EP3294688A1 - Plant conditioner containing alginite and vericompost derivatives - Google Patents

Plant conditioner containing alginite and vericompost derivatives

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Publication number
EP3294688A1
EP3294688A1 EP16736222.7A EP16736222A EP3294688A1 EP 3294688 A1 EP3294688 A1 EP 3294688A1 EP 16736222 A EP16736222 A EP 16736222A EP 3294688 A1 EP3294688 A1 EP 3294688A1
Authority
EP
European Patent Office
Prior art keywords
alginite
vericompost
composition
hydrolysate
weight
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16736222.7A
Other languages
German (de)
French (fr)
Inventor
Endre SEBESTYÉN
György MÉDER
János APRÓ
Imre BURKUS
Zoltán GERGELY
József KARSAI
Gyula Bogumil BALOGH
Balázs GYULAI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plantaco Logisztikai Es Szolgaltato Kft
Original Assignee
Plantaco Logisztikai Es Szolgaltato Kft
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Plantaco Logisztikai Es Szolgaltato Kft filed Critical Plantaco Logisztikai Es Szolgaltato Kft
Publication of EP3294688A1 publication Critical patent/EP3294688A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F9/00Fertilisers from household or town refuse
    • C05F9/04Biological compost
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00Other organic fertilisers
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00Other organic fertilisers
    • C05F11/02Other organic fertilisers from peat, brown coal, and similar vegetable deposits
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/05Treatments involving invertebrates, e.g. worms, flies or maggots
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00Fertilisers from human or animal excrements, e.g. manure
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G1/00Mixtures of fertilisers belonging individually to different subclasses of C05
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00Soil-conditioning materials or soil-stabilising materials
    • C09K17/40Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/141Feedstock
    • Y02P20/145Feedstock the feedstock being materials of biological origin
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/40Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Definitions

  • Present invention relates the use of alginite hydrolyzate or derivative thereof and vericompost hydrolysate or derivative thereof together as plant and/or soil conditioner. More particularly the present invention relates such plant and soil conditioners, preparation and use thereof which comprise alginite hydrolysate and vericompost hydrolysate or derivatives thereof.
  • plant and soil conditioners preparation and use thereof which comprise alginite hydrolysate and vericompost hydrolysate or derivatives thereof.
  • the advantageous embodiments of the present invention are granules, wettable powders, gels, suspensions or suspoemulsions
  • the present invention relates plant and soil conditioners which can be used preferably in agriculture, horticulture and the preparation and use thereof.
  • the area of the having high sand content are 750.000 hectares
  • the acidic soil areas are 1 .200.000 hectares
  • the salinity areas are about 1 .000.000 hectares
  • the area of shallow topsoil areas are 1 .200.000 hectares.
  • the basic cause of these changes is the degradation of the organic-mineral colloids of soil which results that there are no reactants enough in suitable amount or composition for the chemical and biological reaction in the soil.
  • the mineral elements for the life of the microorganisms are provided by a so called organic-mineral, in other words organomineral complex.
  • organomineral complex The restoration of the structure and the function of these organomineral complexes is the primary purpose of the soil improvement and soil conditioning.
  • the productivity of soils is largely determined by the quality and particle sizes of the complexes are in the soil.
  • the complexes composed from montmorillonite and different clay minerals and the high nitrogen containing humic acids which seem to be effective if their particle sizes are about 2 micrometers. These complexes provide the nutrients for the microorganisms of soil too.
  • the dispersions and sol-s have further important role in the structure of the soil and in which the quality of the ingredient can be identified but these behaves as real solutions. Sol-s are able moving individually in soil using their cation exchanging capacity, but only in vertical direction. The different nutrients get to the inner part of the particles of lower layers of the soil through sol-s.
  • the extraction of alginates are carried out by acidic treatment.
  • the useful ionic solution was treated as much weight of soda as much as weight of organic acid was used for the extraction of the alginate content of the fossil. Because it is reacted with sodium, magnesium or potassium alkali metals, the ionic alginic acid and soda are connected to Na, K or Mg.
  • vericompost has also extraordinary efficacy compared to other compounds for soil improving agents and plant conditioners which is the result of the method of the preparation and the selection of raw materials.
  • the used raw material which is a mixture of cow manure, leaf litter, peat is treated with 400-800 of live worms/m 2 and the thus prepared compost which is rich in humus materials and which further contains besides humic acids amino acids, proteins, antibacterial and antiviral compounds which can be found in the epithelial cells of the worms gut.
  • the vericompost mostly used as a component of the horticultural soil mixtures.
  • the vericompost is extracted with warm water or treated with KOH solution used in a high weight rate.
  • Our aim was to develop a plant conditioner composition which suitable for the improvement of the cultivation environments of plants, thus an economical intensification of cultivation.
  • hydrolysate of alginite or a derivative thereof with hydrolysate of vericompost or a derivative thereof together as plant or soil conditioner, or as a basis of a plant or soil conditioner.
  • the object of the present invention is the use of hydrolysate of alginite or a derivative thereof and hydrolysate of vericompost or derivative thereof in combination as plant and/or plant conditioner agent.
  • Essential recognition of the present invention is that useful components for plants of alginite and vericompost are transformed into easily accessible forms in course of acidic or alkaline treatments of alginite and vericompost. Furthermore we found that the thus obtained easily accessible nutrients using together with micronized alginite and optionally with a carrier having high specific surface area and sorption capacity can be used and put to the plants more advantageously. Thus we can provide that followed the use of the easily absorbable components further required amounts of nutrients also available for plants e.g. from the decomposition of alginite.
  • hydrolysates from alginite and vericompost have a synergistic effect.
  • On the 42th day from sowing we measured the mass of the biomass by pieces (root and leaves) and the germination percentage.
  • the derivatives of the hydrolysates mean the products which are prepared by the treatment of the extracts and comprise the valuable components for plants.
  • Such derivatives can be for example lyophilized or concentrated extracts, or solid products separated from hydrolysate e.g. humic acids trace elements or mineral salts or hydrolysates absorbed onto solid carrier or dried versions thereof.
  • the two compounds inhibit each other (antagonism), if the % of effect equal to the calculated value (E) the two components have additive effect. If the % effect of the combination of the two components is higher than the calculated effect according to formula above (E), the compounds have synergistic effect.
  • the measured and calculated additive data are as follows:
  • ALG composition containing derivative of hydrolysate of alginite.
  • ALG-GH composition containing a mixture of derivative of hydrolysates alginite and vericompost which hydrolysates were produced by using vericompost and alginit in a weight ratio of 1 : 1 .
  • humic acids resulted from different origin (raw material) and the salts of these humic acids shows synergistic effect even they are formed into a composition.
  • Advantageous embodiments of the present invention are granules, wettable powders, gel, solution, suspension or suspoemulsion.
  • the present invention is a soil and/or plant conditioner composition which contains hydrolysate of alginite or a derivative thereof and hydrolysate of vericompost or a derivative thereof.
  • the hydrolysate of alginite or vericompost means the hydrolysates of vericompost or alginite prepared in alkaline or acidic media. According to an embodiment of the present invention at least one component the vericompost or the alginite hydrolysate is separated from the solid residue of the reaction mixture of hydrolysis. According to the other embodiment of the present invention the hydrolysates contain the solid components of reaction mixture.
  • the derivatives of the hydrolysates of vericompost and alginite mean according to the present invention materials which produced during the extraction procedure and contain the valuable compounds for plants.
  • Such as can be lyophilized or concentrated solutions of hydrolysates, solid particles precipitated from hydrolysates such as precipitated humic acids, trace element containing organic or mineral salts, hydrolysates absorbed onto solid carriers or dried version thereof.
  • composition according to the present comprises a mixture of vericompost and alginite hydrolysates or derivatives thereof which is prepared of amount of alginit and vericomopost in a weight ratio of 1 : 10-10:1 preferably 5: 1 -1 :5, more preferably 1 :3-3: 1 .
  • the composition comprises as alginite and vericompost hydrolysates a vericompost hydrolysate or derivative thereof which was prepared by treating the vericompost in an acidic pH and/or alkaline environment and an alginite hydrolysate or a derivative thereof which were treated in acidic and/or alkaline environment.
  • at least of one of the hydrolysates is present in a solid derivative form in the composition.
  • the composition also contains a sold carrier.
  • domestic zeolites due to ion exchanging properties they capable for storing the active ingredients of several agrochemical agents then it release slowly provide them for the plants and soil.
  • potassium trachyte optionally with rhyolite tuff containing zeolite of the formula (Me n+ )/[(AIO2)X(SiO2)y] * mH2O in which Me stand for Na+, K+, Mg2+, Ca2+, Zn2+, Cu2+, Mn2+,Fe2+ ion and the ratio between silicon and aluminum is y:x 1 : 1 -10: 1 , m means the amount of crystal water between 0-20 or the mixture thereof with other natural or synthetic zeolites.
  • the compositions of the present invention have to meet for these requirements not only by their composition but particle sizes of organomineral complexes.
  • the catalysts organomineral complexes
  • the dispersion medium is the capillary water in the pores of the soil, the disperse parts are organomineral complexes.
  • the equivalent diameter of 2 micrometer can be seen as highest limit of the colloid size.
  • the clay components of solid phase and the organic materials meet these criteria.
  • This phenomenon does not a result of a DNA, RNA or a protein of a algae species which composed the fossil and which could modify the genetic or epigenetic properties of the soil bacteria because these chemical compounds surely decomposed in this time span but it must be a result of some small molecular organic compounds having stimulant or hormone-like effect.
  • compositions containing zeolite that the composition takes its effect also horizontally either a hydrolysate of alginite or vericompost is on zeolite carrier having a diameter 3-5 micrometers:
  • the composition was applied in an amount of 20 l/hectare on sweetcorn plantation after sowing in the spacing centerline from which the plants were planted 38 centimeters far. The area was 100 meters long and it has 40 row spacing wide. During the examination 10 rows were treated then 20 rows were untreated. After silking we have measured the nitrogen contents of the leaves against the cob, the height of the plant and the amount of the raw cob crop. The crop from the two treated extreme area 3-3 rows and the crops of the untreated 9-1 1 and 16-17 rows were measured. The nitrogen contents of the leaves against cobs, the height of plants and the amount of the raw cob crop are in table below:
  • alginite is treated with acidic and/or alkaline hydrolysate of alginite in an amount of 0.1 -20 weight%, preferably 2.5-10 weight% based on air-dry alginite and the average particle size of the alginite less than 10 micrometers the result a disperse system which has a very similar effect to the effect of organomineral complex of soil.
  • Such advantageous composition can be produced comprising hydrolysate of alginite and alginite if appropriate the milled alginite is hydrolyzed and the thus obtained reaction mixture is used in the composition with or without neutralization as hydrolysate.
  • the above-mentioned solid carriers are in micronized form in the compositions preferably.
  • the average particle sizes of the solid carriers used in compositions are between 0.05-500 micrometers, preferably 0.05-100 micrometers, more preferably 0.05-40 micrometers, most preferably 0.1 -10 micrometers.
  • the average particle is size according to the present description the median (D 50 ).
  • Particle size measurement and particle distribution analysis has been carried out using an Analysette 22 type laser particle analyzer, which operates on the basis of Fraunhoffer light deflection.
  • the measurement range of the instrument can be selected between 0.1 and 1000 microns.
  • the sample requirement is 0.5 to 1 .0 g which is suspended in 250 ml of liquid (distilled water).
  • distilled water is not suitable as suspending liquid, different other liquids (alcohols, glycerol, mineral and organic oils) can be used as well.
  • the agglomerates are dispersed by ultrasonication and the homogeneous dispersion is maintained.
  • the average particle size can be expressed as an algebraic average (S), geometrical mean (M), square quadratic mean (N) or harmonic mean (H) of the geometric particle size (x). Based on the distribution curves, the following values characterizing the particle size can also be reported. Median is the particle size belonging to the 50% point of the cumulative curve. The modal value is the particle size measured at the maximum of the density distribution curve. In the present specification, under average particle size, the median is meant, which is the particle size belonging to the 50% point of the cumulative curve.
  • the plant or soil conditioners according to the present invention besides of hydrolysates of alginite and vericompost can contain further nutrients.
  • compositions according to the present invention as nutrient can contain biologically quickly recoverable carbon and nitrogen sources such as organic acids, preferably malonic acid, fumaric acid, succinic acid, ascorbic acid, phosphor and potassium containing synthetic fertilizers, urea-formaldehyde condensates, urea phosphate, potassium phosphate, oxamide, as fertilizer phosphates, nitrates, preferably, phosphoric acid, ammonium phosphate, ammonium sulfate, ammonium nitrate, potassium phosphate, potassium nitrate, calcium nitrate, micronized alginite, or a mixture thereof, plant or animal proteins, peptides, e.g.
  • Myoglobin and hemoglobin are rich of amino acids and form complexes with metal ions which are evolve from zeolite which is used optionally as solid carrier and protects them from the binding to the soil controls their concentration and their absorbability from the soil.
  • compositions carbon and nitrogen sources such as Amalgerol Premium which comprises mostly animal and plant oils, herbal extracts, trace elements, essentials and a minimal amount of seaweed extract or Gullemax (Hechenbichler GmbH Austria) which comprises mostly animal and plant oils, herbal extracts, trace elements an essentials or Radipharm (Valagro, Italy) which comprises complex sugars, saponines, proteins, special amino acids, vitamins and chelate complexes of microelements.
  • Amalgerol Premium which comprises mostly animal and plant oils, herbal extracts, trace elements, essentials and a minimal amount of seaweed extract or Gullemax (Hechenbichler GmbH Austria) which comprises mostly animal and plant oils, herbal extracts, trace elements an essentials or Radipharm (Valagro, Italy) which comprises complex sugars, saponines, proteins, special amino acids, vitamins and chelate complexes of microelements.
  • compositions according to present invention can contain as nutrient nitrogen containing fertilizers, preferably potassium, calcium, ammonium, sodium nitrate, ammonium sulfate, ammonium chloride, calcium cyanamide, urea, urea- formaldehyde condensates, and /or phosphor containing fertilizers, preferably ammonium and calcium phosphate, triple superphosphate, urea-phosphate, potassium phosphate, thermo phosphate, ammonium phosphate, ammonium trimethylene phosphoric acid, di-ammonium hydrogen phosphate, ammonium carbonate, ammonium acetate, tri-ammonium phosphate, ammonium hydrogen carbonate, ammonium hydrogen sulfate, carboxamide, raw phosphate, bone meal, potassium containing fertilizers, such as potassium chloride, potassium nitrate, potassium sulfate, potassium phosphate, patentkali or a mixture thereof, vitamins, preferably riboflavin, thiamine, nicotinic
  • compositions according to the present invention further can contain as active ingredient plant extracts and pesticides as pyrethrum, azadirachtin, toenon, nicotine extracts and a mixture thereof in an amount of 0.1 -20 weight% preferably 1 .0-10.0weight%.
  • pesticides are e.g.
  • Degradable oleic acids and carboxylic acids are in the base components of the compositions of the present invention. It is known, that the alkane carboxylic acids behave as a surfactant at a specified pH. The strongest surface tension reduction effect of the everyday used alkali carboxylic acid sodium salts, soaps, is in alkaline range (pH 7-10). In course of our examinations we found surprisingly an unexpected result that in course of the alkaline extraction of alginite and/or diatomaceous earth and/or peat in aqueous media in case of the oils containing different organic and inorganic contaminants, the pH range is significantly lower (pH 4.5-6.5).
  • the oils of the composition of the present invention (preferably 50g/l) reduce the surface tension between pH 5.8-6 to 40dyn/cm: We have examined the surface tensions of the compositions of the present invention: Table 3
  • oils extracted from diatoms, alginite or peat are advantageous components of the compositions of the present invention.
  • the efficacy of the chemicals used in agricultural industry is largely depends on the sprayed spray forms spheroid drops or flat spreads on the surface of leaves. For the better wetting and adhesion different oil derivatives are used.
  • the efficacy of the sprayed pesticide depends on that how the drops spread on the surface of leaves, between the soil colloid and soil solution also a rule that the greater surface contact results higher physical and chemical reaction rate in the soil colloids.
  • the oil extract from alginite, peat or diatomaceous earth can be used whish do not reduce the surface tension only but they have biological activity too.
  • oils, peat oil, diatomaceous oil, and oils from alginite can be prepared by milling alginite and/or peat and/or diatomaceous earth particle size between of 10- 1000 micrometer, preferably 40-200 micrometers.
  • the ground raw material is treated in alkaline media with alkali or alkali earth metal hydroxides and/or carbonates and/or hydrogen carbonates, optionally with ammonium hydroxide, where the alkaline compounds are used 0.0001 -0.2 moles amount, so that pH of the reaction mixture is between 9.0-12.0, preferably 9.5-10.5 and the weight rate of the used aqueous phase and the alginite and/or peat and/or diatomaceous earth is between 50: 1 -10.0, preferably 20:0.5-2.0.
  • the reaction mixture is kept under continuous stirring for 30-60 minutes at 35-40°C in an autoclave equipped heating and cooling system, then the mixture is kept to stay for 20-24 hours, and then the supernatants were filtered. The filtrate was frozen and the oil is separated from the frozen water.
  • the composition comprises auxiliary agent formulation.
  • According to the present invention can contain if necessary further compounds and excipients which are usually used in agricultural industry such as binders, disintegrating agents, antiadhesives and chemical stabilizing agents, disperging agent, surfactants, penetration enhancer, complex forming agent, stabilizers, solvents, suspension stabilizers or a mixture thereof.
  • binders disintegrating agents, antiadhesives and chemical stabilizing agents, disperging agent, surfactants, penetration enhancer, complex forming agent, stabilizers, solvents, suspension stabilizers or a mixture thereof.
  • binder and disintegrating agents e.g. lignin sulfonates, humates, humic acid extracts, starch, cellulose, natural plant extracts or a mixture thereof, as antiadhesive and chemical stabilizer preferably sodium sulfate, zinc sulfate, aluminum sulfate, iron sulfate, magnesium hydroxide, sodium methacrylate or a mixture thereof, as dispersing agent naphthalene sulfonate (or methyl naphthalene) and sodium or ammonium salts of formaldehyde containing condensates, sodim, calcium or ammonium salts of lignin sulfonates, poly- ethoxylated lignin sulfonates, sodium taurides, or sodium or ammonium salts of maleinic acid based copolymers or a mixture thereof, as surfactant ethoxylated natural or synthetic alcohols or a compound of the general formula (II)
  • ammonium sulfate As penetration enhancer ammonium sulfate, ammonium phosphate, ammonium tri-methylene phosphoric acid, di-ammonium hydrogen phosphate, ammonium carbonate, ammonium acetate, tri-ammonium phosphate, ammonium hydrogen carbonate, urea, ammonium hydrogen sulfate or a mixture thereof can be contained.
  • the amount of the binders and disintegrating agents are 1 -10 weight%, preferably 2-5 weight% in the composition.
  • ammonium sulfate, sodium sulfate, tri-sodium citrate, nitrilotriacetic acid tri-sodium salt, salts of ethylene-diamine tetra acetic acid, citric acid, malic acid, ammonium phosphates, hydroxyethane diphosphoric acid salts, nitrile-tris-methylene phosphoric acid salts can be used which are in an amount of 0.5-5.0 weight%preferably, 0.75-4.5 weight% in the composition.
  • the calcium and magnesium content of surface water and formation water which are used for the preparation of spray can be neutralized with the complex forming agents of the compositions.
  • composition according to the present invention can further contain natural oils, preferably natural aromatic oils in an amount on the weight of in an amount of 0.001 -60 weight%, preferably 0.001 -10 weight%, most preferably 0.01 -8 weight%.
  • compositions for foliage treatment of the present invention can further contain such materials which influence advantageously their biological efficacy and application.
  • they can contain solvents, preferably water, ethanol, 1 ,2- propyleneglycol, mineral and plant oils or mixtures thereof, in an amount of 15-60 weight% based on the weight of the composition, preferably 10-30 weight%, suspension stabilizers e.g. poly-vinyl-alcohols, poly-ethylene-glycols, potassium palmitate, ammonium laurate etc. or a mixture thereof in an amount of 1 -5 weight%, preferably 1 -2 weight% based on the weight of the composition.
  • a very effective composition can be prepared by using surfactants containing quaternary ammonium sub-structures.
  • compositions of the present invention can be granules, wettable powders, solutions, suspensions or suspoemulsions.
  • compositions of the present invention are powders containing extracts adsorbed on a solid porous carrier, preferably spray powders, granules, preferably soil fertilizers, suspensions, suspoemiulsions which contain further nutrient biological useful or other auxiliary agents which help the use of the compositions.
  • a solid porous carrier preferably spray powders, granules, preferably soil fertilizers, suspensions, suspoemiulsions which contain further nutrient biological useful or other auxiliary agents which help the use of the compositions.
  • spray powders granules, preferably soil fertilizers, suspensions, suspoemiulsions which contain further nutrient biological useful or other auxiliary agents which help the use of the compositions.
  • suitable biological or technological useful components are mentioned above.
  • compositions of the present invention which comprises solid porous carrier and hydrolysate or a derivative of hydrolysate of alginite and hydrolysate or a derivative of hydrolysate of vericompost and optionally further nutrients biological or technological useful or other auxiliary agents which help the use of the compositions can be used as spray powder, in form of granule, as soil fertilizer, suspension, dispersion, suspoemulsion, preferably as foliar fertilizers or concentrate of foliar fertilizers.
  • compositions of the present invention can be used also as soil fertilizer which comprises besides the hydrolysate or a derivative of hydrolysate of alginite and hydrolysate or a derivative of hydrolysate of vericompost optionally further comprises a solid carrier or besides the porous solid carrier treated with hydrolysate or a derivative of hydrolysate of alginite and hydrolysate or a derivative of hydrolysate of vericompost, if necessary contains nitrogen, phosphor or potassium containing fertilizer such as urea, urea-formaldehyde condensate, urea-phosphate, potassium phosphate, oxamide, mono-ammonium phosphate, di- ammonium phosphate, superphosphate, triple-phosphate, gasfa phosphate, as potassium containing component e.g.
  • potassium chloride potassium nitrate, potassium sulfate, potassium phosphate.
  • nitrogen content can be between 0.01 -10 weight%
  • phosphor content as phosphor pentoxide can be between 0.01 -20weight%
  • potassium content as potassium oxide 0.1 -10 weight%.
  • nitrogen content of the composition can be between 0.01 -20.0 weight%
  • phosphor content can be between 0.01 -20.0 weight%
  • potassium content can be between 0.01 -20.0 weight%.
  • the composition of the present invention is not necessary to apply to the whole area, but it is enough to apply to the sown seed or to the root of the planted seedlings. Even more because the composition of the present invention also moves horizontally in the soil, depending the applied row spacing the composition has to be applied only in specified rows.
  • the size of the fertilizer preferably varied between 0.5-4.5 mm depending on the used mechanical spraying technology needs.
  • the porous carriers having homogeny particle size fraction can be prepared by milling of the raw mine porous carrier to an appropriate particle size, or it is granulated from powder using known method.
  • the particle size of the compositions of the present invention for use as foliage fertilizer is preferably between 0.5-5 micrometers.
  • the foliage fertilizers can be prepared as spray powder, suspension or suspoemulsion.
  • the compositions can contain further nutrients.
  • As nutrient preferably can be used nitrogen, phosphor or potassium containing fertilizers such as urea, urea-formaldehyde condensate, urea-phosphate, potassium phosphate, oxamide,
  • the composition of the present invention can have a nitrogen content between 0.0-20.0 weight%, phosphor content between 0.0-20.0 weight%, potassium content between 0.0-20.0 weight%.
  • compositions can contain humic acids or potassium sodium or magnesium salts thereof or a mixture thereof, amino acids, glycine, tryptophan, methionine, tyrosine, phenylalanine or potassium calcium or magnesium salts thereof or a mixture thereof, plant hormones as indole-acetic acid, gibberellin acid, abscissin acid or salts thereof, seaweeds, seaweeds extracts, fitoalexin elicitors such as laminarine, yeast extracts plant oils aromatic oils having natural origin in an amount of 0.001 -10 weight%, preferably 0.01 -8 weight%.
  • the foliage treating composition of the present invention can further contain such materials, which helps the application of the composition and influence the biological efficacy of the composition.
  • compositions can contain e.g solvents, preferably water, ethanol, 1 ,2-propyleneglycol and plant oils or a mixture thereof in an amount of 15- 60 weight%, preferably 10-30weight%, suspension stabilizers, e.g. poly-vinyl- alcohols, polyethylene-glycols, potassium palmitate, ammonium laurate etc. or a mixture thereof in an amount of 1 -5 weight%, preferably 1 -2 weight% based on the weight of the composition.
  • suspension stabilizers e.g. poly-vinyl- alcohols, polyethylene-glycols, potassium palmitate, ammonium laurate etc. or a mixture thereof in an amount of 1 -5 weight%, preferably 1 -2 weight% based on the weight of the composition.
  • a very effective composition can be prepared by using surfactants containing quaternary ammonium sub-structures.
  • the efficacy of the suspension composition of the present invention can be improved by using different oil additives firstly by added oil extracted from diatomaceous earth.
  • the weight ratio of the suspension and solid particles is between 1 :0.05- 0.25.
  • the mixture of the suspension is pre milled in bead mill to a particle size of 5-10 micrometers with suspension stabilizers and auxiliary agents which improve the usability of the suspension and pH is adjusted 6.5-7.5.
  • composition according to the present invention as active ingredient further can contain of 0.1 -20 weight%, preferably 1 .0-10.0 weight% of plant extract, pesticides having natural origin such as pyrethrum, azadirachtin, toenon, nicotine extracts and a mixture thereof.
  • the compositions according to the present invention can be used in field crops, forests, plantations, greenhouses, orchards, vines, grasses and ornamentals.
  • the composition can be applied to plants as foliar spray, powders, granules, mists, foams, capsulated compositions, suspensions, for soil and root treatment in fluid form, powders, granules, smokes, seed treatment fluid solution, suspension or powder, for bole treatment as injection, paste or paint.
  • the plants tolerate well the compositions of the present invention in the concentration which necessary to achieve the required effects, thus they can be used for the treatment of seeds, plant parts over the ground and roots.
  • the scope of the protection of the present invention covers the processes too in which the plants are treated with an effective amount of growth regulator compositions according to the present invention.
  • the chemical compounds and the compositions containing thereof can be used with known methods in an effective amount. From these processes here we mention for example the leaf or soil treatment, seed treatment or the dipping of roots of seedlings.
  • Another aspect of the present invention is a process for the preparation of soil and/or plant conditioners which can be achieved that a.) alginite and vericompost are hydrolyzed in alkaline or acidic media separated each other, then the obtained hydrolysates optionally transformed to derivatives thereof, and the thus obtained alginite and vericompost hydrolysates or derivatives thereof are mixed, or b.) alginite and vericomost are hydrolyzed in alkaline or acidic media together and the obtained mixture of hydrolysates of alginite and vericompost optionally transformed to derivatives and the thus obtained mixture is optionally formulated.
  • the thus obtained mixture of hydrolysates of vericompost and alginite are suitable alone for the use as plant or soil conditioner.
  • the obtained mixture is formulated in a well manageable form which can be applied with generally used application techniques of agricultural industry.
  • Such forms are e.g. granules, wettable powders, gels, solutions, suspension or suspoemulsoions.
  • the hydrolysis in alkaline media means that alginite, vericompost, optionally a mixture thereof in presence of water or humidity, reacted with inorganic bases.
  • the hydrolysis in acidic media means that alginite, vericompost, optionally a mixture thereof in presence of water or humidity, reacted with organic or inorganic acids, or with salts which show acidic pH in their aqueous solutions or suspensions.
  • Hydrolysis of alginite and vericompost can be carried out either in separated reaction mixtures, or with the mixture of alginite and vericompost.
  • the reaction mixtures besides alginite and vericompost can contain further components which can be also hydrolyzed e.g.
  • peat or diatomaceous earth or such components which helps the further use of the thus obtained hydrolysates, but do not take part in the reaction such nutrients organic or inorganic carriers which influence the practical applicability of the thus obtained solution for plant or soil conditioner.
  • Such compounds which can help the formulation or the applicability of the obtained solution can be the auxiliary agents used in the agriculture, e.g binder, disintegrating agent, antiadhesive and chemical stabilizers dispersant, surfactant, penetration enhancer, complex forming compound, stabilizers, solvents, suspension stabilizers, or a mixture thereof.
  • the hydrolysate is separated from the reaction mixture after completion of the reaction by removing the solid residue and the fluid phase is further used. According to another embodiment of the present invention the hydrolysate is not separated from the reaction mixture but the whole reaction mixture is used implemented with other reaction steps such as the pH adjustment.
  • phosphorous acid based on 1 moles KOH
  • the precipitated materials which precipitated because of added acid are not separated but it handled in the obtained form with adding alginite or optionally with rhyolite tuff containing zeolite.
  • the phosphorous acid and/or salts thereof can be between 5-10weight% the amount of alginite and vericompost between 10-60 weight%
  • the composition according to the present invention can also contain humates , humic acids in an amount of 0.1 -5 weight%.
  • the extracts of alginite and/or vericompost are transformed into extract derivative(s).
  • These derivatives are according to the present invention materials which formed with treatments of these hydrolysates and contain the explored compounds from the hydrolysates which valuable components for plants.
  • Such derivatives can be the lyophilized or concentrated hydrolysates, or solid components separated from hydrolysates such as separated humic acids, organic or inorganic salt of trace elements, hydrolysates absorbed onto sold carriers or dried variations thereof.
  • the hydrolysates are transformed from fluid form to a solid form by the adjustment of pH of alkaline hydrolysate, e.g. with the acidification the humic acids are precipitated and can be separated.
  • compositions according to the present invention can contain of the non-soluble components of alginite or vericompost. Which means that is not necessary the separation of active components extracted by alkaline or acidic extraction.
  • the extracts of the composition containing extracts of alginite and vericompost can be prepared by the treatment of the mixture of alginite and vericompost.
  • alkali metal or alkali earth metal hydroxides ammonium, alkali metal, alkali earth metal hydro- carbonates, ammonium, alkali metal, alkali earth metal carbonates, alkali metal, alkali earth metal oxides, more preferably ammonium, sodium, potassium and calcium hydroxides, hydrogen carbonates, calcium oxide, sodium, potassium and ammonium carbonate are used.
  • the weight rate of the NaOH or KOH and NH 4 OH based 100 weight% base are 20-1 : 1 -10, preferably, 10-1 : 1 -10, more preferably 5: 1 -1 :5, most preferably 5: 1.
  • alginite hydrolysate which is rich of microelements that alginite and/or peat are milled to 10-1000 micrometers preferably 40 micrometers.
  • the milled raw material is treated with acidic or alkaline treatment.
  • the treatment is carried out between 15-100°C, preferably 30-60°C, more preferably 30-45°C.
  • the solid residue is filtered off and fluid phase can be used in unchanged form or the pH of the fluid phase can be adjusted in a required value (pH 7.0-7.5).
  • acidic hydrolysis as inorganic acid preferably hydrochloric acid, nitric acid, phosphoric acid, sulfuric acid, as organic preferably citric acid, fumaric acid, malonic acid, succinic acid, formic acid, acetic acid, propionic acid, oxalic acid, as salt which shows acid pH in aqueous solution preferably ammonium nitrate, calcium chloride, zinc sulfate monohydrate, mono ammonium phosphate, potassium hydrogen sulfate can be used.
  • the process a.) is carried out so that the one of the components of alginite and vericompost is hydrolyzed in acidic media, while the other is hydrolyzed in alkaline media.
  • the alkaline hydrolysate of alginite or a derivative thereof and the acidic hydrolysate of vericompost or derivatives thereof are mixed and used alone or formed into composition by using blended with further nutrients and/or formulation excipients.
  • alginite and vericompost are used in a weight ratio of 1 : 10-10: 1 , preferably 1 :5-5: 1 more preferably 1 :-3: 1.
  • the hydrolysis is carried out with milled alginite and vericompost having an average particle size of 0.5-500 micrometers, preferably 0.5-200 micrometers, most preferably 0.5-40 micrometers.
  • alginite and/or vericompost are suspended in water than an inorganic base is added to the reaction mixture, then the reaction mixture left to stay or under stirring if necessary, or b. ) alginite and/or vericompost are suspended in water than an inorganic or organic acid or salts showing acidic pH in their aqueous solution or suspensions are added to the reaction mixture in a form of solution, suspension or solid form, then the reaction mixture left to stay or under stirring if necessary.
  • the hydrolysis takes a period of time between 4 hours and 6 days, preferably 1 -5 days.
  • the hydrolysis is carried out at temperature between 15-100°C, preferably between 30-60°C, most preferably between 30-45°C.
  • the pH value of the reaction mixture during the alkaline hydrolysis is 9-12, preferably 9.5-10.5, in the case of acidic hydrolysis less than 6.2.
  • the aqueous mixture of alginite and vericompost can be stirred for 12 hours at 30- 35°C, then it is treated with alkali metal hydroxide and/or carbonate and/or hydrogen carbonate, preferably ammonium hydroxide and/or sodium carbonate and/or potassium hydrogen carbonate in a manner that the pH of the reaction mixture is slightly basic the pH between 7.2-7.4.
  • the mixture is stirred for 4-6 hours at 30-35°C then after a necessary dilution the thus obtained tailings and supernatant together with formulation auxiliary agents are milled with bead mill to a particle size of 2-5 micrometers.
  • alkaline extract and acidic extract are prepared separately, then mixed in a weight ratio of 100: 1 -1 : 100, preferably 10: 1 -1 : 10 more preferably 2: 1 -1 :2 and then milled as above mentioned.
  • the necessary time for the hydrolysis is depends strongly from the strengths of the used acid or base, concentration and the used temperature. For example the use of less soluble calcium hydroxide requires more time than the use of KOH which is very soluble in water using same temperature.
  • the selection of the basis or acid besides the technological point of view depends on that the salts formed with the used acid, or the cations of the used base which remain in a salt form in the composition are meet the technological requirements. For example with using hydrochloric acid treatment of alginite or vericompost the extraction is faster than using citric acid but with this composition many chloride ions are introduce to the soil, furthermore, salts of hydrochloric acid are unable for complex forming and quickly washed out from the soil.
  • the person skilled in the art based on the requirement of the use and the plant variety can select the most suitable base or acid mixtures which results the best composition. After the selection of these, the person skilled in the art based on the present description and the working example can clearly define the time necessary and the suitable process.
  • the composition can be carried out by adding further one or more nutrient(s) and/or formulation excipients are added besides the alginite and vericompost.
  • the alkaline hydrolysis can be carried out, that alginite and/or vericompost in presence of a base in a fluidization reactor is fluidized between 60-100°C, preferably between 75-95°C, more preferably between 80-85°C in a gas having 60-100% relative humidity preferably in saturated humid gas, for 2-6 hours.
  • base alkali metal carbonates preferably sodium or potassium carbonate can be used.
  • composition containing the obtained hydrolysate of vericompost or/and derivatives and the obtained alginite hydrolysate or the derivative thereof are mixed with one or more further nutrients, and optionally with plant hormones, and/or formulation excipients too and in a known manner transformed to granules, wettable powders, solution, gel composition or suspoemulsion.
  • vericompost hydrolysate and/or the derivative thereof and the alginite hydrolysate and/or derivatives thereof are applied on the surface of a solid carrier or adsorbed by a porous carrier.
  • granules can also be produced by precipitation of humic acids from the mixture of the hydrolysates of alginite and vericompost or by the evaporation of the hydrolysates to dryness.
  • the thus given derivatives are milled to an average particle size preferably between 0.05-10 micrometers, more preferably 0.5-5 micrometers, most preferably 0.5-3 micrometers and mixed with a solid carrier having an average particle size between 0.05-400 micrometer, preferably 10-200 micrometer, most preferably 40-100 micrometers, preferably with rhyolite tuff containing zeolite, the mixture is homogenized and formed into granules by wet granulation using binders such as aqueous solution of lignin sulfonate and further excipients if necessary.
  • binders such as aqueous solution of lignin sulfonate and further excipients if necessary.
  • the thus obtained granules are dried and optionally spheronised.
  • the alginite and the vericompost is used in a weight ratio of 1 : 10-10:1 preferably 1 :5-5: 1 more preferably 1 :3-3: 1 .
  • the thus obtained granules comprise 1 -40 weight%, preferably 2.5-15 weight%, most preferably 5-10 weight hydrolysate mixtures of alginite and vericompost dried under the granulation process or dried derivatives thereof, 10-20 weight% , preferably 2-15 weight% , most preferably 2- 15 weight% of binder, 60-98 weight%, preferably 75-90 weight% , most preferably 80-90 weight% of solid carrier.
  • the hydrolysate was prepared from only one components e.g. from vericompost, the other extract (alginite) is added during the formulation or in course of hydrolysis.
  • the carrier treated with the suspension is mixed with formulation excipients and optionally with further nutrients and then granulated.
  • the hydrolysate was prepared from only one component e.g. from vericompost, the other extract (from alginite) is added during the formulation or in course of hydrolysis.
  • soil conditioner inorganic fertilizer is can be prepared in which the first step is the alkaline hydrolysis of a mixture of alginite and vericompost.
  • alginite and vericompost are added to a dilute potassium hydroxide solution.
  • concentration of the basis solution using KOH is preferably between 1 -10 weight%, more preferably 1 -5 weight% most preferably 1 .5-2.5 weight%.
  • the weight rate of alginite + vericompost/KOH solution in the hydrolysis mixture is 0.1 : 1 -0.5: 1 preferably 0.2-1 :0.4-1 most preferably 0.3-1 :0.4-1 .
  • Hydrolysate obtained in the first step or the bio-stimulant obtained in the second step can be used for the preparation a starting fertilizer according to the present invention so, that the hydrolysate of first step or the bio-stimulant are absorbed with a porous solid carrier, preferably with zeolite.
  • the weight ratio of the carrier and the used fluid is between 95:5-75:25, preferably 90: 10-80:20.
  • the particle size of the used carrier, preferably zeolite is between 0.1 -1 mm, more preferably 0.4- 0.8 mm.
  • the obtained impregnated zeolite is mixed with nutrients e.g. fertilizers, natural plant nutrients having particle size between 0.1 -1 mm, more preferably 0.4- 0.8 mm and binder solution is added to the mixture containing preferably carboxy- methyl-cellulose sodium salt solution.
  • two-two weight parts of peat and vericompost having 85 weight% dry matter content and 1 weight part of dried alginite are suspended in 6-7 weight parts of 2.5 weight% KOH solution and kept between 30-40°C for 72 hours.
  • the pH of the reaction mixture is adjusted to between pH of 8.5-9 by adding diluted phosphoric acid (25 weight%) and ammonium-thiosulfate added to the mixture in which contains 12 weight% of nitrogen and 26 weight% of sulfur.
  • the thus obtained mixture is stirred with high shear slurry pump once or twice for three or four hours and kept the temperature of the mixture below 60-65°C.
  • the pH of the mixture is adjusted between 7.2-7.5 with weak acid or base.
  • Suspensions which are suitable for soil or plant conditioners can also be prepared according to present invention.
  • the suspensions can be used alone as e.g. microelement concentrate, bio-stimulant, liquid fertilizer, a raw material for liquid fertilizers, as additive for solid fertilizers, as a base for gel compositions and as a component of pesticides.
  • Such suspensions can be prepared according to the present invention so that e.g. to an aqueous solution of inorganic or organic acids and/or salts having acidic pH alginite and/or vericompost are added having an average particle size between 0.5-500 micrometers, preferably 20-300 micrometers, more preferably 40-200 micrometers and the thus obtained mixture is kept between 20-100°C, preferably 30-60°C, more preferably 30-45°C for 2-24 hours, preferably 6-18 hours, most preferably 10-12 hours under stirring.
  • further nutrients and/or formulation excipients are also added to the reaction mixture. Then the reaction mixture is cooled and pH is adjusted to natural if necessary.
  • the particles of the thus obtained suspension are milled using bead mill between of average particle sizes of 0.5-20 micrometers, preferably 1 -10 micrometers, more preferably 0.5-5 micrometers and the obtained suspension is used alone or mixed with nutrients and/or with formulation excipients and formulated.
  • the suspension can be transformed into granules by evaporation of the suspension or applied onto a solid carrier and then e.g. granulated with wet granulation method using binders.
  • the alginite or vericompost or a mixture thereof are subjected of alkaline hydrolysis, but we can proceed that the alginite and /or vericompost is reacted in the presence of other components such as peat, phosphates and water reacted with the alkaline compounds listed above or a mixture thereof, preferably with calcium hydroxide.
  • the reaction is carried out at between 20-100°C, preferably 30-60°C, more preferably 30-45°C for 1/2-8 days, preferably 2-6-days, most preferably 4-5 days.
  • the thus obtained hydrolysis reaction mixture is milled using a slurry pump between average particle sizes of 10-500 micrometers, preferably 20-300 micrometers, more preferably 40-100 micrometers.
  • the hydrolysate was prepared only from one of the components e.g. from vericompost, the other hydrolysate (alginite) has to be added at this time to the composition.
  • the thus obtained composition containing hydrolysates of alginite and vercompost is mixed with further carrier and formulation excipients and optionally with nutrients then homogenized, and the solid particles of the suspension are milled having an average particle size between 0.1 -10 micrometers, preferably 0.5-8 micrometers, more preferably 1 -3 micrometers.
  • composition (A) vericompost, alginite and optionally peat are mixed and hydrolyzed in alkaline media using a method disclosed above.
  • the hydrolysis is carried out using KOH solution of the concentration of 1 -10weight%, preferably 1 .5-5 weight%, more preferably 2-3 weight% in an amount of 1 -10 fold, preferably 1 .5-5 fold, more preferably 2-4 fold weight based on the weight of the components to be hydrolyzed.
  • the pH value of the hydrolysate is adjusted between 7 and 8 with addition of ammonium sulfate preferably.
  • the thus obtained hydrolysate is milled in such a way that the average particle sizes of the solid particles of the suspension are between 0.5-15 micrometers, preferably 1 -10 micrometers, more preferably 1 -5 micrometers.
  • the (B) composition can be prepared with further transformation of composition (A) so that the composition (A) is mixed with further nutrients, optionally with organic or/and inorganic fertilizers and other excipients which increase the effects then the homogenized mixture is milled in colloid mill to get an average particle sizes between 0.5-15 micrometers, preferably 1 -10 micrometers, more preferably 1 -5 micrometers.
  • the suspension can contain preferably alginite, gafsaphosphate, urea, dried seaweed as nutrient and poly-glucosides and diatomaceous oil as enhancer.
  • the rate of the component (A) should be increased
  • the component (B) should be increased.
  • the suspensions mentioned above enhance the effect of fertilizers.
  • the suspensions are formulated together with the fertilizers.
  • the solid carrier can be any of the above mentioned carriers, but preferably rhyolite tuff containing zeolite and/or sedimentary limestone most preferably a mixture thereof can be used.
  • the thus impregnated solid carriers are milled preferably to particles having an average particle size of 40-100 micrometers and optionally mixed with further nutrients, and bind to the surface of fertilizer particles using appropriate binders.
  • the gel composition is prepared with the use of the (A) component which comprising impregnated potassium trachyte and component (B) which comprising impregnated alginite so that in course of the preparation of component (A) the impregnated potassium trachyte is mixed with oils, preferably a mixture of polyethoxylated hydrogenated castor oil, rape oil, peat oil and alkyl-amino bentonite complexes then wet milled into a grainy mass having a particle size 1 micrometer, meanwhile in course of the preparation of component (B) the impregnated alginite is mixed with different oily compounds, preferably with 3,5- dibromo-4-hydroxy-benzonitrileoctylester, polyoxyethylene-nonyl-phenylether, dialkyl-sulfosuccinate, polyoxyethylene, hydrogenated castor oil, fatty acid polymers, sunflower oil and alkyl-amino bentonite complexes and then milled at a particle
  • a plant conditioner and fungicide composition containing bio-stimulant is prepared so that in the first step alginite and vericompost are hydrolyzed in alkaline media using any of processes mentioned above or we can proceed more preferably that to the mixture potassium hydroxide and ammonium hydroxide are added and the obtained mixture is remixed in every hours with a high speed mixer.
  • the weigh rate of the alkaline solution containing potassium hydroxide, sodium hydroxide and optionally ammonium hydroxide is 3-15 fold, preferably 5-10 fold, more preferably 1 -9 fold based on the weight of used alginite and vericompost and the concentration of the alkaline solution is between 2-10 weight% preferably 2-8 weight%.
  • the hydrolysis mixture contains potassium hydroxide and ammonium hydroxide in a weight ratio is 10:1 - 1 : 10, preferably 5: 1 -1 :5, more preferably, 5: 1 .
  • further nutrients e.g. alginite and succinic acid are added to the mixture.
  • the thus obtained hydrolysate can be used as enhancing of efficacy of fertilizers in an amount of 5-10 weight% or further nutrients, pesticides, preferably alginite, pesticide and suspension stabilizer are added to the hydrolysate then the mixture is milled using bead mill to an average particle size between 5-10 micrometers and the thus obtained suspension can be used as a plant conditioner and fungistatic composition containing bio-stimulant.
  • a further embodiment of the present invention is the preparation of sulfur or copper containing plant conditioners, which is carried out by preparation suspension containing hydrolysates essentially as mentioned above which suspension is used alone or applied onto a solid carrier and mixed with ventilated elemental sulfur or micronized copper oxychloride and further excipients e.g. suspension stabilizer, and the particle size is adjusted of the solid particles of the mixture by milling if necessary.
  • preparation suspension containing hydrolysates essentially as mentioned above which suspension is used alone or applied onto a solid carrier and mixed with ventilated elemental sulfur or micronized copper oxychloride and further excipients e.g. suspension stabilizer, and the particle size is adjusted of the solid particles of the mixture by milling if necessary.
  • the preparation of the compositions the mixing, homogenizing, milling and other processes used generally in the chemical industry (e.g. the separation of particle fractions and selection of the fractions for the compositions) can be carried out according to the state of the art with apparatuses known also from the state of the art.
  • the preparation of granules, suspensions and suspoemulsions can be carried out with known methods and apparatus which also parts to state of the art.
  • the selection and optimization of used processes belong to the general knowledge of the person skilled in the art.
  • compositions of the present invention we support more advantageous life conditions for the microorganisms which absorb more carbon dioxide from the atmosphere thus replace the organic fertilizers. Furthermore the more active microorganisms in deeper zone of soil absorb more nitrogen from the atmosphere too, thus ensure the required nutrient content even in the case of reduced of organic nutrients and fertilizer supply.
  • compositions according to the present invention the contradiction of the growing population of the world which has to be supplied by food in such a way that in the same time the cultivation technology has to be changed because of the result of changing weather conditions caused by global climate changing and besides the increasing requirements of authorities and society connected to the environmental protection.
  • these aims can be achieved only if the active zone of soil layer 10-30 cm, where the microbial activity is the most intensive is extended to the deeper zones. It can be achieved only if the life conditions of microorganisms are assured in the deeper layers of soil, which entails the penetration of the roots in deeper layers of soil.
  • a mixture of humic acids is prepared using 1 kg mixture of alginite and vericompost containing the components in a weight rate of 1 :1 .
  • a fluidization reactor 1 kg mixture of milled alginite and vericompost having a particle size of 0.2-0.3 mm, 50 g of soda and 50 g of raddle are added.
  • the conditioning tower air was saturated with water at 80°C and then it was adjusted to 60°C with1000 l/hour flow. This air was used to float the mixture for four hours meanwhile the production of humic acids has finished at a rate of 85%. The thus obtained mixture was used for the preparation of the subsequent composition.
  • the mixture prepared according to the step A/1 was milled in several steps using a bead mill of Dyno KD type to a particle size of 0.5-3.0 then the powder was applied onto the surface of rhyolite tuff containing zeolite having a particle size between 40-100 micrometers, where the amount of the mixture of A/1 is 7.5 weight%.
  • 5 weight% of calcium lignin sulfonate are added and homogenized in a Lodige mixer and the thus obtained homogenate is pressed through holes having 1 mm diameter using a twin-screw extruder of the type APV- LM 50 with 70°C of steam-jacket.
  • E calculated effect of A + B components in %, a+b is application value of components in kg/hectare. If the % of effect of the combined components is less than the calculated (E) value according to formula above, the two compounds inhibit each other (antagonism), if the % of effect equal to the calculated value (E) the two components have additive effects. If the % effect of the combination of the two components is higher than the calculated effect according to formula above (E), the compounds have synergistic effect. (CS. R. Colby: Calculating Synergistic and antagonistic Pesporse of Herbicide Combinations Weed Sci. vol. 15. p 20-22/1962.)
  • Example 3 Microelement concentrate prepared from alqinite and
  • a suspension prepared according to Example 3/A is milled to a particle size of 1 - 10 micrometers in bead mill and applied in an amount of 1 -20 weight% onto surface of porous solid carrier, preferably rhyolite tuff containing zeolite which was pretreated with 2.5 weight% of 75 weight% of phosphoric acid.
  • the particle size of the thus prepared composition in direct use is between 0.4-1 .2 mm.
  • the thus prepared composition can be used as microelement donor and regulator agent together with other solid fertilizers.
  • Example 4/B process for preparation of peat oil emulsion 4/B/1 step process for preparation of peat oil
  • Example 5 preparation of solid granules with acidic extraction of alqinite and vericompost. 5/A mixture of alginite and vericompost extracts with using acidic salts sour baltic peat 10 weight%
  • the mixture is milled in Dynopan bead mill to a particle size of 1 -10 micrometer and let to stay for 2 weeks so that the mixture is remixed 3-4 times a day with a high shear slurry pump.
  • Example 5/B Process for the preparation of granules From the mixture of the Example 5/A 25weight% are applied onto potassium tuff, from which 90 weight% is treated with 7.5 weight percent of diatomaceous earth powder and 2.5 weight% of alginite powder and the thus prepared composition is used for the preparation of granules.
  • Step 6/1 process for the preparation of alcaline hvdrolvsate of alginite and vericompost
  • compositions of the present invention improve the biologic activity of soil in even in the deeper layers.
  • Step 7/B Micro-granulated starter fertilizer Step 7/B/a: preparation of impregnated zeolite powder
  • Step 7/B/b preparation of starter fertilizer (with using bio-stimulant)
  • Example 8 The use of the filtrate and filter cake which produced during the process for the preparation of bio-stimulant
  • Earthy compost can be prepared so that peat and/or raw lignite and/or sawdust or any water absorbing organic material are layered in a high of 30-40 cm the onto this basic layer small amount of carbonated lime and slurry of the livestock farms which can be completed with ash and other organic waste which are not dangerous for the nature or the users.
  • the height of this layer is generally 10-20 cm which covered with good quality humus containing soil. These layers are repeated until the height of the prism exceeds the height of 1.5-1 .6 m.
  • To keep of the humidity of the site is solved by spraying a suspension made by soaking of filter cake in warm water. Usually 5 kg milled of filter cake are added to 100 I of water.
  • the starting humidity of prism is about 65-75 %.
  • the humidity has to be reduced to 10-20%.
  • a 0.01 -0.1 kg of multi-strain bacteria manure of EM1 and 0.4-0.5 weight% namely 4-5 kg ammonium sulfate fertilizer are also mixed per ton.
  • the thus prepared active carrier can be used for the preparation of organo-mineral fertilizer complexes.
  • Example 9 Liquid plant conditioner and fungistatic composition containing nitrogen and bio-stimulant of the present invention
  • the mixture is milled in Dyno KD bead mill to a particle size of 5-10 micrometers and the thus obtained composition is used for the treatment of plants.
  • Triazol 250 FW 0,8 l/ha
  • a component hydrolysate of voricompost and alginite applied on peat.
  • Component "A” is prepared with hydrolysis of vericompost and alginite. To 100 weight parts of 2.5 weight% of KOH solution, 20 weight parts vericompost and 10 weight parts alginite are added. The addition is carried out under continuous stirring. After completion of adding the mixture is under stirring for 4-6 hours at 35- 40°C. The hydrolysis is completed during 4-6 days which is signed by stabilization of the pH at between 9.0-9.5. The mixture of 5 weight% of ammonium sulfate are added which reduces the pH to e.g. 7.5-8.0. Then 10 weight% of peat powder is added to the mixture and the mixture is milled to a particle size of 1 -5 micrometers using a colloid mill.
  • the thus obtained grain comprises the humates of vericompost, the partally saponified oils from peat, humates and partly degraded celluloses furthermore, the rich mineral element set of alginite with different compounds having bio-stimulant effects.
  • the physical composition of hydrolysate comprises differently dispersed materials, solution, sol and solid phase.
  • component B we prepare a suspension from components which have advantageous effect to the activity of the soil microorganisms.
  • an autoclave equipped cooling and heating system 50weigth% of demineralized is added, then alginite (20 weight%) gafsa phosphate (10 weight%), beta poly-glucoside (5 weight%), urea (5 weight%), dried seaweed (5 weight%), diatomaceous oil (1 weight%) and formulation excipients and the remaining 4 weight% of water are added.
  • the mixture is milled to a particle size between 1 -5 micrometers in a colloid mill.
  • composition according to the present invention is prepared by mixing of Components A and B.
  • the nature of the biological effect can be adjusted with the change of rates of the compositions A and B.
  • the rate of the component (A) should be increased, in the case of the aim is increasing the microbial activity the component (B) should be increased in the composition of the present invention.
  • the test was carried out with a mixture of directly mixed of the two components which was sprayed in liquid form or the mixture was applied onto a porous carrier namely, rhyolite tuff containing zeolite.
  • a porous carrier namely, rhyolite tuff containing zeolite.
  • the B component which has a better enhancing effect on the activity of microorganisms was applied on the surface of charcoal which also can be used as carbon source.
  • the compositions applied onto different carriers are mixed in a weight rate of 1 :1 then the mixture is homogenized, milled to a particle size between 40-100 micrometers then granulated with added binder.
  • granules of components A and B also prepared. The particle sizes of the granules were between 2.5-3.1 mm.
  • composition of the present invention has advantageous effects of the nutrients and the microbial activity which can be seen from the amount of crop.
  • composition which can be used advantageously for conditioning sandy soil
  • Step 11 /A preparation of suspension
  • the components are mixed and milled into particle sizes between 1 -5 micrometers with using wet milling process for 30 minutes.
  • the components A and B are mixed in a rate that the rate of the alginite and potassium trachyte in the composition is 1 :2 and the so prepared gel composition is used for biological tests.
  • Gel compositions were dissolved in the watering solution at planting and the planted plants were watered per plant 0.5 l/plant, 1 .0 l/plant and 2.0 l/plant. We have measured the crop and the rate of downy mildew infection of leaves after the third harvesting.
  • Example 12 Enhancing of the use of organic-mineral fertilizers, NPK- complex fertilizers.
  • a composition of the present invention is prepared so that that the soil conditioner composition of Example 7/A/b and a marketed fertilizer containing a rate of N: P205: K20 of 8:24:24 was used as fall fertilizer fund.
  • the suspension of example 7/A/b was absorbed in an amount of 15 weight% with a mixture of rhyolite tuff containing zeolite and sedimentary limestone in a rate of 3: 1 then the mixture is milled into a particle size between 40- 100 micrometers.
  • the grist was mixed with peat powder in a weight ratio of 1 : 1 and in an amount of 45 weight% is bound to the complex fertilizer by using 5 weight% of binder.
  • the biological efficacy of the NPK fertilizer composition enhanced by organic component of the present invention according to the present invention considerably exceeds the effect which could be a result of nutrient effect.
  • the NPK composition of the present invention acts not only as fertilizer but as plant conditioner.
  • the acidic hydrolysate and ammonium thiosulfate is applied onto the surface of zeolite.
  • the alginite powder also applied onto the surface of zeolite which was previously treated with the alkaline hydrolysate. With this the zeolite treated an acidic solution gets a surface treatment and as a result of the acid-base reaction carrying out on the surface alginit is bound.
  • Example 14 Enhancer for fertilizers containing potassium tuff and potassium fertilizer
  • Example 15 micro-granulated starter fertilizer
  • Example 13 We proceed similarly to the Example 13 except that the powder components are applied onto the particles in two steps. Firstly the mixture of diatomaceous earth with microbilogic fertilizer then the alginite is applied onto the particles.
  • Example 17 Composition containing useful living organisms
  • the solid components are milled and homogenized. Under continuous stirring the hydrolysate of the Example 6 is added. After the completion of homogenization the composition of the Example 3, peat oil is added. If necessary, the product humidified with water then formed, dried and packed.
  • composition weight% Sedimental limestone (particle size 1 -3 mm) 52,5
  • Zeolite and the limestone are mixed with the hydrolysate. After the minerals absorbed the hydrolysate waterglass solution is sprayed on and then the mixture is sieved through a vibration sieve cascade having holes 1 .5-4.2 mm. The product which meets the size range above is dried and packed.
  • Example 20 Composition which regulate the carbon and nitrogen flow advantageously
  • composition A The effect of the composition was examined in sandy loam soil, which has a pH of 5.7, organic material content 1 .2 %, P205 and K20 content 78 and 105 mg/kg soil were respectively.
  • composition B We also examined the effect in clay loam soil which has a pH of 7.3 and organic content 2.9%, P205 138, K20 213 mg/kg soil were (Composition B) results are as follows:
  • composition increased the either the root weight or also the crop in both soils.
  • Example 21 Copper containing plant conditioner composition
  • Example 7 With the use of the soil conditioner composition of Example 7 copper containing foliage fertilizer is prepared.
  • the soil conditioner composition of the Example 7/A/b was used for the preparation of a copper containing wettable powder composition.
  • 15 weight% of diluted soil conditioner of Example 7 was sprayed which was diluted in a weight ratio of 1 :3 onto 25 weight% of dried alginite composition, then 25 weight% of copper oxychloride of particle size between 0.5- 2.0 micrometers, 2 weight% of alkyl sulfonic acid sodium salt humectant, 3 weight% of Dispergielstoff 1494-t (cresol-formaldehyd condensate), 5 weight% of dried seaweeds and 32.5 weight% of kaolin carrier were added.
  • the mixture was homogenized by stirring then it was milled with reflective pin mill type of Alpine 63 to a particle size about 5 micrometers.
  • Example 22 sulphur containing plant conditioner composition
  • suspoemulsion can be used for field cultures and plantations early spring as plant conditioning remover spray or as sulfur fertilizer for sulfur demanding plants.
  • the alginite and vericompost can be used in a weight ratio of 1 :10-10: 1 , preferably 1 :5-5: 1 , more preferably 1 :3-3: 1 .
  • Adjuvant containing ammonium thiosulfate and use thereof Adjuvant containing ammonium thiosulfate and use thereof.
  • the thus obtained composition can be used for enhancing of efficacy of different NPK fertilizers in an dose of 10-15 kg /hectare so that the adjuvant is used in the case of PK that in a rate of 3-6kg/100 kg and the adjuvant is applied in a suitable mixer onto the surface of the fertilizer.
  • the adjuvant composition is applied in an amount of 10-30 weight% onto a carrier having high surface area, preferably rhyolite tuff containing zeolite. From the thus obtained mixture 50-300 kg alone or together with fertilizer are applied to the field.
  • We can use also the composition that the hydrolysates of peat, vericompost and alginit are filtered using vibration sieve to particle size 50 micrometer.
  • ammonium sulfate To this filtrate is added ammonium sulfate.
  • the weight rate of hydrolysate and ammonium thiosulfate is 1 : 1.
  • the mixture is milled to a particle size lower than 10 micrometers and in a dose of 10-25 l/hectare is sprayed to the production area before or at the same time with the application of fertilizes.

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Abstract

The present invention related the use of hydrolysate of alginite and hydrolysate of vermicompost or derivatives thereof as fertilizer and/or plant conditioner. The hydrolysates prepared by basic or acidic treatment of alginite or vermicompost separately or the mixture thereof. The mixture of hydrolysates or the mixtures of dried hydrolysates can be used as fertilizer or plant conditioner thereof. According to advantageous embodiment the hydrolysates together or separately are absorbed onto a solid carrier and the thus obtained solid particles are granulated or formed into suspension or suspoemulsion.

Description

Title of Invention: Plant conditioner containing alginite and vericompost derivatives
Present invention relates the use of alginite hydrolyzate or derivative thereof and vericompost hydrolysate or derivative thereof together as plant and/or soil conditioner. More particularly the present invention relates such plant and soil conditioners, preparation and use thereof which comprise alginite hydrolysate and vericompost hydrolysate or derivatives thereof. According to the advantageous embodiments of the present invention are granules, wettable powders, gels, suspensions or suspoemulsions
Technical Field
Thus the present invention relates plant and soil conditioners which can be used preferably in agriculture, horticulture and the preparation and use thereof.
Background Art The basic purpose is of the modern agriculture to provide nutritious and safe raw materials for food by economic processes and sustainable and environmentally responsible production thereof. The duality of the agricultural production namely the connection between the saving of environment and the profitability is the most important question recently which can be solved only by the maintaining of the fertility of soil. The fertility of soil can be adjusted by added minerals and nutrients. In the soil, which is an independent living media the nutrients are exposed most diverse of chemical and biological transformations before they are utilized by plants. The cultivation and fertilizing should keep the intensive soil life because the intensive soil fertility without intensive soil life is not possible. As a "result" of the agricultural practices of the last decades the fertility of the soils are decreased considerably because the amount the organic materials which provide intensive soil life is reduced considerably. Our soils suffer of carbon-starvation which is enhanced by the fact that the produced primary and secondary organic products are transported from the production area for industrial use. Besides the lack of organic matters the microelement content of our soils also reduces.
Information about the changes of the conditions of our soils has been disclosed in several publications in the last decades, but we have very little useful information about the effects of the changes of the atmosphere to the soil. The examination of the effects on the soil and the answers for the problems emerging are very urgent because a significant part of the soil of Hungary has reduced productivity due to the agrochemical failures committed in the previous period.
Based on nitrogen provider capability 26%, based on phosphor providing capability also 26% and based on potassium provides capability 12% of our soils are sorted in the very weak category.
According to the surveys in Hungary from the inhibiting factors the area of the having high sand content are 750.000 hectares, the acidic soil areas are 1 .200.000 hectares, the salinity areas are about 1 .000.000 hectares and the area of shallow topsoil areas are 1 .200.000 hectares. Taking into consideration the overlapping areas there are areas almost 2.000.000 hectares which have productivity problems.
According to survey of Lajos Kreybig in 1952 followed the Turkish occupation the areas of Hungary have lost as much as humus which corresponds to about 1 .500 to of organic fertilizer. Till nowadays 7.0-7.5 to/hectare organic materials are transported from the areas a year, and the residue of roots and stems are 3.5-4.0 to/hectare.
For providing the proper agricultural functionality the organic content of the soil has to be at least 2 %. With this the soil provides the life conditions of microorganisms which mineralize the organic materials and which activities determine basically the fertilizer capability of the soil. Soils having less organic content are unable to maintain the nutrients evolved from the mineralized organic compounds, thus these are washed out from the soil caused severe environmental problems e.g. the lack of microelements in food plants which cause sever health problems for humans at the end of the food chain. The forms of the disadvantageous changes of soils are the compactness of the soil, bad air and water management, the starting of the salinization on the watered areas, the erosion and deflation. The basic cause of these changes is the degradation of the organic-mineral colloids of soil which results that there are no reactants enough in suitable amount or composition for the chemical and biological reaction in the soil. In the soil the mineral elements for the life of the microorganisms are provided by a so called organic-mineral, in other words organomineral complex. The restoration of the structure and the function of these organomineral complexes is the primary purpose of the soil improvement and soil conditioning.
For the restoration of the organic content of the soil manure was used in a smaller or more amount. As a consequence of the intensive population growth in the second half of XX century this organic content restoration form was unable to keep the suitable background for the production of the food production. The solution was the invention of the production of synthetic ammonia which cause the most important and highest environmental problem simultaneously. Lack of the invention of the Haber-Bosh synthetic ammonia production there would not be neither synthetic N fertilizers, neither problems of the nitrate contamination in ground-water, neither elevated carbon dioxide and nitrous gas amounts in the atmosphere and the amount of inhabitant of the earth would be 40-50% less then now. The intensive growth of the population made necessary the use of intensive production methods which were not used carefully enough and not the best methods were used by the farmers. Besides their not negligible results that the agricultural production could provide growing food needs such problems are generated which are appeared in the decrease of the life quality of the present generation.
Because of the manure produced by livestock is enough only for a small area for the organic compounds restoration, we have researched for a solution the economical restoration of the productivity our soils year after year. A lot of soil improving and soil conditioner have developed to overcome these problems. Such soil improving compositions are disclosed in the Hungarian patents HU200579; HU175635; and HU162799 and in the US patent application No.: 4328025 in which alginite is a components of fertilizer mixtures. The Hungarian patent applications P0400242 and the Hungarian patent HU 209926 disclose soil improving compositions in which alginate is treated with organic acids, bio-humus or humic acid additives which are used in a 10-100 to/hectare. The aim of the use of compositions for soil improvement is the restoration of the spoiled soil structure by used improper agro-technical, fertilization and cultivation technologies.
The productivity of soils is largely determined by the quality and particle sizes of the complexes are in the soil. The complexes composed from montmorillonite and different clay minerals and the high nitrogen containing humic acids which seem to be effective if their particle sizes are about 2 micrometers. These complexes provide the nutrients for the microorganisms of soil too. The dispersions and sol-s have further important role in the structure of the soil and in which the quality of the ingredient can be identified but these behaves as real solutions. Sol-s are able moving individually in soil using their cation exchanging capacity, but only in vertical direction. The different nutrients get to the inner part of the particles of lower layers of the soil through sol-s.
Important precondition of the sustainable agricultural development is the restoration of the soil productivity, the reduction of the carbon dioxide emission connected to the rule of the European Union which requires that in the next agricultural cycle the amount of nitrogen containing fertilizers prepared by Haber- Bosh synthesis has to be reduced under 50 kg/hectare by using such nitrogen containing basic fertilizers which are prepared in such plants which does not requires the use of mineral oil or gas. The alginite is a rock which containing fossil biomass, rotted basaltic and lime stone having high organic material and its very important physical property is that it absorbs 0.5-1 liters of water by kilogram and 80-90% of it is composed by clay and rock flour fractions. Average humus content is about 30% sometimes can reach 45%. Lime content is in calcium carbonate form is 33% and sometimes reaches the 40%. Till now 64 of elements has been found in the fossil biomass. Extraordinary reach are the microelement contents of it from which outstanding the N: 0.5%, P205: 0.6%, K202 0.9% and Mg: 1 %. As mineral component it contains montmorillonite, illite, dolomite, calcite, quartz, gypsum, plagioclase, siderite, magnesite, pyrites, K-feldspar. Furthermore, it contains iron, manganese, copper, zinc, cobalt, nickel, lithium, titan, chromium and cadmium from the most important microelements. One of the extraordinary effects of the humus materials is the biochemical and plant growth stimulating effect. In course the use of alginite the humic acids has an enzyme-like effect on one hand and an hormone like stimulation effect on the other hand and due to the control of the water absorption capacity of the roots alginite has an indirect effect to the growth of plants.
The significance of domestic alginite is that its extract contains 90% of alginates. The advantage of thus obtained active ingredients against alginic acid and artificial (Na-K-Mg) alginates is that the microelements such as titan, lithium assimilated in sterile environments millions of years ago are in loose alginic acid complexes. Alginic acid provides essential micro- and trace elements which are important for the enzyme activity from its stock containing more than 60 minerals. The Hungarian patent No. 206259 titled "Process for the preparation of cosmetic products containing alginite-extract as active ingredient" discloses the extraction of alginates containing trace- and microelements from alginite as fossil. According to the Hungarian patent application No P0300167 the extraction of alginates are carried out by acidic treatment. After the end of reaction the useful ionic solution was treated as much weight of soda as much as weight of organic acid was used for the extraction of the alginate content of the fossil. Because it is reacted with sodium, magnesium or potassium alkali metals, the ionic alginic acid and soda are connected to Na, K or Mg.
At the same time the inorganic lime and clay colloid content of alginite are not imbalance with the organic carbon content, which means that the high inorganic mineral content requires high organic carbon content furthermore these components have to be applied in high amount to the producing area.
It is known from the prior art that vericompost has also extraordinary efficacy compared to other compounds for soil improving agents and plant conditioners which is the result of the method of the preparation and the selection of raw materials. The used raw material which is a mixture of cow manure, leaf litter, peat is treated with 400-800 of live worms/m2 and the thus prepared compost which is rich in humus materials and which further contains besides humic acids amino acids, proteins, antibacterial and antiviral compounds which can be found in the epithelial cells of the worms gut. According to the patents relating vericompost, the vericompost mostly used as a component of the horticultural soil mixtures. According to Hungarian Patents No. 206301 and 21 1396 the vericompost is extracted with warm water or treated with KOH solution used in a high weight rate.
Since the organic fertilizers resulted of the livestock is enough only in a small area of fields to restore the organic materials in the soil we wanted to find another solution for the restoration of the organic materials economically from year after year. The organic materials have crucial rule of the safe food cultivation the transformation of microelements into absorbable form. With the effective management of the organic materials of the soil reduces the claim for fossil energy used for the preparation of synthetic nitrogen fertilizers. At the same time we wanted to find a solution for to increase the effectivity of use of synthetic fertilizers, reduce the soil load without the reduction of the yield, to give the required nutrient and microelements in the best form and amount for the growing plants.
There was a need for the development a composition having bio-stimulant which has a plant and/ soil conditioner effect alone, but suitable for improving the effect of usual soil improving compositions, fertilizers, synthetic fertilizers and composts and suitable for the use with pesticides. It was important that it should be dispensed together with the usual fertilizer, soil treatment agents and pesticides.
Our aim was to develop a plant conditioner composition which suitable for the improvement of the cultivation environments of plants, thus an economical intensification of cultivation.
Summary of Invention
Our aim was achieved by using hydrolysate of alginite or a derivative thereof with hydrolysate of vericompost or a derivative thereof together as plant or soil conditioner, or as a basis of a plant or soil conditioner. The object of the present invention is the use of hydrolysate of alginite or a derivative thereof and hydrolysate of vericompost or derivative thereof in combination as plant and/or plant conditioner agent.
Detailed Description of the Invention During our work, we have realized that if the soil is seemed as a poly-disperse system in which one of the components is a microorganism population, it has to deal with the lime status, cation exchange capacity, particle structure and geological evolution of the soil without forgetting the fact that the organic material is a determining factor. We have recognized that independently from the cultivation method for restoration of organic materials the use of synthetic fertilizers is unavoidable.
We have recognized that the useful ingredients for the plant cultivation of alginite and vericompost are transformed into an easily absorbable form by the acidic and/or alkaline treatment, then the thus obtained hydrolysates used in combination alone or transformed into their derivatives and used together as soil or plant conditioner.
We found surprisingly during our examinations, that if synthetic fertilizers or raw synthetic fertilizers, organic fertilizers or a mixtures thereof are treated with alginite or vericompost hydrolysates or the derivatives thereof according to the present invention the amount of the synthetic fertilizer can be considerably reduced, thus it is not necessary to apply several tons/hectare of organic fertilizers or composts but several hundreds of kilograms.
Essential recognition of the present invention is that useful components for plants of alginite and vericompost are transformed into easily accessible forms in course of acidic or alkaline treatments of alginite and vericompost. Furthermore we found that the thus obtained easily accessible nutrients using together with micronized alginite and optionally with a carrier having high specific surface area and sorption capacity can be used and put to the plants more advantageously. Thus we can provide that followed the use of the easily absorbable components further required amounts of nutrients also available for plants e.g. from the decomposition of alginite.
Namely, we found that the hydrolysates from alginite and vericompost have a synergistic effect. For example we have examined the effect of the hydrolysates of alginite, vericompost and the mixtures thereof round radish plantation (Example 2). On the 42th day from sowing we measured the mass of the biomass by pieces (root and leaves) and the germination percentage.
According to the present invention the derivatives of the hydrolysates mean the products which are prepared by the treatment of the extracts and comprise the valuable components for plants. Such derivatives can be for example lyophilized or concentrated extracts, or solid products separated from hydrolysate e.g. humic acids trace elements or mineral salts or hydrolysates absorbed onto solid carrier or dried versions thereof.
The presence of the synergy is calculated based on the measured results using calculation method of the publication CS. R. Colby: Calculating Synergistic and antagonistic Pesporse of Herbicide Combinations Weed Sci. vol. 15. p 20-22/1962 in which the expected combined effect was calculated as follows :
In which a = efficacy % of component A where kg/hectare is the application value of the component. (In this case the effect of the hydrolysate of alginite according to Example 1 .B) b = efficacy % of component B where kg/hectare is the application value of the component. (In this case the effect of the hydrolysate of vericompost according to Example 1 .C) E = calculated effect of A + B components in %, a+b is application value of components in kg/hectare.
If the % of effect of the combined components is less than the calculated (E) value according to formula above, the two compounds inhibit each other (antagonism), if the % of effect equal to the calculated value (E) the two components have additive effect. If the % effect of the combination of the two components is higher than the calculated effect according to formula above (E), the compounds have synergistic effect. The measured and calculated additive data are as follows:
Table 1
GH = composition containing derivative of hydrolysate of vericompost
ALG= composition containing derivative of hydrolysate of alginite.
ALG-GH= composition containing a mixture of derivative of hydrolysates alginite and vericompost which hydrolysates were produced by using vericompost and alginit in a weight ratio of 1 : 1 .
It can be seen that the use of humic acids resulted from different origin (raw material) and the salts of these humic acids shows synergistic effect even they are formed into a composition.
Thus according to an advantageous embodiment of the present invention that the use of alginite hydrolysate or a derivative thereof, vericompost hydrolysate or a derivative thereof and at least one more component are used as soil or plant conditioner composition. Such further component can be one or more nutrients, plant hormones, solid carrier, pesticides, and/or formulation excipients.
Advantageous embodiments of the present invention are granules, wettable powders, gel, solution, suspension or suspoemulsion. From another aspect the present invention is a soil and/or plant conditioner composition which contains hydrolysate of alginite or a derivative thereof and hydrolysate of vericompost or a derivative thereof.
Advantageous embodiments of the present invention are granules, wettable powders, gel, solution, suspension or suspoemulsion. The hydrolysate of alginite or vericompost means the hydrolysates of vericompost or alginite prepared in alkaline or acidic media. According to an embodiment of the present invention at least one component the vericompost or the alginite hydrolysate is separated from the solid residue of the reaction mixture of hydrolysis. According to the other embodiment of the present invention the hydrolysates contain the solid components of reaction mixture.
The derivatives of the hydrolysates of vericompost and alginite mean according to the present invention materials which produced during the extraction procedure and contain the valuable compounds for plants. Such as can be lyophilized or concentrated solutions of hydrolysates, solid particles precipitated from hydrolysates such as precipitated humic acids, trace element containing organic or mineral salts, hydrolysates absorbed onto solid carriers or dried version thereof.
The composition according to the present comprises a mixture of vericompost and alginite hydrolysates or derivatives thereof which is prepared of amount of alginit and vericomopost in a weight ratio of 1 : 10-10:1 preferably 5: 1 -1 :5, more preferably 1 :3-3: 1 .
The composition comprises as alginite and vericompost hydrolysates a vericompost hydrolysate or derivative thereof which was prepared by treating the vericompost in an acidic pH and/or alkaline environment and an alginite hydrolysate or a derivative thereof which were treated in acidic and/or alkaline environment. According to the one of the embodiments of the present invention at least of one of the hydrolysates is present in a solid derivative form in the composition. According to an advantageous embodiment of the present invention the composition also contains a sold carrier.
Solid carrier according to the present invention is such a solid material which ad- or absorbs on its surface or absorbs if a porous material in pores the hydrolysate(s) of vericompost or/and alginite. Such solid carriers can be organic or inorganic materials. As organic material peat, corncob, coconut fiber, hemp, straw, sawdust as inorganic materials stone fines or artificial materials such as artificial zeolites, or fertilizers, as natural inorganic solid carrier zeolite containing rhyolite tuff, dolomite, alginite, diatomaceous earth, bentonite, charcoal most preferably alginite or zeolite can be used.
It is known that the one of the most important factor from the point of view of nutrient supply of plants is the organic material and mineral colloid content of the soil, the so called organomineral complex. The plant absorbs the most of the required base elements from this complex. One of the mineral components of the organomineral complex is zeolite and clay minerals evolved from weathering volcanic glass. Zeolites are in rhyolite tuff and in the holes of neo-volcanic stones which are interesting firstly from the point of view of the present invention because their ion exchanging activities due to their structures. It is known that in the cations bound to the holes of the crosslinked structure of zeolites can be exchanged. From the point of view of ion exchange Zeolites seem like solid solutions. The further importance of domestic zeolites is that due to ion exchanging properties they capable for storing the active ingredients of several agrochemical agents then it release slowly provide them for the plants and soil. According to the advantageous embodiment of the present invention as solid carrier alone or mixed with other carriers potassium trachyte, optionally with rhyolite tuff containing zeolite of the formula (Men+)/[(AIO2)X(SiO2)y]*mH2O in which Me stand for Na+, K+, Mg2+, Ca2+, Zn2+, Cu2+, Mn2+,Fe2+ ion and the ratio between silicon and aluminum is y:x 1 : 1 -10: 1 , m means the amount of crystal water between 0-20 or the mixture thereof with other natural or synthetic zeolites. As natural and/or synthetic zeolite faujasit, cabazite, gmenilit, mordenite, ofretite, zeolite ZSM-35, or Zeolite P can be used. The extracts of alginite and vericompost applied onto the fins of alginite or zeolite behave like the organiomineral complexes in the soil as so called organomineral complex which are composed from clay colloids + humus colloids. The microelements from alginite and zeolite are in complex bounds providing the safe microelement supply for plants. Different calcium containing compounds have an advantageous effect for the soil structure and the stability of the different mineral colloids. Calcium, magnesium and potassium ions bind to the crystalline structure in strongly bound clay soil by exchange of sodium ions and improve the air and water management of them, consequently increasing the amount of nitrogen absorbing microorganisms furthermore increases the activity of cellulose decomposing bacteria, therefore speeds up the decomposition of the partially converted into humus, decomposed organic materials having high lignin content in degraded soils by air providing easily absorbable organic carbon sources for the nitrogen phosphor and potassium binding bacteria. According to the advantageous embodiment of the present invention alginit hydrolysate and vericompost hydrolysate or derivatives are in an amount which can be extracted from a weight ratio of alginite and vericompost between 10: 1 -1 :10 preferably, 1 :5-5: 1 , more preferably 1 :3-3: 1 .
We have recognized further, that the chemical and biological processes take place on the boundary surfaces, therefore, the compositions of the present invention have to meet for these requirements not only by their composition but particle sizes of organomineral complexes. In case of the interfacial reactions the larger surface is more advantageous. In the soil the catalysts (organomineral complexes) constitute a disperse system. The dispersion medium is the capillary water in the pores of the soil, the disperse parts are organomineral complexes. In the case of soil the equivalent diameter of 2 micrometer can be seen as highest limit of the colloid size. The clay components of solid phase and the organic materials meet these criteria. These soil colloids are responsible for the developing of structure of soil. Their amount is low, in a loam which contains 10 % of clay colloid in the upper 20 cm layer, their weight do not exceed the 30 kg-s, but their area more than 25 km2. On the surface of the colloids the transition of the liquid phase and solid phase is not sharp but continuous. This boundary layer, which shows a different property from the solid and the fluid phases too produced by the forces evolving on the surfaces of the phases and has an important role on the cation exchange processes in the soil. The cation exchange not only influences the properties of the soil, but gives possibility to restore the soils having low productivity or degraded soils having decreased productivity.
We found surprisingly that the natural alginites fines between of particle size of 0.5-200 micrometers have horizontal moving capability which never observed before.
During examination we haven't found any publication which had mentioned that the even any of colloid disperse system of the soil was capable moving horizontally. The production, composition and use of alginite is well known, in the agricultural practice it is used as soil improving agent, as a mineral compound which improves the water management of plants. In the case of the natural alginite is ground to appropriate particle size added into soil we found that the plants get greener and grew faster not only in the treated area but the plants of untreated areas also begins to show this symptoms gradually. We found that about 4-6 weeks depending of the type of the soil the growing were similar of plants even 4- 14 meters distance from the boundary of the treated areas. We have evaluated the situation using the evolution and composition of alginites as starting point. It can be expect that the fossil formed 15-25 million years ago can't contain living cells. Using the marketed alginite this phenomenon could not be recognized because the particle size was too big to evolve the bound vegetable origin hormones and vitamins and further organic compounds which would important to the growing alga in such concentration that they would stimulate considerably algae in soil, thus the life activity nitrogen binding algae. In the case of the natural alginite is ground between 0.5-200 micrometer particle size the bio-stimulants having natural origin evolved and contacted with the soil particles and through them with the solution of soil and the microorganisms of soil which moves not only vertically but horizontally these materials and their effects also were transported. This phenomenon does not a result of a DNA, RNA or a protein of a algae species which composed the fossil and which could modify the genetic or epigenetic properties of the soil bacteria because these chemical compounds surely decomposed in this time span but it must be a result of some small molecular organic compounds having stimulant or hormone-like effect.
We have demonstrated with compositions containing zeolite that the composition takes its effect also horizontally either a hydrolysate of alginite or vericompost is on zeolite carrier having a diameter 3-5 micrometers:
For the examinations three different suspensions were prepared with the
processes described in preparation examples of suspensions.
1 . ) Suspension: zeolite 15FW 20l/hectare + 50g/l alginite + 50g/l vericomopost
2. ) Suspension: alginite 15FW 20l/hectare+50g/l acidic hydrolysate of alginite + 50g/l alkaline hydrolysate of vericompost.
3) Suspension: alginite 15FW 20l/hectare+50g/l alkaline hydrolysate of alginite + 50g/l acidic hydrolysate of vericompost.
The composition was applied in an amount of 20 l/hectare on sweetcorn plantation after sowing in the spacing centerline from which the plants were planted 38 centimeters far. The area was 100 meters long and it has 40 row spacing wide. During the examination 10 rows were treated then 20 rows were untreated. After silking we have measured the nitrogen contents of the leaves against the cob, the height of the plant and the amount of the raw cob crop. The crop from the two treated extreme area 3-3 rows and the crops of the untreated 9-1 1 and 16-17 rows were measured. The nitrogen contents of the leaves against cobs, the height of plants and the amount of the raw cob crop are in table below:
Average of rows 9- 1 ,90 157 132000 38,2 1 1
3. average of extreme 2,25 186 205000 56,7
Suspen rows of 2 x 10
sion average of rows14-5 2, 1 1 180 186000 47,3
and 16-17
Average of rows 9- 2,02 169 169000 45,4 1 1
The examination of the nitrogen content of soil and leaves were in the same time.
It can be found from the results that if the hydrolysates of vericompost and alginite are used in a mixed form, the effect is higher than a suspension containing only the mixture of vericompost and alginite.
As it can be seen from the results, with the addition hydrolysate to alginite amount of the crop of the of the plants which are farer from the treated zone the effect is growing in proportion which shows the importance of humic acid and humates and we can state that the effect of the compositions of the present invention prevail horizontally too improving the nitrogen supply of the soil.
In course of our examinations we recognized that if the alginite is treated with acidic and/or alkaline hydrolysate of alginite in an amount of 0.1 -20 weight%, preferably 2.5-10 weight% based on air-dry alginite and the average particle size of the alginite less than 10 micrometers the result a disperse system which has a very similar effect to the effect of organomineral complex of soil. It is the same situation where the alginite is treated with of acidic and alkaline hydrolysates of alginite so that that to per unit of alginite 5-20 weight% preferably 7.5-12 weight% of acidic and alkaline hydrolysates of alginite are added and the rate of the used alkaline and acidic hydrolysates are of 10: 1 -1 :10.
Such advantageous composition can be produced comprising hydrolysate of alginite and alginite if appropriate the milled alginite is hydrolyzed and the thus obtained reaction mixture is used in the composition with or without neutralization as hydrolysate. Namely, according to our observations the biological and physicochemical effects of compositions containing chemical and mechanical ground components exceed the effect the compositions which contain only mechanical ground components. The above-mentioned solid carriers are in micronized form in the compositions preferably. The average particle sizes of the solid carriers used in compositions are between 0.05-500 micrometers, preferably 0.05-100 micrometers, more preferably 0.05-40 micrometers, most preferably 0.1 -10 micrometers. The average particle is size according to the present description the median (D50).
Particle size measurement and particle distribution analysis has been carried out using an Analysette 22 type laser particle analyzer, which operates on the basis of Fraunhoffer light deflection. The measurement range of the instrument can be selected between 0.1 and 1000 microns. The sample requirement is 0.5 to 1 .0 g which is suspended in 250 ml of liquid (distilled water). In the case when distilled water is not suitable as suspending liquid, different other liquids (alcohols, glycerol, mineral and organic oils) can be used as well. The agglomerates are dispersed by ultrasonication and the homogeneous dispersion is maintained. The average particle size can be expressed as an algebraic average (S), geometrical mean (M), square quadratic mean (N) or harmonic mean (H) of the geometric particle size (x). Based on the distribution curves, the following values characterizing the particle size can also be reported. Median is the particle size belonging to the 50% point of the cumulative curve. The modal value is the particle size measured at the maximum of the density distribution curve. In the present specification, under average particle size, the median is meant, which is the particle size belonging to the 50% point of the cumulative curve.
The plant or soil conditioners according to the present invention besides of hydrolysates of alginite and vericompost can contain further nutrients.
The compositions according to the present invention as nutrient can contain biologically quickly recoverable carbon and nitrogen sources such as organic acids, preferably malonic acid, fumaric acid, succinic acid, ascorbic acid, phosphor and potassium containing synthetic fertilizers, urea-formaldehyde condensates, urea phosphate, potassium phosphate, oxamide, as fertilizer phosphates, nitrates, preferably, phosphoric acid, ammonium phosphate, ammonium sulfate, ammonium nitrate, potassium phosphate, potassium nitrate, calcium nitrate, micronized alginite, or a mixture thereof, plant or animal proteins, peptides, e.g. myozin, keratin, myoglobin, hemoglobin, glutathione, amino acids such as glycine, tryptophan, methionine, tyrosine, phenylalanine, alanine, serine, proline, valine, leucine or a salts, preferably potassium, calcium or magnesium salt or a mixture thereof. Myoglobin and hemoglobin are rich of amino acids and form complexes with metal ions which are evolve from zeolite which is used optionally as solid carrier and protects them from the binding to the soil controls their concentration and their absorbability from the soil. As nutrient we can use marketed compositions carbon and nitrogen sources such as Amalgerol Premium which comprises mostly animal and plant oils, herbal extracts, trace elements, essentials and a minimal amount of seaweed extract or Gullemax (Hechenbichler GmbH Austria) which comprises mostly animal and plant oils, herbal extracts, trace elements an essentials or Radipharm (Valagro, Italy) which comprises complex sugars, saponines, proteins, special amino acids, vitamins and chelate complexes of microelements.
The compositions according to present invention can contain as nutrient nitrogen containing fertilizers, preferably potassium, calcium, ammonium, sodium nitrate, ammonium sulfate, ammonium chloride, calcium cyanamide, urea, urea- formaldehyde condensates, and /or phosphor containing fertilizers, preferably ammonium and calcium phosphate, triple superphosphate, urea-phosphate, potassium phosphate, thermo phosphate, ammonium phosphate, ammonium trimethylene phosphoric acid, di-ammonium hydrogen phosphate, ammonium carbonate, ammonium acetate, tri-ammonium phosphate, ammonium hydrogen carbonate, ammonium hydrogen sulfate, carboxamide, raw phosphate, bone meal, potassium containing fertilizers, such as potassium chloride, potassium nitrate, potassium sulfate, potassium phosphate, patentkali or a mixture thereof, vitamins, preferably riboflavin, thiamine, nicotinic acid, nicotinamide, pantothenic acid, pyridoxine, ascorbic acid, biotine, tocopherol, Vitamins K1 and K2, menadione or sodium,, potassium, calcium or magnesium salts thereof, microelements, preferably iron, manganese, copper, zinc, boron, molybdenum, chlor, nickel, sodium, silicon, aluminum or cobalt salts or compositions containing thereof also can be used.
If necessary, the compositions according to the present invention can contain plant hormones preferably 2-(indol-3-yl)acetic acid, 2-(naphatalene-1 -yl)acetic acid, 4- (indol-3-yl)butanoic acid, abscisinic acid, giberelin acid or ammonium, potassium, sodium, calcium or magnesium salts thereof, zeatin or a mixture thereof, plant extracts preferably seaweed extracts, fitoalexin elicitors e.g. laminarine, yeast extracts, plant oils, preferably natural aromatic oils or a mixture thereof in an amount of 0.001 -0.01 -8 weight%.
The compositions according to the present invention further can contain as active ingredient plant extracts and pesticides as pyrethrum, azadirachtin, toenon, nicotine extracts and a mixture thereof in an amount of 0.1 -20 weight% preferably 1 .0-10.0weight%. According to one embodiment of the present invention the compositions contain pesticides too. Such pesticides are e.g. elemental sulfur, copper hydroxide, copper chloride, copper sulfate, copper hydroxide, copper oleate, copper oxide, captan, fopen, mancozeb, cymoxanil, dithianon, deltamethrin, cypermethrin, tefluthrin, azadirachtin, chlorothalonil, chlorpyrifos calcium polysulfid, metalaxyl, benomyl, carboxin, propiconazole, triticonazole.
Degradable oleic acids and carboxylic acids are in the base components of the compositions of the present invention. It is known, that the alkane carboxylic acids behave as a surfactant at a specified pH. The strongest surface tension reduction effect of the everyday used alkali carboxylic acid sodium salts, soaps, is in alkaline range (pH 7-10). In course of our examinations we found surprisingly an unexpected result that in course of the alkaline extraction of alginite and/or diatomaceous earth and/or peat in aqueous media in case of the oils containing different organic and inorganic contaminants, the pH range is significantly lower (pH 4.5-6.5). In this hydrogen ion concentration the carboxylic acids are in acid form so it cannot explain the reduction of the surface tension with classical theories for the explanation of the reduction of the surface tension because the location of hydrophil and lypophil carbon-chain parts are not influenced by alkaline. According to our examinations the oils of the composition of the present invention (preferably 50g/l) reduce the surface tension between pH 5.8-6 to 40dyn/cm: We have examined the surface tensions of the compositions of the present invention: Table 3
Thus, oils extracted from diatoms, alginite or peat are advantageous components of the compositions of the present invention. The efficacy of the chemicals used in agricultural industry is largely depends on the sprayed spray forms spheroid drops or flat spreads on the surface of leaves. For the better wetting and adhesion different oil derivatives are used. In course of our examinations we recognized that there is a strong similarity from the point of view of the surface tension between the surfaces of the leaves and the organomineral complex comprising clay colloid, humus materials, phosphate and calcium and which is the location of the biological, physical and chemical reactions of soil. As the efficacy of the sprayed pesticide depends on that how the drops spread on the surface of leaves, between the soil colloid and soil solution also a rule that the greater surface contact results higher physical and chemical reaction rate in the soil colloids. For increase the reaction rate the oil extract from alginite, peat or diatomaceous earth can be used whish do not reduce the surface tension only but they have biological activity too.
Such oils, peat oil, diatomaceous oil, and oils from alginite can be prepared by milling alginite and/or peat and/or diatomaceous earth particle size between of 10- 1000 micrometer, preferably 40-200 micrometers. The ground raw material is treated in alkaline media with alkali or alkali earth metal hydroxides and/or carbonates and/or hydrogen carbonates, optionally with ammonium hydroxide, where the alkaline compounds are used 0.0001 -0.2 moles amount, so that pH of the reaction mixture is between 9.0-12.0, preferably 9.5-10.5 and the weight rate of the used aqueous phase and the alginite and/or peat and/or diatomaceous earth is between 50: 1 -10.0, preferably 20:0.5-2.0. The reaction mixture is kept under continuous stirring for 30-60 minutes at 35-40°C in an autoclave equipped heating and cooling system, then the mixture is kept to stay for 20-24 hours, and then the supernatants were filtered. The filtrate was frozen and the oil is separated from the frozen water.
According to an advantageous form of the present invention the composition comprises auxiliary agent formulation.
According to the present invention can contain if necessary further compounds and excipients which are usually used in agricultural industry such as binders, disintegrating agents, antiadhesives and chemical stabilizing agents, disperging agent, surfactants, penetration enhancer, complex forming agent, stabilizers, solvents, suspension stabilizers or a mixture thereof.
As binder and disintegrating agents e.g. lignin sulfonates, humates, humic acid extracts, starch, cellulose, natural plant extracts or a mixture thereof, as antiadhesive and chemical stabilizer preferably sodium sulfate, zinc sulfate, aluminum sulfate, iron sulfate, magnesium hydroxide, sodium methacrylate or a mixture thereof, as dispersing agent naphthalene sulfonate (or methyl naphthalene) and sodium or ammonium salts of formaldehyde containing condensates, sodim, calcium or ammonium salts of lignin sulfonates, poly- ethoxylated lignin sulfonates, sodium taurides, or sodium or ammonium salts of maleinic acid based copolymers or a mixture thereof, as surfactant ethoxylated natural or synthetic alcohols or a compound of the general formula (II) or a mixtures thereof can be contained. As penetration enhancer ammonium sulfate, ammonium phosphate, ammonium tri-methylene phosphoric acid, di-ammonium hydrogen phosphate, ammonium carbonate, ammonium acetate, tri-ammonium phosphate, ammonium hydrogen carbonate, urea, ammonium hydrogen sulfate or a mixture thereof can be contained. According to the present invention the amount of the binders and disintegrating agents are 1 -10 weight%, preferably 2-5 weight% in the composition.
As complex forming agent ammonium sulfate, sodium sulfate, tri-sodium citrate, nitrilotriacetic acid tri-sodium salt, salts of ethylene-diamine tetra acetic acid, citric acid, malic acid, ammonium phosphates, hydroxyethane diphosphoric acid salts, nitrile-tris-methylene phosphoric acid salts can be used which are in an amount of 0.5-5.0 weight%preferably, 0.75-4.5 weight% in the composition. Efficacy enhancing effects of these compounds based on the fact that the acids and salts having pesticide effect form hardly soluble salts with magnesium and calcium which are responsible varying hardness of water. These salts practically cannot be absorbed from the surface of plants, thus the precipitated amount reduces the efficacy. The calcium and magnesium content of surface water and formation water which are used for the preparation of spray can be neutralized with the complex forming agents of the compositions.
The composition according to the present invention can further contain natural oils, preferably natural aromatic oils in an amount on the weight of in an amount of 0.001 -60 weight%, preferably 0.001 -10 weight%, most preferably 0.01 -8 weight%.
Particularly advantageous agents are beta glycosides which are used mixed into the composition of an amount of 0.5-1 .5 kg/hectare for enhancing the efficacy of fertilizers. The compositions for foliage treatment of the present invention can further contain such materials which influence advantageously their biological efficacy and application. For example they can contain solvents, preferably water, ethanol, 1 ,2- propyleneglycol, mineral and plant oils or mixtures thereof, in an amount of 15-60 weight% based on the weight of the composition, preferably 10-30 weight%, suspension stabilizers e.g. poly-vinyl-alcohols, poly-ethylene-glycols, potassium palmitate, ammonium laurate etc. or a mixture thereof in an amount of 1 -5 weight%, preferably 1 -2 weight% based on the weight of the composition. A very effective composition can be prepared by using surfactants containing quaternary ammonium sub-structures.
Advantageous forms of the compositions of the present invention can be granules, wettable powders, solutions, suspensions or suspoemulsions.
Further embodiments of the compositions of the present invention are powders containing extracts adsorbed on a solid porous carrier, preferably spray powders, granules, preferably soil fertilizers, suspensions, suspoemiulsions which contain further nutrient biological useful or other auxiliary agents which help the use of the compositions. The suitable biological or technological useful components are mentioned above.
The compositions of the present invention which comprises solid porous carrier and hydrolysate or a derivative of hydrolysate of alginite and hydrolysate or a derivative of hydrolysate of vericompost and optionally further nutrients biological or technological useful or other auxiliary agents which help the use of the compositions can be used as spray powder, in form of granule, as soil fertilizer, suspension, dispersion, suspoemulsion, preferably as foliar fertilizers or concentrate of foliar fertilizers.
The compositions of the present invention can be used also as soil fertilizer which comprises besides the hydrolysate or a derivative of hydrolysate of alginite and hydrolysate or a derivative of hydrolysate of vericompost optionally further comprises a solid carrier or besides the porous solid carrier treated with hydrolysate or a derivative of hydrolysate of alginite and hydrolysate or a derivative of hydrolysate of vericompost, if necessary contains nitrogen, phosphor or potassium containing fertilizer such as urea, urea-formaldehyde condensate, urea-phosphate, potassium phosphate, oxamide, mono-ammonium phosphate, di- ammonium phosphate, superphosphate, triple-phosphate, gasfa phosphate, as potassium containing component e.g. potassium chloride, potassium nitrate, potassium sulfate, potassium phosphate. As used as soil fertilizer the nitrogen content can be between 0.01 -10 weight%, phosphor content as phosphor pentoxide can be between 0.01 -20weight%, potassium content as potassium oxide 0.1 -10 weight%. As foliar fertilizer the nitrogen content of the composition can be between 0.01 -20.0 weight% phosphor content can be between 0.01 -20.0 weight%, potassium content can be between 0.01 -20.0 weight%.
As soil fertilizer the composition of the present invention is not necessary to apply to the whole area, but it is enough to apply to the sown seed or to the root of the planted seedlings. Even more because the composition of the present invention also moves horizontally in the soil, depending the applied row spacing the composition has to be applied only in specified rows. The size of the fertilizer preferably varied between 0.5-4.5 mm depending on the used mechanical spraying technology needs. The porous carriers having homogeny particle size fraction can be prepared by milling of the raw mine porous carrier to an appropriate particle size, or it is granulated from powder using known method. A soil fertilizer we can use such composition in which the treated solid carrier according to the present invention is mixed with synthetic fertilizers which having the same particle size and volume weight.
The particle size of the compositions of the present invention for use as foliage fertilizer is preferably between 0.5-5 micrometers. The foliage fertilizers can be prepared as spray powder, suspension or suspoemulsion. The compositions can contain further nutrients. As nutrient preferably can be used nitrogen, phosphor or potassium containing fertilizers such as urea, urea-formaldehyde condensate, urea-phosphate, potassium phosphate, oxamide, The composition of the present invention can have a nitrogen content between 0.0-20.0 weight%, phosphor content between 0.0-20.0 weight%, potassium content between 0.0-20.0 weight%. These compositions can contain humic acids or potassium sodium or magnesium salts thereof or a mixture thereof, amino acids, glycine, tryptophan, methionine, tyrosine, phenylalanine or potassium calcium or magnesium salts thereof or a mixture thereof, plant hormones as indole-acetic acid, gibberellin acid, abscissin acid or salts thereof, seaweeds, seaweeds extracts, fitoalexin elicitors such as laminarine, yeast extracts plant oils aromatic oils having natural origin in an amount of 0.001 -10 weight%, preferably 0.01 -8 weight%. The foliage treating composition of the present invention can further contain such materials, which helps the application of the composition and influence the biological efficacy of the composition. Thus, the compositions can contain e.g solvents, preferably water, ethanol, 1 ,2-propyleneglycol and plant oils or a mixture thereof in an amount of 15- 60 weight%, preferably 10-30weight%, suspension stabilizers, e.g. poly-vinyl- alcohols, polyethylene-glycols, potassium palmitate, ammonium laurate etc. or a mixture thereof in an amount of 1 -5 weight%, preferably 1 -2 weight% based on the weight of the composition. A very effective composition can be prepared by using surfactants containing quaternary ammonium sub-structures.
The efficacy of the suspension composition of the present invention can be improved by using different oil additives firstly by added oil extracted from diatomaceous earth. In the composition of the present invention the weight ratio of the suspension and solid particles (elemental sulfur, copper oxychloride, alginite, calcite, dolomite, potassium tuff, potassium trachyte, zeolite) is between 1 :0.05- 0.25. In course of the preparation of the composition of the present invention the mixture of the suspension is pre milled in bead mill to a particle size of 5-10 micrometers with suspension stabilizers and auxiliary agents which improve the usability of the suspension and pH is adjusted 6.5-7.5. The composition according to the present invention as active ingredient further can contain of 0.1 -20 weight%, preferably 1 .0-10.0 weight% of plant extract, pesticides having natural origin such as pyrethrum, azadirachtin, toenon, nicotine extracts and a mixture thereof. The compositions according to the present invention can be used in field crops, forests, plantations, greenhouses, orchards, vines, grasses and ornamentals. The composition can be applied to plants as foliar spray, powders, granules, mists, foams, capsulated compositions, suspensions, for soil and root treatment in fluid form, powders, granules, smokes, seed treatment fluid solution, suspension or powder, for bole treatment as injection, paste or paint. The plants tolerate well the compositions of the present invention in the concentration which necessary to achieve the required effects, thus they can be used for the treatment of seeds, plant parts over the ground and roots. The scope of the protection of the present invention covers the processes too in which the plants are treated with an effective amount of growth regulator compositions according to the present invention. The chemical compounds and the compositions containing thereof can be used with known methods in an effective amount. From these processes here we mention for example the leaf or soil treatment, seed treatment or the dipping of roots of seedlings.
Another aspect of the present invention is a process for the preparation of soil and/or plant conditioners which can be achieved that a.) alginite and vericompost are hydrolyzed in alkaline or acidic media separated each other, then the obtained hydrolysates optionally transformed to derivatives thereof, and the thus obtained alginite and vericompost hydrolysates or derivatives thereof are mixed, or b.) alginite and vericomost are hydrolyzed in alkaline or acidic media together and the obtained mixture of hydrolysates of alginite and vericompost optionally transformed to derivatives and the thus obtained mixture is optionally formulated.
Namely, the thus obtained mixture of hydrolysates of vericompost and alginite are suitable alone for the use as plant or soil conditioner. At the same time it can be advantageous, that the obtained mixture is formulated in a well manageable form which can be applied with generally used application techniques of agricultural industry. Such forms are e.g. granules, wettable powders, gels, solutions, suspension or suspoemulsoions.
According to the present invention the hydrolysis in alkaline media means that alginite, vericompost, optionally a mixture thereof in presence of water or humidity, reacted with inorganic bases.
According to the present invention the hydrolysis in acidic media means that alginite, vericompost, optionally a mixture thereof in presence of water or humidity, reacted with organic or inorganic acids, or with salts which show acidic pH in their aqueous solutions or suspensions. Hydrolysis of alginite and vericompost can be carried out either in separated reaction mixtures, or with the mixture of alginite and vericompost. Optionally, the reaction mixtures besides alginite and vericompost can contain further components which can be also hydrolyzed e.g. peat or diatomaceous earth or such components, which helps the further use of the thus obtained hydrolysates, but do not take part in the reaction such nutrients organic or inorganic carriers which influence the practical applicability of the thus obtained solution for plant or soil conditioner. Such compounds which can help the formulation or the applicability of the obtained solution can be the auxiliary agents used in the agriculture, e.g binder, disintegrating agent, antiadhesive and chemical stabilizers dispersant, surfactant, penetration enhancer, complex forming compound, stabilizers, solvents, suspension stabilizers, or a mixture thereof.
According to an embodiment of the present invention the hydrolysate is separated from the reaction mixture after completion of the reaction by removing the solid residue and the fluid phase is further used. According to another embodiment of the present invention the hydrolysate is not separated from the reaction mixture but the whole reaction mixture is used implemented with other reaction steps such as the pH adjustment.
According to a further embodiment of the present invention we can add 0.1 moles phosphorous acid based on 1 moles KOH to the reaction mixture containing the base, alginite and vericompost after completion of the reaction. The precipitated materials (humic acids) which precipitated because of added acid are not separated but it handled in the obtained form with adding alginite or optionally with rhyolite tuff containing zeolite. The phosphorous acid and/or salts thereof can be between 5-10weight% the amount of alginite and vericompost between 10-60 weight% The composition according to the present invention can also contain humates , humic acids in an amount of 0.1 -5 weight%.
Optionally, in course of the preparation of the compositions the extracts of alginite and/or vericompost are transformed into extract derivative(s). These derivatives are according to the present invention materials which formed with treatments of these hydrolysates and contain the explored compounds from the hydrolysates which valuable components for plants. Such derivatives can be the lyophilized or concentrated hydrolysates, or solid components separated from hydrolysates such as separated humic acids, organic or inorganic salt of trace elements, hydrolysates absorbed onto sold carriers or dried variations thereof. According to an advantageous embodiment of the present invention the hydrolysates are transformed from fluid form to a solid form by the adjustment of pH of alkaline hydrolysate, e.g. with the acidification the humic acids are precipitated and can be separated. We can precipitate the humic acids also by adding solvents or desalting. But the solutions can be evaporated or spray dried too. The compositions according to the present invention can contain of the non-soluble components of alginite or vericompost. Which means that is not necessary the separation of active components extracted by alkaline or acidic extraction. The extracts of the composition containing extracts of alginite and vericompost can be prepared by the treatment of the mixture of alginite and vericompost.
As base in the case of alkaline hydrolysis preferably ammonium, alkali metal or alkali earth metal hydroxides, ammonium, alkali metal, alkali earth metal hydro- carbonates, ammonium, alkali metal, alkali earth metal carbonates, alkali metal, alkali earth metal oxides, more preferably ammonium, sodium, potassium and calcium hydroxides, hydrogen carbonates, calcium oxide, sodium, potassium and ammonium carbonate are used. We found during our experiments, that besides the use of sodium or potassium hydroxide as base for the extraction of vericompost and alginite for exploring humus materials also ammonium hydroxide is used we can improve the biological efficacy of humus materials because the increased rate of basic NH- a NH2 functional groups increase the alkaline character of the humus materials thus improves the life conditions of the soil microorganisms. The weight rate of the NaOH or KOH and NH4OH based 100 weight% base are 20-1 : 1 -10, preferably, 10-1 : 1 -10, more preferably 5: 1 -1 :5, most preferably 5: 1.
We can get an alginite hydrolysate which is rich of microelements that alginite and/or peat are milled to 10-1000 micrometers preferably 40 micrometers. The milled raw material is treated with acidic or alkaline treatment. The treatment is carried out between 15-100°C, preferably 30-60°C, more preferably 30-45°C. After the treatment the solid residue is filtered off and fluid phase can be used in unchanged form or the pH of the fluid phase can be adjusted in a required value (pH 7.0-7.5).
For the acidic hydrolysis as inorganic acid preferably hydrochloric acid, nitric acid, phosphoric acid, sulfuric acid, as organic preferably citric acid, fumaric acid, malonic acid, succinic acid, formic acid, acetic acid, propionic acid, oxalic acid, as salt which shows acid pH in aqueous solution preferably ammonium nitrate, calcium chloride, zinc sulfate monohydrate, mono ammonium phosphate, potassium hydrogen sulfate can be used.
According to an advantageous embodiment of the present invention the process a.) is carried out so that the one of the components of alginite and vericompost is hydrolyzed in acidic media, while the other is hydrolyzed in alkaline media. In a preferable embodiment the alkaline hydrolysate of alginite or a derivative thereof and the acidic hydrolysate of vericompost or derivatives thereof are mixed and used alone or formed into composition by using blended with further nutrients and/or formulation excipients.
For the process alginite and vericompost are used in a weight ratio of 1 : 10-10: 1 , preferably 1 :5-5: 1 more preferably 1 :-3: 1.
According to an advantageous embodiment of the present invention the hydrolysis is carried out with milled alginite and vericompost having an average particle size of 0.5-500 micrometers, preferably 0.5-200 micrometers, most preferably 0.5-40 micrometers.
More particularly the process can be carried out as follows: a. ) alginite and/or vericompost are suspended in water than an inorganic base is added to the reaction mixture, then the reaction mixture left to stay or under stirring if necessary, or b. ) alginite and/or vericompost are suspended in water than an inorganic or organic acid or salts showing acidic pH in their aqueous solution or suspensions are added to the reaction mixture in a form of solution, suspension or solid form, then the reaction mixture left to stay or under stirring if necessary. The hydrolysis takes a period of time between 4 hours and 6 days, preferably 1 -5 days. The hydrolysis is carried out at temperature between 15-100°C, preferably between 30-60°C, most preferably between 30-45°C. The pH value of the reaction mixture during the alkaline hydrolysis is 9-12, preferably 9.5-10.5, in the case of acidic hydrolysis less than 6.2.
Alternatively, according to the present invention in the case of hydrolysis the aqueous mixture of alginite and vericompost can be stirred for 12 hours at 30- 35°C, then it is treated with alkali metal hydroxide and/or carbonate and/or hydrogen carbonate, preferably ammonium hydroxide and/or sodium carbonate and/or potassium hydrogen carbonate in a manner that the pH of the reaction mixture is slightly basic the pH between 7.2-7.4. The mixture is stirred for 4-6 hours at 30-35°C then after a necessary dilution the thus obtained tailings and supernatant together with formulation auxiliary agents are milled with bead mill to a particle size of 2-5 micrometers. We can also carried out the process that alkaline extract and acidic extract are prepared separately, then mixed in a weight ratio of 100: 1 -1 : 100, preferably 10: 1 -1 : 10 more preferably 2: 1 -1 :2 and then milled as above mentioned.
In a particularly preferred embodiment for the preparation of hydrolysate of the present invention that 0.01 -10 weight part air-dry alginite, 5-35 weight part of air dry vericompost and 100 weight part of 0.5-2.5 weight% solution of 90 weight% of KOH is kept at 30-35°C for 5-4 days and stirred periodically until the pH value stabilizes at between 1 1.0-1 1 .5. Followed the stabilization of pH of the obtained vermicompost and alginite hydrolysate the mixture is adjusted to pH 7.5-8.0 with a mild acidic solution. The thus obtained solution is milled in colloid mill with 0.1 -25 weight%, preferably 5-15 weight percent of air dry alginite so that the particle size of the alginite particles become in a range of 1 -5 micrometer.
The necessary time for the hydrolysis is depends strongly from the strengths of the used acid or base, concentration and the used temperature. For example the use of less soluble calcium hydroxide requires more time than the use of KOH which is very soluble in water using same temperature. The selection of the basis or acid besides the technological point of view depends on that the salts formed with the used acid, or the cations of the used base which remain in a salt form in the composition are meet the technological requirements. For example with using hydrochloric acid treatment of alginite or vericompost the extraction is faster than using citric acid but with this composition many chloride ions are introduce to the soil, furthermore, salts of hydrochloric acid are unable for complex forming and quickly washed out from the soil. The person skilled in the art based on the requirement of the use and the plant variety can select the most suitable base or acid mixtures which results the best composition. After the selection of these, the person skilled in the art based on the present description and the working example can clearly define the time necessary and the suitable process. The composition can be carried out by adding further one or more nutrient(s) and/or formulation excipients are added besides the alginite and vericompost.
The alkaline hydrolysis can be carried out, that alginite and/or vericompost in presence of a base in a fluidization reactor is fluidized between 60-100°C, preferably between 75-95°C, more preferably between 80-85°C in a gas having 60-100% relative humidity preferably in saturated humid gas, for 2-6 hours. As base alkali metal carbonates preferably sodium or potassium carbonate can be used.
According another embodiment of the present invention the composition containing the obtained hydrolysate of vericompost or/and derivatives and the obtained alginite hydrolysate or the derivative thereof are mixed with one or more further nutrients, and optionally with plant hormones, and/or formulation excipients too and in a known manner transformed to granules, wettable powders, solution, gel composition or suspoemulsion.
It can be carried out that the vericompost hydrolysate and/or the derivative thereof and the alginite hydrolysate and/or derivatives thereof are applied on the surface of a solid carrier or adsorbed by a porous carrier.
According to an advantageous embodiment of the present invention granules can also be produced by precipitation of humic acids from the mixture of the hydrolysates of alginite and vericompost or by the evaporation of the hydrolysates to dryness. The thus given derivatives are milled to an average particle size preferably between 0.05-10 micrometers, more preferably 0.5-5 micrometers, most preferably 0.5-3 micrometers and mixed with a solid carrier having an average particle size between 0.05-400 micrometer, preferably 10-200 micrometer, most preferably 40-100 micrometers, preferably with rhyolite tuff containing zeolite, the mixture is homogenized and formed into granules by wet granulation using binders such as aqueous solution of lignin sulfonate and further excipients if necessary. The thus obtained granules are dried and optionally spheronised. For the process the alginite and the vericompost is used in a weight ratio of 1 : 10-10:1 preferably 1 :5-5: 1 more preferably 1 :3-3: 1 . The thus obtained granules comprise 1 -40 weight%, preferably 2.5-15 weight%, most preferably 5-10 weight hydrolysate mixtures of alginite and vericompost dried under the granulation process or dried derivatives thereof, 10-20 weight% , preferably 2-15 weight% , most preferably 2- 15 weight% of binder, 60-98 weight%, preferably 75-90 weight% , most preferably 80-90 weight% of solid carrier. In the case that the hydrolysate was prepared from only one components e.g. from vericompost, the other extract (alginite) is added during the formulation or in course of hydrolysis.
The granules according to the present invention can be prepared that alginite or vericompost or a mixture thereof are milled in an aqueous solution or suspension containing acidic salts preferably to an average particles size between 0.05-10 micrometers, preferably 0.5-5 micrometers, most preferably 0.5-3 micrometers, then the thus obtained suspension applied onto a solid carrier. As solid carrier the above mentioned carriers or a mixture thereof can be used. Preferably the suspension is applied on potassium tuff, zeolite, alginite or a mixture thereof. The weight ratio of the solid carrier and the suspension are 10:90-30:70, more preferably 20-80:25-75. The carrier treated with the suspension is mixed with formulation excipients and optionally with further nutrients and then granulated. In the case that the hydrolysate was prepared from only one component e.g. from vericompost, the other extract (from alginite) is added during the formulation or in course of hydrolysis.
According to a further embodiment of the present invention soil conditioner inorganic fertilizer is can be prepared in which the first step is the alkaline hydrolysis of a mixture of alginite and vericompost. Preferably, alginite and vericompost are added to a dilute potassium hydroxide solution. The concentration of the basis solution using KOH is preferably between 1 -10 weight%, more preferably 1 -5 weight% most preferably 1 .5-2.5 weight%. The weight rate of alginite + vericompost/KOH solution in the hydrolysis mixture is 0.1 : 1 -0.5: 1 preferably 0.2-1 :0.4-1 most preferably 0.3-1 :0.4-1 . The weight rate of the vericompost and alginite 1 : 10-10: 1 preferably 1 :5-5: 1 more preferably 1 :3-3:1 . The hydrolysis is carried out for 2-24 hours, preferably 6-18 hours, more preferably 10- 12 hours between a temperature 20-100°C, preferably between 30-60°C, more preferably between 30-45°C and the mixture is stirred in every few hours. To the thus obtained hydrolysis mixture further nutrients e.g alginite, seaweed powder, and nutrients such as reduced D-fructose are added and the solid particles of this mixture are milled to an average particle size between 0.5-50 micrometers, preferably 1 -10 micrometers, more preferably 1 -5 micrometers. The thus obtained fluid composition can be used as bio-stimulant alone.
Hydrolysate obtained in the first step or the bio-stimulant obtained in the second step can be used for the preparation a starting fertilizer according to the present invention so, that the hydrolysate of first step or the bio-stimulant are absorbed with a porous solid carrier, preferably with zeolite. The weight ratio of the carrier and the used fluid is between 95:5-75:25, preferably 90: 10-80:20. The particle size of the used carrier, preferably zeolite is between 0.1 -1 mm, more preferably 0.4- 0.8 mm. The obtained impregnated zeolite is mixed with nutrients e.g. fertilizers, natural plant nutrients having particle size between 0.1 -1 mm, more preferably 0.4- 0.8 mm and binder solution is added to the mixture containing preferably carboxy- methyl-cellulose sodium salt solution.
According to another embodiment of the present invention solutions are prepared which can be used for foliage treatment alone or as auxiliary agent for such compositions. These can be prepared such a manner that alginite and vericompost are hydrolyzed in alkaline media. Preferably, alginite and vericompost is added to a diluted solution of potassium hydroxide. The concentration of base using KOH is 1 -10 weight%, preferably 1 -5 weight%, most preferably 1 .5-2.5 weight%. The weight ratio of alginite and vericompost in the hydrolysis mixture preferably alginite+vericompost / KOH solution is 0.01 -1 :0.5-1 , more preferably 0.2: 1 -0,4-1 , most preferably 0.3: 1 -0.4-1 . The ratio of vericompost and alginite is 1 : 10-1 :10, preferably 1 :5-5: 1 , more preferably 1 :3-3: 1 . The hydrolysis is carried out for 2-24 hours, preferably 6-18 hours, more preferably 10-12 hours between a temperature 20-100°C, preferably between 30-60°C, more preferably between 30- 45°C and the mixture is stirred in every few hours. The thus obtained hydrolysate is milled in a colloid mill then sieved in a pressure used for filter with a filter cartridge having screen of 200-300 mesh then the clear filtrate is used for the preparation of different compositions for foliage treatment.
According to a very advantageous embodiment of the present invention two-two weight parts of peat and vericompost having 85 weight% dry matter content and 1 weight part of dried alginite are suspended in 6-7 weight parts of 2.5 weight% KOH solution and kept between 30-40°C for 72 hours. Then the pH of the reaction mixture is adjusted to between pH of 8.5-9 by adding diluted phosphoric acid (25 weight%) and ammonium-thiosulfate added to the mixture in which contains 12 weight% of nitrogen and 26 weight% of sulfur. The thus obtained mixture is stirred with high shear slurry pump once or twice for three or four hours and kept the temperature of the mixture below 60-65°C. The pH of the mixture is adjusted between 7.2-7.5 with weak acid or base. From 0.9 weight part of the thus obtained solution are mixed with 0.1 weight part of beta-glucoside and homogenized. The thus obtained composition can be used for increase of the efficacy of NPK fertilizers in an amount of 10-25 kg/hectare dose so that in case of the use of PK fertilizer the adjuvant is applied onto the surface of the fertilizer in an a mount of 3- 6 kg/100 kg in a suitable mixer. In the case of N, NP and NPK fertilizers the adjuvant is applied onto a carrier having high specific surface preferably onto a rhyolite tuff containing zeolite in an amount of 10-30 weight%. The thus obtained mixture is applied alone or mixed with fertilizers to the productivity area in an amount of 50-300 kg. We can also use the composition so that the hydrolysate of alginite, peat and vericompost are filtered with a vibration sieve with 50 micrometer particle size. To the thus obtained composition is added ammonium thiosulfate. The weight ratio of the hydrolysate and thiosulfate is 1 : 1 . To 0.9 weight parts of the mixture and 0.1 weight part of the beta-glucoside are mixed. The mixture is milled in colloid mill under particle size of 10 micrometer and sprayed in an amount 10-25 liter/hectare to the production area before or at the same time with spreading of fertilizers.
The advantage of the process that the produced press cake which is the side product can also be used because contains hydrolysates of alginte and vericompost. The filter cake remaining the filter can be used for the preparation earthy compost so that peat and/or raw lignite and/or sawdust or any water absorbing organic material are layered in a high of 30-40 cm the onto this basic layer small amount of carbonated lime and slurry of the livestock farms which can be completed with ash and other organic waste which are not dangerous for the nature or the users. The height of this layer is generally 10-20 cm which covered with good quality humus containing soil. These layers are repeated until the height of the prism exceeds the height of 1 .5-1 .6 m. To keep of the humidity of the site is solved by spraying a suspension made by soaking of filter cake in warm water. Usually 5 kg of milled filter cake are added to 1001 of water. The starting humidity of prism is about 65-75 %. At the end of the process the humidity has to be reduced to 10-20%. For accelerate the fermentation process (aging) to the fermentation liquid 0.01 -0. kg of a multi-strain bacteria manure of EM1 and 0.4-0.5 weight% namely 4-5 kg ammonium sulfate fertilizer are also mixed per ton. After 6- 8 weeks the thus prepared active carrier can be used for the preparation of organomineral fertilizer complexes. The thus obtained earthy compost is also a part of the present invention.
Suspensions which are suitable for soil or plant conditioners can also be prepared according to present invention. The suspensions can be used alone as e.g. microelement concentrate, bio-stimulant, liquid fertilizer, a raw material for liquid fertilizers, as additive for solid fertilizers, as a base for gel compositions and as a component of pesticides.
Such suspensions can be prepared according to the present invention so that e.g. to an aqueous solution of inorganic or organic acids and/or salts having acidic pH alginite and/or vericompost are added having an average particle size between 0.5-500 micrometers, preferably 20-300 micrometers, more preferably 40-200 micrometers and the thus obtained mixture is kept between 20-100°C, preferably 30-60°C, more preferably 30-45°C for 2-24 hours, preferably 6-18 hours, most preferably 10-12 hours under stirring. Optionally further nutrients and/or formulation excipients are also added to the reaction mixture. Then the reaction mixture is cooled and pH is adjusted to natural if necessary. The particles of the thus obtained suspension are milled using bead mill between of average particle sizes of 0.5-20 micrometers, preferably 1 -10 micrometers, more preferably 0.5-5 micrometers and the obtained suspension is used alone or mixed with nutrients and/or with formulation excipients and formulated. The suspension can be transformed into granules by evaporation of the suspension or applied onto a solid carrier and then e.g. granulated with wet granulation method using binders. According to the present invention we can proceed for the preparation of fluid soil conditioner that according to one of the proceedings above in first step the alginite or vericompost or a mixture thereof are subjected of alkaline hydrolysis, but we can proceed that the alginite and /or vericompost is reacted in the presence of other components such as peat, phosphates and water reacted with the alkaline compounds listed above or a mixture thereof, preferably with calcium hydroxide. In latter case the reaction is carried out at between 20-100°C, preferably 30-60°C, more preferably 30-45°C for 1/2-8 days, preferably 2-6-days, most preferably 4-5 days. The thus obtained hydrolysis reaction mixture is milled using a slurry pump between average particle sizes of 10-500 micrometers, preferably 20-300 micrometers, more preferably 40-100 micrometers. In the case the hydrolysate was prepared only from one of the components e.g. from vericompost, the other hydrolysate (alginite) has to be added at this time to the composition. In the second step the thus obtained composition containing hydrolysates of alginite and vercompost is mixed with further carrier and formulation excipients and optionally with nutrients then homogenized, and the solid particles of the suspension are milled having an average particle size between 0.1 -10 micrometers, preferably 0.5-8 micrometers, more preferably 1 -3 micrometers.
By mixing the basic suspensions prepared according to the present invention it is possible to optimize the suspension product to different soils. One embodiment of this that we prepare two different suspensions in two steps (A) and (B) which are mixed in a rate depending of the quality of the soil obtaining a composition having optimized biological effect. In course the preparation of composition (A) vericompost, alginite and optionally peat are mixed and hydrolyzed in alkaline media using a method disclosed above. According to the most preferable embodiment of the present invention that the hydrolysis is carried out using KOH solution of the concentration of 1 -10weight%, preferably 1 .5-5 weight%, more preferably 2-3 weight% in an amount of 1 -10 fold, preferably 1 .5-5 fold, more preferably 2-4 fold weight based on the weight of the components to be hydrolyzed. The pH value of the hydrolysate is adjusted between 7 and 8 with addition of ammonium sulfate preferably. The thus obtained hydrolysate is milled in such a way that the average particle sizes of the solid particles of the suspension are between 0.5-15 micrometers, preferably 1 -10 micrometers, more preferably 1 -5 micrometers.
The (B) composition can be prepared with further transformation of composition (A) so that the composition (A) is mixed with further nutrients, optionally with organic or/and inorganic fertilizers and other excipients which increase the effects then the homogenized mixture is milled in colloid mill to get an average particle sizes between 0.5-15 micrometers, preferably 1 -10 micrometers, more preferably 1 -5 micrometers. The suspension can contain preferably alginite, gafsaphosphate, urea, dried seaweed as nutrient and poly-glucosides and diatomaceous oil as enhancer. In the case of the aim is to increase the fertilizer availability and the improvement of the soil structure, the rate of the component (A) should be increased, in the case of the aim is increasing the microbial activity the component (B) should be increased.
According to another embodiment of the present invention the suspensions mentioned above enhance the effect of fertilizers. As enhancer we can use these compounds that the suspensions are formulated together with the fertilizers. Preferably, we can proceed that the suspension is absorbed into a solid carrier preferably so that the weight ratio of the suspension and the carrier is 5:95-40:60, preferably 10:90-30:70, most preferably 10:90-20:80. The solid carrier can be any of the above mentioned carriers, but preferably rhyolite tuff containing zeolite and/or sedimentary limestone most preferably a mixture thereof can be used. The thus impregnated solid carriers are milled preferably to particles having an average particle size of 40-100 micrometers and optionally mixed with further nutrients, and bind to the surface of fertilizer particles using appropriate binders.
The compositions of the present invention also useful for the preparation of gel compositions in such a way that we prepare hydrolysate of alginite and voricompost, prepared used any process mentioned above, preferably using alkali media then the thus obtained hydrolysate is mixed with formulation excipients, preferably with surfactants and suspension stabilizers and the thus obtained mixture is adsorbed onto a solid carrier preferably onto potassium trachyte, alginite or zeolite. In the most preferable embodiment it is applied onto potassium trachyte and alginite separately. The ratio of the suspension and the solid carrier are 5- 20:95-80, preferably 10-20:90-80, most preferably 25:85. The average particle size of the carrier is between 15-40 micrometers.
The gel composition is prepared with the use of the (A) component which comprising impregnated potassium trachyte and component (B) which comprising impregnated alginite so that in course of the preparation of component (A) the impregnated potassium trachyte is mixed with oils, preferably a mixture of polyethoxylated hydrogenated castor oil, rape oil, peat oil and alkyl-amino bentonite complexes then wet milled into a grainy mass having a particle size 1 micrometer, meanwhile in course of the preparation of component (B) the impregnated alginite is mixed with different oily compounds, preferably with 3,5- dibromo-4-hydroxy-benzonitrileoctylester, polyoxyethylene-nonyl-phenylether, dialkyl-sulfosuccinate, polyoxyethylene, hydrogenated castor oil, fatty acid polymers, sunflower oil and alkyl-amino bentonite complexes and then milled at a particle size of 15 micrometers.
According to a very advantageous embodiment of the present invention a plant conditioner and fungicide composition containing bio-stimulant is prepared so that in the first step alginite and vericompost are hydrolyzed in alkaline media using any of processes mentioned above or we can proceed more preferably that to the mixture potassium hydroxide and ammonium hydroxide are added and the obtained mixture is remixed in every hours with a high speed mixer. The weigh rate of the alkaline solution containing potassium hydroxide, sodium hydroxide and optionally ammonium hydroxide is 3-15 fold, preferably 5-10 fold, more preferably 1 -9 fold based on the weight of used alginite and vericompost and the concentration of the alkaline solution is between 2-10 weight% preferably 2-8 weight%. According to the most preferable embodiment the hydrolysis mixture contains potassium hydroxide and ammonium hydroxide in a weight ratio is 10:1 - 1 : 10, preferably 5: 1 -1 :5, more preferably, 5: 1 . After homogenization, further nutrients e.g. alginite and succinic acid are added to the mixture. The thus obtained hydrolysate can be used as enhancing of efficacy of fertilizers in an amount of 5-10 weight% or further nutrients, pesticides, preferably alginite, pesticide and suspension stabilizer are added to the hydrolysate then the mixture is milled using bead mill to an average particle size between 5-10 micrometers and the thus obtained suspension can be used as a plant conditioner and fungistatic composition containing bio-stimulant.
Similarly, a further embodiment of the present invention is the preparation of sulfur or copper containing plant conditioners, which is carried out by preparation suspension containing hydrolysates essentially as mentioned above which suspension is used alone or applied onto a solid carrier and mixed with ventilated elemental sulfur or micronized copper oxychloride and further excipients e.g. suspension stabilizer, and the particle size is adjusted of the solid particles of the mixture by milling if necessary.
In course the preparation of the compositions the mixing, homogenizing, milling and other processes used generally in the chemical industry (e.g. the separation of particle fractions and selection of the fractions for the compositions) can be carried out according to the state of the art with apparatuses known also from the state of the art. The preparation of granules, suspensions and suspoemulsions can be carried out with known methods and apparatus which also parts to state of the art. The selection and optimization of used processes belong to the general knowledge of the person skilled in the art.
The advantages of the present invention as follows: - Using the synergistic effects of extracts of alginite and vericompost such bio- stimulant compositions are prepared which help even alone the nutrient and microelement supply of plants, and
- help the utilization of natural and synthetic fertilizers, and - they have a horizontal effect in the soil thus they can apply with grater row spacing compared the compositions of the prior art which result considerable economic and environment advantages too.
- The extracts of the present invention not only can be applied together with the fertilizers but the can be formulated together. These formulations make possible to achieve a more effective result because the compositions of the present invention having bio-stimulant effect is placed in the same place with the other active ingredients.
- The compositions according to present invention make possible the formulation together pesticides with nutrients and bio-stimulant. Thus, such compositions can be prepared which besides the nutrition of plants meet the requirements of plant protection.
- The horizontal and vertical moves of the compositions of the present invention result that the passing down hydrolysates or derivatives thereof to the deeper layer of soil than 10-30 cm make advantageous life conditions for useful microorganisms in that depth, which followed by roots. The deeper root system supports a safer water supply and greater root system which supply more carbon for the microorganisms.
With the use of the compositions of the present invention we support more advantageous life conditions for the microorganisms which absorb more carbon dioxide from the atmosphere thus replace the organic fertilizers. Furthermore the more active microorganisms in deeper zone of soil absorb more nitrogen from the atmosphere too, thus ensure the required nutrient content even in the case of reduced of organic nutrients and fertilizer supply.
With the compositions according to the present invention the contradiction of the growing population of the world which has to be supplied by food in such a way that in the same time the cultivation technology has to be changed because of the result of changing weather conditions caused by global climate changing and besides the increasing requirements of authorities and society connected to the environmental protection. During in our work we have recognized that these aims can be achieved only if the active zone of soil layer 10-30 cm, where the microbial activity is the most intensive is extended to the deeper zones. It can be achieved only if the life conditions of microorganisms are assured in the deeper layers of soil, which entails the penetration of the roots in deeper layers of soil. This aim can be achieved with the use soil conditioners and soil structure improving compositions according to the present inventions and the organomineral fertilizers and soil improving compositions of the present invention. For this purpose we have prepared such soil conditioners, and soil improving agrochemicals which increase the amount and activity of nitrogen binding microorganisms in the deeper layers of the soil, furthermore, advantageously modify the base composition of soil. These compositions and actions at the same time increase the CO2 absorbing ability of soil too. With this fact we fulfilled the first condition for the penetration of root systems to the deeper nutrient containing layers. The interaction of the root system and microorganisms makes possible to penetration of further microorganisms, which entails further growing of roots leading the increase of absorption of further CO2. In the case the compounds of the present invention were used on the whole production area of the four crop plants (winter wheat, corn, rapeseed, sunflower), in case of 20% growing the amount of absorbed CO2 would be as much as are absorbed by our forests yearly.
With the increase of N-fixing bacteria living in soil the weight of the absorbed nitrogen from the atmosphere grows 20-80 kg which can reduce the use of N fertilizers or can increase the amount of absorbable nitrogen for plants.
With the process of the present invention we can influence the natural nitrogen absorbing property of soil therefore it is not necessary to install new algae breeding farms, but we can reuse the algae breading sites which were operated 20-25 million years ago by nature by the milling of mine raw alginite to such particle size that their biological effect be prevailed. Summarized, the compositions of the present invention capable for that because their use results that the field crop production process can be changed easier, safer and causing less environment pollution as it is required by the changes in the natural environment and the society. The present invention is illustrated in examples as follows without the limitation of the scope of the present invention to the examples.
Example 1
A.) Preparation of a mixture containing humic acid from alginite and vericompost Step A/1 : process for the preparation of humic acid mixture from alginite and vericompost
A mixture of humic acids is prepared using 1 kg mixture of alginite and vericompost containing the components in a weight rate of 1 :1 . In a fluidization reactor 1 kg mixture of milled alginite and vericompost having a particle size of 0.2-0.3 mm, 50 g of soda and 50 g of raddle are added. In the conditioning tower air was saturated with water at 80°C and then it was adjusted to 60°C with1000 l/hour flow. This air was used to float the mixture for four hours meanwhile the production of humic acids has finished at a rate of 85%. The thus obtained mixture was used for the preparation of the subsequent composition. Step A/2
Granulation of humic acids.
The mixture prepared according to the step A/1 was milled in several steps using a bead mill of Dyno KD type to a particle size of 0.5-3.0 then the powder was applied onto the surface of rhyolite tuff containing zeolite having a particle size between 40-100 micrometers, where the amount of the mixture of A/1 is 7.5 weight%. To the thus obtained mixture 5 weight% of calcium lignin sulfonate are added and homogenized in a Lodige mixer and the thus obtained homogenate is pressed through holes having 1 mm diameter using a twin-screw extruder of the type APV- LM 50 with 70°C of steam-jacket. The obtained extrudates are cooled and dried for a short period then added to a spheronizer having a rotation rate of 1500 and formed to 0.1 -2.0 mm long rods from which the fraction of 0.4-1 ,2 mm long is separated by vibrating sieve. B.) Preparation of granules containing humic acid from alginite
We proceed in the same manner as the point A.) with the difference that 1 kg of alginite is used as starting material
C.) Preparation of granules containing humic acid from vericompost
We proceed in the same manner as the point A.) with the difference that 1 kg of vericompost is used as starting material
Example 2: Examination of synergic effect
The synergic effects between the components of the composition of the Example 1 of the present invention were determined by Colby method. The test was accomplished by using red radish. We measured the mass of the biomass by pieces (root and leaves) and the germination percentage. r- , 7 a x b
E— a + b
100
In which a = efficacy % of component A where kg/hectare is the application value of the component.
b = efficacy % of component B where kg/hectare is the application value of the component.
E = calculated effect of A + B components in %, a+b is application value of components in kg/hectare. If the % of effect of the combined components is less than the calculated (E) value according to formula above, the two compounds inhibit each other (antagonism), if the % of effect equal to the calculated value (E) the two components have additive effects. If the % effect of the combination of the two components is higher than the calculated effect according to formula above (E), the compounds have synergistic effect. (CS. R. Colby: Calculating Synergistic and antagonistic Pesporse of Herbicide Combinations Weed Sci. vol. 15. p 20-22/1962.)
It can be concluded that the effects of the humic acids having different origin ( materials) have synergic effect even they are formulated into a composition.
Example 3 : Microelement concentrate prepared from alqinite and
vericompost.
3/A. process for preparation of hydrolysate of alginite and vericompost
Into a four-necked flask 1 I of tap water, 0.1 kg of ammonium nitrate, 0.05 kg of calcium chloride and 0.025 kg of citric acid hydrate were added. Under permanent stirring 300 g of alginite having a particle size between 40-20 micrometers and vericompost (150g) are added. The temperature of the mixture is elevated to 35- 40°C and stirred for 12 hours. During the last ½ - 1 hours of the stirring diatom powder of particle size of 40-100 micrometers (150g) are added. After cooling the mixture is milled in several steps in a bead mill of Dyno KD type to a particle size between 1 -10 micrometers (pH 6-7). During the procedure the micro and trace elements evolved from the alginite and reacted with the organic complex forming components of alginite and vericompost and form metal ion complexes and using the ammonium ions of ammonium nitrate forms metal-ammonium alginates. During the process from the diatom powders are extracted saturated and unsaturated fatty acids and oleic acids partly saponified and increase the wetting of the composition by the reduction of the surface tension.
3/B. process for preparation of basic fertilizer containing microelement concentrate
A suspension prepared according to Example 3/A is milled to a particle size of 1 - 10 micrometers in bead mill and applied in an amount of 1 -20 weight% onto surface of porous solid carrier, preferably rhyolite tuff containing zeolite which was pretreated with 2.5 weight% of 75 weight% of phosphoric acid. The particle size of the thus prepared composition in direct use is between 0.4-1 .2 mm. The thus prepared composition can be used as microelement donor and regulator agent together with other solid fertilizers.
3/C. process for preparation of fluid composition containing microelement concentrate
diatomaceous oil 10,00 weight%
Microelement concentrate according to 30,00 weight%
Example 3/A
solid alginite 20,00 weight%
xanthan gum 0, 10 weight%
silicon 1 ,00 weight%
demineralized water 36, 17 weight%
All: 100,00 weight%
In an autoclave having heating and cooling system to 30 weight% of demineralized water 0.15 weight% of sodium benzoate, 0.075 weight% of formaldehyde solution of the concentration of 37.5weight%, 2.5.weight% of ammonium lignin sulfonate, 5 weight% of propyleneglycol, 2,5,weight% of ethoxylated-phosphated trisphenol and 10 weight% of diatomaceous oil emulsion are added. Then 30 weight% of suspension of alginite+vericompost (3/A) and 20 weight% of solid alginite are added. When the active ingredients are suspended, the suspension is stabilized by adding of 0.1 weight% of xanthan gum and 1 .0 weight% of silicon antifoaming agent. The thus obtained suspension is milled in several steps to a particle sizes between 0.5-5.0 micrometers by using a bead mill of type Dyno KD and then 6.17 weight% of remaining demineralized water are added.
Example 4: process for preparation of diatomaceous oil emulsion
4/A/1 step process for preparation of diatomaceous oil Under continuous stirring 15 kg diatomaceous earth are added to 125 kg of potassium hydrogen carbonate solution of 5 weight%. The mixture is heated gradually in an hour period to boiling then boiled for 15 minutes. Then the mixture is cooled and left settling for 24 hours. Then the useful fluid is separated. It is cooled to -15 - -10°C. After freezing the water, the liquid phase is separated. 4/A/2 step Filtrate of citric acid extract of diatomaceous earth
To 125 kg of 7.5 weight% of citric acid solution 5 weight% of diatomaceous earth are added. The mixture is stirred for 3-6 hours at 35-40°C, then left settling for 20 hours then filtered.
4/A/3 step Preparation of emulsion To 25 weight% of diatomaceous oil, 75 weight% of acidic extract of diatomaceous earth filtrate is added and evaporated. The evaporated mixture can be used for reducing the surface tension of the compositions of the present invention.
Example 4/B: process for preparation of peat oil emulsion 4/B/1 step process for preparation of peat oil
Under continuous stirring 25 kg of milled peat having a particle size of 100-400 micrometers are added to 125 kg of 5 weight% of potassium hydrogen carbonate solution. The mixture is kept at 35-40 °C for 12-24 hours under stirring. Then after settling the fluid phase is separated. It is cooled to -15 - -18°C and the oil de- freeze.
4/B/2 step Preparation of emulsion
40 weight% of peat oil is suspended in 50 weight% of demineralized water then 1 weight% of Polyethylene-glycol rhynolate (bromohexine), 0.5 weight percent of calcium chloride, 0.5 weight% of calcium phosphate and 1 weight% of wheat flour are added. The thus obtained mixture is completed to 100 weight% with the addition of the remaining 7 weight% of demineralized water.
Example 5: preparation of solid granules with acidic extraction of alqinite and vericompost. 5/A mixture of alginite and vericompost extracts with using acidic salts sour baltic peat 10 weight%
calcium chloride 5 weight%
zinc-sulfate monohydrate 5 weight%
mono-ammonium-phosphate 10 weight%
demineralized water 40 weight%
The mixture is milled in Dynopan bead mill to a particle size of 1 -10 micrometer and let to stay for 2 weeks so that the mixture is remixed 3-4 times a day with a high shear slurry pump.
5/B Process for the preparation of granules From the mixture of the Example 5/A 25weight% are applied onto potassium tuff, from which 90 weight% is treated with 7.5 weight percent of diatomaceous earth powder and 2.5 weight% of alginite powder and the thus prepared composition is used for the preparation of granules.
Biological test The thus prepared product having a particle size of 2.5-3.5 mm used for loose soil micronutrient fertilizer alone and combined with NPK fertilizer in potato culture.
The composition according to 5/B compared to the untreated control increased the crop of potato of 40-90%. The combination of the composition of 5/B and NPK fertilizer increased the potato crop in an amount of 20-80% per hectares compared parcels on which NPK fertilizer was used alone. Example 6: Process for the preparation of fluid soil conditioners with alkaline extraction of alginite and vericompost.
Step 6/1: process for the preparation of alcaline hvdrolvsate of alginite and vericompost
The mixture is kept 30-35°C for 4-5 days and stirred 3 or four times a day until the pH of the mixture stabilized between values 9-10, then the solid particles are milled to a particle sizes between 40-100 micrometers using a high-pressure slurry pump and the thus pre-milled slurry is used for the production. Step 6/11: process for the preparation of liquid soil conditioners
In course of the preparation of the composition the demineralized water is measured. Then under continuous stirring propylene-glycol, Ethoxylated phosphated castor oil, Ammonium-lignin-sulfonate, antifoam agent are added then further added gafsa phosphate, zeolite powder, alginite silicon, and the emulsion of the Example 6/1 and diatomaceous emulsion and the neem oil. Then the mixture is thickened by xanthane gum and solid particles are milled to 1 -3 micrometers in bead mill. Biological test:
We have examined the effects of the suspension of Example 6 on the activities of nitrogen binding bacteria (azobacter) in soil and the cellulose-degrading bacteria in open field in clay-loam soils. The used dose 15 and 30 kg/hectare doses, the layers are in depths of 0-20, 20^10, 40-60 cm at the 90. day after the treatment. The data are added in % on the basis of the control.
As it can be seen the compositions of the present invention improve the biologic activity of soil in even in the deeper layers.
Example 7: Process for the preparation of soil conditioner organic mineral fertilizer
7/A Bio-stimulant
Step 7/A/a: Process for preparation of hydrolysate
Under permanent stirring to 1 weight part of 2.5 weight% of KOH solution 0.25 weight parts of air-dry vericompost and 0.05 weight part of air-dry alginite. The pH of the mixture reach a value between 1 1 -12 after 4-6 hours after the addition, then it is stabilized e.g. after 12 hours. Then the mixture is kept at 35-40°C and stirred sometimes until the pH becomes between of value 8.5-9.0. When the pH of the hydrolysate is stable for 6 hours the mixture is homogenized with high pressure peristaltic pump.
Step 7/A/b preparation of bio-stimulant
The mixture containing raw particles is milled to having a particle size of 1 -5 micrometers with using colloid mill and the thus obtained mixture is used as bio- stimulant added to different organic and mineral fertilizers.
7/B) Micro-granulated starter fertilizer Step 7/B/a: preparation of impregnated zeolite powder
The bio-stimulant of the Example 7/A is absorbed by rhyolite tuff containing zeolite of the particle size 0.4-0.8 mm in an amount of 15 weight%.
Step 7/B/b: preparation of starter fertilizer (with using bio-stimulant)
40g/l carboxymethyl cellulose sodium salt solution 5 weight%
In total 100 weight%
In a Lodige mixer 20 weight% powder of impregnated rhyolite tuff containing zeolite prepared according to Example step 7/B/a and 70 weight percent of mono- ammonium phosphate of particle size 0.5-1 .0mm are homogenized then 5 weight% of calcined dolomite powder and 5 weight% of 40g/l carboxymethyl cellulose sodium salt solution are added to homogenates. In course the stirring of the mixture a chemical reaction occurs among the mono-ammonium phosphate, dolomite and the sodium salt of the carboxymethyl cellulose which results that the powders are bound onto the surface of the mono-ammonium phosphate particles. Biological efficacy test
We have examined the effect of the micro-granulated starter fertilizer prepared according to the present invention containing bio-stimulant and a version which did not contain bio-stimulant in white sweet pepper where we examined the amount of the crop per plant and C vitamin content.
Example 8.: The use of the filtrate and filter cake which produced during the process for the preparation of bio-stimulant
Example 8/a: The use of filtered hydrolysate for the compositions of foliage treatment: In course the preparation of soil conditioner of Example 7 that the after the hydrolysis according to step 7/A/a the hydrolysate is milled in a colloid mill then the thus obtained hydrolysate is milled in a colloid mill then sieved in a pressure filter with a filler cartridge having a screen of 200-300 mesh then the clear filtrate is used for /b the preparation of different compositions for foliage treatment.
8/b Use of the filter cake formed in course of filtering of hydrolysate for the preparation of compost:
Earthy compost can be prepared so that peat and/or raw lignite and/or sawdust or any water absorbing organic material are layered in a high of 30-40 cm the onto this basic layer small amount of carbonated lime and slurry of the livestock farms which can be completed with ash and other organic waste which are not dangerous for the nature or the users. The height of this layer is generally 10-20 cm which covered with good quality humus containing soil. These layers are repeated until the height of the prism exceeds the height of 1.5-1 .6 m. To keep of the humidity of the site is solved by spraying a suspension made by soaking of filter cake in warm water. Usually 5 kg milled of filter cake are added to 100 I of water. The starting humidity of prism is about 65-75 %. At the end of the process the humidity has to be reduced to 10-20%. For accelerate the fermentation process (aging) to the fermentation liquid a 0.01 -0.1 kg of multi-strain bacteria manure of EM1 and 0.4-0.5 weight% namely 4-5 kg ammonium sulfate fertilizer are also mixed per ton. After 6-8 weeks the thus prepared active carrier can be used for the preparation of organo-mineral fertilizer complexes.
Example 9: Liquid plant conditioner and fungistatic composition containing nitrogen and bio-stimulant of the present invention
Step 9/a: preparation of hydrolysate
To 1 kg of a mixture of vericompost and alginite of weight ratio of 3: 1 having 15 weight% of humidity, 8 liters of 0.6 weight% of potassium hydroxide solution and 4 liters of 5 weight% of NH4OH solution added, then the thus obtained mixture is homogenized with using Ultrax high speed mixer (1500 rpm). The extraction and the stirring are followed for 6 hours meanwhile the mixture is stirred with high speed mixer for 5 minutes in every hour. After homogenization 1 1 .5 ml of 50 weight% of succinic acid solution is added per liter of the mixture dropwise. Then 20g of alginite are added per liter of the mixture containing humic acids. The thus obtained suspension is added to liquid nitrogen or phosphor fertilizers as enhancer. For increasing the efficacy of liquid fertilizers generally 5-10 weight% are added to the basic solutions.
9/b Suspension prepared by using the hydrolysate of the point a)
The mixture is milled in Dyno KD bead mill to a particle size of 5-10 micrometers and the thus obtained composition is used for the treatment of plants.
Biological efficacy test
The effect to the amount of crop and the illness of the leaf and ears of corn of winter wheat was examined by using the composition of 9/b and a mixture of 9/b composition with liquid nitrogen containing solution. Urea-ammonium nitrate solution was prepared with added composition of example 9/B.
In course of the examination the treatments were as follows: Composition Dose
1 . Untreated control
2. Nitrogen liquid 200 l/hectare (26%)
3. Nitrogen liquid 20 l/hhectare (26%)
4. Composition No. 1 10 l/ha
5. Composition No. 2 10 l/ha
6. Composition No. 3 10 l/ha
7. Composition No. 1 20 l/ha
8. Composition No. 2 20 l/ha
9. Composition No. 3 20 l/ha
10. Composition of 9/B 1 l/ha
1 1 . Composition of 9/B 1 ,5 l/ha
12. Composition of 9/B 2 l/ha
13. Triazol 250 FW 0,8 l/ha
Based on the result of the examinations it can be seen that as a result of the composition of the present invention the resistance of wheat against illnesses is increased. Using liquid nitrogen solution and the composition of the present invention together result that the amount of the crop was even in the case of use of the lowest dose (treatment 4) was about the same compared with case of the addition of 200 l/hectare of nitrogen solution. Example 10: Examination of bio-stimulant effect of the main component of the present invention
"A" component: hydrolysate of voricompost and alginite applied on peat.
Component "A" is prepared with hydrolysis of vericompost and alginite. To 100 weight parts of 2.5 weight% of KOH solution, 20 weight parts vericompost and 10 weight parts alginite are added. The addition is carried out under continuous stirring. After completion of adding the mixture is under stirring for 4-6 hours at 35- 40°C. The hydrolysis is completed during 4-6 days which is signed by stabilization of the pH at between 9.0-9.5. The mixture of 5 weight% of ammonium sulfate are added which reduces the pH to e.g. 7.5-8.0. Then 10 weight% of peat powder is added to the mixture and the mixture is milled to a particle size of 1 -5 micrometers using a colloid mill. The thus obtained grain comprises the humates of vericompost, the partally saponified oils from peat, humates and partly degraded celluloses furthermore, the rich mineral element set of alginite with different compounds having bio-stimulant effects. The physical composition of hydrolysate comprises differently dispersed materials, solution, sol and solid phase.
B.) component (suspoemulsion)
In course the preparation of component B we prepare a suspension from components which have advantageous effect to the activity of the soil microorganisms. In an autoclave equipped cooling and heating system 50weigth% of demineralized is added, then alginite (20 weight%) gafsa phosphate (10 weight%), beta poly-glucoside (5 weight%), urea (5 weight%), dried seaweed (5 weight%), diatomaceous oil (1 weight%) and formulation excipients and the remaining 4 weight% of water are added. The mixture is milled to a particle size between 1 -5 micrometers in a colloid mill.
C.) The composition according to the present invention. The composition of the present invention is prepared by mixing of Components A and B. The nature of the biological effect can be adjusted with the change of rates of the compositions A and B.
In the case of the aim is to increase the fertilizer availability the and the improvement of the soil structure, the rate of the component (A) should be increased, in the case of the aim is increasing the microbial activity the component (B) should be increased in the composition of the present invention.
The efficacy test was carried out in a chernozem soil whose characteristics as follows: ρΗκοι = 7,01 : pH H2o =7,93; humus = 2,28%; K1 =42; CaC03 = 2,42%; T-value: 27,36 mg equivalent/100 g soil, All N =172mg%; N03 -N = 1 1 ,8mg/kg; P205 - 132 mg/kg; K20 = 168 mg/kg; Mg: 344 mg/kg; NO = 36mg/kg.
The test was carried out with a mixture of directly mixed of the two components which was sprayed in liquid form or the mixture was applied onto a porous carrier namely, rhyolite tuff containing zeolite. We have prepared a version of the present invention in which the B component which has a better enhancing effect on the activity of microorganisms was applied on the surface of charcoal which also can be used as carbon source. During the process to 1 weight part of charcoal 0.15 weight parts of component B, to 1 weight part of zeolite 0.2 weight parts of component are added. The compositions applied onto different carriers are mixed in a weight rate of 1 :1 then the mixture is homogenized, milled to a particle size between 40-100 micrometers then granulated with added binder. Similarly, granules of components A and B also prepared. The particle sizes of the granules were between 2.5-3.1 mm.
Biological efficacy test The test was carried out in corn culture and the composition was used together with sowing. We have measured the number and T values of the nitrogen-fixing bacteria living in soil at the time of tasseling of corn.
As the data of the table show the composition of the present invention has advantageous effects of the nutrients and the microbial activity which can be seen from the amount of crop.
11 Composition which can be used advantageously for conditioning sandy soil
Step 11 /A: preparation of suspension
In a mixture of 30 weight% of demineralized water and 20 weight% of composition of Example 6 are dissolved 4.529 weight% of non-ionic alkyl glucoside (Monatrope 1620, Croda), 0.489 weight% of 70-80% etherized carboxymethylcellulose having 2-3*105 mol weight), a mixture of 0.01 weight% of di-1 -pmethon, 0.03 weight% of sodium sulfosuccinate and 0.04 weight% of octyl-phenoxy-polyethoxy-ethanol (Triton X-100), and 0.05 weight% of diatomaceous oil then the solution is completed to 100 weight percent by adding 13.712 weight% of water. 11/B step: impregnation
The thus obtained solution is applied onto air-dry alginite and/or potassium trachyte powders having particle size between 15-40 micrometers in an amount of 15-15 weight% and the thus obtained composition is used for the preparation of the subsequent composition of the present invention. Preparation of gel composition
The components are mixed and milled into particle sizes between 1 -5 micrometers with using wet milling process for 30 minutes. The components A and B are mixed in a rate that the rate of the alginite and potassium trachyte in the composition is 1 :2 and the so prepared gel composition is used for biological tests.
Biological efficacy test: The effect of the composition was examined on sour sandy soil whose characteristics are as follows: pH Kci = 5,96; pHH2o= 6,64; Humus =0,75%
Gel compositions were dissolved in the watering solution at planting and the planted plants were watered per plant 0.5 l/plant, 1 .0 l/plant and 2.0 l/plant. We have measured the crop and the rate of downy mildew infection of leaves after the third harvesting.
During the examination the plants of treated parcels got only ½ part of the watering of the 3x40 mm applied in control parcel. Example 12: Enhancing of the use of organic-mineral fertilizers, NPK- complex fertilizers.
A composition of the present invention is prepared so that that the soil conditioner composition of Example 7/A/b and a marketed fertilizer containing a rate of N: P205: K20 of 8:24:24 was used as fall fertilizer fund. In course of the preparation of the composition the suspension of example 7/A/b was absorbed in an amount of 15 weight% with a mixture of rhyolite tuff containing zeolite and sedimentary limestone in a rate of 3: 1 then the mixture is milled into a particle size between 40- 100 micrometers. The grist was mixed with peat powder in a weight ratio of 1 : 1 and in an amount of 45 weight% is bound to the complex fertilizer by using 5 weight% of binder. These compositions were applied on the field in autumn where the examinations were carried out with the plants as follows: Treatmen Dose Winter wheat Sweetcorn Potato t kg/hectar kg/ % kg/ % kg/ % e hectare hectare hectare
Untreated - 3846 100 103500 100 28210 100 control
Marketed 150 4129 107,7 128200 123,9 31500 1 1 1 ,7 NPK
Marketed 300 4353 1 13,2 156700 151 ,4 36200 128,3 NPK
NPK 150 4915 127,8 162850 157,3 47300 167,7 according
to the
present
invention
NPK 300 5128 133,3 227900 220,0 51500 182,6 according
to the
present
invention
The biological efficacy of the NPK fertilizer composition enhanced by organic component of the present invention according to the present invention considerably exceeds the effect which could be a result of nutrient effect. The NPK composition of the present invention acts not only as fertilizer but as plant conditioner.
Example 13: Fertilizer enhancer and soil improving composition
The acidic hydrolysate and ammonium thiosulfate is applied onto the surface of zeolite. After the liquid is well permeated the mixture the alginite powder also applied onto the surface of zeolite which was previously treated with the alkaline hydrolysate. With this the zeolite treated an acidic solution gets a surface treatment and as a result of the acid-base reaction carrying out on the surface alginit is bound.
Example 14: Enhancer for fertilizers containing potassium tuff and potassium fertilizer
Everything is carried out according to Example 13 except that potassium tuff is used instead of zeolite. With this process a potassium fertilizer is prepared which can be used advantageously in bio cultivations, or in clay soils in an amount of 200-800 kg/hectare.
Example 15: micro-granulated starter fertilizer
We proceed similarly to the Example 13 except that the powder components are applied onto the particles in two steps. Firstly the mixture of diatomaceous earth with microbilogic fertilizer then the alginite is applied onto the particles.
Example 17: Composition containing useful living organisms
The solid components are milled and homogenized. Under continuous stirring the hydrolysate of the Example 6 is added. After the completion of homogenization the composition of the Example 3, peat oil is added. If necessary, the product humidified with water then formed, dried and packed.
Example 19: Lime fertilizer
Composition: weight% Sedimental limestone (particle size 1 -3 mm) 52,5
Zeolite (particle size 1 -3 mm) 30,0
Hydrolysate of Example 1 15,0
5% waterglass solution 2,5
All 100
Zeolite and the limestone are mixed with the hydrolysate. After the minerals absorbed the hydrolysate waterglass solution is sprayed on and then the mixture is sieved through a vibration sieve cascade having holes 1 .5-4.2 mm. The product which meets the size range above is dried and packed.
Example 20: Composition which regulate the carbon and nitrogen flow advantageously
In 100 I of tap water are dissolved 20 kg of urea, 10 kg of potassium sulfate, 10 kg of ammonium polyphosphate and 20 kg of ammonium thiosulfate. To the solution 140 kg of hydrolysate are added of the Example 7/A/1 and the thus obtained mixture is homogenized with a high shear slurry pump for 1 .5 hours. After completion of the homogenization the thus obtained mixture (300kg) is applied onto 700 kg rhyolite tuff containing zeolite having a particle size max. 1 .2 mm then under continuous shaking 150 kg of alginate containing bentonite are added. After the minerals saturated with the liquid, under continuous stirring 150 kg of vericompost is added and peat powder in an amount which necessary for pellet production and then 1x1 mm pellets are prepared from the mixture.
Biological efficacy test
The effect of the composition was examined in sandy loam soil, which has a pH of 5.7, organic material content 1 .2 %, P205 and K20 content 78 and 105 mg/kg soil were respectively. (Composition A) We also examined the effect in clay loam soil which has a pH of 7.3 and organic content 2.9%, P205 138, K20 213 mg/kg soil were (Composition B) results are as follows:
kg/ % kg/h % kg/ % kg/he % plant ectar plant ctare
e
Control 0,24 100 9044 100 Control 0,22 100 9440 100
A" 0,28 1 16,6 9540 105,3
compositi
on
10kg/hect
are
A" 0,28 1 16,6 1037 1 14,7 „B" 0,35 159, 1 10660 1 12,9 compositi 6 composi
on tion
15kg/hect 15kg/he
are ctare
A" 0,29 120,8 1080 1 19,5 „B" 0,36 163,6 10880 1 15,3 compositi 4 composi
on tion
20kg/hect 20kg/he
are ctare
As it can be seen the composition increased the either the root weight or also the crop in both soils.
We have analyzed the possibility that the main field crops of wheat, rape, maize, and sunflower plants for carbon absorption what does a 20% of root growth, which induces a composition of the invention. The result was as follows:
As the above figures show the main crop root crops 20% weight gain of almost 1 .5 million tons of additional CO2 absorption would result. Release by the agricultural greenhouse gas CO2 equivalent of approx. 10 million tons. Example 21 : Copper containing plant conditioner composition
With the use of the soil conditioner composition of Example 7 copper containing foliage fertilizer is prepared.
The soil conditioner composition of the Example 7/A/b was used for the preparation of a copper containing wettable powder composition. In a laboratory powder mixer 15 weight% of diluted soil conditioner of Example 7 was sprayed which was diluted in a weight ratio of 1 :3 onto 25 weight% of dried alginite composition, then 25 weight% of copper oxychloride of particle size between 0.5- 2.0 micrometers, 2 weight% of alkyl sulfonic acid sodium salt humectant, 3 weight% of Dispergielmittel 1494-t (cresol-formaldehyd condensate), 5 weight% of dried seaweeds and 32.5 weight% of kaolin carrier were added. The mixture was homogenized by stirring then it was milled with reflective pin mill type of Alpine 63 to a particle size about 5 micrometers.
Example 22: sulphur containing plant conditioner composition
Use of soil composition of Example 6/1 for the preparation of a Sulphur containing suspension so that in the first step is the surface treatment of dried (air-dry) alginite with a diluted composition of Example 6/1 which composition is diluted with water in a ratio 1 :2 so that 0, 15 weight parts of hydrolysate are applied onto 1 weight part of dried alginite. The thus obtained impregnated alginite is used for the preparation of the suspension as follows:
The thus prepared suspoemulsion can be used for field cultures and plantations early spring as plant conditioning remover spray or as sulfur fertilizer for sulfur demanding plants.
According to the further embodiments of the present invention the alginite and vericompost can be used in a weight ratio of 1 :10-10: 1 , preferably 1 :5-5: 1 , more preferably 1 :3-3: 1 .
Example 23
Adjuvant containing ammonium thiosulfate and use thereof.
In 565 g of 2,5 weight% of KOH solution are suspended 175-175 g of peat and vericompost having 85% of dry matter content an 85 g of dried alginite and the mixture is kept between 30-40°C for 72 hours. Then the pH of the mixture is adjusted to 8.5-9 by adding diluted phosphoric acid (25 weight%). Then the mixture is stirred 1 -2 times for 3-4 hours using high shear slurry pump so that the temperature of the mixture does not exceed 60-65°C. The pH of the mixture adjusted between 7.2-7.5 with adding week acid or base. From the thus obtained mixture 0.9 weight parts are mixed with 0.1 weight parts of beta poly-glucosides and homogenized. The thus obtained composition can be used for enhancing of efficacy of different NPK fertilizers in an dose of 10-15 kg /hectare so that the adjuvant is used in the case of PK that in a rate of 3-6kg/100 kg and the adjuvant is applied in a suitable mixer onto the surface of the fertilizer. In the case of N NP NPK fertilizers the adjuvant composition is applied in an amount of 10-30 weight% onto a carrier having high surface area, preferably rhyolite tuff containing zeolite. From the thus obtained mixture 50-300 kg alone or together with fertilizer are applied to the field. We can use also the composition that the hydrolysates of peat, vericompost and alginit are filtered using vibration sieve to particle size 50 micrometer. To this filtrate is added ammonium sulfate. The weight rate of hydrolysate and ammonium thiosulfate is 1 : 1. To 0.9 weight parts of the mixture 0.1 weight parts of beta-poly-glucoside are added. The mixture is milled to a particle size lower than 10 micrometers and in a dose of 10-25 l/hectare is sprayed to the production area before or at the same time with the application of fertilizes.

Claims

CLAIMS:
1 . Use of a combination of hydrolysate of alginite or a derivative of hydrolysate of alginite and a hydrolysate of vericompost or a vericompost hydrolysate derivative of a hydrolysate as soil and/or plant conditioner composition.
2. The use according to Claimi characterized in that, the composition comprises at least one further component.
3. The use according to Claim 2 characterized in that as further component one or more nutrient(s), plant hormones, solid carrier and/or formulation excipient are used.
4. The use according to any of claims of 1 -3 characterized in that, the composition is used in a form of granules, wettable powder, solution, suspension, gel or suspoemulsion.
5. Plant and/or soil conditioner composition characterized in that it comprises alginite hydrolysate or a derivative thereof and vericompost hydrolysate or a derivative thereof.
6. A composition according to Claim 5 characterized in that the composition comprises hydrolysates or derivatives thereof of a weight ratio of alginite to vericompost of 1 : 10-10: 1 , preferably 1 :5-5: 1 , more preferably 1 :3-3: 1 .
7. Composition according to Claims 5 or 6 characterized in that the composition comprises hydrolysates from alginite by treatment in acidic and/or alkaline media or a derivative thereof and hydrolysates from vericompost by treatment in acidic and/or alkaline media or a derivative thereof are used as alginite and vericompost hydrolysate.
8. Composition according to any of Claims 5-7 characterized in that the composition comprises at least one of the hydrolysates as a solid hydrolysate derivative.
9. Composition according to any of Claims 5-8 characterized in that the composition comprises a solid carrier.
10. Composition according to any of Claims 5-9 characterized in that the composition comprises further nutrients.
1 1 . Composition according to any of Claims 5-10 characterized in that the composition comprises formulation excipients.
12. Composition according to any of Claims 5-1 1 characterized in that the composition is granules, wettable powder, solution, suspension, gel or suspoemulsion.
13. Process for the preparation of soil and/or plant conditioner composition characterized in that a.) alginite and vericompost are hydrolyzed separately in alkaline or acidic media, then thus obtained hydrolysates are optionally transformed to derivatives of hydrolysates and the thus obtained alginite and vortiaxetine hydrolysates and/or derivatives thereof are mixed, or b.) alginite and vericompost are hydrolyzed together in an alkaline or acidic media and the thus obtained mixture of hydrolysates of vericompost and alginite are optionally transformed to hydrolysate derivative, and the thus obtained mixture is formulated if necessary.
14. Process according to Claim 13 characterized that the weight ratio of the used alginite to vericompost is 1 : 10-10: 1 , preferably 1 :5-5: 1 , more preferably 1 :3-3: 1 .
15. Process according to Claims of 13 or 14 characterized in that, the process a.) is carried out that in course the hydrolysis of alginite and veicompost one of these is hydrolyzed acidic media the other hydrolyzed in alkaline media.
16. Process according to any of Claims 13-15 characterized in that in course of the hydrolysis a.) alginite and/or vericompost is suspended in water then inorganic base is added to the mixture and then the reaction mixture is let to stay or stirred if necessary, or b.) alginite and/or vericompost is suspended in water then inorganic or organic acids and/or salts which shows acidic pH in their aqueous solution or suspensions are added to reaction mixture in a solution, suspension or solid form and then the reaction mixture is let to stay or stirred if necessary.
17. Process according to any of Claims 13-15 characterized in that in course of the hydrolysis alginite and/or vericompost in the presence of a base in a fluidization reactor are fluidized between a temperature of 60-100°C, preferably 75-95°C, most preferably 80-85°C in a gas having 60-100% humidity, preferably in a saturated gas for 2-6 hours, preferably 3.5-4.5 hours.
18. Process according to any of Claims 13-17 characterized in that as base preferably ammonium, alkali metal, alkali earth metal hydroxides, ammonium, alkali metal, alkali earth metal hydrogen carbonates, ammonium, alkali metal, alkali earth metal carbonates, alkali metal or alkali earth metal oxides, more preferably ammonium, sodium, potassium and calcium hydroxide, hydrogen carbonates, calcium oxide and ammonium carbonate are used.
19. Process according to any of Claims 13-16 characterized in that as inorganic acid preferably hydrochloric acid, nitric acid, phosphoric acid, sulfuric acid, as organic acid preferably citric acid, fumaric acid malonic acid, succinic acid, tartaric acid, formic acid, acetic acid, propionic acid, oxalic acid, as salts showing acidic pH in aqueous solution preferably ammonium nitrate, calcium chloride, zinc sulfate monohydrate, mono-ammonium phosphate, potassium hydrogen sulfate can be used.
20. Process according to any of Claims 13-16 and 18-19 characterized in that the hydrolysis is carried out in a period between 4 hours and 6 days, preferably 4-5 days.
21 . Process according to any of Claims 13-16 and 18-20 characterized in that the hydrolysis is carried out at a temperature between 20-1 OOoC, preferably 30-60oC, more preferably 30-45°C.
22. Process according to any of Claims 13-16 and 18-21 characterized in that the pH value of the liquid phase in the case of alkaline hydrolysis is 9-12, preferably 8.5-9.5 and in the case of acidic hydrolysis less than 6.2.
23. Process according to any of Claims 13-16 and 18-22 characterized in that to the reaction mixture further one or more nutrients end/or formulation excipient are also added besides the alginite and vericompost.
24. Process according to any of Claims 13-16 and 18-23 characterized in that the composition obtained by the process which comprises vericompost hydrolysate and/or a derivative of vericompost hydroiysate and aiginite hydroiysate and/or a derivative of alginite hydrolysate is mixed with one or more nutrients, and optionally with plant hormones and/or formulation excipients and formulated in a known manner into to granules, wettable powder, solution composition, suspension, gel-composition or suspoemulsion.
25. Process according to Claims 23 or 24 characterized in that the vericompost and/or derivative of vericompost hydrolysate and/or alginite hydrolysate and/or derivative of alginite hydrolysate of the composition obtained by the process is applied onto the surface of a solid carrier or adsorbed to a porous carrier.
EP16736222.7A 2015-05-11 2016-05-10 Plant conditioner containing alginite and vericompost derivatives Withdrawn EP3294688A1 (en)

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HU162799B (en) 1970-10-23 1973-04-28
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US4328025A (en) 1979-07-30 1982-05-04 Bd. Of Regents For The Okla. Agri. And Mech. Colleges Acting For & On Behalf Of Oklahoma State University Micronutrient fertilizer
HU200579B (en) 1986-07-28 1990-07-28 Florasca Koernyezetgazdalkodas Process for producing soil improving, nutrient supplying mixture system with controlled effect
HU206259B (en) 1989-02-23 1992-10-28 Gyula Balogh Process for producing cosmetics comprising alginite extract and process for producing the active ingredient
HU206301B (en) 1989-11-08 1992-10-28 Gyoergy Kovacs Process for producing granulated plant fertilizing compositions based on rain-worm humus
HU211396B (en) 1991-05-17 1995-11-28 Kun Foeld Kereskedelmi Es Szol Process for processing of worm-humus
WO1993000312A1 (en) * 1991-06-28 1993-01-07 Kovacs Gyoergy Process for the preparation of granular plant nutrient compositions based on earthworm-produced humus
HU209926B (en) 1993-06-03 1995-02-28 Akos Eleonora Dr Szolnokyne Soil shredding for cultivation of plants
HUP0300167A2 (en) 2003-01-20 2004-12-28 Gyula Bogumil Balogh Process for alginat obtaining from alginit
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