CN108101697A - A kind of granulated fertilizer and production method with acid soil opsonic action - Google Patents
A kind of granulated fertilizer and production method with acid soil opsonic action Download PDFInfo
- Publication number
- CN108101697A CN108101697A CN201711341520.9A CN201711341520A CN108101697A CN 108101697 A CN108101697 A CN 108101697A CN 201711341520 A CN201711341520 A CN 201711341520A CN 108101697 A CN108101697 A CN 108101697A
- Authority
- CN
- China
- Prior art keywords
- soil
- granulated fertilizer
- opsonic action
- fertilizer
- acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
-
- 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
- C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to a kind of granulated fertilizers and production method with acid soil opsonic action, in coating machine, granulated fertilizer surface is used into pack spraying adhesive solution, acidic soil conditioner powder is put into again, coating is uniform, the granulated fertilizer with acid soil opsonic action is directly made, the acidic soil conditioner powder addition accounts for the 0.1-50% of granulated fertilizer weight.Granulated fertilizer of the present invention with acid soil opsonic action, employ the technique in particle surface spraying coating, the technique is using coating technique for packing, acidic soil conditioner powder is evenly distributed on fertiliser granulates surface, soil conditioner is uniformly distributed in the soil when fertilizer is sowed, opsonic action is played to acid soil, is a kind of fertilizer for having both acid soil conditioning and appreciating and enlarging.
Description
Technical field
It is more particularly to a kind of that there is tune the present invention relates to a kind of coated fertilizer and production method of acidic soil conditioner type
Manage the granulated fertilizer and its production method of acid soil effect.
Background technology
Due to pursuit of the people to high economic benefit, and plantation experience and market drive and the excess of chemical fertilizer is applied
With single cropping phenomenon is universal, and soil degradation problem becomes increasingly conspicuous, and the salinization of soil, acidifying, element is unbalance, serious shadow
The sustainable development of Xiang Liao China agricultural.
Acid soil refers to pH<6.5 soil, acid soil account for the 40% of whole world cultivated area, account for China and plough
The 20% of ground area.China's acid soil mainly includes brick yellow earth, red soil, dry red soil and dark brown earth etc., and acid source is main
Including：CO in rain water and air2It is dissolved in water and forms carbonic acid；Microorganism and plant root metabolite；In application of organic fertilizers
Organic matter decomposes organic acid of generation etc. in the soil.
Soil acidification can make the microbial population in soil change, and organisms growth becomes smaller, growth and breeding speed
It reduces, such as decomposing the quantity of the primary Microbial Populations in Active bacillus of organic matter reduces, and influences the benign cycle of nutrient, makes
Into the agriculture underproduction, acidified soil can reduce available nutrient content in soil, change soil texture, cause soil depletion, influence to plant
Object normal development.
Acid soil how is made full use of and improved, improves planting benefit, increases national income, is current agricultural production face
One of major issue faced.The method that acid soil is improved in production at present mainly applies quick lime in soil surface, then
It is mixed with topsoil soils, the shortcomings that this method is mainly：If quick lime application is uneven directly to be caused root system of plant
Injury.Excessive quick lime of applying can reduce the absolute content of soil moisture, cause plant hydropenia；Quick lime is at the beginning of soil is mixed into
Phase can be such that soil pH index raises rapidly, destroy the biological character of soil.
Acid conditioner powder adheres to fertilizer surface in the method for the present invention, that is, fertilizer is allowed to have both the work(of adjustment soil
Can, it is not required to that soil conditioner is administered alone.
The content of the invention
The defects of purpose of the present invention is intended to overcome the prior art provides a kind of fertilizer with acid soil opsonic action
Material and production method.
The technical scheme is that：
A kind of granulated fertilizer with acid soil opsonic action, in coating machine, by granulated fertilizer surface using package
Method spraying adhesive solution, then acidic soil conditioner powder is put into, coating is uniform, and being directly made has acid soil tune
The fertilizer of reason effect, the acidic soil conditioner powder addition account for the 0.1-50% of granulated fertilizer weight.
The fertilizer is urea, ammonium nitrate, monoammonium phosphate, Diammonium phosphate (DAP), calcium superphosphate, potash fertilizer or the granular fertilizer of composite fertilizer
Material.
The binding agent is acrylic acid and methyl acrylate, starch, dextrin, epoxy resin, polyethylene glycol, polyethylene
Acid, polyvinyl alcohol, bentonite, attapulgite, diatomite, sodium lignin sulfonate, the one or more of calcium lignosulfonate
Mixture.
The content of binder is the 0.1-15% of granulated fertilizer weight
The acid soil regulator powder is 200-1500 mesh.
The acid soil regulator powder is quick lime, white lime, carbonate, calcium magnesium phosphate, silicate, organic
Matter, potassium feldspar or diatomite.
A kind of production method of the granulated fertilizer with acid soil opsonic action, comprises the following steps：
A, granulated fertilizer removal powder is sieved, is put into coating machine；
B, it is the viscous of the 0.1%-15% of granulated fertilizer weight to granulated fertilizer surface spraying addition in coating machine
Agent solution is tied, binder solution is made uniformly to be attached to the surface of fertiliser granulates；
C, put into conditioner powder, by technique for packing, make conditioner powder uniform adhesion fertiliser granulates surface to get
Fertilizer with acid soil opsonic action.
Binder solution described in step b is uniformly sprayed using spraying technique for packing on granulated fertilizer surface.
Coating machine described in step b is roller, rotary drum, disk or mixer.
The binder solution sprays to granulated fertilizer surface, and after adhering to acidic soil conditioner, fertilizer is not required to dry.
In the method for the present invention there is the granulated fertilizer of acid soil opsonic action, that is, fertilizer is allowed to have both the work(of adjustment soil
Can, it is not required to that soil conditioner is administered alone.Acidic soil conditioner can also play raising effect of fertilizer in the soil, be carried for crop
For nutrition, reach increasing both production and income effect, be a kind of granulated fertilizer for taking into account acid soil conditioning and effect of appreciating and enlarging.
Specific embodiment
With reference to embodiment, the invention will be further described, but not limited to the examples.
Embodiment 1
Granular potash fertilizer 200g is added in into packing machine, coats 50% dextrin solutions of 7g to fertilizer surface, dextrin solution is uniform
Particle Diammonium phosphate (DAP) surface is sprayed at, then puts into 45g acidic soil conditioner powder, wherein magnesium carbonate 15g and calcium silicates 15g,
Potassium feldspar 15%, obtain containing magnesium carbonate 5.95%, magnesium silicate 5.95%, potassium feldspar 5.95% granulated fertilizer.The product acid soil
Earth conditioner is evenly distributed, and quality is：Magnesium carbonate 5.95%, magnesium silicate 5.95%, potassium feldspar 5.95%.
Embodiment 2
Particle Diammonium phosphate (DAP) 200g is added in into packing machine, to 40% epoxy resin solution of fertilizer surface coating 8g, ring
Oxygen resin solution is uniformly applied to particle Diammonium phosphate (DAP) surface, then puts into 60g acid soil regulator powder, wherein calcium carbonate, calcium
Each 20g of magnesium-phosphorus fertilizer, calcium silicates obtains calcium carbonate 7.46%, calcium magnesium phosphate 7.46%, the granulated fertilizer of calcium silicates 7.46%.It should
Product acidic soil conditioner is evenly distributed, and quality is：Calcium carbonate 7.46%, calcium magnesium phosphate 7.46%, calcium silicates 7.46%,
Diammonium phosphate (DAP) 74.6%.
Claims (10)
1. granulated fertilizer surface in coating machine, is used pack by a kind of granulated fertilizer with acid soil opsonic action
Spraying adhesive solution, it is characterised in that：Acidic soil conditioner powder is put into again, and coating is uniform, and being directly made has
The granulated fertilizer of acid soil opsonic action, the acidic soil conditioner powder addition account for granulated fertilizer weight
0.1-50%.
2. the granulated fertilizer according to claim 1 with acid soil opsonic action, it is characterised in that：The particle
Fertilizer is urea, ammonium nitrate, monoammonium phosphate, Diammonium phosphate (DAP), calcium superphosphate, potash fertilizer or the granulated fertilizer of composite fertilizer.
3. the granulated fertilizer according to claim 1 with acid soil opsonic action, it is characterised in that：The bonding
Agent is acrylic acid and methyl acrylate, starch, dextrin, epoxy resin, polyethylene glycol, acid polyethylene, polyvinyl alcohol, bentonite,
Attapulgite, diatomite, sodium lignin sulfonate, one or more kinds of mixtures of calcium lignosulfonate.
4. the granulated fertilizer according to claim 1 with acid soil opsonic action, it is characterised in that：The bonding
Agent additive amount is the 0.1-15% of granulated fertilizer weight.
5. the granulated fertilizer according to claim 1 with acid soil opsonic action, it is characterised in that：The acidity
Soil regulator powder is 200-1500 mesh.
6. the granulated fertilizer according to claim 1 with acid soil opsonic action, it is characterised in that：The acidity
Soil regulator powder is quick lime, white lime, calcium magnesium phosphate, organic matter, potassium feldspar or diatomite.
7. the granulated fertilizer according to claim 1 with acid soil opsonic action, it is characterised in that：The acidity
Soil regulator powder is carbonate or silicate.
8. the production method of the granulated fertilizer according to claim 1 with acid soil opsonic action, it is characterised in that
Comprise the following steps：
A, granulated fertilizer removal powder is sieved, is put into coating machine；
B, it is the binding agent of the 0.1%-15% of granulated fertilizer weight to granulated fertilizer surface spraying addition in coating machine
Solution makes binder solution uniformly be attached to the surface of fertiliser granulates；
C, acidic soil conditioner powder is put into, by technique for packing, makes conditioner powder uniform adhesion in fertiliser granulates surface,
Up to the fertilizer with acid soil opsonic action.
9. the production method of the granulated fertilizer according to claim 8 with acid soil opsonic action, it is characterised in that：
Binder solution described in step b is uniformly sprayed using spraying technique for packing on granulated fertilizer surface.
10. the production method of the granulated fertilizer according to claim 8 with acid soil opsonic action, feature exist
In：Coating machine described in step b is roller, rotary drum, disk or mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711341520.9A CN108101697A (en) | 2017-12-14 | 2017-12-14 | A kind of granulated fertilizer and production method with acid soil opsonic action |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711341520.9A CN108101697A (en) | 2017-12-14 | 2017-12-14 | A kind of granulated fertilizer and production method with acid soil opsonic action |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108101697A true CN108101697A (en) | 2018-06-01 |
Family
ID=62216986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711341520.9A Pending CN108101697A (en) | 2017-12-14 | 2017-12-14 | A kind of granulated fertilizer and production method with acid soil opsonic action |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108101697A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110294646A (en) * | 2019-06-26 | 2019-10-01 | 深圳市芭田生态工程股份有限公司 | Synergist for enhancing fertilizer granule strength is applied with it |
| CN111499463A (en) * | 2020-06-10 | 2020-08-07 | 黑龙江实力农业肥料科技有限公司 | Preparation method of drying-free fertilizer |
| CN112645753A (en) * | 2019-10-11 | 2021-04-13 | 任晓芳 | Preparation method of soil fructification prevention calcium supplement agent applied to soil improvement |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101857484A (en) * | 2009-04-10 | 2010-10-13 | 柯金炼 | Preparation of slow-release enveloped fertilizer |
| CN102276357A (en) * | 2011-07-19 | 2011-12-14 | 华南农业大学 | Organic matter coated controlled-release fertilizer and preparation method thereof |
| CN104370652A (en) * | 2014-12-03 | 2015-02-25 | 上海宝田新型建材有限公司 | Special silicon containing compound fertilizer for paddy and preparation method of said fertilizer |
| CN107141065A (en) * | 2017-05-15 | 2017-09-08 | 沈阳农业大学 | A kind of self-curing film-coated controlled release fertilizer and preparation method thereof |
-
2017
- 2017-12-14 CN CN201711341520.9A patent/CN108101697A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101857484A (en) * | 2009-04-10 | 2010-10-13 | 柯金炼 | Preparation of slow-release enveloped fertilizer |
| CN102276357A (en) * | 2011-07-19 | 2011-12-14 | 华南农业大学 | Organic matter coated controlled-release fertilizer and preparation method thereof |
| CN104370652A (en) * | 2014-12-03 | 2015-02-25 | 上海宝田新型建材有限公司 | Special silicon containing compound fertilizer for paddy and preparation method of said fertilizer |
| CN107141065A (en) * | 2017-05-15 | 2017-09-08 | 沈阳农业大学 | A kind of self-curing film-coated controlled release fertilizer and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110294646A (en) * | 2019-06-26 | 2019-10-01 | 深圳市芭田生态工程股份有限公司 | Synergist for enhancing fertilizer granule strength is applied with it |
| CN110294646B (en) * | 2019-06-26 | 2022-04-22 | 深圳市芭田生态工程股份有限公司 | Synergist for enhancing strength of fertilizer particles and application thereof |
| CN112645753A (en) * | 2019-10-11 | 2021-04-13 | 任晓芳 | Preparation method of soil fructification prevention calcium supplement agent applied to soil improvement |
| CN111499463A (en) * | 2020-06-10 | 2020-08-07 | 黑龙江实力农业肥料科技有限公司 | Preparation method of drying-free fertilizer |
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| PB01 | Publication | ||
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Application publication date: 20180601 |