CN104311318A - Composite coated fertilizer containing silica powder and preparation method of composite coated fertilizer - Google Patents
Composite coated fertilizer containing silica powder and preparation method of composite coated fertilizer Download PDFInfo
- Publication number
- CN104311318A CN104311318A CN201410554119.3A CN201410554119A CN104311318A CN 104311318 A CN104311318 A CN 104311318A CN 201410554119 A CN201410554119 A CN 201410554119A CN 104311318 A CN104311318 A CN 104311318A
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- Prior art keywords
- parts
- sulfate
- coated fertilizer
- composite coated
- silica powder
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Classifications
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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
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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
- C05B1/02—Superphosphates
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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
-
- 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
- C05G5/36—Layered or coated, e.g. dust-preventing coatings layered or coated with sulfur
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a composite coated fertilizer containing silica powder. The composite coated fertilizer is characterized by being prepared from the following raw materials in parts by weight: 1-2 parts of manganese sulfate, 1-2 parts of zinc sulfate, 2-3 parts of ferrous sulfate, 3-4 parts of cellulose, 25-27 parts of urea, 15-19 parts of potash magnesium sulfate, 10-14 parts of sodium sulfate, 9-13 parts of calcium superphosphate, 11-14 parts of liquid sulfur, 13-15 parts of silica powder, 80-85 parts of thoroughly-decomposed animal waste, 45-48 parts of thoroughly-decomposed cake fertilizers, 7-9 parts of an soil conditioner and an appropriate amount of water. According to the composite coated fertilizer containing silica powder disclosed by the invention, the liquid sulfur and the silica powder are compounded to coat to overcome the defect that the sulfur-coated film is easy to get crisp and crack, and thus, the hardness is high, the wear resistance is good and the slow-release effect is prolonged; the soil conditioner is added to achieve the effects of achieving synergism and promoting the plant to absorb nutrients. The composite coated fertilizer containing silica powder is comprehensive and balanced in nutrition, rich in various trace elements, capable of satisfying the nutrients needed for plant grown to achieve the effect of increasing yield.
Description
Technical field
The present invention relates to fertilizer field, particularly a kind of composite coated fertilizer containing silicon powder and preparation method thereof.
Background technology
Coated fertilizer is also known as coated fertilizer, film fertilizer.The fertilizer of quick-acting chemical fertilizer granule is wrapped up with semipermeability or opacity film substrate.Filmogen has plastics, resin, paraffin, polyethylene and elementary sulfur etc.At present, domestic and international film-coated controlled release fertilizer type mainly contains inorganics coated fertilizer and the large class of high polymer film-coated fertilizer two.Be wherein that the fertilizer of coated fertilizer occupies very large proportion with sulphur in mineral manure coated slow release fertilizer.Major cause have some: sulphur is lower relative to other controlled-release material price, and raw material is easy to get; With the complete processing of the sustained-controll-release fertiliser of sulfur coating and equipment simple; The moderate-element that sulphur or a kind of crop need; Sulphur is a kind of sterilant etc.Although be that coated slow-release material has many advantages with sulphur, but it also has the shortcoming that self cannot overcome, such as: be that nutrient is easily closed dead by coated release-controlled material completely with sulphur, nutrient just cannot discharge in early stage at all, crushing (all will discharge disposable for nutrient when putamina has hole or breaks) release only could be formed after sulphur film rupture, easily cause crop fertilizer deficiency in early stage, later stage nutrient is too much hindered root and is burnt seedling etc.So just need to add other compositions in sulphur, prevent the formation of these shortcomings.
Summary of the invention
The object of this invention is to provide a kind of composite coated fertilizer containing silicon powder and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
Containing the composite coated fertilizer of silicon powder, be made up of the raw material of following weight part: manganous sulfate 1-2, zinc sulfate 1-2, ferrous sulfate 2-3, cellulase 3-4, urea 25-27, potassium magnesium sulfate 15-19, sodium sulfate 10-14, calcium superphosphate 9-13, Molten sulphur 11-14, silicon powder 13-15, the animal excrement 80-85 that becomes thoroughly decomposed, the cake fertilizer 45-48 that becomes thoroughly decomposed, soil improvement agent 7-9, water are appropriate;
Described soil improvement agent is made up of the raw material of following weight part: brown coal powder 10-20, nano-carbon powder 1-2, bodied ferric sulfate 4-5, pentaerythritol triacrylate 17-19, selenium enriched yeast 3-4, copper sulfate 2-3, Zinc Gluconate 2-3, medical stone powder 1-2, ammonium molybdate 2-3, boric acid 1-2, double pentaerythritol methacrylate 4-6, vinegar 30-40, chitosan 2-3, Oil of Eucalyptus 1-2, tripoly phosphate sodium STPP 2-3, xitix 1-2; Preparation method is first by pentaerythritol triacrylate, double pentaerythritol methacrylate and brown coal powder, nano-carbon powder, Oil of Eucalyptus mixing and stirring, is heated to 65 DEG C-75 DEG C, forms mixture; Again all the other remaining components are mixed, fully stir and form vinegar mixed solution; Mixture is mixed with vinegar mixed solution, high speed dispersion form slurry and get final product.
A kind of composite coated fertilizer containing silicon powder of the present invention, be made up of following concrete steps:
(1) by after manganous sulfate, zinc sulfate, ferrous sulfate, potassium magnesium sulfate, sodium sulfate, calcium superphosphate mixing, add appropriate warm water, mix and add soil improvement agent, cellulase, continue to stir, after high speed dispersion obtains slurry, concentrate drying, makes particle;
(2) all the other remaining components except Molten sulphur, silicon powder are mixed, dry, pulverize, make particle;
(3) silicon powder is mixed with Molten sulphur, be heated to 50 DEG C-65 DEG C, mix with particle in particle and step (2) in step (1), normal temperature cooling drying and get final product.
The invention has the beneficial effects as follows: the present invention adopt Molten sulphur and silicon powder composite coated, solve the shortcoming of the easy embrittlement of sulfur coating, hardness is good, and wear resistance is good, extends slow release effect; Add soil improvement agent, there is synergy, promote the effect of plant absorption nutrition; Comprehensive nutrition of the present invention is balanced, is rich in various trace elements, meets the nutrient needed for plant-growth, reach the effect increasing income volume increase.
Specific embodiments
Below by specific examples, the present invention is described in detail.
Containing the composite coated fertilizer of silicon powder, be made up of the raw material of following weight part (kilogram): manganous sulfate 1, zinc sulfate 1, ferrous sulfate 2, cellulase 3, urea 25, potassium magnesium sulfate 15, sodium sulfate 10, calcium superphosphate 9, Molten sulphur 11, silicon powder 13, animal excrement 80 of becoming thoroughly decomposed, the cake fertilizer 45 that becomes thoroughly decomposed, soil improvement agent 7, water are appropriate;
Described soil improvement agent is made up of the raw material of following weight part (kilogram): brown coal powder 10, nano-carbon powder 1, bodied ferric sulfate 4, pentaerythritol triacrylate 17, selenium enriched yeast 3, copper sulfate 2, Zinc Gluconate 2, medical stone powder 1, ammonium molybdate 2, boric acid 1, double pentaerythritol methacrylate 4, vinegar 30, chitosan 2, Oil of Eucalyptus 1, tripoly phosphate sodium STPP 2, xitix 1; Preparation method is first by pentaerythritol triacrylate, double pentaerythritol methacrylate and brown coal powder, nano-carbon powder, Oil of Eucalyptus mixing and stirring, is heated to 65 DEG C-75 DEG C, forms mixture; Again all the other remaining components are mixed, fully stir and form vinegar mixed solution; Mixture is mixed with vinegar mixed solution, high speed dispersion form slurry and get final product.
A kind of composite coated fertilizer containing silicon powder of the present invention, be made up of following concrete steps:
(1) by after manganous sulfate, zinc sulfate, ferrous sulfate, potassium magnesium sulfate, sodium sulfate, calcium superphosphate mixing, add appropriate warm water, mix and add soil improvement agent, cellulase, continue to stir, after high speed dispersion obtains slurry, concentrate drying, makes particle;
(2) all the other remaining components except Molten sulphur, silicon powder are mixed, dry, pulverize, make particle;
(3) silicon powder is mixed with Molten sulphur, be heated to 50 DEG C-65 DEG C, mix with particle in particle and step (2) in step (1), normal temperature cooling drying and get final product.
The farmland with identical fertility is planned, mark off 4 blocks of soils fifty-fifty, apply fertilizer in fertilizer of the present invention wherein 2 plots of wheat paddocks, on average every mu is applied fertilizer 80 kilograms, the common fertilizer of other 2 pieces of applying same components, obtaining with the per mu yield of the wheat of fertilizer of the present invention is 1.34 times that apply common fertilizer.
Claims (2)
1. the composite coated fertilizer containing silicon powder, it is characterized in that, be made up of the raw material of following weight part: manganous sulfate 1-2, zinc sulfate 1-2, ferrous sulfate 2-3, cellulase 3-4, urea 25-27, potassium magnesium sulfate 15-19, sodium sulfate 10-14, calcium superphosphate 9-13, Molten sulphur 11-14, silicon powder 13-15, the animal excrement 80-85 that becomes thoroughly decomposed, the cake fertilizer 45-48 that becomes thoroughly decomposed, soil improvement agent 7-9, water are appropriate;
Described soil improvement agent is made up of the raw material of following weight part: brown coal powder 10-20, nano-carbon powder 1-2, bodied ferric sulfate 4-5, pentaerythritol triacrylate 17-19, selenium enriched yeast 3-4, copper sulfate 2-3, Zinc Gluconate 2-3, medical stone powder 1-2, ammonium molybdate 2-3, boric acid 1-2, double pentaerythritol methacrylate 4-6, vinegar 30-40, chitosan 2-3, Oil of Eucalyptus 1-2, tripoly phosphate sodium STPP 2-3, xitix 1-2; Preparation method is first by pentaerythritol triacrylate, double pentaerythritol methacrylate and brown coal powder, nano-carbon powder, Oil of Eucalyptus mixing and stirring, is heated to 65 DEG C-75 DEG C, forms mixture; Again all the other remaining components are mixed, fully stir and form vinegar mixed solution; Mixture is mixed with vinegar mixed solution, high speed dispersion form slurry and get final product.
2. a kind of composite coated fertilizer containing silicon powder according to claim 1, is characterized in that, be made up of following concrete steps:
(1) by after manganous sulfate, zinc sulfate, ferrous sulfate, potassium magnesium sulfate, sodium sulfate, calcium superphosphate mixing, add appropriate warm water, mix and add soil improvement agent, cellulase, continue to stir, after high speed dispersion obtains slurry, concentrate drying, makes particle;
(2) all the other remaining components except Molten sulphur, silicon powder are mixed, dry, pulverize, make particle;
(3) silicon powder is mixed with Molten sulphur, be heated to 50 DEG C-65 DEG C, mix with particle in particle and step (2) in step (1), normal temperature cooling drying and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410554119.3A CN104311318A (en) | 2014-10-20 | 2014-10-20 | Composite coated fertilizer containing silica powder and preparation method of composite coated fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410554119.3A CN104311318A (en) | 2014-10-20 | 2014-10-20 | Composite coated fertilizer containing silica powder and preparation method of composite coated fertilizer |
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| CN104311318A true CN104311318A (en) | 2015-01-28 |
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| CN201410554119.3A Pending CN104311318A (en) | 2014-10-20 | 2014-10-20 | Composite coated fertilizer containing silica powder and preparation method of composite coated fertilizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105359811A (en) * | 2015-11-27 | 2016-03-02 | 全椒县琪悦家庭农场 | Wheat high-yield high quality plantation method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276346A (en) * | 2011-05-19 | 2011-12-14 | 四川广安恒立化工有限公司 | Sulphur-coated slow release fertilizer with added active cell-opening agent and production method of sulphur-coated slow release fertilizer |
| CN104072318A (en) * | 2014-06-13 | 2014-10-01 | 阜阳市益盛兔业有限公司 | Multi-element compound coated fertilizer containing ore powder and preparation method thereof |
-
2014
- 2014-10-20 CN CN201410554119.3A patent/CN104311318A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276346A (en) * | 2011-05-19 | 2011-12-14 | 四川广安恒立化工有限公司 | Sulphur-coated slow release fertilizer with added active cell-opening agent and production method of sulphur-coated slow release fertilizer |
| CN104072318A (en) * | 2014-06-13 | 2014-10-01 | 阜阳市益盛兔业有限公司 | Multi-element compound coated fertilizer containing ore powder and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105359811A (en) * | 2015-11-27 | 2016-03-02 | 全椒县琪悦家庭农场 | Wheat high-yield high quality plantation method |
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Application publication date: 20150128 |