WO2014100873A1 - Processo de obtenção de formulação com capacidade fertilizante e fitoprotetora, formulação com capacidade fertilizante e fitoprotetora, uso de formulação com capacidade fertilizante e fitoprotetora - Google Patents
Processo de obtenção de formulação com capacidade fertilizante e fitoprotetora, formulação com capacidade fertilizante e fitoprotetora, uso de formulação com capacidade fertilizante e fitoprotetora Download PDFInfo
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- WO2014100873A1 WO2014100873A1 PCT/BR2013/000597 BR2013000597W WO2014100873A1 WO 2014100873 A1 WO2014100873 A1 WO 2014100873A1 BR 2013000597 W BR2013000597 W BR 2013000597W WO 2014100873 A1 WO2014100873 A1 WO 2014100873A1
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- Prior art keywords
- fertilizer
- formulation
- obtaining
- chitosan
- phytoprotective
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
- A01N61/02—Mineral oils; Tar oils; Tar; Distillates, extracts or conversion products thereof
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F1/00—Fertilisers made from animal corpses, or parts thereof
- C05F1/005—Fertilisers made from animal corpses, or parts thereof from meat-wastes or from other wastes of animal origin, e.g. skins, hair, hoofs, feathers, blood
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES 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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Definitions
- the present invention is in the context of green chemistry and relates generally to a fertilizer and safener formulation and, in a particular embodiment, to a film-forming and plant resistance-inducing formulation.
- Coal production from burning wood around the world is seen as an unhealthy and highly polluting activity mainly by the release of toxic substances into the environment.
- reducing this release as well as the use of process by-products in agriculture is seen as an environmentally sound and economically viable solution for the sector.
- coal is only a fraction of the products that can be obtained. If appropriate collection systems are used, pyroligneous condensates (pyroligneous fraction or pyroligneous liquid) and non-condensable gases are used. The most complete and efficient practice is the use of charcoal, condensate and also the unboundable gases of the wood, through the process of "dry distillation".
- pyroligneous liquid called pyroligneous extract, pyroligneous acid, wood vinegar, pyroligneous liquor, liquid smoke or bio oil. Carbonization of wood is the main source of this substance.
- a liquor composed basically of tar, pyroligneous acid and vegetable oils, which can be separated by decantation or by a distillation process.
- Pyroligneous acid or pure pyroligneous extract at the same time boosts the positives and inhibits the negatives in agricultural production.
- the gases emanating from the ovens are channeled and, after the formation of the liquor, there is decantation in vats.
- the pyroligneous extract obtained works as both pest controller and organic fertilizer.
- Another advantage of the product is that, because it has a low pH, it acts as a catalyst for acidic chemicals when mixed with them, and can reduce the volume of these products without impairing efficiency.
- the pyroligneous extract After extraction, the pyroligneous extract is usually kept at rest for 3 to 6 months until its reactions cease and its components are stabilized. The elimination of tar and other impurities from the pyroligneous extract should be done by leaving the liquid to stand for up to 6 months to decant the impurities. After this period the liquid will separate into 3 distinct layers. In the first layer there is a predominance of vegetable oils, in the second there is a predominance of pyroligneous extract and in the third there is a predominance of tar. After separation by decantation the extract obtained is called crude pyroligneous extract (EPB) and may, depending on the application required, be filtered or distilled.
- EPB crude pyroligneous extract
- JP 6056617 describes a composition applied in soil, fish and plants that promotes improvement in immunological activity, improvement in physiological function and has antimicrobial action.
- Its formulation comprises distilled pyroligneous extract (800L) mixed with aqueous solution containing dextrin, chitin, chitosan (3kg-8kg), a soluble garlic component, 300 ppm organic germanium aqueous solution and 3% -8% aqueous solution. of acetic acid.
- JP 6287104 describes a vegetable activator comprising pretreated wood vinegar and chitosan.
- Pretreatment of wood vinegar consists of mixing it with 1.5 to 3.0 equivalents of HS03-1 or hydrazines to inactivate 1 equivalent of aldehydes.
- the wood vinegar thus treated is then mixed with chitosan in the ratio 98.5-30%: 5-1.5% (% m).
- KR 20080074258 discloses an antimicrobial composition comprising silver nanoparticle, chitosan and pyroligneous liquor. More specifically, the composition comprises 1.0-5.0% chitosan solution, 1.0% - 2.0% pyroligneous liquor and 1000 ppm-5000 ppm silver.
- JP 6197630 discloses a method of growing mushrooms' comprising adding a plant growing agent containing d dilute chitosan solution and wood vinegar diluted with water. This method controls the occurrence of various microorganisms, promotes mushroom growth, improves harvesting, reduces cultivation time and results in high quality mushrooms.
- formulations comprising pyroligneous extract for agricultural application have as one component, chitosan, which normally acts, enabling the formation of films on the treated agricultural material.
- chitosan is also described with this same function in various other documents such as JP 20033421 11, KR 979931 and KR 201 10094370.
- Agricultural applications comprising chitosan and pyroligneous extract present, after application, limiting characteristics such as low film stability, irregularity of the film and very heterogeneous fibrous structure of the material. These characteristics translate into low strength films, shorter durability and formulations with little applicability in the field.
- the present invention provides a process for obtaining a formulation as well as a formulation with a protective and fertilizing characteristic and which represents a viable composition alternative for application to plants and fruits.
- Its formulation has the differential of maintaining its characteristics after application through the formation of a stable film, with greater durability, thermal resistance, and better resistance when absorbing water being ideal for field application. These characteristics are achieved by employing combination of specific components at predetermined concentrations which guarantee the characteristics cited herein.
- the characteristics of the formulation of the invention and, consequently, of the product formed after application to plants and fruits are the induction of systemic resistance, the proven fungitoxic and nematicidal action, the formation of film on the plant surface after spraying, the photoprotection against UV-B and UV-C radiation, the resistance of the film maintained in water even after absorption, the greater stability of the film under elevated ambient temperatures, the desired porosity formation and photoprotective surface homogeneity.
- the present invention provides a process for obtaining a fertilizer and phytoprotective formulation comprising such a process as follows:
- composition comprising EPD and chitosan
- the invention also relates to a fertilizer and phytoprotective formulation comprising such formulation, distilled pyroligneous extract (EPD), chitosan and minerals.
- EPD distilled pyroligneous extract
- the invention further relates to the use of the fertilizer and protective formulation of the invention for application to plants, plant parts, including fruits.
- Figure 1 Thermograms obtained by exploratory differential calorimetry of chitosan in distilled pyroligneous acid, with heating rate of 10 ° C min-1.
- Figure 2 A) Transmittance as a function of wavelength of 50 pm thick chitosan / distilled pyroligneous acid films; B) Molar absorptivity of distilled chitosan / pyroligneous acid films as a function of wavelength.
- Figure 4 Thermogravimetric analysis profile, and first derivative, of chitosan / distilled pyroligneous acid films.
- Figure 5 Relative mass variation of chitosan / distilled pyroligneous acid films after different immersion times in distilled water at 25 ° C.
- Figure 6 Electron micrograph of chitosan / distilled pyroligneous acid film after spraying on a smooth surface at a temperature of 18 ° C to 25 ° C.
- Figure 7 Electron micrograph of chitosan / distilled pyroligneous acid film after spraying on a smooth surface at a temperature of 18 ° C to 25 ° C.
- Figure 8 Partial view of the experiments to evaluate the efficiency of formulations in reducing the incidence of aniracnose in common bean, (A) plants. in a humid chamber after inoculation with Colle ⁇ otrichum lindemuthianum spores, (B) plants before fungus inoculation.
- FIG 10 Pepper shavings cv. Hybrid mitla inoculated with nematode and treated with formulated pyroligneous extract / chitosan (T3) and pyroligneous extract / chitosan / minerals (T4), positive control (T1), control with nematode (T2), showing the presence of leaf necroses.
- T3 formulated pyroligneous extract / chitosan
- T4 pyroligneous extract / chitosan / minerals
- T1 positive control
- T2 control with nematode
- Figure 1 1 - Difference in vigor of pepper shavings cv. Hybrid mitla inoculated with nematode and treated with the formulations pyroligneous extract / chitosan (T3) and pyroligneous extract / chitosan / minerals (T4), positive control (T1), control with nematode (T2).
- Figure 13 Inhibition of miceial growth of Monilinia fruit isolate 02/08 by pyroligneous acid / chitosan phytoprotectant formulation, photo reference for 1, 1% and 2.3% (1) and (2) the standard fungicide used for the control of fungus, (3) control and 10x diluted standard fungicide.
- the present invention relates to a process of obtaining a formulation as well as a formulation with a protective and fertilizing characteristic and which represents a viable composition alternative for application to plants and fruits, maintaining such characteristics through the formation of a film. stable, with greater durability, thermal resistance and maintenance of characteristics when water absorption is ideal for field application.
- Said invention uses a by-product of the process of obtaining charcoal from wood burning to, after specific treatment, use it in combination with chitosan and specific minerals to obtain a formulation which, after application to plants, has desirable characteristics and hitherto not fully achieved by similar products such as induction of systemic resistance, fungitoxic action and proven nematicide, film formation on plant surface after spraying, photoprotection against UV-B and UV-C radiation, film resistance maintained in water even after high absorption, increased film stability at elevated ambient temperature, desired porosity formation and protective surface homogeneity.
- the film formed effectively blocks radiation in the UV-B and UV-C region.
- the high molar absorptivity decreases with increasing wavelength.
- the formulation is thermally stable to 60 ° C and the resulting film loses a small amount of water under heating, but is thermally stable over a wide temperature range, decomposing only at 300 ° C.
- the film has a semicrystalline structure that gives it flexibility and porosity, desirable characteristics in the processes of water penetration and gas exchange.
- the film maintains its integrity under water immersion for up to 7 days and presents excellent hygroscopicity, being able to absorb water up to 300% of its mass with little loss of initial characteristics, which allows its use as coverings for plants under environmental conditions.
- the invention relates to a process for obtaining a formulation with fertilizer and safener capacity.
- the invention also relates to formulation with fertilizer and safener capacity. Its formulation promotes the formation of film capable of coating the surface where it is applied, plant or fruit.
- the film produced from this formulation maintains stability in water for up to one week, efficiently blocks UV-B and UV-C radiation, is thermally stable to 60 ° C and has semicrystalline structure, which gives it the flexibility and porosity, which are desirable characteristics in the water penetration and gas exchange processes carried out by plants.
- the formulation of the present invention shows in vitro fungitoxic action for Monilinia fructicola and Colletotrichum, and nematicidal action on second stage juveniles of M. graninicola e.
- the formulation also stimulates enzymes related to defense mechanisms and environmental stress of plants (peroxidase (PO), phenylalanine ammonia lyase ((FAL), ⁇ 1,3 glucanase ( ⁇ 1, 3)). natural senescence of the fruit from plants treated with the promotion of total or partial wound healing. It also slows down the process of pectin hydrolysis in stored apples, maintaining pectin contents for a longer period of time, and natural juiciness in apples, giving higher quality to fruits in pre-harvest applications.
- PO peroxidase
- FAL phenylalanine ammonia lyase
- ⁇ 1,3 glucanase ⁇ 1,3
- the process for obtaining the plant protection fertilizer formulation of the present invention comprises the following steps:
- composition comprising EPD and chitosan
- distilled pyroligneous extract is obtained from crude pyroligneous extract (EPB).
- Crude pyroligneous extract means the liquid phase obtained when smoke condensates during the burning of wood for charcoal production.
- EPB is also referred to as pyroligneous liquid or pyroligneous acid or wood vinegar or pyroligneous liquor or liquid or biohazard smoke.
- it must be produced using control parameters that allow to obtain a product with the least amount of tar possible.
- the presence of tar in EPB makes it toxic and unviable for use in agriculture.
- EPB is obtained according to the procurement guidelines described in Campos, AD (Pyroligneous extract production techniques for agricultural use.
- EPD is obtained from vacuum distillation of EPB. More specifically, EPD is obtained from vacuum distillation at the minimum and maximum temperature of 60 ° C and 75 ° C respectively.
- Step B of the process of obtaining a phytoprotective fertilizer formulation of the present invention comprises obtaining a precursor composition containing EPD and chitosan.
- chitosan is mixed with the EPD.
- chitosan should have a minimum deacetylation degree of 97%.
- the concentration of chitosan in EPD in the composition obtained in step B of the invention should range from 0.05 g / L to 30 g / L resulting in a composition conductivity of the composition obtained in B which should range from 1038 ⁇ $ cm -1 to 4970 ⁇ cm -1.
- the concentration of chitosan in EPD in the composition obtained from process step B is 10 g / L resulting in a conductivity of 1938 ⁇ 5 cm -1 to 2190 ⁇ cm -1.
- Obtaining a fertilizer mineral solution described in step C of the process of obtaining a fertilizer and safener formulation of the present invention is accomplished by adding minerals to the water.
- minerals with fertilizing capacity can be used to obtain the mineral solution (step C) of the present invention.
- the minerals are selected from silicon and / or boron and / or molybdenum and / or manganese and / or zinc and / or calcium and / or copper.
- the concentrations of the respective minerals used are: silicon: 0.07 g / l to 0.50 g / l; boron: 0.04 g / l to 0.08 g / l; molybdenum: 0.02 g / L to 0.09 g / L; manganese: 0.04 g / l to 0.13 g / l; zinc: 0.02 g / l to 0.10 g / l; calcium: 0.03 g / l to 0.30 g / l; copper: 0.065 g / l to 0.2 g / l.
- Step D of the process for obtaining the fertilizer and safener formulation of the present invention comprises mixing the composition obtained in step B with the solution obtained in step C of the process.
- the mixing ratio between B.C solutions ranges from 0.05: 99.95 to 30:70. Mixing solutions B and C in the proportions described above then results in the fertilizer and safener formulation of the invention.
- the present invention also relates to a fertilizer and phytoprotective formulation comprising such formulation EPD, chitosan and minerals. More specifically, the invention relates to a fertilizer and safener formulation comprising EPD, chitosan and minerals where, preferably, the concentration of chitosan in the formulation ranges from 2.5 x 10-5 g / l to 9 g / l.
- Several minerals with fertilizing function may be present in the formulation of the invention.
- the minerals present in the fertilizer and safener formulation of the invention are selected from silicon and / or boron and / or molybdenum and / or manganese and / or zinc and / or calcium and / or copper which, when present, have the following concentrations.
- the present invention further relates to a fertilizer and safener formulation comprising distilled pyroligneous extract (EPD), chitosan and minerals and being obtained according to the formulation-obtaining process described herein. More specifically, the invention relates to a fertilizer and safener formulation comprising EPD, chitosan and minerals obtained according to the process described herein where, preferably, the concentration of chitosan in the formulation ranges from 2.5 x 10-5 g / L to 9 g / l.
- Several minerals with fertilising function may be present in the formulation obtained according to the process described herein. Preferably, the minerals present in the formulation are selected from silicon and / or boron.
- the present invention further relates to the use of a fertilizer and phytoprotective formulation described above for application to plants, plant parts, including fruits. More specifically, the invention relates to the use of the respective formulation described in the invention for obtaining a plant and / or fruit film having a phytoprotective and fertilizing characteristic.
- Chitosan compositions in distilled pyroligneous acid were characterized for the presence of electrolytes in solution through pH and conductivity measurements that were performed on Digimed equipment, models DM-20 and DM-31, respectively.
- the thermal behavior of the gels was determined by Differential Expiatory Calorimetry (DSC). DSC measurements were performed on a TA Instruments DSC Q 20 at a temperature range of -40 ° C to 60 ° C, with a heating rate of 10 ° C. Min -1 under 50 mL nitrogen flow. min-1.
- Figure 1 shows the thermal behavior of the gel formed by the chitosan / distilled pyroligneous acid system. DSC analysis was performed with two heating and one cooling cycles. Consecutive heating ramps were performed.
- the films were stable in water, without disintegration, for up to one week of immersion.
- the hygroscopic characteristic of the film was determined by varying the mass of water absorbed by the films according to equation (3):
- Figure 5 shows the increased water absorption of films as a function of time. The film even increased by 300% its mass in water.
- the inventive phytoprotective and fertilizer formulation promotes increased adhesion of molecules to the plant cuticle, allowing for better contact between
- Figures 8A and 8B show partial views of the experiments to evaluate the efficiency of the formulations in reducing the incidence of anthracnose in common bean.
- Figure 8A shows plants in a humid chamber after inoculation of 5 Colletotrichum lindemuthianum spores, and Figure 8B. at
- Table 2 below shows the McKINNEY disease index for anthracnose incidence following application of the inventive phytoprotective and fertilizer formulation.
- Figure 9 shows the good development of plants treated with the formulations of the invention (EPD + chitosan) and (EPD + chitosan + minerals).
- Mitla inoculated with Meloidogyne nematode are shown in Table 3 below.
- Table 3 shows the activity of the pathogenesis-related proteins ( ⁇ 1, 3 glucanases, PO, PFO and FAL) involved in defense and resistance responses to various types of environmental stress. Invention This indicates that the formulation of the invention activated defense metabolism at the time the plant was somehow assaulted, promoting rapid defense. In this case, we observed the presence of necrosis in the control leaves ( Figure 10), indicating that there was no phytoprotection process in these untreated plants.
- Phenolic compounds are tannins, which when present in leaves, participate in the process of lignification and production of phytoalexins, and also make plants more indigestible and / or less attractive to some phyllophagous insects (leaf-eating insects) and suckers, taking These plants are also more resistant to these pests. From the presented results it can be concluded that the formulation of the invention presented the action characteristic of induction of the systemic resistance of the plants.
- Figures 12 and 13 show results of mycelial growth inhibition of Colletotrichum and Monilinia isolates by using the formulation of the invention proving the fungitoxic action of the formulation.
- the presence of pectin ensures fruit juiciness when pectinase acts by hydrolyzing pectin.
- the apple In a normal process of senescence, the apple has floury texture losing quality and it is therefore ideal to keep the juiciness as long as possible during storage. Results are shown in Table 6 below.
- Table 6 Content of pectin (pg / mg) in apple from orchard treated with formulations pyroligneous extract / chitosan and pyroligneous extract / chitosan / minerals and control with conventional treatment of the crop during the storage period of fruits at room temperature. 24 to 26 ° C. To speed up the senescence process the apples were stored at room temperature from 24 to 26 ° C for 120 days.
- Extract 58.99 to 56.06 to 39.69 to 37.09 ab pyroligneous / chitosan /
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- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Plant Pathology (AREA)
- Inorganic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Agronomy & Crop Science (AREA)
- Health & Medical Sciences (AREA)
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Abstract
Description
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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US14/655,953 US9868677B2 (en) | 2012-12-26 | 2013-12-26 | Process for obtaining a formulation with fertilizing and phytoprotective capability, a formulation with fertilizing and phytoprotective capability, use of a formulation with fertilizing and phytoprotective capability |
DE112013006230.5T DE112013006230T5 (de) | 2012-12-26 | 2013-12-26 | Verfahren zur Gewinnung einer Formulierung mit düngender und phytoprotektiver Fähigkeit, Formulierung mit düngender und phytoprotektiver Fähigkeit, Verwendung einer Formulierung mit düngender und phytoprotektiver Fähigkeit |
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BR102012033149-7A BR102012033149B1 (pt) | 2012-12-26 | 2012-12-26 | Processo de obtenção de formulação com capacidade fertilizante e fitoprotetora, formulação com capacidade fertilizante e fitoprotetora, uso de formulação com capacidade fertilizante e fitoprotetora |
BRBR1020120331497 | 2012-12-26 |
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CN102988752B (zh) * | 2012-11-20 | 2014-08-13 | 亳州市永刚饮片厂有限公司 | 一种黄精饮片的生产方法 |
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- 2013-12-26 WO PCT/BR2013/000597 patent/WO2014100873A1/pt active Application Filing
- 2013-12-26 US US14/655,953 patent/US9868677B2/en active Active
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JP2000053964A (ja) * | 1998-08-05 | 2000-02-22 | Tokyo Material Kk | 植物用施用材 |
JP2002053385A (ja) * | 2000-08-07 | 2002-02-19 | Touwa Machi | 木酢液の含有する液肥製造プラントと液肥調製装置 |
CN1690018A (zh) * | 2004-04-20 | 2005-11-02 | 冯善有 | 一种木酢液生物有机肥 |
CN101691490A (zh) * | 2009-10-26 | 2010-04-07 | 上海交通大学 | 基于天然化合物的土壤改良剂 |
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DE112013006230T5 (de) | 2015-10-01 |
US9868677B2 (en) | 2018-01-16 |
US20150336854A1 (en) | 2015-11-26 |
BR102012033149A2 (pt) | 2014-08-05 |
BR102012033149B1 (pt) | 2021-07-27 |
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