CN108409468A - A kind of flowers organic-inorganic compound fertilizer of the Diammonium phosphate (DAP) containing coating - Google Patents
A kind of flowers organic-inorganic compound fertilizer of the Diammonium phosphate (DAP) containing coating Download PDFInfo
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- CN108409468A CN108409468A CN201810561571.0A CN201810561571A CN108409468A CN 108409468 A CN108409468 A CN 108409468A CN 201810561571 A CN201810561571 A CN 201810561571A CN 108409468 A CN108409468 A CN 108409468A
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- dap
- diammonium phosphate
- inorganic compound
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/04—Double-superphosphate; Triple-superphosphate; Other fertilisers based essentially on monocalcium phosphate
-
- 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
- C05G3/80—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
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Plant Pathology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of flowers organic-inorganic compound fertilizer of Diammonium phosphate (DAP) containing coating, raw material includes by weight：30 55 parts of feces of livestock and poultry, 11 15 parts of tea grounds, 7 30 parts of bamboo shoot skins, 15 36 parts of olive slag, 12 35 parts of silkworm excrement, 8 35 parts of guano, 5 35 parts of sesame seed meal, 1 10 parts of carbonized coconut shell powder, 15 32 parts of urea, 10 20 parts of coating Diammonium phosphate (DAP), 10 35 parts of potassium sulfate, 29 parts of double superhosphate, micro- 2 3.8 parts middle, 0.05 0.18 parts of microbial bacterial agent, 12 parts of tuber of stemona grass, 12 parts of sweet wormwood, 1 3.8 parts of ginkgo leaf, 29 parts of datura flower.The flowers organic-inorganic compound fertilizer of the Diammonium phosphate (DAP) proposed by the present invention containing coating, formula is reasonable, and nutrition is comprehensive, and sustained release, Water-saving effect are excellent, and fertilizer efficiency is long, and utilization rate is high, while can disease and insect resistance.
Description
Technical field
The present invention relates to the flowers organo-mineral complexings of technical field of fertilizers more particularly to a kind of Diammonium phosphate (DAP) containing coating
Fertilizer.
Background technology
Now with the continuous improvement of living standards of the people, flower planting has become the indispensable work of people.
Fertilizer is to provide mineral element necessary to the above plant of one or more, and improvement soil property, increase soil fertility horizontal one
Substance, is essential substance during flower planting, and quality directly influences the growth and development of flowers, is related to
The yield and quality of flowers.Although a variety of flowers fertilizer have been disclosed at present, existing special fertilizers for flowers there is also
It matches that unreasonable, slow release effect is bad, the lower defect of fertilizer efficiency, affects the yield and quality of flowers.
Invention content
Technical problems based on background technology, the present invention propose a kind of flowers of the Diammonium phosphate (DAP) containing coating with organic
Inorganic composite fertilizer, formula is reasonable, and nutrition is comprehensive, and sustained release, Water-saving effect are excellent, and fertilizer efficiency is long, and utilization rate is high, while can be disease-resistant
Insect pest.
A kind of flowers organic-inorganic compound fertilizer of Diammonium phosphate (DAP) containing coating proposed by the present invention, raw material is by weight
Including：30-55 parts of feces of livestock and poultry, 11-15 parts of tea grounds, 7-30 parts of bamboo shoot skins, 15-36 parts of olive slag, 12-35 parts of silkworm excrement, seabird
8-35 parts of excrement, 5-35 parts of sesame seed meal, 1-10 parts of carbonized coconut shell powder, 15-32 parts of urea, 10-20 parts of coating Diammonium phosphate (DAP), sulfuric acid
10-35 parts of potassium, 2-9 parts of double superhosphate, middle 2-3.8 parts of trace element, 0.05-0.18 parts of microbial bacterial agent, tuber of stemona grass 1-2
Part, 1-2 parts of sweet wormwood, 1-3.8 parts of ginkgo leaf, 2-9 parts of datura flower.
Preferably, the feces of livestock and poultry is the mixture of one or more of cow dung, chicken manure, duck excrement, sheep manure.
Preferably, the coating Diammonium phosphate (DAP) is prepared according to following technique：Ferric trichloride is added in absolute ethyl alcohol
It is uniformly mixed, mesoporous silicon oxide is then added, is stirred at room temperature to absolute ethyl alcohol and volatilizees completely, is forged at 420-530 DEG C
3-5h is burnt, improved silica is obtained；By polyvinyl alcohol, polyethylene glycol, vinyl acetate-ethylene copolymerization emulsions, carboxymethyl cellulose
Element, glycerine, improved silica, mesoporous calcium silicates nanosphere, aluminum phosphate are added to the water, and stirring 30-50min obtains material A；
Material A is sprayed to the surface of Diammonium phosphate (DAP), obtains the coating Diammonium phosphate (DAP).
Preferably, in the preparation process of coating Diammonium phosphate (DAP), ferric trichloride, mesoporous silicon oxide weight ratio be 1：3-
6。
Preferably, in the preparation process of coating Diammonium phosphate (DAP), polyvinyl alcohol, polyethylene glycol, vinyl acetate-ethylene copolymerization
Lotion, carboxymethyl cellulose, glycerine, improved silica, mesoporous calcium silicates nanosphere, aluminum phosphate weight ratio be 8-11：
5-9：3-9：1-2：1-2：4-11：3-8：0.5-1.
Preferably, in the preparation process of coating Diammonium phosphate (DAP), material A, the weight ratio of Diammonium phosphate (DAP) are 10-35：80-
120。
Preferably, the middle trace element is in zinc sulfate, ferrous sulfate, borax, copper sulphate, magnesium sulfate, manganese sulfate
One or more kinds of mixtures.
Preferably, the microbial bacterial agent is bacillus subtilis, bacillus megaterium, Rhodopseudomonas palustris, thin Huang
The mixture of one or more of streptomycete, lactic acid bacteria, black-koji mould, gel-shaped bacillus.
The flowers organic-inorganic compound fertilizer of the Diammonium phosphate (DAP) of the present invention containing coating, adds feces of livestock and poultry, tea
Slag, bamboo shoot skins, olive slag, silkworm excrement, guano, sesame seed meal, carbonized coconut shell powder make itself and urea, coating phosphorus as organic fertilizer
The advantages of sour diammonium, potassium sulfate, double superhosphate, middle trace element coordinate, played organic fertilizer and inorganic fertilizer, is the life of flowers
Length provides abundant nitrogen, phosphorus, potassium, amino acid, carbohydrate, vitamin, organic matter and a variety of middle trace elements, ensure that flowers
All nutritional needs in growth course, promote the growth of flowers, and improve the acid-base property of soil, increase the slow of soil
Ability is rushed, while adding tuber of stemona grass, sweet wormwood, ginkgo leaf, datura flower, wherein containing various sterilization ingredient, it is excellent to assign fertilizer
Antibacterial insecticidal properties, reduce the generation of flower diseases and pests；In the preparation process of preferred embodiment coating Diammonium phosphate (DAP), first with
Ferric trichloride and mesoporous silicon oxide are raw material, and are calcined at 420-530 DEG C, and the dioxy of oxidation Fe2O3 doping has been obtained
SiClx, i.e. improved silica, with higher load capacity and controllable sustained release performance, later by itself and mesoporous silicic acid
Calcium nanosphere, aluminum phosphate cooperation, are added in polyvinyl alcohol, polyethylene glycol, vinyl acetate-ethylene copolymerization emulsions, improve system
Glass transition temperature, reduce apparent diffusion rate of the Diammonium phosphate (DAP) in coating layer, at the same make gained coating reticular structure
Finer and close, hydrone is further difficult by coating, and the release rate of Diammonium phosphate (DAP) is lower；It is added into fertilizer, when fertilizer soaks
When in water, it can quickly absorb water forms one layer of hydrogel on surface so that fertilizer has certain water-retaining property and slow release, makes
The initial stage nutrient release rate of fertilizer be less than 15%, 28 days accumulation nutrient release rate be less than 80%, meet slow-release fertilizer standard GB/T/
The requirement of T23348-2009.
Specific implementation mode
In the following, technical scheme of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of flowers organic-inorganic compound fertilizer of Diammonium phosphate (DAP) containing coating proposed by the present invention, raw material is by weight
Including：55 parts of feces of livestock and poultry, 11 parts of tea grounds, 30 parts of bamboo shoot skins, 15 parts of olive slag, 35 parts of silkworm excrement, 8 parts of guano, sesame seed meal 35
Part, 1 part of carbonized coconut shell powder, 32 parts of urea, 10 parts of coating Diammonium phosphate (DAP), 35 parts of potassium sulfate, 2 parts of double superhosphate, in it is micro
3.8 parts of element, 0.05 part of microbial bacterial agent, 2 parts of tuber of stemona grass, 1 part of sweet wormwood, 3.8 parts of ginkgo leaf, 2 parts of datura flower.
Embodiment 2
A kind of flowers organic-inorganic compound fertilizer of Diammonium phosphate (DAP) containing coating proposed by the present invention, raw material is by weight
Including：30 parts of feces of livestock and poultry, 15 parts of tea grounds, 7 parts of bamboo shoot skins, 36 parts of olive slag, 12 parts of silkworm excrement, 35 parts of guano, sesame seed meal 5
Part, 10 parts of carbonized coconut shell powder, 15 parts of urea, 20 parts of coating Diammonium phosphate (DAP), 10 parts of potassium sulfate, 9 parts of double superhosphate, in it is micro
2 parts of element, 0.18 part of microbial bacterial agent, 1 part of tuber of stemona grass, 2 parts of sweet wormwood, 1 part of ginkgo leaf, 9 parts of datura flower.
Embodiment 3
A kind of flowers organic-inorganic compound fertilizer of Diammonium phosphate (DAP) containing coating proposed by the present invention, raw material is by weight
Including：50 parts of feces of livestock and poultry, 12 parts of tea grounds, 26 parts of bamboo shoot skins, 19 parts of olive slag, 32 parts of silkworm excrement, 11 parts of guano, sesame seed meal 30
Part, 4 parts of carbonized coconut shell powder, 30 parts of urea, 14 parts of coating Diammonium phosphate (DAP), 31 parts of potassium sulfate, 4 parts of double superhosphate, in it is micro
3.3 parts of element, 0.1 part of microbial bacterial agent, 1.8 parts of tuber of stemona grass, 1.3 parts of sweet wormwood, ginkgo leaf 3.2,3 parts of datura flower；
Wherein, the feces of livestock and poultry is cow dung；
The coating Diammonium phosphate (DAP) is prepared according to following technique：Ferric trichloride is added in absolute ethyl alcohol and is mixed
It is even, mesoporous silicon oxide is then added, is stirred at room temperature to absolute ethyl alcohol and volatilizees completely, calcines 5h at 420 DEG C, is changed
Property silica；By polyvinyl alcohol, polyethylene glycol, vinyl acetate-ethylene copolymerization emulsions, carboxymethyl cellulose, glycerine, modification
Silica, mesoporous calcium silicates nanosphere, aluminum phosphate are added to the water, and stirring 30min obtains material A；Material A is sprayed at phosphoric acid
The surface of diammonium obtains the coating Diammonium phosphate (DAP)；
In the preparation process of coating Diammonium phosphate (DAP), ferric trichloride, mesoporous silicon oxide weight ratio be 1：3；
In the preparation process of coating Diammonium phosphate (DAP), polyvinyl alcohol, polyethylene glycol, vinyl acetate-ethylene copolymerization emulsions, carboxylic
Methylcellulose, glycerine, improved silica, mesoporous calcium silicates nanosphere, aluminum phosphate weight ratio be 11：5：9：1：2：4：
8：0.5；
In the preparation process of coating Diammonium phosphate (DAP), material A, the weight ratio of Diammonium phosphate (DAP) are 10：120；
The middle trace element is zinc sulfate；
The microbial bacterial agent is bacillus subtilis.
Embodiment 4
A kind of flowers organic-inorganic compound fertilizer of Diammonium phosphate (DAP) containing coating proposed by the present invention, raw material is by weight
Including：38 parts of feces of livestock and poultry, 14 parts of tea grounds, 9 parts of bamboo shoot skins, 32 parts of olive slag, 16 parts of silkworm excrement, 30 parts of guano, sesame seed meal 9
Part, 8 parts of carbonized coconut shell powder, 19 parts of urea, 18 parts of coating Diammonium phosphate (DAP), 17 parts of potassium sulfate, 8 parts of double superhosphate, in it is micro
2.5 parts of element, 0.16 part of microbial bacterial agent, 1.2 parts of tuber of stemona grass, 1.9 parts of sweet wormwood, 1.5 parts of ginkgo leaf, 8 parts of datura flower；
Wherein, the feces of livestock and poultry be chicken manure, sheep manure mixture, and the weight ratio of chicken manure, sheep manure be 3：5；
The coating Diammonium phosphate (DAP) is prepared according to following technique：Ferric trichloride is added in absolute ethyl alcohol and is mixed
It is even, mesoporous silicon oxide is then added, is stirred at room temperature to absolute ethyl alcohol and volatilizees completely, calcines 3h at 530 DEG C, is changed
Property silica；By polyvinyl alcohol, polyethylene glycol, vinyl acetate-ethylene copolymerization emulsions, carboxymethyl cellulose, glycerine, modification
Silica, mesoporous calcium silicates nanosphere, aluminum phosphate are added to the water, and stirring 50min obtains material A；Material A is sprayed at phosphoric acid
The surface of diammonium obtains the coating Diammonium phosphate (DAP)；
In the preparation process of coating Diammonium phosphate (DAP), ferric trichloride, mesoporous silicon oxide weight ratio be 1：6；
In the preparation process of coating Diammonium phosphate (DAP), polyvinyl alcohol, polyethylene glycol, vinyl acetate-ethylene copolymerization emulsions, carboxylic
Methylcellulose, glycerine, improved silica, mesoporous calcium silicates nanosphere, aluminum phosphate weight ratio be 8：9：3：2：1：11：
3：1；
In the preparation process of coating Diammonium phosphate (DAP), material A, the weight ratio of Diammonium phosphate (DAP) are 35：80；
It is described middle micro- for ferrous sulfate, the mixture of magnesium sulfate, manganese sulfate, and ferrous sulfate, magnesium sulfate, sulfuric acid
The weight ratio of manganese is 3:5:2；
The microbial bacterial agent be bacillus megaterium, streptomyces microflavus mixture, and bacillus megaterium, thin yellow chain
The weight ratio of mould is 3:4.
Embodiment 5
A kind of flowers organic-inorganic compound fertilizer of Diammonium phosphate (DAP) containing coating proposed by the present invention, raw material is by weight
Including：45 parts of feces of livestock and poultry, 13 parts of tea grounds, 22 parts of bamboo shoot skins, 19 parts of olive slag, 21 parts of silkworm excrement, 26 parts of guano, sesame seed meal 19
Part, 6 parts of carbonized coconut shell powder, 22 parts of urea, 16 parts of coating Diammonium phosphate (DAP), 18 parts of potassium sulfate, 5 parts of double superhosphate, in it is micro
3.2 parts of element, 0.12 part of microbial bacterial agent, 1.5 parts of tuber of stemona grass, 1.5 parts of sweet wormwood, 2.3 parts of ginkgo leaf, 4 parts of datura flower；
Wherein, the feces of livestock and poultry be cow dung, chicken manure, duck excrement, sheep manure mixture, and cow dung, chicken manure, duck excrement, sheep manure
Weight ratio be 4:7:3:1；
The coating Diammonium phosphate (DAP) is prepared according to following technique：Ferric trichloride is added in absolute ethyl alcohol and is mixed
It is even, mesoporous silicon oxide is then added, is stirred at room temperature to absolute ethyl alcohol and volatilizees completely, calcines 4h at 510 DEG C, is changed
Property silica；By polyvinyl alcohol, polyethylene glycol, vinyl acetate-ethylene copolymerization emulsions, carboxymethyl cellulose, glycerine, modification
Silica, mesoporous calcium silicates nanosphere, aluminum phosphate are added to the water, and stirring 45min obtains material A；Material A is sprayed at phosphoric acid
The surface of diammonium obtains the coating Diammonium phosphate (DAP)；
In the preparation process of coating Diammonium phosphate (DAP), ferric trichloride, mesoporous silicon oxide weight ratio be 1：5；
In the preparation process of coating Diammonium phosphate (DAP), polyvinyl alcohol, polyethylene glycol, vinyl acetate-ethylene copolymerization emulsions, carboxylic
Methylcellulose, glycerine, improved silica, mesoporous calcium silicates nanosphere, aluminum phosphate weight ratio be 9：7：6：1.7：
1.4：8：5：0.7；
In the preparation process of coating Diammonium phosphate (DAP), material A, the weight ratio of Diammonium phosphate (DAP) are 19：100；
The middle trace element is the mixture of zinc sulfate, ferrous sulfate, borax, copper sulphate, magnesium sulfate, manganese sulfate, and
Zinc sulfate, ferrous sulfate, borax, copper sulphate, magnesium sulfate, manganese sulfate weight ratio be 3：6：5：8：2：3；
The microbial bacterial agent be bacillus subtilis, bacillus megaterium, Rhodopseudomonas palustris, streptomyces microflavus,
Lactic acid bacteria, black-koji mould, gel-shaped bacillus mixture, and bacillus subtilis, bacillus megaterium, marsh are red false single
Born of the same parents bacterium, streptomyces microflavus, lactic acid bacteria, black-koji mould, gel-shaped bacillus weight ratio be 4：7：2：5：7：5：4.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of flowers organic-inorganic compound fertilizer of Diammonium phosphate (DAP) containing coating, which is characterized in that its raw material wraps by weight
It includes：30-55 parts of feces of livestock and poultry, 11-15 parts of tea grounds, 7-30 parts of bamboo shoot skins, 15-36 parts of olive slag, 12-35 parts of silkworm excrement, guano
8-35 parts, 5-35 parts of sesame seed meal, 1-10 parts of carbonized coconut shell powder, 15-32 parts of urea, 10-20 parts of coating Diammonium phosphate (DAP), potassium sulfate
10-35 parts, 2-9 parts of double superhosphate, middle 2-3.8 parts of trace element, 0.05-0.18 parts of microbial bacterial agent, 1-2 parts of tuber of stemona grass,
1-2 parts of sweet wormwood, 1-3.8 parts of ginkgo leaf, 2-9 parts of datura flower.
2. the flowers organic-inorganic compound fertilizer of the Diammonium phosphate (DAP) containing coating according to claim 1, which is characterized in that described
Feces of livestock and poultry is the mixture of one or more of cow dung, chicken manure, duck excrement, sheep manure.
3. the flowers organic-inorganic compound fertilizer of the Diammonium phosphate (DAP) according to claim 1 or claim 2 containing coating, which is characterized in that
The coating Diammonium phosphate (DAP) is prepared according to following technique：Ferric trichloride is added in absolute ethyl alcohol and is uniformly mixed, is then added
Enter mesoporous silicon oxide, be stirred at room temperature to absolute ethyl alcohol and volatilize completely, calcines 3-5h at 420-530 DEG C, be modified
Silica；By polyvinyl alcohol, polyethylene glycol, vinyl acetate-ethylene copolymerization emulsions, carboxymethyl cellulose, glycerine, modified two
Silica, mesoporous calcium silicates nanosphere, aluminum phosphate are added to the water, and stirring 30-50min obtains material A；Material A is sprayed at phosphorus
The surface of sour diammonium obtains the coating Diammonium phosphate (DAP).
4. the flowers organic-inorganic compound fertilizer of the Diammonium phosphate (DAP) containing coating according to claim 3, which is characterized in that wrapping
In the preparation process of film Diammonium phosphate (DAP), ferric trichloride, mesoporous silicon oxide weight ratio be 1：3-6.
5. according to the flowers organic-inorganic compound fertilizer of claim 3 or 4 Diammonium phosphate (DAP) containing coating, which is characterized in that
In the preparation process of coating Diammonium phosphate (DAP), polyvinyl alcohol, polyethylene glycol, vinyl acetate-ethylene copolymerization emulsions, carboxymethyl cellulose
Element, glycerine, improved silica, mesoporous calcium silicates nanosphere, aluminum phosphate weight ratio be 8-11：5-9：3-9：1-2：1-2：
4-11：3-8：0.5-1.
6. special according to the flowers organic-inorganic compound fertilizer of the Diammonium phosphate (DAP) containing coating described in any one of claim 3-5
Sign is, in the preparation process of coating Diammonium phosphate (DAP), material A, the weight ratio of Diammonium phosphate (DAP) are 10-35：80-120.
7. special according to the flowers organic-inorganic compound fertilizer of the Diammonium phosphate (DAP) containing coating described in any one of claim 1-6
Sign is, the middle trace element be zinc sulfate, ferrous sulfate, borax, copper sulphate, magnesium sulfate, one kind in manganese sulfate or
A variety of mixtures.
8. special according to the flowers organic-inorganic compound fertilizer of the Diammonium phosphate (DAP) containing coating described in any one of claim 1-7
Sign is that the microbial bacterial agent is bacillus subtilis, bacillus megaterium, Rhodopseudomonas palustris, streptomyces microflavus, breast
The mixture of one or more of sour bacterium, black-koji mould, gel-shaped bacillus.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810561571.0A CN108409468A (en) | 2018-06-04 | 2018-06-04 | A kind of flowers organic-inorganic compound fertilizer of the Diammonium phosphate (DAP) containing coating |
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| CN201810561571.0A CN108409468A (en) | 2018-06-04 | 2018-06-04 | A kind of flowers organic-inorganic compound fertilizer of the Diammonium phosphate (DAP) containing coating |
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| CN108409468A true CN108409468A (en) | 2018-08-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109734509A (en) * | 2019-02-19 | 2019-05-10 | 山东农业大学 | A kind of film-coated controlled release fertilizer and preparation method thereof of the self assembly selfreparing of loading functional substance |
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|---|---|---|---|---|
| CN104529662A (en) * | 2015-01-26 | 2015-04-22 | 重庆文理学院 | Special controlled-release fertilizer for oil peony and preparation method thereof |
| CN104591920A (en) * | 2015-02-04 | 2015-05-06 | 昌吉市中科菲力信息技术有限公司 | Multifunctional special fertilizer for nursery stock and preparation method of special fertilizer |
| CN104609976A (en) * | 2015-02-04 | 2015-05-13 | 昌吉市中科菲力信息技术有限公司 | Organic and inorganic slow release fertilizer for flowers and preparation method thereof |
| CN105152795A (en) * | 2015-10-23 | 2015-12-16 | 武汉工程大学 | Diammonium phosphate slow-release compound fertilizer coated with blending modified silicon dioxide emulsion and preparation method thereof |
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2018
- 2018-06-04 CN CN201810561571.0A patent/CN108409468A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104529662A (en) * | 2015-01-26 | 2015-04-22 | 重庆文理学院 | Special controlled-release fertilizer for oil peony and preparation method thereof |
| CN104591920A (en) * | 2015-02-04 | 2015-05-06 | 昌吉市中科菲力信息技术有限公司 | Multifunctional special fertilizer for nursery stock and preparation method of special fertilizer |
| CN104609976A (en) * | 2015-02-04 | 2015-05-13 | 昌吉市中科菲力信息技术有限公司 | Organic and inorganic slow release fertilizer for flowers and preparation method thereof |
| CN105152795A (en) * | 2015-10-23 | 2015-12-16 | 武汉工程大学 | Diammonium phosphate slow-release compound fertilizer coated with blending modified silicon dioxide emulsion and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109734509A (en) * | 2019-02-19 | 2019-05-10 | 山东农业大学 | A kind of film-coated controlled release fertilizer and preparation method thereof of the self assembly selfreparing of loading functional substance |
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Application publication date: 20180817 |