CN102942396B - Method for producing water-soluble fertilizers with biochemical humic acid - Google Patents

Method for producing water-soluble fertilizers with biochemical humic acid Download PDF

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Publication number
CN102942396B
CN102942396B CN201210491270.8A CN201210491270A CN102942396B CN 102942396 B CN102942396 B CN 102942396B CN 201210491270 A CN201210491270 A CN 201210491270A CN 102942396 B CN102942396 B CN 102942396B
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humic acid
soluble fertilizer
production method
acid water
fertilizers
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CN102942396A (en
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赵永斌
张茜
王娟娟
杨志坚
王睿
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Zhongchuang Xinyuan Agricultural Technology Co ltd
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KOCEL BIOLOGICAL CHEMICAL CO Ltd
Kocel Group Co Ltd
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    • 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

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Abstract

The invention relates to a method for producing water-soluble fertilizers, in particular to a method for producing the water-soluble fertilizers with biochemical humic acid. The method is characterized by including matrix fermentation, concentrated liquor preparation and finished product preparation: firstly, weighing prepared concentrated liquor; secondly, adding modifiers, heating and stirring the liquor in the whole process, controlling the temperature to range from 40 DEG C to 60 DEG C, and cooling the liquor to be below 30 DEG C after reaction to obtain the fertilizers; and thirdly, packaging the fertilizers. The mass ratio of the concentrated liquor, the modifiers and inorganic auxiliary materials is (55-80): (0.1-2): (20-45). The method is simple in manufacture, easy in operation and high in actionability, solves the problem of water solubility of organic fertilizers, provides nutrition, improves soil, prevents diseases and insect pests, and integrates the effects of fertilizer supplementation, bacterium resistance and disease resistance. The fertilizers have balanced nutrition, stable state and persistent fertilizer effects, crop yield can be remarkably improved, the quality of agricultural products is improved, and soil fertility is enhanced.

Description

A kind of production method of biochemical humic acid water-soluble fertilizer
Technical field
The present invention relates to a kind of production method of water-soluble fertilizer, especially relate to a kind of production method of biochemical humic acid water-soluble fertilizer.
Background technology
At home, due to life-time service chemical fertilizer, cause Soil degradation, soil fertility weakens, and quality of agricultural product declines, and brings hidden danger to food safety and HUMAN HEALTH.Promote the use of organic fertilizer, it is imperative that soil is improved.Especially the proposition of universal and " water-fertilizer integral " irrigation technique of industrialized agriculture, the novel fertilizer application mode that drip irrigation and spray irrigation etc. have remarkable water-saving function starts to be paid attention to and promote, the demand to water-soluble fertilizer of high-efficiency agriculture increases considerably, thereby contain humic acid water-soluble fertilizer as a kind of organic-inorganic mixed type water soluble fertilizer, be the trend of modern agricultural development.Yet existing machine class fertilizer exists water-soluble problem, can not realize supplementary fertilizer, antibacterial, disease-resistant three large effects in one, and state labile, fertilizer efficiency are not lasting.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of make simple, easy to operate, exploitativeness is high, solve organic fertilizer water-soluble problem, nutrition, improvement soil, preventing disease and pest be provided, realize supplementary fertilizer, antibacterial, disease-resistant three large effects in one, balanced in nutrition, in stable condition, fertilizer efficiency lasting, can significantly improve crop yield, improve quality of agricultural product, strengthen the production method of a kind of biochemical humic acid water-soluble fertilizer of soil fertility.
In order to realize goal of the invention, the present invention realizes in the following way:
A production method for biochemical humic acid water-soluble fertilizer, is characterized in that: the method comprises the steps:
A, base-material fermentation: take 70%~80% stalk as basic material, add again 20%~30% excrement of animals, 1%~2% conditioning agent, then BM microbial inoculum is evenly admixed in compound, the mass ratio of compound and bacterium powder is 1000~2000:1, regulate moisture content to 50~55% of compound, pile in fermentation vat and ferment.Temperature is elevated to after 50 ℃, and machinery turning every day once;
B, concentrated solution preparation: by above-mentioned base-material completely and 2.0%~5.0% dilute alkaline soln 1:(5~8 in mass ratio of becoming thoroughly decomposed) mix, heated and stirred, temperature is controlled at 60~70 ℃, reaction 2~4h, extract supernatant liquor, and carry out evaporation concentration, remove 20%~40% moisture;
C, finished product preparation: the concentrated solution that first takes above-mentioned preparation, add again conditioning agent, the mass ratio of concentrated solution, conditioning agent and inorganic auxiliary material is (55~80): (0.1~2): (20~45), whole process heated and stirred, temperature is controlled at 40~60 ℃, after having reacted, is cooled to below 30 ℃, obtain this product, packing;
Described excrement of animals is sheep excrement, cow dung, chicken manure or pig manure;
Described stalk is maize straw, wheat stalk or straw;
Described inorganic conditioning agent is terra alba, lime powder or black alum;
Described diluted alkaline is sodium hydroxide, potassium hydroxide or ammoniacal liquor;
Described conditioning agent be in Citric acid monohydrate Food grade, sulfuric acid, oxalic acid, hydrochloric acid, T-1000A polyethers suds suppressor, T-30F silicone antifoam agent or GPE type defoamer one or both;
Described inorganic auxiliary material is two kinds, three kinds or multiple in ammonium nitrate, saltpetre, urea, primary ammonium phosphate, ammonium hydrogen phosphate, potassium primary phosphate, ammonium metaphosphate, potassium sulfate, double superhosphate, Repone K, magnesium sulfate, calcium chloride, borax, boric acid, ferrous sulfate, complexing agent (EDTA, DTPA, CDTA, EDDHA, HEEDTA), chelated iron (EDTA-2NaFe), zinc sulfate, manganous sulfate, copper sulfate or cupric chloride.
The present invention has following effect:
1) simple, easy to operate, exploitativeness is high, solve the water-soluble problem of organic fertilizer: production method provided by the invention comprises three parts, it is respectively base-material fermentation, concentrated solution preparation, finished product preparation: base-material fermentation: take 70%~80% stalk as basic material, add again 20%~30% excrement of animals, 1%~2% conditioning agent, then BM microbial inoculum is evenly admixed in compound, the mass ratio of compound and bacterium powder is 1000~2000:1, regulate moisture content to 50~55% of compound, pile in fermentation vat and ferment.Temperature is elevated to after 50 ℃, and machinery turning every day once; Concentrated solution preparation: by base-material completely and 2.0%~5.0% dilute alkaline soln 1:(5~8 in mass ratio of becoming thoroughly decomposed) mix, heated and stirred, temperature is controlled at 60~70 ℃, reaction 2~4h, extraction supernatant liquor, and carry out evaporation concentration, remove 20%~40% moisture; Finished product preparation first takes concentrated solution, then adds conditioning agent, and the mass ratio of concentrated solution, conditioning agent and inorganic auxiliary material is (55~80): (0.1~2): (20~45).Whole process heated and stirred, temperature is controlled at 40~60 ℃.After having reacted, be cooled to below 30 ℃ packing.
2) realize supplementary fertilizer, antibacterial, disease-resistant three large effects in one, balanced in nutrition, in stable condition, fertilizer efficiency is lasting: product application modern biotechnology provided by the invention, take plant slag body as raw material, through biological fermentation, produce the material of class coalification humic acids, except the xanthohumic acid of tool activity, also contain amino acid and multiple other physiologically active components of some amount.There is the functions such as saving water, resisting drought, nutrient controlled release and ecological regulation and control, in modern fertiliser production, be mainly used in aspect five of Controlled Release Fertilizers, activated phosphate fertilizer, an organic inorganic composite fertilizer, highly effective trace fertilizer, diseases prevention bio-feritlizer.Containing humic acid water-soluble fertilizer, be that mineral humic acids or biochemical humic acid are carried out after activation treatment, then add a kind of full nutrition, multi-functional readily avaiable fertilizer that solubility macroelement and other plant growth desired substances form, have aqua and the large class of pulvis two.
3) provide nutrition: biochemical humic acid water-soluble fertilizer provided by the invention provides the azophoska of quick-acting equilibriums and appropriate middle trace element for crop; Supply several physiological active substances simultaneously, stimulate crop growth and body physiological metabolism.
4) improvement soil: biochemical humic acid water-soluble fertilizer provided by the invention waters in soil, stationary state nutritive element in energy activating soil, the loose soil that hardens, and the performance that can effectively strengthen its ventilation, lead to oxygen.To saline-alkali soil, Baijiang soil, all can play the effect that regulates Soil structure, balance soil acidity or alkalinity.
5) preventing disease and pest: biochemical humic acid water-soluble fertilizer provided by the invention promotes that crop root is flourishing, robust plant, removes that rice shoot ossifys, yellow and contracting seedling; The nutritional deficiency diseases such as prevention leaflet, Huang Ye, leaf roll.Soil-borne disease of crop is had to obvious restraining effect, suppress nematode, high resistance continuous cropping, increases crop disease-resistant resistance.
6) synergy chemical fertilizer: the use of biochemical humic acid water-soluble fertilizer provided by the invention can reduce nitrogen volatilization loss, suppresses soil to quick-acting phosphorus fixations, discharges the potassium element in soil, and increases the K uptake of plant, improves the utilization ratio of azophoska.
7) biochemical humic acid water-soluble fertilizer provided by the invention can be supporting drip irrigation facility realize " water-fertilizer integral " and irrigate, use flexibly, simple to operate, saving of labor, save time, economize on water, pollution-free, have no side effect, be that development is green, the superior prod of Organic farming.
Embodiment
Embodiment mono-: a kind of production method of biochemical humic acid water-soluble fertilizer, the method comprises the steps:
A, base-material fermentation: 70% the maize straw of take is basic material, add 29% cow dung, 1% terra alba again, then BM microbial inoculum is evenly admixed in compound, the mass ratio of compound and bacterium powder is 1000:1, regulate the moisture content to 50% of compound, pile in fermentation vat and ferment.Temperature is elevated to after 50 ℃, and machinery turning every day once;
B, concentrated solution preparation: the sodium hydroxide solution that base-material is 2.0% with concentration completely by becoming thoroughly decomposed in mass ratio 1:8 mixes, heated and stirred, temperature is controlled at 60 ℃, and reaction 2h, extracts supernatant liquor, and evaporation concentration is removed 40% moisture;
C, finished product preparation: in reactor, add the above-mentioned concentrated solution that need make containing humic acid water-soluble fertilizer quality 55%, add respectively again the Citric acid monohydrate Food grade that need make containing humic acid water-soluble fertilizer quality 1. 9%, 0.1% T-1000A polyethers suds suppressor, 26.0% urea, 7.5% primary ammonium phosphate, 9.5% potassium sulfate, heated and stirred, control temperature at 50 ℃, reaction 45min.After having reacted, be cooled to, below 30 ℃, obtain this product packing.
Embodiment bis-: a kind of production method of biochemical humic acid water-soluble fertilizer, the method comprises the steps:
A, base-material fermentation: 78% the straw of take is basic material, add again 20.5% chicken manure, 1.5% lime powder, BM bacterium powder is evenly admixed to compound, then BM microbial inoculum is evenly admixed in compound, the mass ratio of compound and bacterium powder is 2000:1, regulate the moisture content to 55% of compound, pile in fermentation vat and ferment.Temperature is elevated to after 50 ℃, and machinery turning every day once;
B, concentrated solution preparation: the potassium hydroxide solution that base-material is 4.8% with concentration completely by becoming thoroughly decomposed in mass ratio 1:5 mixes, heated and stirred, temperature is controlled at 70 ℃, and reaction 3h, extracts supernatant liquor, and evaporation concentration is removed 20% moisture;
C, finished product preparation: in reactor, add the above-mentioned concentrated solution that need make containing humic acid water-soluble fertilizer quality 70%, add respectively again T-30F silicone antifoam agent, 16.4% ammonium nitrate, 13.5% potassium primary phosphate that need make containing humic acid water-soluble fertilizer quality 0.1%, heated and stirred, control temperature at 40 ℃, reaction 45min; After having reacted, be cooled to, below 30 ℃, obtain this product packing.
Embodiment tri-: a kind of production method of biochemical humic acid water-soluble fertilizer, the method comprises the steps:
A, base-material fermentation: 73% the wheat stalk of take is basic material, add 25% sheep excrement, 2% black alum again, then BM microbial inoculum is evenly admixed in compound, the mass ratio of compound and bacterium powder is 1600:1, regulate the moisture content to 55% of compound, pile in fermentation vat and ferment.Temperature is elevated to after 50 ℃, and machinery turning every day once;
B, concentrated solution preparation: the potassium hydroxide solution that base-material is 3.0% with concentration completely by becoming thoroughly decomposed in mass ratio 1:7 mixes, heated and stirred, temperature is controlled at 65 ℃, and reaction 4h, extracts supernatant liquor, and evaporation concentration is removed 30% moisture;
C, finished product preparation: in reactor, add the concentrated solution that need make containing humic acid water-soluble fertilizer quality 63.8 %, add respectively again the sulfuric acid that need make containing humic acid water-soluble fertilizer quality 1%, 0.2% GPE type defoamer, 23% saltpetre, 7% ammonium metaphosphate, 5% magnesium sulfate, heated and stirred, control temperature at 60 ℃, reaction 45min, after having reacted, is cooled to below 30 ℃, obtain this product, packing.
Embodiment tetra-: a kind of production method of biochemical humic acid water-soluble fertilizer, the method comprises the steps:
A, base-material fermentation: 75% the straw of take is basic material, add again 24% pig manure, 1% black alum, BM bacterium powder is evenly admixed to compound, then BM microbial inoculum is evenly admixed in compound, the mass ratio of compound and bacterium powder is 1500:1, regulate the moisture content to 55% of compound, pile in fermentation vat and ferment.Temperature is elevated to after 50 ℃, and machinery turning every day once;
B, concentrated solution preparation: the sodium hydroxide solution that base-material is 2.5% with concentration completely by becoming thoroughly decomposed in mass ratio 1:7 mixes, heated and stirred, temperature is controlled at 70 ℃, and reaction 3h, extracts supernatant liquor, and evaporation concentration is removed 30% moisture;
C, finished product preparation: in reactor, add the above-mentioned concentrated solution that need make containing humic acid water-soluble fertilizer quality 80%, add respectively again T-30F silicone antifoam agent, 5% boric acid, 9.9% zinc sulfate, 5% chelated iron that need make containing humic acid water-soluble fertilizer quality 0.1%, heated and stirred, control temperature at 40 ℃, reaction 45min; After having reacted, be cooled to, below 30 ℃, obtain this product packing.

Claims (7)

1. a production method for biochemical humic acid water-soluble fertilizer, is characterized in that: the method comprises the steps:
A, base-material fermentation: take 70%~80% stalk as basic material, add again 20%~30% excrement of animals, 1%~2% inorganic conditioning agent, then BM microbial inoculum is evenly admixed in compound, the mass ratio of compound and bacterium powder is 1000~2000:1, regulate moisture content to 50~55% of compound, pile in fermentation vat and ferment, temperature is elevated to after 50 ℃, and machinery turning every day once;
B, concentrated solution preparation: by above-mentioned base-material completely and 2.0%~5.0% dilute alkaline soln 1:(5~8 in mass ratio of becoming thoroughly decomposed) mix, heated and stirred, temperature is controlled at 60~70 ℃, reaction 2~4h, extract supernatant liquor, and carry out evaporation concentration, remove 20%~40% moisture;
C, finished product preparation: the concentrated solution that first takes above-mentioned preparation, add again conditioning agent and auxiliary material, the mass ratio of concentrated solution, conditioning agent and auxiliary material is (55~80): (0.1~2): (20~45), whole process heated and stirred, temperature is controlled at 40~60 ℃, after having reacted, is cooled to below 30 ℃, obtain this product, packing.
2. the production method of a kind of biochemical humic acid water-soluble fertilizer as claimed in claim 1, is characterized in that: described excrement of animals is sheep excrement, cow dung, chicken manure or pig manure.
3. the production method of a kind of biochemical humic acid water-soluble fertilizer as claimed in claim 1, is characterized in that: described stalk is maize straw, wheat stalk or straw.
4. the production method of a kind of biochemical humic acid water-soluble fertilizer as claimed in claim 1, is characterized in that: described inorganic conditioning agent is terra alba, lime powder or black alum.
5. the production method of a kind of biochemical humic acid water-soluble fertilizer as claimed in claim 1, is characterized in that: described diluted alkaline is sodium hydroxide, potassium hydroxide or ammoniacal liquor.
6. the production method of a kind of biochemical humic acid water-soluble fertilizer as claimed in claim 1, is characterized in that: described conditioning agent be in Citric acid monohydrate Food grade, sulfuric acid, oxalic acid, hydrochloric acid, T-1000A polyethers suds suppressor, T-30F silicone antifoam agent or GPE type defoamer one or both.
7. the production method of a kind of biochemical humic acid water-soluble fertilizer as claimed in claim 1, is characterized in that: described auxiliary material is that ammonium nitrate, saltpetre, urea, primary ammonium phosphate, ammonium hydrogen phosphate, potassium primary phosphate, ammonium metaphosphate, potassium sulfate, double superhosphate, Repone K, magnesium sulfate, calcium chloride, borax, boric acid, ferrous sulfate, complexing agent are selected from two kinds, three kinds or multiple in EDTA, DTPA, CDTA, EDDHA, HEEDTA, EDTA-2NaFe, zinc sulfate, manganous sulfate, copper sulfate or cupric chloride.
CN201210491270.8A 2012-11-28 2012-11-28 Method for producing water-soluble fertilizers with biochemical humic acid Expired - Fee Related CN102942396B (en)

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