CN108558489A - A kind of preparation method of slow-release compound fertilizer - Google Patents
A kind of preparation method of slow-release compound fertilizer Download PDFInfo
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- CN108558489A CN108558489A CN201810117747.3A CN201810117747A CN108558489A CN 108558489 A CN108558489 A CN 108558489A CN 201810117747 A CN201810117747 A CN 201810117747A CN 108558489 A CN108558489 A CN 108558489A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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- 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
-
- 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
-
- 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
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
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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
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- Soil Sciences (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of preparation methods of slow-release compound fertilizer, the ingredient and its parts by weight of slow-release compound fertilizer include that 20 ~ 30 parts of urea, 20 ~ 30 parts of zymotic fluid, 40 ~ 55 parts of potassium dihydrogen phosphate, 5 ~ 10 parts of surfactant, 8 ~ 15 parts of chelating agent, 0.02 ~ 0.05 part of plant growth regulator and 0.4 ~ 1.0 part of cetostearyl alcohol, wherein zymotic fluid are obtained by EM bacteria agent and the enzyme-linked conjunction glycolysis of neutral proteinase bacterium.It has the beneficial effect that：Not only contain three kinds of nitrogen, phosphorus, potassium a great number of elements in slow-release compound fertilizer of the present invention, also contain abundant weight element, trace element and various amino acid, demand of plant growth can be met, and the activity of 5-aminolevulinic acid dehydratases and uroporphyrinogen III synthase in leaf surface cell can be improved, improve the synthesis rate of chlorophyll, promote photosynthesis, accelerates plant growth.
Description
Technical field
The present invention relates to the preparation field of fertilizer, the preparation method of specifically a kind of slow-release compound fertilizer.
Background technology
Chemical fertilizer is the fertilizer used in existing agricultural, since grand nutrition element nitrogen, phosphorus, the potassium in soil generally can not expire
The demand of sufficient plant growth needs the chemical fertilizer using nitrogenous, phosphorus, potassium to supply.And it dechlorinates in the soil in micronutrient element
Outside not lacking, in addition several nutrients then need to apply trace-element fertilizer.It is all containing only a kind of nutrient for indicating content
Chemical fertilizer is known as straight fertilizer, such as nitrogenous fertilizer, phosphate fertilizer, potash fertilizer.All two kinds or two kinds containing in three kinds of nitrogen, phosphorus, potassium nutrients
Above and it can indicate that the chemical fertilizer of its content is known as compound fertilizer or mixed fertilizer.Fertilizer often apply after rain or temperature compared with
Fertilizer loss is serious when high, causes the waste of fertilizer.
Invention content
The purpose of the present invention is to provide a kind of preparation method is simple, raw material sources are wide, and the sustained release of low production cost is multiple
The preparation method in Hefei.The slow-release compound fertilizer absorption rate being prepared is high, can improve 5-amino ketones penta in leaf surface cell
The activity of sour dehydratase and uroporphyrinogen III synthase improves the synthesis rate of chlorophyll, promotes photosynthesis, accelerates plant life
It is long.
To achieve the above object, the scheme that the present invention takes is：A kind of preparation method of slow-release compound fertilizer, including following step
Suddenly：
1）It stocks up by following proportioning：
20 ~ 30 parts of urea
20 ~ 30 parts of zymotic fluid
40 ~ 55 parts of potassium dihydrogen phosphate
5 ~ 10 parts of surfactant
8 ~ 15 parts of chelating agent
0.02 ~ 0.05 part of plant growth regulator
0.4 ~ 1.0 part of cetostearyl alcohol
2）It is hard that urea, potassium dihydrogen phosphate, surfactant, chelating agent, plant growth regulator and spermaceti are added in zymotic fluid
Lipidol is dried to obtain slow-release compound fertilizer after stirring evenly.It is a large amount of not only to contain nitrogen, phosphorus, three kinds of potassium in slow-release compound fertilizer of the present invention
Element also contains abundant weight element, trace element and various amino acid, can meet demand of plant growth, and energy
The activity for improving 5-aminolevulinic acid dehydratases and uroporphyrinogen III synthase in leaf surface cell improves the synthesis speed of chlorophyll
Rate promotes photosynthesis, accelerates plant growth.Leaf vegetables crop plant height, the number of blade is promoted to increase, blade is big and fleshy roomy, color
It is vivid；It improves and ties fructovegetative percentage of fertile fruit, be conducive to Fruit, mass color is beautiful, enhances the mouthfeel of melon and fruit, can also improve in time
Crop nutritional deficiency symptom.Slow-release compound fertilizer finished product of the present invention is in solid-state, in use, being applied with liquid form after being dissolved in water
With can itself and mixed pesticide, pest control while providing nutriment for plant be carried out comprehensive treatment to plant.
The preparation method of zymotic fluid is：By 10 ~ 30 parts of discarded animal bones, 50 ~ 70 parts of feces of livestock and poultry, 30 ~ 40 parts of stalks
It is pulverized and mixed with 10 ~ 20 parts small numb seed, is added in 2 ~ 5 parts after 5 ~ 10 parts of EM bacteria agents and 40 ~ 60 parts of 5 ~ 10d of water anaerobic fermentation are added
Property protease and 0.01 ~ 0.05 part of aspartic acid diformazan ester hydrochloride, continue 10 ~ 20d of anaerobic fermentation, 150 ~ 200 parts of water be added,
It is fully filtered after dissolving, the filtrate after concentration is zymotic fluid.Aspartic acid diformazan ester hydrochloride composition is 40 ~ 60%L- asparagus ferns
Propylhomoserin diformazan ester hydrochloride and 40 ~ 60%D- aspartic acid diformazan ester hydrochlorides.In above-mentioned content aspartic acid diformazan ester hydrochloride
Under the conditions of existing, the microorganism in EM bacteria agent carries out anaerobic fermentation, later stage bacterium enzyme combination glycolysis, obtained hair to above-mentioned raw materials
Zymotic fluid is not only rich in the trace elements such as zinc, calcium, magnesium, and the amino acid such as aspartic acid, glycine, isoleucine also contain various work
Property substance.The biosynthesis of chlorophyll is from L-glutamy-tRNA → glutamic acid → glutamic acid glutamate → 5-amino ketones penta
Acid → porphobilinogen → methylol porphobilinogen → uroporphyrinogenⅢ → Coproporphyrinogen III → Ⅸ → protoporphysin Ⅸ of protoporphyrinogen →
Magnesium protoporphysin Ⅸ → magnesium protoporphysin Ⅸ methyl esters → bivinyl protochlorophyllide → protochlorophyllide → chlorophyllide →
Chl.a → Chl.b, zymotic fluid of the present invention can significantly improve glutamy-tRNA reductases and Mg ion chelating enzymatic activitys, respectively
Reach quickening L- glutamy-tRNA and is converted into σ-aminolevulinic acid（ALA）It is inserted into protoporphysin Ⅸ with Mg ions and forms chlorophyll point
The reaction rate of by-reaction is finally reached the purpose for improving Chlorophyll synthesis rate.
Surfactant is nonionic surface active agent.Due to the main comprise material of leaf table cuticula --- aliphatic acid
The poly-compounds such as compound and pectin can generate a certain amount of negative electrical charge, make the electricity of outer surface from low to high to cell wall formation
Lotus gradient, ionic surfactant can damage blade.
Chelating agent is EDTA or DTPA.Surfactant and chelating agent coupling, on the one hand can reduce slow-release compound fertilizer
In insoluble substance content, improve the utilization rate of fertilizer, reduce the injury to irrigation equipment, on the other hand can also improve slow
Release the stability and slow release of composite fertilizer.
Plant growth regulator is gibberellin or brassin or methyl α-naphthyl acetate or sodium selenite or heteroauxin sylvite or hydrochloric acid
Thiamine.Different cultivars, the growth regulator needed for the plant of different stages of growth is different, can be selected according to the plant specifically applied
With suitable plant growth regulator.
Compared with the prior art, the advantages of the present invention are as follows：Not only contain nitrogen, phosphorus, potassium three in slow-release compound fertilizer of the present invention
Kind a great number of elements, also contains abundant weight element, trace element and various amino acid, can meet demand of plant growth,
And the activity that can improve 5-aminolevulinic acid dehydratases and uroporphyrinogen III synthase in leaf surface cell improves the conjunction of chlorophyll
At rate, promote photosynthesis, accelerates plant growth.Leaf vegetables crop plant height, the number of blade is promoted to increase, blade is big and fleshy roomy,
Color is vivid；It improves and ties fructovegetative percentage of fertile fruit, be conducive to Fruit, mass color is beautiful, enhances the mouthfeel of melon and fruit, also can be timely
Improve crop nutritional deficiency symptom.Slow-release compound fertilizer finished product of the present invention is in solid-state, in use, with liquid form after being dissolved in water
Using can itself and mixed pesticide, pest control while providing nutriment for plant be carried out comprehensive treatment to plant.
Specific implementation mode
The present invention program is described further below by embodiment：
Embodiment 1：
A kind of preparation method of slow-release compound fertilizer, includes the following steps：
1）It stocks up by following proportioning：
20 ~ 30 parts of urea
20 ~ 30 parts of zymotic fluid
40 ~ 55 parts of potassium dihydrogen phosphate
5 ~ 10 parts of surfactant
8 ~ 15 parts of chelating agent
0.02 ~ 0.05 part of plant growth regulator
0.4 ~ 1.0 part of cetostearyl alcohol
2）It is hard that urea, potassium dihydrogen phosphate, surfactant, chelating agent, plant growth regulator and spermaceti are added in zymotic fluid
Lipidol is dried to obtain slow-release compound fertilizer after stirring evenly.It is a large amount of not only to contain nitrogen, phosphorus, three kinds of potassium in slow-release compound fertilizer of the present invention
Element also contains abundant weight element, trace element and various amino acid, can meet demand of plant growth, and energy
The activity for improving 5-aminolevulinic acid dehydratases and uroporphyrinogen III synthase in leaf surface cell improves the synthesis speed of chlorophyll
Rate promotes photosynthesis, accelerates plant growth.Leaf vegetables crop plant height, the number of blade is promoted to increase, blade is big and fleshy roomy, color
It is vivid；It improves and ties fructovegetative percentage of fertile fruit, be conducive to Fruit, mass color is beautiful, enhances the mouthfeel of melon and fruit, can also improve in time
Crop nutritional deficiency symptom.Slow-release compound fertilizer finished product of the present invention is in solid-state, in use, being applied with liquid form after being dissolved in water
With can itself and mixed pesticide, pest control while providing nutriment for plant be carried out comprehensive treatment to plant.
The preparation method of zymotic fluid is：By 10 ~ 30 parts of discarded animal bones, 50 ~ 70 parts of feces of livestock and poultry, 30 ~ 40 parts of stalks
It is pulverized and mixed with 10 ~ 20 parts small numb seed, is added in 2 ~ 5 parts after 5 ~ 10 parts of EM bacteria agents and 40 ~ 60 parts of 5 ~ 10d of water anaerobic fermentation are added
Property protease and 0.01 ~ 0.05 part of aspartic acid diformazan ester hydrochloride, continue 10 ~ 20d of anaerobic fermentation, 150 ~ 200 parts of water be added,
It is fully filtered after dissolving, the filtrate after concentration is zymotic fluid.Aspartic acid diformazan ester hydrochloride composition is 40 ~ 60%L- asparagus ferns
Propylhomoserin diformazan ester hydrochloride and 40 ~ 60%D- aspartic acid diformazan ester hydrochlorides.In above-mentioned content aspartic acid diformazan ester hydrochloride
Under the conditions of existing, the microorganism in EM bacteria agent carries out anaerobic fermentation, later stage bacterium enzyme combination glycolysis, obtained hair to above-mentioned raw materials
Zymotic fluid is not only rich in the trace elements such as zinc, calcium, magnesium, and the amino acid such as aspartic acid, glycine, isoleucine also contain various work
Property substance.The biosynthesis of chlorophyll is from L-glutamy-tRNA → glutamic acid → glutamic acid glutamate → 5-amino ketones penta
Acid → porphobilinogen → methylol porphobilinogen → uroporphyrinogenⅢ → Coproporphyrinogen III → Ⅸ → protoporphysin Ⅸ of protoporphyrinogen →
Magnesium protoporphysin Ⅸ → magnesium protoporphysin Ⅸ methyl esters → bivinyl protochlorophyllide → protochlorophyllide → chlorophyllide →
Chl.a → Chl.b, zymotic fluid of the present invention can significantly improve glutamy-tRNA reductases and Mg ion chelating enzymatic activitys, respectively
Reach quickening L- glutamy-tRNA and is converted into σ-aminolevulinic acid（ALA）It is inserted into protoporphysin Ⅸ with Mg ions and forms chlorophyll point
The reaction rate of by-reaction is finally reached the purpose for improving Chlorophyll synthesis rate.
Surfactant is nonionic surface active agent.Due to the main comprise material of leaf table cuticula --- aliphatic acid
The poly-compounds such as compound and pectin can generate a certain amount of negative electrical charge, make the electricity of outer surface from low to high to cell wall formation
Lotus gradient, ionic surfactant can damage blade.
Chelating agent is EDTA or DTPA.Surfactant and chelating agent coupling, on the one hand can reduce slow-release compound fertilizer
In insoluble substance content, improve the utilization rate of fertilizer, reduce the injury to irrigation equipment, on the other hand can also improve slow
Release the stability and slow release of composite fertilizer.
Plant growth regulator is gibberellin or brassin or methyl α-naphthyl acetate or sodium selenite or heteroauxin sylvite or hydrochloric acid
Thiamine.Different cultivars, the growth regulator needed for the plant of different stages of growth is different, can be selected according to the plant specifically applied
With suitable plant growth regulator.
Embodiment 2：
A kind of most preferably preparation method of slow-release compound fertilizer, includes the following steps：
1）It stocks up by following proportioning：
28 parts of urea
25 parts of zymotic fluid
50 parts of potassium dihydrogen phosphate
8 parts of surfactant
12 parts of chelating agent
0.04 part of plant growth regulator
0.7 part of cetostearyl alcohol
2）It is hard that urea, potassium dihydrogen phosphate, surfactant, chelating agent, plant growth regulator and spermaceti are added in zymotic fluid
Lipidol is dried to obtain slow-release compound fertilizer after stirring evenly.It is a large amount of not only to contain nitrogen, phosphorus, three kinds of potassium in slow-release compound fertilizer of the present invention
Element also contains abundant weight element, trace element and various amino acid, can meet demand of plant growth, and energy
The activity for improving 5-aminolevulinic acid dehydratases and uroporphyrinogen III synthase in leaf surface cell improves the synthesis speed of chlorophyll
Rate promotes photosynthesis, accelerates plant growth.Leaf vegetables crop plant height, the number of blade is promoted to increase, blade is big and fleshy roomy, color
It is vivid；It improves and ties fructovegetative percentage of fertile fruit, be conducive to Fruit, mass color is beautiful, enhances the mouthfeel of melon and fruit, can also improve in time
Crop nutritional deficiency symptom.Slow-release compound fertilizer finished product of the present invention is in solid-state, in use, being applied with liquid form after being dissolved in water
With can itself and mixed pesticide, pest control while providing nutriment for plant be carried out comprehensive treatment to plant.
The preparation method of zymotic fluid is：By 20 parts of discarded animal bones, 58 parts of feces of livestock and poultry, 36 parts of stalks and 12 parts of small fiber crops
Seed is pulverized and mixed, and 4 parts of neutral proteinases and 0.05 part of aspartic acid is added after 8 parts of EM bacteria agents and 50 parts of water anaerobic fermentation 8d are added
Diformazan ester hydrochloride continues anaerobic fermentation 16d, and 200 parts of water are added, are fully filtered after dissolving, the filtrate after concentration is to ferment
Liquid.Aspartic acid diformazan ester hydrochloride composition is 60%L- aspartic acid diformazan ester hydrochlorides and 40%D- aspartic acid dimethyl ester salt
Hydrochlorate.Under the conditions of existing for above-mentioned content aspartic acid diformazan ester hydrochloride, microorganism in EM bacteria agent to above-mentioned raw materials into
Row anaerobic fermentation, later stage bacterium enzyme combination glycolysis, obtained zymotic fluid are not only rich in the trace elements such as zinc, calcium, magnesium, aspartic acid,
The amino acid such as glycine, isoleucine also contain various active materials.The biosynthesis of chlorophyll is from L-glutamy-tRNA
→ glutamic acid → glutamic acid glutamate → 5-aminolevulinic acid → porphobilinogen → methylol porphobilinogen → uroporphyrinogenⅢ
→ Coproporphyrinogen III → Ⅸ → protoporphysin Ⅸ of protoporphyrinogen → magnesium protoporphysin Ⅸ → magnesium protoporphysin Ⅸ methyl esters → bivinyl prophyll is green
Plain acid esters → protochlorophyllide → chlorophyllide → Chl.a → Chl.b, zymotic fluid of the present invention can significantly improve glutamy-
TRNA reductases and Mg ion chelating enzymatic activitys respectively reach quickening L- glutamy-tRNA and are converted into σ-aminolevulinic acid
（ALA）It is inserted into the reaction rate that protoporphysin Ⅸ forms chlorophyll branching reaction with Mg ions, is finally reached raising Chlorophyll synthesis
The purpose of rate.
Surfactant is nonionic surface active agent.Due to the main comprise material of leaf table cuticula --- aliphatic acid
The poly-compounds such as compound and pectin can generate a certain amount of negative electrical charge, make the electricity of outer surface from low to high to cell wall formation
Lotus gradient, ionic surfactant can damage blade.
Chelating agent is EDTA.On the one hand surfactant and chelating agent coupling can reduce non-molten in slow-release compound fertilizer
Property substance content, improve the utilization rate of fertilizer, reduce the injury to irrigation equipment, it is compound on the other hand can also to improve sustained release
The stability and slow release of fertilizer.
Plant growth regulator is gibberellin or brassin or methyl α-naphthyl acetate or sodium selenite or heteroauxin sylvite or hydrochloric acid
Thiamine.Different cultivars, the growth regulator needed for the plant of different stages of growth is different, can be selected according to the plant specifically applied
With suitable plant growth regulator.
Embodiment 3：
A kind of preparation method of slow-release compound fertilizer, includes the following steps：
1）It stocks up by following proportioning：
20 parts of urea
20 parts of zymotic fluid
55 parts of potassium dihydrogen phosphate
7 parts of surfactant
10 parts of chelating agent
0.02 part of plant growth regulator
0.8 part of cetostearyl alcohol
2）It is hard that urea, potassium dihydrogen phosphate, surfactant, chelating agent, plant growth regulator and spermaceti are added in zymotic fluid
Lipidol is dried to obtain slow-release compound fertilizer after stirring evenly.It is a large amount of not only to contain nitrogen, phosphorus, three kinds of potassium in slow-release compound fertilizer of the present invention
Element also contains abundant weight element, trace element and various amino acid, can meet demand of plant growth, and energy
The activity for improving 5-aminolevulinic acid dehydratases and uroporphyrinogen III synthase in leaf surface cell improves the synthesis speed of chlorophyll
Rate promotes photosynthesis, accelerates plant growth.Leaf vegetables crop plant height, the number of blade is promoted to increase, blade is big and fleshy roomy, color
It is vivid；It improves and ties fructovegetative percentage of fertile fruit, be conducive to Fruit, mass color is beautiful, enhances the mouthfeel of melon and fruit, can also improve in time
Crop nutritional deficiency symptom.Slow-release compound fertilizer finished product of the present invention is in solid-state, in use, being applied with liquid form after being dissolved in water
With can itself and mixed pesticide, pest control while providing nutriment for plant be carried out comprehensive treatment to plant.
The preparation method of zymotic fluid is：By 25 parts of discarded animal bones, 60 parts of feces of livestock and poultry, 35 parts of stalks and 15 parts of small fiber crops
Seed is pulverized and mixed, and 5 parts of neutral proteinases and 0.04 part of asparagus fern ammonia is added after 6 parts of EM bacteria agents and 50 parts of water anaerobic fermentation 10d are added
Dimethyl phthalate hydrochloride continues anaerobic fermentation 15d, and 200 parts of water are added, are fully filtered after dissolving, the filtrate after concentration is to send out
Zymotic fluid.Aspartic acid diformazan ester hydrochloride composition is 50%L- aspartic acid diformazan ester hydrochlorides and 50%D- aspartic acid dimethyl esters
Hydrochloride.Under the conditions of existing for above-mentioned content aspartic acid diformazan ester hydrochloride, the microorganism in EM bacteria agent is to above-mentioned raw materials
Anaerobic fermentation, later stage bacterium enzyme combination glycolysis are carried out, obtained zymotic fluid is not only rich in the trace elements such as zinc, calcium, magnesium, asparagus fern ammonia
The amino acid such as acid, glycine, isoleucine also contain various active materials.The biosynthesis of chlorophyll is from L-glutamy-
TRNA → glutamic acid → glutamic acid glutamate → 5-aminolevulinic acid → porphobilinogen → methylol porphobilinogen → uroporphyrin
Former III → Coproporphyrinogen III → Ⅸ → protoporphysin Ⅸ of protoporphyrinogen → magnesium protoporphysin Ⅸ → magnesium protoporphysin Ⅸ methyl esters → bivinyl is former
Chlorophyllide → protochlorophyllide → chlorophyllide → Chl.a → Chl.b, zymotic fluid of the present invention can significantly improve paddy ammonia
Acyl-tRNA reductases and Mg ion chelating enzymatic activitys respectively reach quickening L- glutamy-tRNA and are converted into σ-aminolevulinic acid
（ALA）It is inserted into the reaction rate that protoporphysin Ⅸ forms chlorophyll branching reaction with Mg ions, is finally reached raising Chlorophyll synthesis
The purpose of rate.
Surfactant is nonionic surface active agent.Due to the main comprise material of leaf table cuticula --- aliphatic acid
The poly-compounds such as compound and pectin can generate a certain amount of negative electrical charge, make the electricity of outer surface from low to high to cell wall formation
Lotus gradient, ionic surfactant can damage blade.
Chelating agent is EDTA or DTPA.Surfactant and chelating agent coupling, on the one hand can reduce slow-release compound fertilizer
In insoluble substance content, improve the utilization rate of fertilizer, reduce the injury to irrigation equipment, on the other hand can also improve slow
Release the stability and slow release of composite fertilizer.
Plant growth regulator is gibberellin or brassin or methyl α-naphthyl acetate or sodium selenite or heteroauxin sylvite or hydrochloric acid
Thiamine.Different cultivars, the growth regulator needed for the plant of different stages of growth is different, can be selected according to the plant specifically applied
With suitable plant growth regulator.
Routine operation in the operating procedure of the present invention is well known to those skilled in the art, herein without repeating.
Technical scheme of the present invention is described in detail in embodiment described above, it should be understood that the above is only
For specific embodiments of the present invention, it is not intended to restrict the invention, all any modifications made in the spirit of the present invention,
Supplement or similar fashion replacement etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of preparation method of slow-release compound fertilizer, it is characterised in that the ingredient and its parts by weight of the slow-release compound fertilizer include
20 ~ 30 portions of urea, 40 ~ 55 parts of potassium dihydrogen phosphate, 5 ~ 10 parts of surfactant, 8 ~ 15 parts of chelating agent, is planted at 20 ~ 30 parts of zymotic fluid
0.4 ~ 1.0 part of 0.02 ~ 0.05 part of object growth regulator and cetostearyl alcohol.
2. a kind of preparation method of slow-release compound fertilizer according to claim 1, it is characterised in that：The system of the zymotic fluid
Preparation Method is：10 ~ 30 parts of discarded animal bones, 50 ~ 70 parts of feces of livestock and poultry, 30 ~ 40 parts of stalks and 10 ~ 20 parts small numb seed are crushed
2 ~ 5 parts of neutral proteinases and 0.01 ~ 0.05 are added after 5 ~ 10 parts of EM bacteria agents and 40 ~ 60 parts of 5 ~ 10d of water anaerobic fermentation are added in mixing
Part aspartic acid diformazan ester hydrochloride, continues 10 ~ 20d of anaerobic fermentation, and 150 ~ 200 parts of water are added, are fully filtered after dissolving, concentration
Filtrate afterwards is zymotic fluid.
3. a kind of preparation method of slow-release compound fertilizer according to claim 2, it is characterised in that：The aspartic acid two
Methyl ester hydrochloride group becomes 40 ~ 60%L- aspartic acid diformazan ester hydrochlorides and 40 ~ 60%D- aspartic acid diformazan ester hydrochlorides.
4. a kind of preparation method of slow-release compound fertilizer according to claim 1, it is characterised in that：The surfactant
For nonionic surface active agent.
5. a kind of preparation method of slow-release compound fertilizer according to claim 1, it is characterised in that：The chelating agent is
EDTA or DTPA.
6. a kind of preparation method of slow-release compound fertilizer according to claim 1, it is characterised in that：The plant growth tune
It is gibberellin or brassin or methyl α-naphthyl acetate or sodium selenite or heteroauxin sylvite or thiamine hydrochloride to save agent.
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| CN108164338A (en) * | 2018-02-06 | 2018-06-15 | 金华市飞凌生物科技有限公司 | A kind of compound fertilizer for promoting pomegranate seedling growth and preparation method thereof |
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| CN108249991A (en) * | 2018-02-06 | 2018-07-06 | 金华市飞凌生物科技有限公司 | A kind of preparation method of water-soluble fertilizer |
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| CN104262017A (en) * | 2014-10-10 | 2015-01-07 | 潘虹 | Special compound fertilizer for broomcorn |
| CN105884490A (en) * | 2014-11-06 | 2016-08-24 | 北京神农源生物科技发展有限公司 | Lodging-resistant drought-resistant prematurity-promoting and high-yield-increasing compound microbial slow-released fertilizer |
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| CN107602268A (en) * | 2017-11-10 | 2018-01-19 | 丁爱军 | The special organic fertilization fertilizer of rape |
| CN108164338A (en) * | 2018-02-06 | 2018-06-15 | 金华市飞凌生物科技有限公司 | A kind of compound fertilizer for promoting pomegranate seedling growth and preparation method thereof |
| CN108249992A (en) * | 2018-02-06 | 2018-07-06 | 金华市铁骑士生物科技有限公司 | The purposes of bean sprout organic composite fertilizer |
| CN108249991A (en) * | 2018-02-06 | 2018-07-06 | 金华市飞凌生物科技有限公司 | A kind of preparation method of water-soluble fertilizer |
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