CN106748579A - A kind of coated slow-release composite organic-inorganic fertilizer - Google Patents
A kind of coated slow-release composite organic-inorganic fertilizer Download PDFInfo
- Publication number
- CN106748579A CN106748579A CN201611135082.6A CN201611135082A CN106748579A CN 106748579 A CN106748579 A CN 106748579A CN 201611135082 A CN201611135082 A CN 201611135082A CN 106748579 A CN106748579 A CN 106748579A
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- CN
- China
- Prior art keywords
- fertilizer
- parts
- inorganic
- coated slow
- release composite
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- 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
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- 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
Abstract
The invention discloses a kind of coated slow-release composite organic-inorganic fertilizer, from-inner-to-outer includes the fertile heart, covering fertilizer and surrounding layer fertilizer successively, the fertile heart includes being mixed into for 12 parts of 58 parts of waste residue of Chinese herbs, 8 10 parts of stalk, 12 parts of cow dung, 8 10 parts of pine soil and ground phosphate rock according to mass fraction, covering fertilizer is inorganic nitrogeneous fertilizer, inorganic nitrogeneous fertilizer includes 12 parts of 58 parts of ammonium chloride, 8 10 parts of MAP and Diammonium phosphate (DAP) according to mass fraction, surrounding layer is organic nitrogenous fertilizer, and organic nitrogenous fertilizer is urea；Composite fertilizer is made as the present invention three-decker of from-inner-to-outer so that fertility therein slowly discharges in soil, in corresponding period, discharges corresponding fertilizer.
Description
Technical field
The invention belongs to technology fertilizer field, more particularly to a kind of coated slow-release composite organic-inorganic fertilizer.
Background technology
Fertilizer be to provide one or more plants necessary to mineral element, improve soil property, increase soil fertility
One class material of level, is one of material base of agricultural production.
Fertilizer is most important to increasing crop yield, nutrient necessary to higher plant include carbon, hydrogen, oxygen, nitrogen, phosphorus,
16 kinds of elements such as potassium, calcium, magnesium, sulphur, iron, boron, manganese, copper, zinc, molybdenum and chlorine.This 16 kinds of essential nutrient elements are because it is in crop body
Content is different, and a large amount of, middle amount and micronutrient element can be divided into again.Macronutrient accounts for the thousand of dry matter in crop body
/ several to tens percent, such as carbon, hydrogen, oxygen, nitrogen, phosphorus, potassium；Middle amount and micronutrient element account for dry in crop body
The some thousandths of of weight to 100,000/several, such as calcium, magnesium, sulphur, iron, boron, manganese, copper, zinc, molybdenum and chlorine.
The lacking of any element, can all have influence on the normal growth development of crop, for example, nitrogen stress can cause plant short
Small thin and delicate, leaf is remarkably decreased in the improper greens such as yellowish green, yellow orange, during serious nitrogen stress, the notable early ageing of crop and precocity, yield,
Only by lift-augmented mechanism, its harm could be mitigated.Chemical fertilizer is always the key factor of increasing crop yield, to China's increases in grain production
Contribution rate be up to 40%.However, chemical fertilizer application is unreasonable for a long time, a series of problem, chemical fertilizer are brought to farmland quality
, less than 30%, soil contamination problem is serious, and contamination accident takes place frequently for practical efficiency, and the whole nation tills the land and more than the 10% of area received
Heavy metal pollution, wherein south China urban there are about half arable land and is subjected to the toxic heavy metals such as cadmium, arsenic, mercury and oil type organic
Pollution.Along with the appearance of these problems, new-type fertilizer arises at the historic moment.New-type fertilizer refers to certain fertilizer function and certain increasing
Product is acted on, and by the development and production of fertilizer production enterprise, meets industry or company standard, containing organic and inorganic, microbial bacterial agent or is had concurrently
Mentioned component, through physics, chemistry, biological method working process new varieties fertilizer.New-type fertilizer can be effectively improved conventional fertilizers
Utilization rate is low, excessively administration etc. is caused a series of problems, and correct administration can improve utilization rate of fertilizer, reach synergy volume increase, subtract
The dirty purpose of amount drop, is efficient development, green, the inevitable requirement of sustainable agriculture.
The content of the invention
The present invention provides a kind of coated slow-release composite organic-inorganic fertilizer, to solve the problems of the prior art.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of coated slow-release composite organic-inorganic fertilizer, from-inner-to-outer includes the fertile heart, covering fertilizer and surrounding layer fertilizer, the fertile heart successively
It is the mixture of waste residue of Chinese herbs, stalk, cow dung, pine soil and ground phosphate rock, covering fertilizer is inorganic nitrogeneous fertilizer, and surrounding layer is organic nitrogen
Fertilizer.
Present invention further optimization scheme, the fertile heart according to mass fraction include waste residue of Chinese herbs 5-8 parts, stalk 8-10 parts,
Cow dung 1-2 parts, pine soil 8-10 parts and ground phosphate rock 1-2 parts.
Waste residue of Chinese herbs, stalk, cow dung, pine soil and ground phosphate rock are stirred powder by present invention further optimization scheme, the fertile heart
It is broken, dry, pelletized by extruder.
Present invention further optimization scheme, the particle diameter of the fertile heart is 0.5-0.8cm.
Present invention further optimization scheme, inorganic nitrogeneous fertilizer includes ammonium chloride 5-8 parts, MAP 8- according to mass fraction
10 parts and Diammonium phosphate (DAP) 1-2 parts.
Present invention further optimization scheme, the fertile heart is wrapped with a diameter of 0.8-1.0cm after inorganic nitrogeneous fertilizer.
Present invention further optimization scheme, organic nitrogenous fertilizer is urea.
Present invention further optimization scheme, inorganic nitrogeneous fertilizer is wrapped with a diameter of 1.0-1.2cm after organic nitrogenous fertilizer.
The mass ratio of present invention further optimization scheme, inorganic nitrogeneous fertilizer and organic nitrogenous fertilizer is 0.8:1.
Compared with prior art, the present invention has advantages below：
Composite fertilizer is made as the present invention three-decker of from-inner-to-outer so that fertility therein slowly discharges in soil,
In corresponding period, corresponding fertilizer is discharged.
Specific embodiment
The present invention is further described with reference to embodiment.
Embodiment 1
A kind of coated slow-release composite organic-inorganic fertilizer, from-inner-to-outer includes the fertile heart, covering fertilizer and surrounding layer fertilizer, the fertile heart successively
It is the mixture of waste residue of Chinese herbs, stalk, cow dung, pine soil and ground phosphate rock, covering fertilizer is inorganic nitrogeneous fertilizer, and surrounding layer is organic nitrogen
Fertilizer.
The fertile heart includes 1 part of 5 parts of waste residue of Chinese herbs, 8 parts of stalk, 1 part of cow dung, 8 parts of pine soil and ground phosphate rock according to mass fraction.
Waste residue of Chinese herbs, stalk, cow dung, pine soil and ground phosphate rock are stirred and crushed by the fertile heart, are dried, and are pelletized by extruder.
The particle diameter of the fertile heart is 0.5cm.
Inorganic nitrogeneous fertilizer includes 1 part of 5 parts of ammonium chloride, 8 parts of MAP and Diammonium phosphate (DAP) according to mass fraction.
The fertile heart is wrapped with a diameter of 0.8cm after inorganic nitrogeneous fertilizer.
Organic nitrogenous fertilizer is urea.
Inorganic nitrogeneous fertilizer is wrapped with a diameter of 1.0cm after organic nitrogenous fertilizer.
The mass ratio of inorganic nitrogeneous fertilizer and organic nitrogenous fertilizer is 0.8:1.
Embodiment 2
A kind of coated slow-release composite organic-inorganic fertilizer, from-inner-to-outer includes the fertile heart, covering fertilizer and surrounding layer fertilizer, the fertile heart successively
It is the mixture of waste residue of Chinese herbs, stalk, cow dung, pine soil and ground phosphate rock, covering fertilizer is inorganic nitrogeneous fertilizer, and surrounding layer is organic nitrogen
Fertilizer.
The fertile heart includes 8 parts of waste residue of Chinese herbs, 10 parts of stalk, 2 parts of cow dung, 10 parts of pine soil and ground phosphate rock 2 according to mass fraction
Part.
Waste residue of Chinese herbs, stalk, cow dung, pine soil and ground phosphate rock are stirred and crushed by the fertile heart, are dried, and are pelletized by extruder.
The particle diameter of the fertile heart is 0.8cm.
Inorganic nitrogeneous fertilizer includes 2 parts of 8 parts of ammonium chloride, 10 parts of MAP and Diammonium phosphate (DAP) according to mass fraction.
The fertile heart is wrapped with a diameter of 1.0cm after inorganic nitrogeneous fertilizer.
Organic nitrogenous fertilizer is urea.
Inorganic nitrogeneous fertilizer is wrapped with a diameter of 1.2cm after organic nitrogenous fertilizer.
The mass ratio of inorganic nitrogeneous fertilizer and organic nitrogenous fertilizer is 0.8:1.
Embodiment 3
A kind of coated slow-release composite organic-inorganic fertilizer, from-inner-to-outer includes the fertile heart, covering fertilizer and surrounding layer fertilizer, the fertile heart successively
It is the mixture of waste residue of Chinese herbs, stalk, cow dung, pine soil and ground phosphate rock, covering fertilizer is inorganic nitrogeneous fertilizer, and surrounding layer is organic nitrogen
Fertilizer.
The fertile heart includes 1 part of 6 parts of waste residue of Chinese herbs, 9 parts of stalk, 1 part of cow dung, 9 parts of pine soil and ground phosphate rock according to mass fraction.
Waste residue of Chinese herbs, stalk, cow dung, pine soil and ground phosphate rock are stirred and crushed by the fertile heart, are dried, and are pelletized by extruder.
The particle diameter of the fertile heart is 0.8cm.
Inorganic nitrogeneous fertilizer includes 1 part of 6 parts of ammonium chloride, 9 parts of MAP and Diammonium phosphate (DAP) according to mass fraction.
The fertile heart is wrapped with a diameter of 0.9cm after inorganic nitrogeneous fertilizer.
Organic nitrogenous fertilizer is urea.
Inorganic nitrogeneous fertilizer is wrapped with a diameter of 1.1cm after organic nitrogenous fertilizer.
The mass ratio of inorganic nitrogeneous fertilizer and organic nitrogenous fertilizer is 0.8:1.
The 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 (9)
1. a kind of coated slow-release composite organic-inorganic fertilizer, it is characterised in that from-inner-to-outer includes the fertile heart, covering fertilizer and outsourcing successively
Layer fertilizer, the fertile heart is the mixture of waste residue of Chinese herbs, stalk, cow dung, pine soil and ground phosphate rock, and covering fertilizer is inorganic nitrogeneous fertilizer, outward
Covering is organic nitrogenous fertilizer.
2. coated slow-release composite organic-inorganic fertilizer according to claim 1, it is characterised in that：The fertile heart is according to mass fraction bag
Include waste residue of Chinese herbs 5-8 parts, stalk 8-10 parts, cow dung 1-2 parts, pine soil 8-10 parts and ground phosphate rock 1-2 parts.
3. coated slow-release composite organic-inorganic fertilizer according to claim 1, it is characterised in that：The fertile heart is by waste residue of Chinese herbs, straw
The stirring of stalk, cow dung, pine soil and ground phosphate rock is crushed, and is dried, and is pelletized by extruder.
4. coated slow-release composite organic-inorganic fertilizer according to claim 1, it is characterised in that：The particle diameter of the fertile heart is 0.5-
0.8cm。
5. coated slow-release composite organic-inorganic fertilizer according to claim 1, it is characterised in that：Inorganic nitrogeneous fertilizer is according to mass parts
Number includes ammonium chloride 5-8 parts, MAP 8-10 parts and Diammonium phosphate (DAP) 1-2 parts.
6. coated slow-release composite organic-inorganic fertilizer according to claim 1, it is characterised in that：The fertile heart is wrapped with inorganic nitrogen
A diameter of 0.8-1.0cm after fertilizer.
7. coated slow-release composite organic-inorganic fertilizer according to claim 1, it is characterised in that：Organic nitrogenous fertilizer is urea.
8. coated slow-release composite organic-inorganic fertilizer according to claim 1, it is characterised in that：Inorganic nitrogeneous fertilizer has been wrapped with
A diameter of 1.0-1.2cm after machine nitrogenous fertilizer.
9. coated slow-release composite organic-inorganic fertilizer according to claim 1, it is characterised in that：Inorganic nitrogeneous fertilizer and organic nitrogenous fertilizer
Mass ratio be 0.8:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135082.6A CN106748579A (en) | 2016-12-11 | 2016-12-11 | A kind of coated slow-release composite organic-inorganic fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135082.6A CN106748579A (en) | 2016-12-11 | 2016-12-11 | A kind of coated slow-release composite organic-inorganic fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106748579A true CN106748579A (en) | 2017-05-31 |
Family
ID=58875158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611135082.6A Pending CN106748579A (en) | 2016-12-11 | 2016-12-11 | A kind of coated slow-release composite organic-inorganic fertilizer |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101182265A (en) * | 2007-12-05 | 2008-05-21 | 天津市中天化肥有限公司 | Method for producing three-layer coated soybean fertilizer |
| CN105523803A (en) * | 2014-09-29 | 2016-04-27 | 王寿高 | Preparation process of daily life waste recycled fertilizer |
| CN105523802A (en) * | 2014-09-29 | 2016-04-27 | 王寿高 | Formula of daily life waste recycled fertilizer |
-
2016
- 2016-12-11 CN CN201611135082.6A patent/CN106748579A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101182265A (en) * | 2007-12-05 | 2008-05-21 | 天津市中天化肥有限公司 | Method for producing three-layer coated soybean fertilizer |
| CN105523803A (en) * | 2014-09-29 | 2016-04-27 | 王寿高 | Preparation process of daily life waste recycled fertilizer |
| CN105523802A (en) * | 2014-09-29 | 2016-04-27 | 王寿高 | Formula of daily life waste recycled fertilizer |
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Application publication date: 20170531 |
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