CN107840747A - A kind of release-controlled coated granulation fertilizer and preparation method thereof - Google Patents
A kind of release-controlled coated granulation fertilizer and preparation method thereof Download PDFInfo
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- CN107840747A CN107840747A CN201711495221.0A CN201711495221A CN107840747A CN 107840747 A CN107840747 A CN 107840747A CN 201711495221 A CN201711495221 A CN 201711495221A CN 107840747 A CN107840747 A CN 107840747A
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
-
- 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
- C05G3/80—Soil conditioners
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
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Abstract
The invention discloses a kind of release-controlled coated granulation fertilizer and preparation method thereof, wherein including one layer of coating outside granular fertilizer in granulation fertilizer, the granular fertilizer includes according to mass fraction：3 parts of 30 150 parts of water, 50 100 parts of agricultural crop straw, 50 100 parts of weeds, 300 350 parts of animal wastes, 38 parts of animal skin, 160 230 parts of urea, 20 40 parts of plant ash, 58 parts of potassium, 58 parts of phosphorus, 15 parts of fulvic acid, 0.5 1 parts of effective microorganisms(EM), 0.5 1 parts of nitrogen-fixing bacteria, 0.5 1 parts of phosphate solubilizing bacteria, 0.5 1 parts of potassium solubilizing bacteria, 0.5 1 parts of actinomyces, 0.5 1 parts of rhizobium, 0.5 1 parts of saccharomycete, 0.5 1 parts of acetic acid bacteria, 13 parts of vitamin and amino acid/11；The coating includes according to mass fraction：80 100 parts of absolute ethyl alcohol, 20 40 parts of animal fat, 10 30 parts of lysine, 15 parts of formamide, 12 parts of glycerine, 5 10 parts of starch, 12 parts of calcium carbonate.The present invention increases the release time of fertilizer in one layer of coating agent of granular fertilizer outer wrapping, reduces top dressing number, from the utilization rate for causing fertilizer greatly improve.
Description
Technical field
The invention belongs to coated fertilizer technical field, more particularly to a kind of release-controlled coated granulation fertilizer and preparation method thereof.
Background technology
In order to which plant growth is fast, quality is high, and harvest is good, and the mode used now is increases the usage amount of fertilizer, so
One increases the burden of soil, increases the work of the people, increases the number of top dressing, the utilization rate of fertilizer is more and more lower, plant
The resistance to the action of a drug is also increasingly severe.
Existing fertilizer time mode is predominantly directly applied in soil, or first-class, the soil that is sprayed at plant leaf blade
The fertilizer of absorption is more than the absorption of plant, causes the utilization rate of fertilizer to substantially reduce, can only realize plant by multiple top dressing
Growth.
The content of the invention
The invention provides a kind of release-controlled coated granulation fertilizer and preparation method thereof, to solve utilization rate of fertilizer in the prior art
The problem of low.
To achieve these goals, the present invention uses following technical scheme：
A kind of release-controlled coated granulation fertilizer, granular fertilizer include one layer of coating outside,
The granular fertilizer includes according to mass fraction：It is water 30-150 parts, agricultural crop straw 50-100 parts, weeds 50-100 parts, dynamic
Thing excrement 300-350 parts, animal skin 3-8 parts, urea 160-230 parts, plant ash 20-40 parts, potassium 5-8 parts, phosphorus 5-8 parts, Huang
Rotten sour 1-5 parts, EM former dew 0.5-1 parts, nitrogen-fixing bacteria 0.5-1 parts, phosphate solubilizing bacteria 0.5-1 parts, potassium solubilizing bacteria 0.5-1 parts, actinomyces 0.5-
- 3 parts of 1 part, rhizobium 0.5-1 parts, saccharomycete 0.5-1 parts, acetic acid bacteria 0.5-1 parts, vitamin 1-3 parts and amino acid/11；
The coating includes according to mass fraction：Absolute ethyl alcohol 80-100 parts, animal fat 20-40 parts, lysine 10-30 parts,
Formamide 1-5 parts, glycerine 1-2 parts, starch 5-10 parts, calcium carbonate 1-2 parts.
Further, the quality parts ratio of the granular fertilizer and coating is 20-30：1.
Further, a diameter of 0.3-0.8mm of the microorganism fertilizer after the coating.
A kind of release-controlled coated granulation fertilizer, granular fertilizer include one layer of coating outside,
The granular fertilizer includes according to mass fraction：100 parts of water, 80 parts of agricultural crop straw, 60 parts of weeds, 330 parts of animal wastes,
8 parts of animal skin, 160 parts of urea, 30 parts of plant ash, 8 parts of potassium, 8 parts of phosphorus, 3 parts of fulvic acid, 0.8 part of EM former dews, nitrogen-fixing bacteria 0.8
Part, 0.8 part of phosphate solubilizing bacteria, 0.5 part of potassium solubilizing bacteria, 1 part of actinomyces, 1 part of rhizobium, 1 part of saccharomycete, 0.5 part of acetic acid bacteria, vitamin 1
3 parts of part and amino acid；
The coating includes according to mass fraction：90 parts of absolute ethyl alcohol, 30 parts of animal fat, 20 parts of lysine, 3 parts of formamide,
1 part of glycerine, 8 parts of starch, 1 part of calcium carbonate.
A kind of release-controlled coated granulation fertilizer, granular fertilizer include one layer of coating outside,
The granular fertilizer includes according to mass fraction：80 parts of water, 90 parts of agricultural crop straw, 60 parts of weeds, 350 parts of animal wastes,
5 parts of animal skin, 220 parts of urea, 28 parts of plant ash, 6 parts of potassium, 7 parts of phosphorus, 4 parts of fulvic acid, 0.8 part of EM former dews, nitrogen-fixing bacteria 0.5
Part, 0.8 part of phosphate solubilizing bacteria, 0.8 part of potassium solubilizing bacteria, 0.6 part of actinomyces, 0.7 part of rhizobium, 0.5 part of saccharomycete, 0.9 part of acetic acid bacteria, dimension
Raw plain 1 part and amino acid/11 part；
The coating includes according to mass fraction：80 parts of absolute ethyl alcohol, 40 parts of animal fat, 20 parts of lysine, 4 parts of formamide,
2 parts of glycerine, 8 parts of starch, 2 parts of calcium carbonate.
A kind of organic coated fertile preparation method of microorganism, comprises the following steps：
Step 1: it is 1000-1500 mesh that agricultural crop straw, weeds, animal wastes, animal skin, which are crushed, stir, Xiang Qi
Middle addition water, stirring 1-2h obtain mixed product one；
Step 2: adding urea, plant ash, potassium, phosphorus in mixed product one into step 1, stir, obtain mixing system
Product two；
Step 3: fulvic acid, EM former dews are added in mixed product two into step 2, nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria, is put
Line bacterium, rhizobium, saccharomycete, acetic acid bacteria, stir, and obtain mixed product three；
Step 4: the mixed product three obtained in step 3 is placed in into progress first time fermentation in 30-35 DEG C of environment, mixed
Combination product four；
Ferment, mixed Step 5: the mixed product four obtained in step 4 is placed in 33-36 DEG C of environment and carries out second
Combination product five；
Insulation 1-2h is carried out Step 6: the mixed product five that step 5 obtains is placed in 20-30 DEG C of environment, obtains mixing system
Product six；
1-2h is freezed Step 7: the mixed product six that step 6 obtains is placed in -5-0 DEG C of environment, obtains refrigerated products seven；
Step 8: being first well mixed absolute ethyl alcohol and glycerine, animal fat is then added thereto, is warming up to 20-30 DEG C,
Add lysine, formamide, starch, calcium carbonate thereto again, be uniformly mixing to obtain coating agent；
Thaw Step 9: the refrigerated products seven obtained in step 7 are placed under normal temperature, then pelletize, obtain product nine of pelletizing；
Step 10: spraying the coating agent of excess outside granulation product nine, rock uniformly, obtain product.
Further, fermentation is carried out in oxygen-free environment in the step 4, and fermentation time is 3-4 days, Temperature fall
To room temperature, then carry out the fermentation in the step 5.
Further, the fermentation in the step 5 is carried out in oxygen-free environment, and fermentation time is 2-3 days, is dropped naturally
Warm to room temperature, then carry out the step 6.
Further, carried out in the step 6 oxygen-free environment.
Further, the temperature of coating agent is 20 DEG C when coating agent is sprayed in the step 10.
Compared with prior art, the invention has the advantages that：
The present invention increases the release time of fertilizer in one layer of coating agent of granular fertilizer outer wrapping, reduces top dressing number, from cause fertilizer
The utilization rate of material greatly improves.
Embodiment
The present invention is further described with reference to embodiment.
Embodiment 1
A kind of release-controlled coated granulation fertilizer, granular fertilizer include one layer of coating outside,
The granular fertilizer includes according to mass fraction：100 parts of water, 80 parts of agricultural crop straw, 60 parts of weeds, 330 parts of animal wastes,
8 parts of animal skin, 160 parts of urea, 30 parts of plant ash, 8 parts of potassium, 8 parts of phosphorus, 3 parts of fulvic acid, 0.8 part of EM former dews, nitrogen-fixing bacteria 0.8
Part, 0.8 part of phosphate solubilizing bacteria, 0.5 part of potassium solubilizing bacteria, 1 part of actinomyces, 1 part of rhizobium, 1 part of saccharomycete, 0.5 part of acetic acid bacteria, vitamin 1
3 parts of part and amino acid；
The coating includes according to mass fraction：90 parts of absolute ethyl alcohol, 30 parts of animal fat, 20 parts of lysine, 3 parts of formamide,
1 part of glycerine, 8 parts of starch, 1 part of calcium carbonate.
The quality parts ratio of the granular fertilizer and coating is 20：1.
A diameter of 0.3mm of microorganism fertilizer after the coating.
A kind of organic coated fertile preparation method of microorganism, comprises the following steps：
Step 1: it is 1000 mesh that agricultural crop straw, weeds, animal wastes, animal skin, which are crushed, stir, add thereto
Enter water, stirring 1-2h obtains mixed product one；
Step 2: adding urea, plant ash, potassium, phosphorus in mixed product one into step 1, stir, obtain mixing system
Product two；
Step 3: fulvic acid, EM former dews are added in mixed product two into step 2, nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria, is put
Line bacterium, rhizobium, saccharomycete, acetic acid bacteria, stir, and obtain mixed product three；
Step 4: the mixed product three obtained in step 3 is placed in into progress first time fermentation in 30 DEG C of environment, mixed
Product four；
Ferment, mixed Step 5: the mixed product four obtained in step 4 is placed in 33 DEG C of environment and carries out second
Product five；
Insulation 1h is carried out Step 6: the mixed product five that step 5 obtains is placed in 20 DEG C of environment, obtains mixed product six；
1h is freezed Step 7: the mixed product six that step 6 obtains is placed in -5 DEG C of environment, obtains refrigerated products seven；
Step 8: being first well mixed absolute ethyl alcohol and glycerine, animal fat is then added thereto, is warming up to 20 DEG C, then
Lysine, formamide, starch, calcium carbonate are added thereto, are uniformly mixing to obtain coating agent；
Thaw Step 9: the refrigerated products seven obtained in step 7 are placed under normal temperature, then pelletize, obtain product nine of pelletizing；
Step 10: spraying the coating agent of excess outside granulation product nine, rock uniformly, obtain product.
Fermentation is carried out in oxygen-free environment in the step 4, and fermentation time is 3 days, is naturally cooling to room temperature, then enter
Fermentation in the row step 5.
Fermentation in the step 5 is carried out in oxygen-free environment, and fermentation time is 2 days, is naturally cooling to room temperature, then
Carry out the step 6.
Carried out in the step 6 oxygen-free environment.
The temperature of coating agent is 20 DEG C when coating agent is sprayed in the step 10.
Embodiment 2
A kind of release-controlled coated granulation fertilizer, granular fertilizer include one layer of coating outside,
The granular fertilizer includes according to mass fraction：80 parts of water, 90 parts of agricultural crop straw, 60 parts of weeds, 350 parts of animal wastes,
5 parts of animal skin, 220 parts of urea, 28 parts of plant ash, 6 parts of potassium, 7 parts of phosphorus, 4 parts of fulvic acid, 0.8 part of EM former dews, nitrogen-fixing bacteria 0.5
Part, 0.8 part of phosphate solubilizing bacteria, 0.8 part of potassium solubilizing bacteria, 0.6 part of actinomyces, 0.7 part of rhizobium, 0.5 part of saccharomycete, 0.9 part of acetic acid bacteria, dimension
Raw plain 1 part and amino acid/11 part；
The coating includes according to mass fraction：80 parts of absolute ethyl alcohol, 40 parts of animal fat, 20 parts of lysine, 4 parts of formamide,
2 parts of glycerine, 8 parts of starch, 2 parts of calcium carbonate.
The quality parts ratio of the granular fertilizer and coating is 25：1.
A diameter of 0.5mm of microorganism fertilizer after the coating.
A kind of organic coated fertile preparation method of microorganism, comprises the following steps：
Step 1: it is 1300 mesh that agricultural crop straw, weeds, animal wastes, animal skin, which are crushed, stir, add thereto
Enter water, stirring 1h obtains mixed product one；
Step 2: adding urea, plant ash, potassium, phosphorus in mixed product one into step 1, stir, obtain mixing system
Product two；
Step 3: fulvic acid, EM former dews are added in mixed product two into step 2, nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria, is put
Line bacterium, rhizobium, saccharomycete, acetic acid bacteria, stir, and obtain mixed product three；
Step 4: the mixed product three obtained in step 3 is placed in into progress first time fermentation in 33 DEG C of environment, mixed
Product four；
Ferment, mixed Step 5: the mixed product four obtained in step 4 is placed in 35 DEG C of environment and carries out second
Product five；
Insulation 2h is carried out Step 6: the mixed product five that step 5 obtains is placed in 23 DEG C of environment, obtains mixed product six；
1h is freezed Step 7: the mixed product six that step 6 obtains is placed in -3 DEG C of environment, obtains refrigerated products seven；
Step 8: being first well mixed absolute ethyl alcohol and glycerine, animal fat is then added thereto, is warming up to 25 DEG C, then
Lysine, formamide, starch, calcium carbonate are added thereto, are uniformly mixing to obtain coating agent；
Thaw Step 9: the refrigerated products seven obtained in step 7 are placed under normal temperature, then pelletize, obtain product nine of pelletizing；
Step 10: spraying the coating agent of excess outside granulation product nine, rock uniformly, obtain product.
Fermentation is carried out in oxygen-free environment in the step 4, and fermentation time is 3 days, is naturally cooling to room temperature, then enter
Fermentation in the row step 5.
Fermentation in the step 5 is carried out in oxygen-free environment, and fermentation time is 3 days, is naturally cooling to room temperature, then
Carry out the step 6.
Carried out in the step 6 oxygen-free environment.
The temperature of coating agent is 20 DEG C when coating agent is sprayed in the step 10.
Embodiment 3
A kind of release-controlled coated granulation fertilizer, granular fertilizer include one layer of coating outside,
The granular fertilizer includes according to mass fraction：30 parts of water, 50 parts of agricultural crop straw, 50 parts of weeds, 300 parts of animal wastes,
3 parts of animal skin, 160 parts of urea, 20 parts of plant ash, 5 parts of potassium, 5 parts of phosphorus, 1 part of fulvic acid, 0.5 part of EM former dews, nitrogen-fixing bacteria 0.5
Part, 0.5 part of phosphate solubilizing bacteria, 0.5 part of potassium solubilizing bacteria, 0.5 part of actinomyces, 0.5 part of rhizobium, 0.5 part of saccharomycete, 0.5 part of acetic acid bacteria, dimension
Raw plain 1 part and amino acid/11 part；
The coating includes according to mass fraction：80 parts of absolute ethyl alcohol, 20 parts of animal fat, 10 parts of lysine, 1 part of formamide,
1 part of glycerine, 5 parts of starch, 1 part of calcium carbonate.
The quality parts ratio of the granular fertilizer and coating is 20：1.
A diameter of 0.3mm of microorganism fertilizer after the coating.
A kind of organic coated fertile preparation method of microorganism, comprises the following steps：
Step 1: it is 1000 mesh that agricultural crop straw, weeds, animal wastes, animal skin, which are crushed, stir, add thereto
Enter water, stirring 1h obtains mixed product one；
Step 2: adding urea, plant ash, potassium, phosphorus in mixed product one into step 1, stir, obtain mixing system
Product two；
Step 3: fulvic acid, EM former dews are added in mixed product two into step 2, nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria, is put
Line bacterium, rhizobium, saccharomycete, acetic acid bacteria, stir, and obtain mixed product three；
Step 4: the mixed product three obtained in step 3 is placed in into progress first time fermentation in 30 DEG C of environment, mixed
Product four；
Ferment, mixed Step 5: the mixed product four obtained in step 4 is placed in 33 DEG C of environment and carries out second
Product five；
Insulation 1h is carried out Step 6: the mixed product five that step 5 obtains is placed in 20 DEG C of environment, obtains mixed product six；
1h is freezed Step 7: the mixed product six that step 6 obtains is placed in -5 DEG C of environment, obtains refrigerated products seven；
Step 8: being first well mixed absolute ethyl alcohol and glycerine, animal fat is then added thereto, is warming up to 20 DEG C, then
Lysine, formamide, starch, calcium carbonate are added thereto, are uniformly mixing to obtain coating agent；
Thaw Step 9: the refrigerated products seven obtained in step 7 are placed under normal temperature, then pelletize, obtain product nine of pelletizing；
Step 10: spraying the coating agent of excess outside granulation product nine, rock uniformly, obtain product.
Fermentation is carried out in oxygen-free environment in the step 4, and fermentation time is 3 days, is naturally cooling to room temperature, then enter
Fermentation in the row step 5.
Fermentation in the step 5 is carried out in oxygen-free environment, and fermentation time is 2 days, is naturally cooling to room temperature, then
Carry out the step 6.
Carried out in the step 6 oxygen-free environment.
The temperature of coating agent is 20 DEG C when coating agent is sprayed in the step 10.
Embodiment 4
A kind of release-controlled coated granulation fertilizer, granular fertilizer include one layer of coating outside,
The granular fertilizer includes according to mass fraction：150 parts of water, 100 parts of agricultural crop straw, 100 parts of weeds, animal wastes 350
Part, 8 parts of animal skin, 230 parts of urea, 40 parts of plant ash, 8 parts of potassium, 8 parts of phosphorus, 5 parts of fulvic acid, 1 part of EM former dews, nitrogen-fixing bacteria 1
Part, 1 part of phosphate solubilizing bacteria, 1 part of potassium solubilizing bacteria, 1 part of actinomyces, 1 part of rhizobium, 1 part of saccharomycete, 1 part of acetic acid bacteria, 3 parts of vitamin and ammonia
3 parts of base acid；
The coating includes according to mass fraction：100 parts of absolute ethyl alcohol, 40 parts of animal fat, 30 parts of lysine, 5 parts of formamide,
2 parts of glycerine, 10 parts of starch, 2 parts of calcium carbonate.
The quality parts ratio of the granular fertilizer and coating is 30：1.
A diameter of 0.3-0.8mm of microorganism fertilizer after the coating.
A kind of organic coated fertile preparation method of microorganism, comprises the following steps：
Step 1: it is -1500 mesh that agricultural crop straw, weeds, animal wastes, animal skin, which are crushed, stir, add thereto
Enter water, stirring 2h obtains mixed product one；
Step 2: adding urea, plant ash, potassium, phosphorus in mixed product one into step 1, stir, obtain mixing system
Product two；
Step 3: fulvic acid, EM former dews are added in mixed product two into step 2, nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria, is put
Line bacterium, rhizobium, saccharomycete, acetic acid bacteria, stir, and obtain mixed product three；
Step 4: the mixed product three obtained in step 3 is placed in into progress first time fermentation in 35 DEG C of environment, mixed
Product four；
Ferment, mixed Step 5: the mixed product four obtained in step 4 is placed in 36 DEG C of environment and carries out second
Product five；
Insulation 2h is carried out Step 6: the mixed product five that step 5 obtains is placed in 30 DEG C of environment, obtains mixed product six；
2h is freezed Step 7: the mixed product six that step 6 obtains is placed in 0 DEG C of environment, obtains refrigerated products seven；
Step 8: being first well mixed absolute ethyl alcohol and glycerine, animal fat is then added thereto, is warming up to 30 DEG C, then
Lysine, formamide, starch, calcium carbonate are added thereto, are uniformly mixing to obtain coating agent；
Thaw Step 9: the refrigerated products seven obtained in step 7 are placed under normal temperature, then pelletize, obtain product nine of pelletizing；
Step 10: spraying the coating agent of excess outside granulation product nine, rock uniformly, obtain product.
Fermentation is carried out in oxygen-free environment in the step 4, and fermentation time is 4 days, is naturally cooling to room temperature, then enter
Fermentation in the row step 5.
Fermentation in the step 5 is carried out in oxygen-free environment, and fermentation time is 3 days, is naturally cooling to room temperature, then
Carry out the step 6.
Carried out in the step 6 oxygen-free environment.
The temperature of coating agent is 20 DEG C when coating agent is sprayed in the step 10.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
- A kind of 1. release-controlled coated granulation fertilizer, it is characterised in that include one layer of coating outside granular fertilizer,The granular fertilizer includes according to mass fraction：It is water 30-150 parts, agricultural crop straw 50-100 parts, weeds 50-100 parts, dynamic Thing excrement 300-350 parts, animal skin 3-8 parts, urea 160-230 parts, plant ash 20-40 parts, potassium 5-8 parts, phosphorus 5-8 parts, Huang Rotten sour 1-5 parts, EM former dew 0.5-1 parts, nitrogen-fixing bacteria 0.5-1 parts, phosphate solubilizing bacteria 0.5-1 parts, potassium solubilizing bacteria 0.5-1 parts, actinomyces 0.5- - 3 parts of 1 part, rhizobium 0.5-1 parts, saccharomycete 0.5-1 parts, acetic acid bacteria 0.5-1 parts, vitamin 1-3 parts and amino acid/11；The coating includes according to mass fraction：Absolute ethyl alcohol 80-100 parts, animal fat 20-40 parts, lysine 10-30 parts, Formamide 1-5 parts, glycerine 1-2 parts, starch 5-10 parts, calcium carbonate 1-2 parts.
- 2. release-controlled coated granulation fertilizer according to claim 1, it is characterised in that the mass fraction of the granular fertilizer and coating Than for 20-30：1.
- 3. release-controlled coated granulation fertilizer according to claim 1, it is characterised in that the diameter of the microorganism fertilizer after the coating For 0.3-0.8mm.
- A kind of 4. release-controlled coated granulation fertilizer, it is characterised in that include one layer of coating outside granular fertilizer,The granular fertilizer includes according to mass fraction：100 parts of water, 80 parts of agricultural crop straw, 60 parts of weeds, 330 parts of animal wastes, 8 parts of animal skin, 160 parts of urea, 30 parts of plant ash, 8 parts of potassium, 8 parts of phosphorus, 3 parts of fulvic acid, 0.8 part of EM former dews, nitrogen-fixing bacteria 0.8 Part, 0.8 part of phosphate solubilizing bacteria, 0.5 part of potassium solubilizing bacteria, 1 part of actinomyces, 1 part of rhizobium, 1 part of saccharomycete, 0.5 part of acetic acid bacteria, vitamin 1 3 parts of part and amino acid；The coating includes according to mass fraction：90 parts of absolute ethyl alcohol, 30 parts of animal fat, 20 parts of lysine, 3 parts of formamide, 1 part of glycerine, 8 parts of starch, 1 part of calcium carbonate.
- 5. a kind of release-controlled coated granulation fertilizer, it is characterised in that include one layer of coating outside granular fertilizer, the granular fertilizer is according to quality Number includes：80 parts of water, 90 parts of agricultural crop straw, 60 parts of weeds, 350 parts of animal wastes, 5 parts of animal skin, 220 parts of urea, 28 parts of plant ash, 6 parts of potassium, 7 parts of phosphorus, 4 parts of fulvic acid, 0.8 part of EM former dews, 0.5 part of nitrogen-fixing bacteria, 0.8 part of phosphate solubilizing bacteria, potassium solubilizing bacteria 0.8 part, 0.6 part of actinomyces, 0.7 part of rhizobium, 0.5 part of saccharomycete, 0.9 part of acetic acid bacteria, 1 part of vitamin and amino acid/11 part；Institute State coating includes according to mass fraction：80 parts of absolute ethyl alcohol, 40 parts of animal fat, 20 parts of lysine, 4 parts of formamide, glycerine 2 Part, 8 parts of starch, 2 parts of calcium carbonate.
- 6. according to any described organic coated fertile preparation methods of microorganism of claim 1-5, it is characterised in that including following Step：Step 1: it is 1000-1500 mesh that agricultural crop straw, weeds, animal wastes, animal skin, which are crushed, stir, Xiang Qi Middle addition water, stirring 1-2h obtain mixed product one；Step 2: adding urea, plant ash, potassium, phosphorus in mixed product one into step 1, stir, obtain mixing system Product two；Step 3: fulvic acid, EM former dews are added in mixed product two into step 2, nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria, is put Line bacterium, rhizobium, saccharomycete, acetic acid bacteria, stir, and obtain mixed product three；Step 4: the mixed product three obtained in step 3 is placed in into progress first time fermentation in 30-35 DEG C of environment, mixed Combination product four；Ferment, mixed Step 5: the mixed product four obtained in step 4 is placed in 33-36 DEG C of environment and carries out second Combination product five；Insulation 1-2h is carried out Step 6: the mixed product five that step 5 obtains is placed in 20-30 DEG C of environment, obtains mixing system Product six；1-2h is freezed Step 7: the mixed product six that step 6 obtains is placed in -5-0 DEG C of environment, obtains refrigerated products seven；Step 8: being first well mixed absolute ethyl alcohol and glycerine, animal fat is then added thereto, is warming up to 20-30 DEG C, Add lysine, formamide, starch, calcium carbonate thereto again, be uniformly mixing to obtain coating agent；Thaw Step 9: the refrigerated products seven obtained in step 7 are placed under normal temperature, then pelletize, obtain product nine of pelletizing；Step 10: spraying the coating agent of excess outside granulation product nine, rock uniformly, obtain product.
- 7. the organic coated fertile preparation method of microorganism according to claim 6, it is characterised in that sent out in the step 4 Ferment is carried out in oxygen-free environment, and fermentation time is 3-4 days, is naturally cooling to room temperature, then carry out the fermentation in the step 5.
- 8. the organic coated fertile preparation method of microorganism according to claim 6, it is characterised in that in the step 5 Fermentation is carried out in oxygen-free environment, and fermentation time is 2-3 days, is naturally cooling to room temperature, then carry out the step 6.
- 9. the organic coated fertile preparation method of microorganism according to claim 6, it is characterised in that the step 6 anaerobic Carried out in environment.
- 10. the organic coated fertile preparation method of microorganism according to claim 6, it is characterised in that in the step 10 The temperature of coating agent is 20 DEG C when coating agent is sprayed.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN110386842A (en) * | 2018-04-20 | 2019-10-29 | 联发生物科技股份有限公司 | Fertilizer granules and preparation method thereof |
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| WO2017134595A1 (en) * | 2016-02-03 | 2017-08-10 | Euro Tsa S.R.L. | Granular fertilizer formulation capable of increasing the water retention capacity of soil, process for the preparation thereof and uses therof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110386842A (en) * | 2018-04-20 | 2019-10-29 | 联发生物科技股份有限公司 | Fertilizer granules and preparation method thereof |
| CN108658707A (en) * | 2018-06-29 | 2018-10-16 | 望江县东方米业有限责任公司 | A kind of Rice Cropping film-coated controlled release fertilizer |
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