CN102584420B - Functional composite liquid fertilizer and preparation method thereof - Google Patents
Functional composite liquid fertilizer and preparation method thereof Download PDFInfo
- Publication number
- CN102584420B CN102584420B CN201110392268.0A CN201110392268A CN102584420B CN 102584420 B CN102584420 B CN 102584420B CN 201110392268 A CN201110392268 A CN 201110392268A CN 102584420 B CN102584420 B CN 102584420B
- Authority
- CN
- China
- Prior art keywords
- acid
- liquid fertilizer
- composite liquid
- add
- parts
- 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.)
- Active
Links
Abstract
The invention provides a functional composite liquid fertilizer prepared by marine organisms and a preparation method of the functional composite liquid fertilizer. The functional composite liquid fertilizer contains the following components in percentage by weight: 6-10% of total N6, 2-4% of phosphorus pentoxide, 4-6% of potassium oxide, 2-6% of alginic acid, 3-6% of amino acid, 0.5-1.0% of copper, 0.8-1.6% of iron, 0.66-1.32% of manganese, 0.5-1.0% of zinc, 0.6-1.8% of molybdenum, 0.2-0.6% of boron, 0.5-1.5% of chlorine and 6-15% of sulfur. According to the functional composite liquid fertilizer, proceeding from the requirements in plant growth, various nutrients and plant growth regulating substances are enhanced, and the functions of preventing diseases, expelling insects, increasing production and the like are highlighted on the basis of nutrients.
Description
Technical field
The present invention relates to composite liquid fertilizer and preparation method thereof, particularly a kind of novel contain multiple halobiontic active ingredient and nutritive ingredient, strengthening several mineral materials nutritive substance and growth regulator integrate nutrition, diseases prevention, expelling parasite, the large functional composite liquid fertilizer of function of volume increase four and the preparation method of this functional composite liquid fertilizer.
Background technology
Have in the prior art and take amino acid as main plant leaf surface liquid fertilizer sprayed, in order to improve protein content and the output of plant.If publication number is the Chinese patent of CN1069257A, CN1097184A, they are to using to contain keratic hair, hoof or skin as raw material, and preparation is containing amino acid whose composite fertilizer.But, in these two disclosed preparation methods of patent documentation, hydrolysis temperature all up to 110 ℃～120 ℃, so some amino acid is as Gelucystine, Histidine, tryptophane, Methionin and vitamins B
12deng water-soluble vitamins, will destroy, nutritive ingredient is suffered a loss; In above-mentioned two parts of patent documentations, only from this single nutritive ingredient of amino acid, consider the source of raw material in addition, do not consider comprehensive demand of other nutritive substances in growing process, and terrestrial plant and halobiontic complementarity; In technological process, do not consider the combination of hydrolytic reagent and mould inhibitor.Limitation on above-mentioned technologic and raw material has all affected the effect of liquid fertilizer itself, and effect is comparatively single.
In addition, a kind of method of utilizing marine organisms to prepare functional composite liquid fertilizer is disclosed in Chinese patent application CN97115095.8, it utilizes some in the catches of ocean to be not suitable for the direct edible kind for the mankind, by hydrolysis, is extracted and is strengthened complex reaction and prepare composite liquid fertilizer.But liquid fertilizer prepared by this method, because nutrition composition is reasonable not, still has certain limitation in application.
Therefore, there is the demand for the more balanced practical composite liquid fertilizer of improved nutrition in this area at present.
Summary of the invention
The object of the invention is to overcome the shortcoming and defect of above-mentioned prior art, a kind of novel functional composite liquid fertilizer is provided.For realizing this object, the present invention improves on Chinese patent application CN97115095.8 basis, and a kind of functional composite liquid fertilizer prepared by marine organisms and preparation method thereof that utilizes is provided.
The object of the invention is to be achieved through the following technical solutions:
On the one hand, the invention provides a kind of functional composite liquid fertilizer that utilizes marine organisms to prepare, by weight, described functional composite liquid fertilizer comprises:
Total N6～10%, Vanadium Pentoxide in FLAKES 2～4%, potassium oxide 4～6%, Lalgine 2～6%, amino acid 3～6%, and following element: copper 0.5～1.0%, iron 0.8～1.6%, manganese 0.66～1.32%, zinc 0.5～1.0%, molybdenum 0.6～1.8%, boron 0.2～0.6%, chlorine 0.5～1.5%, sulphur 6～15%.
Wherein, described amino acid is from vegeto-animal albumen such as ocean fish and dregs of beans.The amino acid kind containing in this compound manure is glycine, phenylalanine, α-amino-isovaleric acid, Threonine, Serine, L-glutamic acid, L-Ala, Methionin, aspartic acid, Gelucystine, leucine, Isoleucine, tryptophane, halfcystine, arginine, proline(Pro), Histidine, tyrosine.
Preferably, by weight, described functional composite liquid fertilizer comprises: total N7～9%, Vanadium Pentoxide in FLAKES 2～3%, potassium oxide 4～5%, Lalgine 3～5%, amino acid 3～4%, and following element: copper 0.5～0.8%, iron 0.8～1.2%, manganese 0.7～1.2%, zinc 0.5～0.8%, molybdenum 0.6～1.0%, boron 0.3～0.5%, chlorine 0.5～1.2%, sulphur 8～12%.
On the other hand, the invention provides a kind of method of utilizing marine organisms to prepare functional composite liquid fertilizer, described method comprises:
By sea-tangle, bladder wrack and/or sargassun, the pretreated hairtail of aqueous sulfuric acid, small yellow croaker and/or extra large numb shrimp and bean cake powder, rapeseed meal powder or other animal and plant albumen mix (such as animal hair etc.), the mixed aqueous solution that adds citric acid, hydrochloric acid and Glacial acetic acid, or add the mixed aqueous solution of citric acid, sulfuric acid and Glacial acetic acid to be hydrolyzed, then add complexing agent and nutrition to carry out complex reaction.
Particularly, described method comprises the steps:
The first step, hydrolysis abstraction reaction, comprising:
The sea-tangle that water is sent out, bladder wrack and/or sargassun, the pretreated hairtail of aqueous sulfuric acid, small yellow croaker and/or extra large numb shrimp and bean cake powder, rapeseed meal powder or other animal and plant albumen (such as animal hair etc.) mix, add the mixed aqueous solution of citric acid, hydrochloric acid and Glacial acetic acid, or add the reaction that is hydrolyzed of the mixed aqueous solution of citric acid, sulfuric acid and Glacial acetic acid; After hydrolysis reaction is complete, regulate pH value to reach 4～6, then carry out degreasing and filtration, the mother liquor that the filtered liquid obtaining is composite liquid fertilizer;
Second step, strengthening complex reaction, comprising:
Get the mother liquor of the first step gained composite liquid fertilizer, add complexing agent, potassium primary phosphate, ferrous sulfate, copper sulfate, zinc sulfate, manganous sulfate, ammonium molybdate, sodium tetraborate and optional growth regulator (such as Plant hormones regulators,gibberellins, phytokinin etc.); After stirring reaction is complete, add auxiliary complex-former, after stirring reaction, add to help and ooze synergistic agent, expelling parasite inductor and betaines amphoterics, stir, filter.
Wherein being hydrolyzed abstraction reaction comprises:
(1) first that hairtail, small yellow croaker and/or extra large numb shrimp med is broken, add aqueous sulfuric acid to carry out pre-treatment;
(2) sea-tangle water being sent out, bladder wrack and/or sargassun are pulverized, drop in the reactor of acidproof ceramic, the pre-treatment thing that will obtain through step (1) again drops into wherein, add bean cake powder, rapeseed meal powder or other animal and plant albumen (such as animal hair etc.), the mixed aqueous solution that adds again citric acid, hydrochloric acid and Glacial acetic acid, or the mixed aqueous solution that adds citric acid, sulfuric acid and Glacial acetic acid, after stirring, natural reaction is 20～50 minutes, then be warmed up to 80～90 ℃, hydrolysis reaction 4～6 hours;
(3) hydrolysis reaction completely after, gained solution is cooled to 40 ℃, add potassium hydroxide or salt of wormwood to regulate pH value to reach 4～6, then carry out degreasing and filtration, the mother liquor that the filtered liquid obtaining is composite liquid fertilizer;
Strengthening complex reaction comprises:
(4) mother liquor of getting step (3) gained composite liquid fertilizer is warming up to 75～85 ℃, add complexing agent, potassium primary phosphate, ferrous sulfate, copper sulfate, zinc sulfate, manganous sulfate, ammonium molybdate, sodium tetraborate and optional growth regulator (such as Plant hormones regulators,gibberellins, phytokinin etc.), be cooled to 70～80 ℃, stir 10～40 minutes;
(5) stirring reaction adds auxiliary complex-former after completely, is cooled to 60～70 ℃, stirs after 10～30 minutes and is cooled to 30 ℃, then add to help and ooze synergistic agent, expelling parasite inductor and betaines amphoterics, be warming up to 40～50 ℃, stir, filter.
Wherein, in described step (1), the concentration of volume percent of aqueous sulfuric acid is 10～15%, and weight accounts for 15～20 % by weight of raw material; Optionally, after hairtail, small yellow croaker and/or extra large numb shrimp med are broken, first add animal and/or vegetable-protein, then add aqueous sulfuric acid to carry out pre-treatment.
And, in the middle citric acid of described step (2), hydrochloric acid and the mixed aqueous solution of Glacial acetic acid or the mixed aqueous solution of citric acid, sulfuric acid and Glacial acetic acid, citric acid: hydrochloric acid: the volume ratio of Glacial acetic acid is 3: 1: 1 or 2: 1: 1, or citric acid: sulfuric acid: the volume ratio of Glacial acetic acid is 3: 1: 1 or 2: 1: 1, total acid concentration (volume percent) is 15～20%; Described other animal and plant albumen is animal hair for example.
In addition, the degreasing of described step (3) and filtration are by adding gac and potter's clay to carry out, the gac adding and the gross weight of potter's clay are solution weight 2%, gac wherein: the weight ratio of potter's clay is 1: 2, at 50～60 ℃, stir 30-50 minute, then filter, filtered liquid is placed 3～10 hours.
Preferably, complexing agent in described step (4) is EDTA or EDDHA, described growth regulator is Plant hormones regulators,gibberellins, phytokinin for example, in step (5), auxiliary complex-former is urea, help that to ooze synergistic agent be Sodium dodecylbenzene sulfonate, expelling parasite inductor is disecoctylmaleate sodium sulfonate, and betaines amphoterics is laminine.
Preferably, in described step (2), the proportioning of reactant is by weight:
50～200 parts of the pre-treatment things obtaining through step (1),
50～200 parts of sea-tangle, bladder wrack and/or sargassuns,
10～50 parts of bean cake powder, rapeseed meal powder or other animal/vegetable proteins,
200～300 parts of the mixed aqueous solutions of the mixed aqueous solution of citric acid, hydrochloric acid and Glacial acetic acid or citric acid, sulfuric acid and Glacial acetic acid.
Preferably, in described second step, the proportioning of reactant is by weight:
50～100 parts, the mother liquor of step (3) gained composite liquid fertilizer,
10～15 parts of complexing agents,
3～8 parts of potassium primary phosphates,
4～8 parts, ferrous sulfate,
3～6 parts, copper sulfate,
1.5～4 parts, zinc sulfate,
1.5～4 parts of manganous sulfates,
1～6 part of ammonium molybdate,
1～6 part of sodium tetraborate,
10～15 parts of auxiliary complex-formers,
Help and ooze 1～3 part of synergistic agent,
1～3 part of expelling parasite inductor,
0.5～3 part, betaines tensio-active agent,
1～2 part of growth regulator.
It is below detailed description of the present invention.
Preparation method of the present invention comprises the following steps:
The first step hydrolysis abstraction reaction:
Raw material is that some in the catches of ocean are not suitable for supplying with the mankind directly edible kind and lower-cost obtaining property fish or poor hairtail, small yellow croaker, the extra large numb shrimp of freshness are equipped with sea-tangle, bladder wrack, sargassun more, for guaranteeing that the protein of marine fish, shrimps can be not corrupt, after catching, use mineral acid, as: concentration 10～15% left and right sulfuric acid carry out pre-treatment, sulfuric acid accounts for 15～20% of bright material weight, this pre-treatment can be accelerated hydrolysis time, saves the part energy simultaneously.The raw material of hydrolysis reaction is: through pretreated hairtail, small yellow croaker, 50～200 parts of weights of the numb shrimp in sea, sea-tangle, bladder wrack, 50～200 parts of weights of sargassun, bean cake powder, 10～50 parts of weights of rapeseed meal powder, hydrolytic reagent is: citric acid and sulfuric acid (or hydrochloric acid), the mixture of Glacial acetic acid, its ratio is 2: 1: 1, concentration is 15～20% left and right, 200～300 parts of weights of weight, its consumption is determined according to protein content in raw material, application citric acid, sulfuric acid and Glacial acetic acid, or citric acid, hydrochloric acid and Glacial acetic acid are that the object of hydrolytic reagent is in protein decomposition and the activation of other water-soluble nutrient substances, by citric acid, reduced the potential of hydrogen of hydrolyzed solution, Glacial acetic acid is the growth of mould fungus inhibition effectively, because raw material is through pre-treatment, therefore hydrolysis temperature is 80～90 ℃, just can make proteolysis complete, hydrolysis time is 4～6 hours, can make each amino acid and water-soluble vitamins not be destroyed, as: Gelucystine, Histidine, tryptophane, Methionin, vitamins B
12deng, can make class zeatin material contained in marine organisms is simultaneously the active state that seaweeds absorbs in benefiting plant, also contains the peculiar unsaturated fatty acids of marine organisms and mineral element in functional type liquid fertilizer.
Operation steps is:
1. first carry out pre-treatment by hairtail, small yellow croaker, extra large numb shrimp med are broken, the aqueous sulfuric acid (in the ratio that accounts for raw material weight 15～20%) that to immerse concentration be 10～15% is standby, can store about 20 days.
2. water is sent out to sea-tangle, bladder wrack, sargassun pulverizing, drop in the reactor of acidproof ceramic, again pretreated fish, shrimps are dropped into wherein, add bean cake powder, rapeseed meal powder or other animal and plant albumen, the mixture that adds again citric acid, hydrochloric acid, Glacial acetic acid (or citric acid, sulfuric acid, Glacial acetic acid), after stirring, natural reaction is 20～50 minutes, the heating that then heats up gradually, and temperature is controlled at 80～90 ℃.For preventing that acidic hydrolysis agent from overflowing, lose, need cover ，Yi hole, Kai Liang hole at reactor and insert long Glass tubing as condenser, after the vapor condensation that makes to rise, be back in cylinder: thermometer is inserted in another hole, and temperature is controlled to 80～90 ℃.
3. after hydrolysis reaction, be cooled to 40 ℃, add neutralizing agent potassium hydroxide or salt of wormwood, make pH value reach 4～6, deposit 12～24 hours after neutralization, then carry out degreasing and filtration, the liquid after filtration is the mother liquor of composite liquid fertilizer.
Second step strengthening complex reaction:
Get 50～100 parts, above-mentioned composite liquid fertilizer mother liquor, be heated to 75～85 ℃, add 10～15 parts of complexing agent EDETATE SODIUMs (sodium ethylene diamine tetracetate), 4～8 parts of mineral nutrition potassium primary phosphates that add strengthening, 4～8 parts, ferrous sulfate, 3～6 parts, copper sulfate, 2～4 parts, zinc sulfate, 2～4 parts of manganous sulfates.Then add 2～6 parts of ammonium molybdates, 2～6 parts of sodium tetraborates, optional growth regulator is as 1～2 part of Plant hormones regulators,gibberellins etc., temperature is at 70～80 ℃, stir 10～40 minutes, to all dissolving, after complexing completely, add 10～15 parts, auxiliary complex-former urea, stir 10～30 minutes, cooling, while being cooled to 30 ℃, add 1～3 part of 1～3 part of the synergistic agent Sodium dodecylbenzene sulfonate developed by the present invention and expelling parasite inductor disecoctylmaleate sodium sulfonate in CN1113106A patent, 1～3 part of betaines amphoterics laminine, first by synergistic agent, expelling parasite inductor is dissolved in betaines tensio-active agent, temperature is increased to 40～50 ℃, after the liquid fertilizer that takes a morsel again dilution, slowly add, it is uniformly dispersed, surface tension reduces, help and ooze performance enhancing, and there is expelling parasite inducing function.
Above said complexing agent also can adopt EDDHA, controlling complexing temperature is 60～70 ℃.
The feature of strengthening complex reaction is due to the amino acid in mother liquor and alignic effect, the consumption of complexing agent is reduced, and the material of original nutritive substance and chelating enhancement in mother liquor, forms organic multicomponent micella balanced body, under highly concentrated, saturated state, very stable, be difficult for crystallization, can prolonged preservation, and very easily by water, diluted, by water dissolution, this composite liquid fertilizer is dark blue-green, or dark-brown liquid completely.
Preparation method of the present invention considers drawing materials of raw material from the systemic circulation circle of material, from technique, making every effort to save from damage as far as possible the nutrition that can be absorbed and used by plants in raw material is not destroyed, demand from plant-growth, all kinds of nutrition and plant growth regulating substance have been strengthened, the functions such as diseases prevention, expelling parasite, volume increase on nutrition foundation, have been given prominence to, from plant physiology equal angles, make functional type liquid fertilizer become the active state that for the benefit of plant absorbs, conducts, thereby strengthen the biologos of plant-soil ecosystem.
The functional composite liquid fertilizer of preparing by aforesaid method has following function:
A. contained 18 seed amino acids and 40 various trace elements and each biostearin in liquid fertilizer, and macroelement N, P, K can supply plant full nutritions, all kinds of nutritional deficiency diseases of control plant;
B. amino acid copper, zinc, manganese, the magnesium in liquid fertilizer is effective germ inhibitor, can be used for preventing and treating fungi illness; Spontaneous growth conditioning agent gibberic acid in liquid fertilizer and triacontanol and unsaturated fatty acids and seaweeds strengthen the immunizing power of plant materials, control blight and virus disease;
C. in liquid fertilizer, have can inducing plant cauline leaf produce insects repellant, there is the effect of driving away the insects such as aphid, line be straight; This liquid fertilizer of Rational Application can improve crop quality in good time, makes crop yield 5% to 40%.
The present invention be advantageous in that:
1. the raw material of this functional composite liquid fertilizer is drawn materials abundantly, and process costs is low.This technique is conducive to nutrition and is not destroyed, and is conducive to the growth of mould fungus inhibition simultaneously, is convenient to long-time preservation.
In this functional composite liquid fertilizer the nutritive substance in contained marine organisms and natural phant growth regulatory substance in active state, strengthened the effect of diseases prevention, volume increase simultaneously, being beneficial to helping of plant Assimilation and conductivity oozes synergistic agent and expelling parasite inductor etc. and makes composite liquid fertilizer functional type with conspicuous characteristics, plant absorption rate is high, successful, stable performance.
3. reasonably apply marine organisms and the terrestrial plant complementarity in nutritive ingredient, expanded material cycle circle, be conducive to the recurrence of Organic farming, can protect the eubiosis.
The present invention is the improvement invention of doing on CN97115095.8 patent basis, and the invention after improvement is compared and had following advantage with former patent:
1. the present invention makes the hydrochloric acid pre-treatment in former patent into sulfur acid pretreatment, improved like this advantage is: in hydrochloric acid, contain a large amount of chlorions, these chlorion major parts can remain in composite liquid fertilizer, and excessive chlorion is to some crop, and for example tobacco is harmful to; The present invention has determined the composite liquid fertilizer chlorine ion concentration scope that is conducive to this class plant growth after deliberation, adopt sulfur acid pretreatment to replace hydrochloric acid preprocessing part to reduce the chlorine ion concentration in composite liquid fertilizer, the concentration that the simultaneously selection of preparation method by raw material and other treatment agents and condition itself guaranteed chlorion is effectively in described rational scope, and sulphur in sulfuric acid is the required middle trace element of crop, so the composite liquid fertilizer that this invention obtains has more practicality and specific aim.
2. the present invention makes the hydrolytic reagent formic acid in former patent and propionic acid into citric acid and Glacial acetic acid, improved advantage is like this: formic acid is highly toxic substance, propionic acid also has mild toxicity, and the toxicity of citric acid and Glacial acetic acid is very little, so the composite liquid fertilizer that this invention obtains is used safer.
3. the present invention is more specific by the marine organisms in former patent and algae, marine organisms are fixed as to hairtail, small yellow croaker and/or extra large numb shrimp, algae is fixed as to sea-tangle, bladder wrack and/or sargassun pulverizes, improved advantage is like this: allow the inherent material of the composite liquid fertilizer that this invention obtains more specialize, to make clear, also just more there is specificity, it is for some crop, and for example the validity of tobacco is higher.
4. the present invention shortens the parts by weight scope of each component of complex reaction in former patent, improved advantage is like this: the use of process more than ten years peasant household to the composite liquid fertilizer of former patent gained, the strengthening several mineral materials nutritive substance and the growth regulating agent content that prove it are slightly higher, also some is unbalanced, the present invention improves on former patent basis, thereby make the various element proportionings of this composite liquid fertilizer more reasonable, also more meet the growth needs of the crops such as tobacco.
Embodiment
Below in conjunction with embodiment, the present invention is further described in detail, the embodiment providing is only in order to illustrate the present invention, rather than in order to limit the scope of the invention.
Experimental technique in following embodiment, if no special instructions, is ordinary method.Test materials used in following embodiment, if no special instructions, is conventional shop and buys and obtain.
embodiment 1: the preparation of functional composite liquid fertilizer of the present invention
First by after 75 kilograms of hairtails and the poor 75 kilograms of pulverizing of sea fiber crops shrimp of freshness, add 25 kilograms of the aqueous sulfuric acids of 14% concentration, mix rear seasoning standby.
Getting said mixture drops in acidproof ceramic reactor, in 134 kilograms of input stills of sea-tangle after water hair powder is broken, add 30 kilograms of bean cake powders, slowly add 250 kilograms of citric acids, sulfuric acid, Glacial acetic acid mixed aqueous solution (ratio 2: 1: 1), total acid concentration (volume percent) is 18%, after stirring, natural reaction is 30～50 minutes, then temperature is controlled to 80～90 ℃, hydrolysis time 4～6 hours.
Hydrolyzed solution is cooled to 40 ℃, then with in 18 kilograms, potassium hydroxide and till pH value to 4, add 4.04 kilograms of activated carbon and 8.08 kilograms of potter's clay, at 50～60 ℃ of temperature, stir 30 minutes, adsorpting pigment and grease, then use Filter Press, filtered liquid is placed after 12 hours and is obtained 600 kilograms, liquid fertilizer mother liquor.
Get 600 kilograms, above-mentioned mother liquor and be heated to 80 ± 5 ℃, add complexing agent EDTA80 kilogram, 40 kilograms of potassium primary phosphates, 40 kilograms, ferrous sulfate, 30 kilograms, copper sulfate, 20 kilograms, zinc sulfate, 16 kilograms of manganous sulfates, 10 kilograms of ammonium molybdates, 20 kilograms of sodium tetraborates, now temperature is controlled 75 ± 5 ℃, stirs 20 minutes.
After complexing completely, add 132 kilograms, auxiliary complex-former urea, temperature is down to after 60 ℃, stir cooling rapidly after 20 minutes, make temperature be down to 30～40 ℃, now will make after each 10 kilograms of 30% Sodium dodecylbenzene sulfonatees (ABS), disecoctylmaleate sodium sulfonate dilute with alcohol and add 8 kilograms of laminines, be warming up to 40～50 ℃, after stirring, add reactor, stir 30 minutes.Filter the mechanical impurity of removing in raw material, now pH value 3～3.5, and metering, distributing, packaging makes 1000 kilograms of left and right of functional composite liquid fertilizer.
According to fertilizer component mensuration concerned countries standard NY/T 1977-2010, NY/T 1975-2010, NY/T 1974-2010, NY/T 1117-2010, the functional composite liquid fertilizer of CN97115095.8 patent working example 1 and this patent embodiment 1 preparation is carried out to each content composition analysis, and contrast is as follows:
embodiment 2: the preparation of functional composite liquid fertilizer of the present invention
First by after 75 kilograms of hairtails and the poor 75 kilograms of pulverizing of sea fiber crops shrimp of freshness, add 28 kilograms of the aqueous sulfuric acids of 14% concentration, mix rear seasoning standby.
Getting said mixture drops in acidproof ceramic reactor, in 134 kilograms of input stills of sea-tangle after water hair powder is broken, add 30 kilograms, rapeseed meal powder, slowly add 250 kilograms of citric acids, sulfuric acid, Glacial acetic acid mixed aqueous solution (ratio 2: 1: 1), total acid concentration (volume percent) is 18%, after stirring, natural reaction is 30～50 minutes, and temperature controls to 80～90 ℃, hydrolysis time 4～6 hours.
Hydrolyzed solution is cooled to 40 ℃, then use in 18 kilograms, potassium hydroxide and till pH value to 4, add 4.01 kilograms of activated carbon and 8.14 kilograms of potter's clay, at 50～60 ℃ of temperature, stir 30 minutes, adsorpting pigment and grease, then use Filter Press, filtered liquid is placed after 12 hours and is obtained 600 kilograms, liquid fertilizer mother liquor.
Get 600 kilograms, above-mentioned mother liquor and be heated to 80 ± 5 ℃, add complexing agent EDDHA88 kilogram, 32 kilograms of potassium primary phosphates, 56 kilograms, ferrous sulfate, 32 kilograms, copper sulfate, 16 kilograms, zinc sulfate, 24 kilograms of manganous sulfates, growth regulator Plant hormones regulators,gibberellins or 10 kilograms of phytokinin, 15 kilograms of ammonium molybdates, 15 kilograms of sodium tetraborates, now temperature is controlled 75 ± 5 ℃, stirs 30 minutes.
After complexing completely, add auxiliary complex-former urea 120 kg, temperature is down to after 60 ℃, stir cooling rapidly after 30 minutes, make temperature be down to 30～40 ℃, after now each 10 kilograms of self-control 30%ABS, disecoctylmaleate sodium sulfonate being diluted with alcohol, add 16 kilograms of laminines, be warming up to 40～50 ℃, after stirring, add reactor, stir 30 minutes.Filter the mechanical impurity of removing in raw material, now pH value 3～3.5, and metering, distributing, packaging makes 1000 kilograms of left and right of functional composite liquid fertilizer.
The same procedure of employing and embodiment 1, the functional composite liquid fertilizer of CN97115095.8 patent working example 2 and this patent embodiment 2 preparations is carried out to each content composition analysis, and contrast is as follows:
embodiment 3: the effect checking of functional composite liquid fertilizer of the present invention
The present embodiment has been verified the fertilizer effect of functional composite liquid fertilizer of the present invention Demonstration Application on tobacco.
1. test materials and method
1.1 test periods and place
Test site: Yunnan Yuxi cigar mill cultivates base
Test period: in April, 2010～June
1.2 test design
Two processing are established in test, process 1 (demonstration) area 0.22hm
2, process 2 (contrast) area 0.12hm
2.
Process 1: spray clear water+CN97115095.8 patent functional composite liquid fertilizer, consumption 820ml/hm
2, dilute 700 times, from 7 days tobacco leaf cross phases, foliage-spray is 4 times, every minor tick 15 days.
Process 2: spray the functional composite liquid fertilizer of the improved embodiment 2 of clear water+the present invention, consumption and spraying method are with processing 1.
1.3 test fertilizer
CN97115095.8 patent functional composite liquid fertilizer, the key technical indexes: total N 12%, P
2o
55%, K
2o 5%, Lalgine 2%, amino acid 3%, copper 0.75%, iron 0.8%, manganese 0.33%, zinc 0.46%, molybdenum 0.34%, boron 0.23%, chlorine 10.3%, sulphur 1.5%, fertilizer sample numbering 20100325;
Functional composite liquid fertilizer of the present invention, the key technical indexes: total N7%, P
2o
52.5%, K
2o 4%, Lalgine 2%, amino acid 3%, copper 0.75%, iron 0.8%, manganese 0.5%, zinc 0.46%, molybdenum 0.34%, boron 0.23%, chlorine 1%, sulphur 12%, fertilizer sample numbering 20100328.
1.4 trial crops
Trial crops tobacco, production basic condition is in Table 1.
Table 1 trial crops basic condition
| Kind | Density (strain/hm 2) | Sowing time | The cross phase | Harvesting time |
| Red autumnal leaves tobacco | 20000 | April 02 | April 20 | 25-June 6 May |
1.5 soil regimes experimental field
Experimental field Soil ingenious fertility is in Table 2.
Table 2 is Soil ingenious fertility experimental field
1.6 measure content and measuring method
Measure content: tobacco leaf is long, the single leaf of tobacco is heavy, tobacco production.
The single leaf of tobacco is heavy, the long measuring method of tobacco leaf: multidraw, avoid limit row, and adopt diagonal lines sampling method, choose 5 of representative sampling points, each sampling point is got 10 blades.Measure respectively tobacco leaf length, Dan Yechong, calculating mean value.
Tobacco production measuring method: experimental field fast results separately, independent meter produce, and convert out a hectare output.
2. test results and analysis
The impact of 2.1 different treatment on tobacco leaf biological character
The impact that different treatment is heavy on the single leaf of tobacco, tobacco leaf is long is in Table 3,4.
Process 1 (spraying clear water+CN97115095.8 patent functional composite liquid fertilizer) and compare with processing 2 (spraying clear water+improved functional composite liquid fertilizer), the single leaf of tobacco heavily increases 1.7g, increment rate 9.3%; Long 0.3cm, the increment rate 3.75% of increasing of tobacco leaf.
The single leaf weight of tobacco of table 3 different treatment
The single leaf of tobacco of table 4 different treatment is long
The impact of 2.2 different treatment on tobacco production
Different treatment on the impact of tobacco production in Table 5.
Process 1 (spraying clear water+CN97115095.8 patent functional composite liquid fertilizer) and compare with processing 2 (spraying clear water+improved functional composite liquid fertilizer), tobacco production increases 300.1kg/hm
2, stimulation ratio is 9.5%.
The tobacco production of table 5 different treatment
3. conclusion (of pressure testing)
3.1 through field test and data analysis, and the improved functional composite liquid fertilizer of the present invention has significant effect to increasing tobacco production.With spray the comparison of clear water+CN97115095.8 patent functional composite liquid fertilizer, spray after clear water+improved functional composite liquid fertilizer, the heavy increment rate 9.3% of the tobacco single leaf of grass, the long increment rate 3.75% of tobacco leaf, tobacco production stimulation ratio is 9.5%, that the test site part tobacco leaf of finding in process of production in addition to spray clear water+CN97115095.8 patent functional composite liquid fertilizer becomes is dark green, thickening, frangible, leaf margin depression, and blade is round and smooth.
3.2 chlorions have impact to quality of tobacco, although a small amount of chlorion can promote cigarette strain growth, improve drought-resistant ability, but chlorion accumulates too much in tobacco plant, can disturb tobacco carbon aquation containing the Metabolic activity of thing, tobacco leaf is thick and crisp, make starch accumulation too much, cause leaf margin to scroll up; And it is not good to make to toast rear color and taste, former cigarette incendivity variation; In the easy moisture absorption of duration of storage, cause mildew and rot.Therefore, tobacco is classified " fear-chlorion crop " as, it is generally acknowledged that it is more satisfactory in tobacco leaf, containing 0.3%～0.5% chlorine, can make tobacco leaf quality soft.When chlorine hyperabsorption, can suppress cigarette strain growth, chlorophyll can not decompose in time and make blade become dark green, thickening, frangible, leaf margin depression, and blade is round and smooth; Dry rear blade water absorbability strong, incendivity is bad, and blade face is dull gray to sap green, and main, offshoot is canescence, has marine alga sample fishy smell, and quality is extremely inferior.
From the key technical indexes of CN97115095.8 patent functional composite liquid fertilizer and improved functional composite liquid fertilizer, find out that cl content wherein has very big difference, the former cl content is higher, can obviously affect tobacco growing and final product quality, the latter's cl content can just meet the required content of tobacco growing, on tobacco growing, has good promoter action also not affect the quality of finished product.
Claims (13)
1. a method of preparing functional composite liquid fertilizer, is characterized in that, described method comprises:
The first step, hydrolysis abstraction reaction, comprising:
The sea-tangle that water is sent out, bladder wrack and/or sargassun, the pretreated hairtail of aqueous sulfuric acid, small yellow croaker and/or extra large numb shrimp and bean cake powder, rapeseed meal powder or other animal and plant albumen mix, add the mixed aqueous solution of citric acid, hydrochloric acid and Glacial acetic acid, or add the reaction that is hydrolyzed of the mixed aqueous solution of citric acid, sulfuric acid and Glacial acetic acid; After hydrolysis reaction is complete, regulate pH value to reach 4～6, then carry out degreasing and filtration, the mother liquor that the filtered liquid obtaining is composite liquid fertilizer;
Second step, strengthening complex reaction, comprising:
Get the mother liquor of the first step gained composite liquid fertilizer, add complexing agent, potassium primary phosphate, ferrous sulfate, copper sulfate, zinc sulfate, manganous sulfate, ammonium molybdate, sodium tetraborate and optional growth regulator; After stirring reaction is complete, add auxiliary complex-former, after stirring reaction, add to help and ooze synergistic agent, expelling parasite inductor and betaines amphoterics, stir, filter.
2. method according to claim 1, is characterized in that, described hydrolysis abstraction reaction, comprising:
(1) first that hairtail, small yellow croaker and/or extra large numb shrimp med is broken, add aqueous sulfuric acid to carry out pre-treatment;
(2) sea-tangle water being sent out, bladder wrack and/or sargassun are pulverized, drop in the reactor of acidproof ceramic, the pre-treatment thing that will obtain through step (1) again drops into wherein, add bean cake powder, rapeseed meal powder or other animal and plant albumen, add the mixed aqueous solution of citric acid, hydrochloric acid and Glacial acetic acid again, or add the mixed aqueous solution of citric acid, sulfuric acid and Glacial acetic acid, after stirring, natural reaction is 20～50 minutes, then be warmed up to 80～90 ℃, hydrolysis reaction 4～6 hours;
(3) hydrolysis reaction completely after, gained solution is cooled to 40 ℃, add potassium hydroxide or salt of wormwood to regulate pH value to reach 4～6, then carry out degreasing and filtration, the mother liquor that the filtered liquid obtaining is composite liquid fertilizer.
3. method according to claim 2, is characterized in that, described strengthening complex reaction comprises:
(4) mother liquor of getting step (3) gained composite liquid fertilizer is warming up to 75～85 ℃, add complexing agent, potassium primary phosphate, ferrous sulfate, copper sulfate, zinc sulfate, manganous sulfate, ammonium molybdate, sodium tetraborate and optional growth regulator, be cooled to 70～80 ℃, stir 10～40 minutes;
(5) stirring reaction adds auxiliary complex-former after completely, is cooled to 60～70 ℃, stirs after 10～30 minutes and is cooled to 30 ℃, then add to help and ooze synergistic agent, expelling parasite inductor and betaines amphoterics, be warming up to 40～50 ℃, stir, filter.
4. method according to claim 2, is characterized in that, in described step (1), the concentration of volume percent of aqueous sulfuric acid is 10～15%, and weight accounts for 15～20% of raw material weight; Optionally, after hairtail, small yellow croaker and/or extra large numb shrimp med are broken, first add animal and/or vegetable-protein, then add aqueous sulfuric acid to carry out pre-treatment.
5. method according to claim 2, it is characterized in that, citric acid in the mixed aqueous solution of citric acid, hydrochloric acid and Glacial acetic acid in described step (2): hydrochloric acid: the volume ratio of Glacial acetic acid is 3:1:1 or 2:1:1, or citric acid in the mixed aqueous solution of citric acid, sulfuric acid and Glacial acetic acid: sulfuric acid: the volume ratio of Glacial acetic acid is 3:1:1 or 2:1:1, the volume percent of total concn is 15～20%; Described other animal and plant albumen is animal hair.
6. method according to claim 2, it is characterized in that, the degreasing of described step (3) and filtration are by adding gac and potter's clay to carry out, the gac adding and the gross weight of potter's clay are solution weight 2%, gac wherein: the weight ratio of potter's clay is 1:2, at 50～60 ℃, stir 30～50 minutes, then filter, filtered liquid is placed 3～10 hours.
7. method according to claim 3, is characterized in that, the complexing agent in described step (4) is EDTA or EDDHA, and described growth regulator is Plant hormones regulators,gibberellins, phytokinin.
8. method according to claim 3, it is characterized in that, auxiliary complex-former is urea in step (5), helps that to ooze synergistic agent be Sodium dodecylbenzene sulfonate, expelling parasite inductor is disecoctylmaleate sodium sulfonate, and betaines amphoterics is laminine.
9. method according to claim 2, is characterized in that, in described step (2), the proportioning of reactant is by weight:
50～200 parts of the pre-treatment things obtaining through step (1),
50～200 parts of sea-tangle, bladder wrack and/or sargassuns,
10～50 parts of bean cake powder, rapeseed meal powder or other animal/vegetable proteins,
200～300 parts of the mixed aqueous solutions of the mixed aqueous solution of citric acid, hydrochloric acid and Glacial acetic acid or citric acid, sulfuric acid and Glacial acetic acid.
10. method according to claim 3, is characterized in that, in described second step, the proportioning of reactant is by weight:
50～100 parts, the mother liquor of step (3) gained composite liquid fertilizer,
10～15 parts of complexing agents,
3～8 parts of potassium primary phosphates,
4～8 parts, ferrous sulfate,
3～6 parts, copper sulfate,
1.5～4 parts, zinc sulfate,
1.5～4 parts of manganous sulfates,
1～6 part of ammonium molybdate,
1～6 part of sodium tetraborate,
10～15 parts of auxiliary complex-formers,
Help and ooze 1～3 part of synergistic agent,
1～3 part of expelling parasite inductor,
0.5～3 part, betaines tensio-active agent,
Growth regulator 1-2 part.
11. 1 kinds of functional composite liquid fertilizers that utilize marine organisms to prepare, is characterized in that, by weight, described functional composite liquid fertilizer comprises:
Total N 6～10%,
Vanadium Pentoxide in FLAKES 2～4%,
Potassium oxide 4～6%,
Lalgine 2～6%,
Amino acid 3～6%,
And following element:
Copper 0.5～1.0%,
Iron 0.8～1.6%,
Manganese 0.66～1.32%,
Zinc 0.5～1.0%,
Molybdenum 0.6～1.8%,
Boron 0.2～0.6%,
Chlorine 0.5～1.5%,
Sulphur 6～15%; And
Described functional composite liquid fertilizer is by making according to the method described in any one in claim 1 to 10.
12. functional composite liquid fertilizers according to claim 11, it is characterized in that, described amino acid comprises glycine, phenylalanine, α-amino-isovaleric acid, Threonine, Serine, L-glutamic acid, L-Ala, Methionin, aspartic acid, Gelucystine, leucine, Isoleucine, tryptophane, halfcystine, arginine, proline(Pro), Histidine and tyrosine.
13. according to the functional composite liquid fertilizer described in claim 11 or 12, it is characterized in that, by weight, the composition that described functional composite liquid fertilizer comprises and content thereof are:
Total N 7～9%,
Vanadium Pentoxide in FLAKES 2～3%,
Potassium oxide 4～5%,
Lalgine 3～5%,
Amino acid 3～4%,
And following element:
Copper 0.5～0.8%,
Iron 0.8～1.2%,
Manganese 0.7～1.2%,
Zinc 0.5～0.8%,
Molybdenum 0.6～1.0%,
Boron 0.3～0.5%,
Chlorine 0.5～1.2%,
Sulphur 8～12%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110392268.0A CN102584420B (en) | 2011-12-01 | 2011-12-01 | Functional composite liquid fertilizer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110392268.0A CN102584420B (en) | 2011-12-01 | 2011-12-01 | Functional composite liquid fertilizer and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102584420A CN102584420A (en) | 2012-07-18 |
| CN102584420B true CN102584420B (en) | 2014-01-15 |
Family
ID=46473757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110392268.0A Active CN102584420B (en) | 2011-12-01 | 2011-12-01 | Functional composite liquid fertilizer and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102584420B (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102942412B (en) * | 2012-10-30 | 2014-01-15 | 安徽省文胜肥业有限责任公司 | Macroelement soluble fertilizer and preparation method thereof |
| CN103044162B (en) * | 2013-01-15 | 2014-03-12 | 青岛鲸灵海洋科技有限公司 | Organic water soluble fertilizer containing alginic acid |
| CN104341218A (en) * | 2013-07-29 | 2015-02-11 | 张文举 | Novel biofertilizer relieving crop fertilizer damage and phytotoxicity |
| CN103626556B (en) * | 2013-12-11 | 2015-09-09 | 石文杰 | A kind of High-quality fertilizer |
| CN104326779A (en) * | 2014-10-24 | 2015-02-04 | 柳州市天姿园艺有限公司 | Epipremnum aureum water culture nutrient solution |
| CN104938317A (en) * | 2015-07-06 | 2015-09-30 | 汤在英 | Chrysanthemum soilless culture nutrition formula and application thereof |
| CN105036855A (en) * | 2015-07-16 | 2015-11-11 | 汉枫缓释肥料(江苏)有限公司 | Amino acid-containing soluble fertilizer supplemented with black bone carbon |
| CN105036917A (en) * | 2015-07-16 | 2015-11-11 | 汉枫缓释肥料(江苏)有限公司 | Soluble fertilizer containing moss and amino acid |
| CN105016899A (en) * | 2015-08-08 | 2015-11-04 | 青岛鲸灵海洋科技有限公司 | Synergistic insect-repellent compound fertilizer with marine active ingredients special for vegetables |
| CN105016901A (en) * | 2015-08-10 | 2015-11-04 | 青岛鲸灵海洋科技有限公司 | Rejuvenation and pest repelling compound fertilizer special for Chinese cabbage |
| CN105110908A (en) * | 2015-08-10 | 2015-12-02 | 青岛鲸灵海洋科技有限公司 | Fruit tree insect repellant containing chitin |
| CN106467427A (en) * | 2015-08-20 | 2017-03-01 | 武汉禾之壮农业科技有限公司 | A kind of preparation of environment-friendly highly efficient composite foliage fertilizer |
| CN105541436A (en) * | 2015-12-31 | 2016-05-04 | 南宁太美生物科技有限公司 | Multi-nutrient liquid compound fertilizer |
| CN106187580A (en) * | 2016-07-04 | 2016-12-07 | 北京顺通五丰农业科技有限公司 | A kind of large cherry special fertilizer containing alginic acid and production method thereof |
| CN106305037A (en) * | 2016-07-29 | 2017-01-11 | 桂林实力科技有限公司 | Momordica grosvenori crossbreeding method |
| CN106583431B (en) * | 2016-12-21 | 2020-04-28 | 河南科技学院 | Biological remediation method for heavy metal lead-cadmium contaminated soil based on kosteletzkya virginica |
| CN106810351A (en) * | 2016-12-23 | 2017-06-09 | 浙江海洋大学 | A kind of method that hydrolyzed aquatic products accessory substance prepares amino acid foliage fertilizer |
| CN107347337B (en) * | 2017-07-29 | 2020-09-08 | 刘振 | Preparation and application method of leaf fertilizer for increasing tea freshness |
| CN109354543A (en) * | 2018-11-20 | 2019-02-19 | 河南农业大学 | A kind of water-soluble nano charcoal base manure and its preparation method and application |
| CN112409086A (en) * | 2020-12-10 | 2021-02-26 | 江西沃邦农业科技有限公司 | Multifunctional liquid fertilizer preparation method capable of improving crop immunity |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1055661A (en) * | 1964-01-08 | 1967-01-18 | Wintershall Ag | Compressed or agglomerated fertiliser materials |
| CN1025116C (en) * | 1992-08-28 | 1994-06-22 | 张洪昌 | Composition fertilizer containing amino-acids and trace elements |
| CN1207380A (en) * | 1997-08-04 | 1999-02-10 | 汤洁 | Method for preparing functional compound liquid fertilizer using marine living things |
| IT1390615B1 (en) * | 2008-07-29 | 2011-09-09 | Domenico Terenzio | PROCESS FOR THE PREPARATION OF FERTILIZING COMPOSITIONS AND NATURAL SURFACTANTS FOR WASHING, RECLAMATION AND CUTTING OF CONTAMINATED SOIL AND RELATIVE COMPOSITIONS. |
| CN101445404A (en) * | 2008-12-29 | 2009-06-03 | 陈枫 | Special fertilizer for barbadosnut |
| CN101659580A (en) * | 2009-08-12 | 2010-03-03 | 张峰 | Specific tomato salt fertilizer |
-
2011
- 2011-12-01 CN CN201110392268.0A patent/CN102584420B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102584420A (en) | 2012-07-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102584420B (en) | Functional composite liquid fertilizer and preparation method thereof | |
| CN102603391B (en) | Compound amino acid organic fertilizer and production method of compound amino acid organic fertilizer | |
| CN102951963B (en) | Special organic-inorganic composite biological pesticide-fertilizer for tea and preparation method thereof | |
| CN103120107B (en) | Nutrient enrichment selenium-enriched rice and cultivation method thereof | |
| CN100577611C (en) | Organic-inorganic liquid compound fertilizer and producing method thereof | |
| CN105036926B (en) | A kind of special leaf surface nutrient of oil tea and its application | |
| CN103864518B (en) | A kind of complete water-soluble xanthohumic acid tobacco fertilizer special for organic and preparation method thereof | |
| CN103360151A (en) | Biological organic composite fertilizer containing humic acid chelate | |
| CN103524236A (en) | Amino acid chelated trace element foliage fertilizer rich in seaweed extract | |
| CN102285823A (en) | Compound chitooligosaccharide foliar fertilizer | |
| CN106008085A (en) | Water-soluble amino acid fertilizer and preparation method thereof | |
| CN102093117B (en) | Special fertilizer for rice leaf surfaces and application thereof | |
| CN104496651B (en) | Amino acid liquid fertilizer, preparation method and alkaline land soil improvement application process | |
| CN102249799A (en) | Method for controlling crop diseases with shenqinmycin and shenqinmycin preparation | |
| CN107082663A (en) | A kind of matrimony vine selenium-enriched foliage fertilizer and preparation method thereof | |
| CN103772044A (en) | Nano carbon organic compound fertilizer | |
| CN105777233A (en) | Selenium-rich nutrient solution and preparation method thereof | |
| CN107129403A (en) | A kind of fruit special foliar fertilizer and preparation method thereof | |
| CN1207380A (en) | Method for preparing functional compound liquid fertilizer using marine living things | |
| CN101717294A (en) | Rich-selenium biological organic fertilizer and preparation method thereof | |
| CN106278451A (en) | A kind of polypeptide amino acid plant growth substance and preparation method thereof | |
| CN104844373B (en) | A kind of Water Soluble Compound fertilizer and preparation method thereof | |
| CN110092687A (en) | Rice foliar fertilizer and preparation method thereof and the method for promoting increasing production of rice | |
| CN106518344A (en) | Phyllostachys heterocycla special biological fertilizer capable of avoiding waterlogging and increasing oxygen, and production method thereof | |
| CN104513074A (en) | Making and production process for animal and plant type organic fertilizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING LEILI MARINE NEW INDUSTRY CO., LTD. Free format text: FORMER NAME: BEIJING LEILI AGROCHEMISTRY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 100081 No. 22 West Third Ring Road North, Beijing, Haidian District Patentee after: BEIJING LEILI MARINE BIOINDUSTRY INC. Address before: 100081, Beijing, Zhongguancun Haidian District South Street, No. 10, Yinhai building, South District, the five floor Patentee before: Beijing Leili Agricultural Co., Ltd. |