CN1200912C - Organic P fertilizer - Google Patents
Organic P fertilizer Download PDFInfo
- Publication number
- CN1200912C CN1200912C CN 00117363 CN00117363A CN1200912C CN 1200912 C CN1200912 C CN 1200912C CN 00117363 CN00117363 CN 00117363 CN 00117363 A CN00117363 A CN 00117363A CN 1200912 C CN1200912 C CN 1200912C
- Authority
- CN
- China
- Prior art keywords
- organic
- fertilizer
- bran
- equal
- calcium superphosphate
- 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.)
- Expired - Fee Related
Links
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
- C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05
Abstract
The present invention relates to an organic phosphorus fertilizer which discloses that the organic phosphorus fertilizer is prepared from components of calcium superphosphate, peat soil, organic animal and plant raw materials, bran, magnesia powder and water, wherein the peat soil contains more than or equal to 4.5% of free humic acid, the organic animal and plant raw materials and bran contain more than or equal to 16 % of organic matter, the organic phosphorus fertilizer contains less than or equal to 5.5% of free acid, the magnesia powder accounts for 5% to 15% of the weight of the organic phosphorus fertilizer, and calcium superphosphate contains more than or equal to 7 % of phosphorus pentoxide corresponding to a detected quantity. The present invention can increase organic matter components in farmland, can make soil loose, is convenient for the growth of a crop root system, protects fertilizer effect nutrients of organic mater for crops, and promotes the growth of the crops.
Description
The present invention relates to agricultural phosphate fertilizer, particularly the organic phosphate fertilizer of band.
Chemical fertilizer is applied to the existing quite long history in farmland, for the growths of farm crop and improve output and all played certain active effect.Behind the life-time service chemical fertilizer of farmland, make hardening of agricultural land soil and unloose, the farmland organic component descends, and makes the farm crop root system be difficult to growth, lacks organic fertilizer efficiency nutrition again, poor growth.
The purpose of this invention is to provide a kind of organic P fertilizer, can increase the farmland organic composition, can chessom, be convenient to the farm crop root growth, and guarantee the organic fertilizer efficiency nutrition of farm crop, promote crop growth.
Technical solution of the present invention is that its component is made up of calcium superphosphate, peat soil, animals and plants organic raw material, bran, magnesia powder, moisture content, by weight percentage:
Free humic acid content 〉=4.5% in the peat soil;
Animals and plants organic raw material, bran contain organic matter 〉=16%;
The free acid of organic P fertilizer≤5.5%;
Magnesia powder accounts for the 5-15% of organic P fertilizer weight;
Phosphorus pentoxide content in the calcium superphosphate 〉=7%.
Above-described animals and plants organic raw material is animal excreta, soya-bean cake, animal bone powder, grass stalk, Caulis arachidis hypogaeae.
Bran of the present invention is the rice bran that rice processing produces, or the wheat bran of wheat processing generation.
Calcium superphosphate of the present invention is to use ground phosphate rock and dilute sulphuric acid effect to generate, and with its cutting, the back adds peat soil, and bran, magnesia powder carry out slaking, and slaking finishes and adds the mixing of animals and plants organic raw material, pulverizes and forms organic P fertilizer.
Add the organic protein content that bran can improve fertilizer among the present invention, and the effect of adding magnesia powder both can improve the efficient of loose agricultural land soil, can improve the absorption of farm crop to organic protein again.The present invention can make crop growth accelerate, even the soil slant acidity does not influence fertilizer efficiency yet.
Advantage of the present invention is to increase the farmland organic composition, can chessom, and be convenient to the farm crop root growth and guarantee the organic fertilizer efficiency nutrition of farm crop, promote crop growth.
Described with regard to embodiments of the invention below:
Calcium superphosphate 40% (W/W, as follows)
Peat soil (containing free humic acid 4.5%) 20%
Animals and plants organic matter 10%
Bran 10%
Magnesia powder 10%
Water 10%
Claims (2)
1, organic P fertilizer is characterized in that its component is made up of calcium superphosphate, peat soil, animals and plants organic raw material, bran, magnesia powder, moisture content, by weight percentage:
Free humic acid content 〉=4.5% in the peat soil;
Animals and plants organic raw material and bran that animal excreta, soya-bean cake, animal bone powder, grass stalk, Caulis arachidis hypogaeae are formed contain organic matter 〉=16%;
The free acid of organic P fertilizer≤5.5%;
Magnesia powder accounts for the 5-15% of organic P fertilizer weight;
Phosphorus pentoxide content in the calcium superphosphate 〉=7%.
2, organic P fertilizer according to claim 1 is characterized in that bran is the rice bran that rice processing produces, or the wheat bran of wheat processing generation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00117363 CN1200912C (en) | 2000-08-23 | 2000-08-23 | Organic P fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00117363 CN1200912C (en) | 2000-08-23 | 2000-08-23 | Organic P fertilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1280970A CN1280970A (en) | 2001-01-24 |
| CN1200912C true CN1200912C (en) | 2005-05-11 |
Family
ID=4586737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00117363 Expired - Fee Related CN1200912C (en) | 2000-08-23 | 2000-08-23 | Organic P fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1200912C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503679B (en) * | 2011-10-28 | 2013-11-27 | 马鞍山科邦生态肥有限公司 | Green efficient organic fertilizer and preparation method thereof |
| CN106258599A (en) * | 2016-10-16 | 2017-01-04 | 四川森迪科技发展股份有限公司 | A kind of Fructus Fici cottage breeding soil formula |
| CN111574288A (en) * | 2020-05-30 | 2020-08-25 | 江苏福砳生物环保科技有限公司 | Foliar fertilizer and preparation method thereof |
-
2000
- 2000-08-23 CN CN 00117363 patent/CN1200912C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1280970A (en) | 2001-01-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050511 Termination date: 20120823 |