CN104355791A - Novel compound coated fertilizer with stable fertilizer efficiency and preparation method thereof - Google Patents

Novel compound coated fertilizer with stable fertilizer efficiency and preparation method thereof Download PDF

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Publication number
CN104355791A
CN104355791A CN201410553639.2A CN201410553639A CN104355791A CN 104355791 A CN104355791 A CN 104355791A CN 201410553639 A CN201410553639 A CN 201410553639A CN 104355791 A CN104355791 A CN 104355791A
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China
Prior art keywords
parts
powder
fertilizer
coated fertilizer
novel compound
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Pending
Application number
CN201410553639.2A
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Chinese (zh)
Inventor
陈灿
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HEFEI CHANGRUN AGRICULTURE TECHNOLOGY Co Ltd
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HEFEI CHANGRUN AGRICULTURE TECHNOLOGY Co Ltd
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Priority to CN201410553639.2A priority Critical patent/CN104355791A/en
Publication of CN104355791A publication Critical patent/CN104355791A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80Soil conditioners
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00Fertilisers from human or animal excrements, e.g. manure
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F9/00Fertilisers from household or town refuse
    • C05F9/04Biological compost
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G5/00Fertilisers characterised by their form
    • C05G5/30Layered or coated, e.g. dust-preventing coatings

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Soil Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Fertilizers (AREA)

Abstract

The invention discloses a novel compound coated fertilizer with stable fertilizer efficiency. The novel compound coated fertilizer is characterized by comprising the following materials in parts by weight: 9-12 parts of bentonite, 46-49 parts of corncob powder, 53-57 parts of rice hull powder, 77-82 parts of chicken manure, 6-8 parts of EM fungicide, 10-13 parts of calcium hydroxide powder, 27-29 parts of urea, 3-4 parts of humic acid, 9-11 parts of monoammonium phosphate, 16-18 parts of monoammonium phosphate, 16-18 parts of potassium chloride, 12-15 parts of potassium sulphate, 7-9 parts of a soil conditioner, and a proper amount of water. A coating process is adopted, the slow-release effect is remarkable, the novel compound coated fertilizer has the advantages of stable fertilizer efficiency, rich and improved nutrients, adequate material source and the like, adding the soil conditioner has the effects of improving effect and promoting the nutrient uptake of a plant, and the novel compound coated fertilizer is safe and environmentally-friendly, simple in production process, low in cost, and suitable for large-scale popularization.

Description

NEW TYPE OF COMPOSITE coated fertilizer that a kind of fertilizer efficiency is stable and preparation method thereof
Technical field
The present invention relates to fertilizer field, NEW TYPE OF COMPOSITE coated fertilizer that particularly a kind of fertilizer efficiency is stable 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.The object of coating is that the available nutrient of coated fertilizer the inside after being manured into soil is discharged, lentamente to extend fertilizer efficiency.Rate of release is decided by coating kind, thickness, particle diameter, fertilizer solvability, the soil moisture, soil moisture content and soil microbial activities etc.Be applicable to that economic worth is high, breeding time is long, fertilizer requirement is large but the crop of inconvenient split application, and nutrient is easy to that the temperature of leaching loss is high, area of heavy rainfull or irrigation region, especially on the sand loam soil that quality is light.Existing coated fertilizer many shortages specific aim.
Summary of the invention
The object of this invention is to provide stable NEW TYPE OF COMPOSITE coated fertilizer of a kind of fertilizer efficiency and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
The NEW TYPE OF COMPOSITE coated fertilizer that fertilizer efficiency is stable, is made up of the raw material of following weight part: wilkinite 9-12, corn cob meal 46-49, powdered rice hulls 53-57, chicken manure 77-82, EM microbial inoculum 6-8, calcium hydroxide powder 10-13, urea 27-29, humic acid 3-4, zeolite powder 9-11, monoammonium phosphate 16-18, Repone K 16-18, potassium sulfate 12-15, 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.
The NEW TYPE OF COMPOSITE coated fertilizer that a kind of fertilizer efficiency of the present invention is stable, be made up of following concrete steps:
(1) by after calcium hydroxide powder, monoammonium phosphate, Repone K, potassium sulfate mixing, add appropriate warm water, mix and add soil improvement agent, wilkinite, humic acid, zeolite powder, continue to stir, after high speed dispersion obtains slurry, concentrate drying, makes particle;
(2) all the other remaining components except urea mixed, keep water content 42-45%, stir, sealing, carries out anaerobic fermentation 24-30 days under normal temperature, and period every turning in 4-5 days once, dries, makes particle;
(3) particle in particle in step (1) and step (2) is mixed put into drum-type mixing granulation machine; at the urea of composite grain trypsin method heating and melting; composite grain outside surface is made to form uniform as far as possible coating, 65 DEG C of-75 DEG C of warm air dryings, room temperature air cooling and get final product.
The invention has the beneficial effects as follows: the present invention adopts coating process, slow release effect is remarkable, has that fertilizer efficiency is stable, feed compositions enriches the advantages such as perfect, material source is sufficient; Add soil improvement agent, there is synergy, promote the effect of plant absorption nutrition; Safety and environmental protection of the present invention, production technique are simple, cost is low, suit large area to popularize.
Specific embodiments
Below by specific examples, the present invention is described in detail.
The NEW TYPE OF COMPOSITE coated fertilizer that fertilizer efficiency is stable, is made up of the raw material of following weight part (kilogram): wilkinite 9, corn cob meal 46, powdered rice hulls 53, chicken manure 77, EM microbial inoculum 6, calcium hydroxide powder 10, urea 27, humic acid 3, zeolite powder 9, monoammonium phosphate 16, Repone K 16, potassium sulfate 12, 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.
The NEW TYPE OF COMPOSITE coated fertilizer that a kind of fertilizer efficiency of the present invention is stable, be made up of following concrete steps:
(1) by after calcium hydroxide powder, monoammonium phosphate, Repone K, potassium sulfate mixing, add appropriate warm water, mix and add soil improvement agent, wilkinite, humic acid, zeolite powder, continue to stir, after high speed dispersion obtains slurry, concentrate drying, makes particle;
(2) all the other remaining components except urea mixed, keep water content 42-45%, stir, sealing, carries out anaerobic fermentation 24-30 days under normal temperature, and period every turning in 4-5 days once, dries, makes particle;
(3) particle in particle in step (1) and step (2) is mixed put into drum-type mixing granulation machine; at the urea of composite grain trypsin method heating and melting; composite grain outside surface is made to form uniform as far as possible coating, 65 DEG C of-75 DEG C of warm air dryings, room temperature air cooling and get final product.
Carry out manurial experiment by planting wheat in 10 mu of farmlands of equal fertility, every mu uses this product 125 kilograms, waits nutrient composite fertilizer on average every mu of wheat increase yield 11.3% on year-on-year basis, decreases using of agricultural chemicals simultaneously, improve product quality.

Claims (2)

1. the NEW TYPE OF COMPOSITE coated fertilizer that a fertilizer efficiency is stable, it is characterized in that, be made up of the raw material of following weight part: wilkinite 9-12, corn cob meal 46-49, powdered rice hulls 53-57, chicken manure 77-82, EM microbial inoculum 6-8, calcium hydroxide powder 10-13, urea 27-29, humic acid 3-4, zeolite powder 9-11, monoammonium phosphate 16-18, Repone K 16-18, potassium sulfate 12-15, 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. the NEW TYPE OF COMPOSITE coated fertilizer that a kind of fertilizer efficiency is stable according to claim 1, is characterized in that, is made up of following concrete steps:
(1) by after calcium hydroxide powder, monoammonium phosphate, Repone K, potassium sulfate mixing, add appropriate warm water, mix and add soil improvement agent, wilkinite, humic acid, zeolite powder, continue to stir, after high speed dispersion obtains slurry, concentrate drying, makes particle;
(2) all the other remaining components except urea mixed, keep water content 42-45%, stir, sealing, carries out anaerobic fermentation 24-30 days under normal temperature, and period every turning in 4-5 days once, dries, makes particle;
(3) particle in particle in step (1) and step (2) is mixed put into drum-type mixing granulation machine; at the urea of composite grain trypsin method heating and melting; composite grain outside surface is made to form uniform as far as possible coating, 65 DEG C of-75 DEG C of warm air dryings, room temperature air cooling and get final product.
CN201410553639.2A 2014-10-20 2014-10-20 Novel compound coated fertilizer with stable fertilizer efficiency and preparation method thereof Pending CN104355791A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104817349A (en) * 2015-03-30 2015-08-05 苏州仁成生物科技有限公司 Preparation method of zinc-iron-rich special biological organic fertilizer for fresh eating corn
CN106365785A (en) * 2016-08-26 2017-02-01 和县常久农业发展有限公司 High-effective fertilizer for strawberries with addition of active functional bacteria carbon aerogel and preparation method thereof
CN107033922A (en) * 2017-06-20 2017-08-11 合肥卓畅农业科技有限公司 A kind of soil conditioner and preparation method thereof
CN112279728A (en) * 2020-11-05 2021-01-29 河南省农业科学院植物营养与资源环境研究所 Synergistic fertilizer special for wheat and corn and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104072317A (en) * 2014-06-13 2014-10-01 阜阳市益盛兔业有限公司 Special fermented composite coated fertilizer for wheat base fertilizer and preparation method of fermented composite coated fertilizer
CN104072276A (en) * 2014-06-13 2014-10-01 阜阳市益盛兔业有限公司 Biological organic composite coated fertilizer capable of activating soil and preparation method thereof
CN104098388A (en) * 2014-06-12 2014-10-15 阜阳市颍泉区涌泉种植专业合作社 Compound coated fertilizer with balanced nutrition and lasting fertility and preparation method thereof
CN104098389A (en) * 2014-06-12 2014-10-15 阜阳市颍泉区涌泉种植专业合作社 Rooting promoting composite coated fertilizer and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104098388A (en) * 2014-06-12 2014-10-15 阜阳市颍泉区涌泉种植专业合作社 Compound coated fertilizer with balanced nutrition and lasting fertility and preparation method thereof
CN104098389A (en) * 2014-06-12 2014-10-15 阜阳市颍泉区涌泉种植专业合作社 Rooting promoting composite coated fertilizer and preparation method thereof
CN104072317A (en) * 2014-06-13 2014-10-01 阜阳市益盛兔业有限公司 Special fermented composite coated fertilizer for wheat base fertilizer and preparation method of fermented composite coated fertilizer
CN104072276A (en) * 2014-06-13 2014-10-01 阜阳市益盛兔业有限公司 Biological organic composite coated fertilizer capable of activating soil and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104817349A (en) * 2015-03-30 2015-08-05 苏州仁成生物科技有限公司 Preparation method of zinc-iron-rich special biological organic fertilizer for fresh eating corn
CN106365785A (en) * 2016-08-26 2017-02-01 和县常久农业发展有限公司 High-effective fertilizer for strawberries with addition of active functional bacteria carbon aerogel and preparation method thereof
CN107033922A (en) * 2017-06-20 2017-08-11 合肥卓畅农业科技有限公司 A kind of soil conditioner and preparation method thereof
CN112279728A (en) * 2020-11-05 2021-01-29 河南省农业科学院植物营养与资源环境研究所 Synergistic fertilizer special for wheat and corn and preparation method thereof

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