CN1554623A - Fertilizer special for cotton - Google Patents
Fertilizer special for cotton Download PDFInfo
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- CN1554623A CN1554623A CNA2003101210634A CN200310121063A CN1554623A CN 1554623 A CN1554623 A CN 1554623A CN A2003101210634 A CNA2003101210634 A CN A2003101210634A CN 200310121063 A CN200310121063 A CN 200310121063A CN 1554623 A CN1554623 A CN 1554623A
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- fertilizer
- cotton
- fertilizer special
- potassium
- phosphorus
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Abstract
The present invention belongs to the field of agricultural chemical and composite fertilizer technology. The fertilizer specially for cotton consists of azophoska 25-35 wt%, organic matter 20 wt%, except other matter without special fertilizer effect. Of the azophoska, the potash fertilizer may be urea, the phosphate fertilizer may be triple superphosphate, calcium superphosphate or diammonium phosphate; and the potash fertilizer may be potassium sulfate. The organic matter may be decomposed coal, humic acid, turf or thoroughly decomposed organic fertilizer. The fertilizer is palletized through dry mixing process. Applying the fertilizer can simple operation, reduce fertilizer applying time number, save fertilizer, increase yield of cotton, lower cost, reduce environmental pollution and maintain and raise soil fertility.
Description
One, technical field the invention belongs to agricultural chemical industry compound manure, particularly the mixture of the fertilizer of being made up of the material of one or more fertilizer and no special fertilizer efficiency.
Two, the developing direction of background technology world today chemical fertilizer is high denseization, compoundization, customizations, slowization and fluidization, and mainly occurs with this form of composite fertilizer.The preparation method of disclosed Chinese invention patent application CN1078454A on November 17th, 1993 fertilizer special for cotton comprises nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, boron fertilizer, zinc fertilizer, systemic insecticide and rare earth, makes through pulverizing, stirring, granulation.Because stronger region is arranged, with strong points, thereby can't satisfy the production needs of Xinjiang cotton.
Three, summary of the invention the invention provides a kind of fertilizer special for cotton, nitrogen, phosphorus, the total content of potassium is 25～35%, wherein contain (weight percentage): nitrogen 12～17%, phosphorus 10～13%, potassium 1～2%, organic 20%, nitrogen can be urea, phosphorus can be double superhosphate or calcium superphosphate or diammonium phosphate, and potassium can be vitriolate of tartar, and organic matter can be weathered coal or humic acid or peat or the fertilizer that becomes thoroughly decomposed that sieves, adopt dried mixing method granulation, use 60 kilograms of fertilizer special for cotton for every mu, impose the nutrient demand that 15 kilograms of/mu urea can satisfy 150 kilograms of gined cottons of upland cotton per mu yield, go back simplified operation, reduce fertilizer application frequency, joint is fertile, the saving of labor, volume increase, reduce the fertilising cost, reduce environmental pollution, keep and culture fertility.
Four, the total content of embodiment embodiment one nitrogen, phosphorus, potassium is 25% fertilizer special for cotton, is that 12% urea, phosphorus content are 10% by dried mixing method with nitrogen content, potassium content is that 1% and 20% weathered coal is placed on mixing granulation in the mixing machine, use 60 kilograms of fertilizer special for cotton for every mu, impose the nutrient demand that 15 kilograms of/mu urea can satisfy 150 kilograms of gined cottons of upland cotton per mu yield.
The total content of embodiment phenodiazine, phosphorus, potassium is 30% fertilizer special for cotton, is that 15% urea, phosphorus content are 11% by dried mixing method with nitrogen content, potassium content is that 2% and 20% humic acid is placed on mixing granulation in the mixing machine, use 60 kilograms of fertilizer special for cotton for every mu, impose the nutrient demand that 15 kilograms of/mu urea can satisfy 150 kilograms of gined cottons of upland cotton per mu yield.
The total content of embodiment three nitrogen, phosphorus, potassium is 35% fertilizer special for cotton, is that 17% urea, phosphorus content are 13% by dried mixing method with nitrogen content, potassium content is that 2% and 20% peat is placed on mixing granulation in the mixing machine, use 60 kilograms of fertilizer special for cotton for every mu, impose the nutrient demand that 15 kilograms of/mu urea can satisfy 150 kilograms of gined cottons of upland cotton per mu yield.
Claims (6)
1, fertilizer special for cotton, the total content of nitrogen, phosphorus, potassium is 25～35%, it is characterized in that containing (weight percentage): nitrogen 12～17%, phosphorus 10～13%, potassium 1～2%.
2, fertilizer special for cotton according to claim 1 is characterized in that nitrogen is urea.
3, fertilizer special for cotton according to claim 1 is characterized in that phosphorus is double superhosphate or calcium superphosphate or diammonium phosphate.
4, fertilizer special for cotton according to claim 1 is characterized in that potassium is vitriolate of tartar.
5, fertilizer special for cotton according to claim 1 is characterized in that also containing organic matter at least 20%.
6, fertilizer special for cotton according to claim 5 is characterized in that organic be weathered coal or humic acid or peat or fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2003101210634A CN1554623A (en) | 2003-12-24 | 2003-12-24 | Fertilizer special for cotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2003101210634A CN1554623A (en) | 2003-12-24 | 2003-12-24 | Fertilizer special for cotton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1554623A true CN1554623A (en) | 2004-12-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2003101210634A Pending CN1554623A (en) | 2003-12-24 | 2003-12-24 | Fertilizer special for cotton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1554623A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101891516A (en) * | 2010-06-22 | 2010-11-24 | 山东金正大生态工程股份有限公司 | Special nutrient set of fertilizer for cotton |
| CN102515950A (en) * | 2011-12-09 | 2012-06-27 | 山东省农业可持续发展研究所 | Mid-low yield field alfalfa special-purposed fertilizer, preparation method thereof, and application method thereof |
| CN102643125A (en) * | 2011-02-16 | 2012-08-22 | 陆凯 | Special fertilizer for cotton |
| CN102976815A (en) * | 2012-11-06 | 2013-03-20 | 陈卫文 | Compound fertilizer applicable to cotton planting of low-medium fertility area |
| CN102976822A (en) * | 2012-11-06 | 2013-03-20 | 陈卫文 | Compound fertilizer applicable to cotton planting of high fertility area |
| CN103073365A (en) * | 2013-02-20 | 2013-05-01 | 史丹利化肥股份有限公司 | Special cotton fertilizer produced by using biochemical fulvic acid through melt granulation and production method of special fertilizer |
| CN103254018A (en) * | 2013-05-02 | 2013-08-21 | 青岛冠中生态股份有限公司 | Special fertilizer suitable for spray-seeding afforestation and application method |
| CN104803742A (en) * | 2015-03-26 | 2015-07-29 | 安徽阜南县万家和工艺品有限公司 | High-yield compound fertilizer for salix integra |
| CN104844326A (en) * | 2015-04-16 | 2015-08-19 | 娄志 | Pomegranate high-efficiency compound fertilizer |
| CN104844331A (en) * | 2015-04-16 | 2015-08-19 | 娄志 | High-yield pomegranate composite fertilizer |
-
2003
- 2003-12-24 CN CNA2003101210634A patent/CN1554623A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101891516A (en) * | 2010-06-22 | 2010-11-24 | 山东金正大生态工程股份有限公司 | Special nutrient set of fertilizer for cotton |
| CN102643125A (en) * | 2011-02-16 | 2012-08-22 | 陆凯 | Special fertilizer for cotton |
| CN102643125B (en) * | 2011-02-16 | 2014-04-16 | 陆凯 | Special fertilizer for cotton |
| CN102515950A (en) * | 2011-12-09 | 2012-06-27 | 山东省农业可持续发展研究所 | Mid-low yield field alfalfa special-purposed fertilizer, preparation method thereof, and application method thereof |
| CN102515950B (en) * | 2011-12-09 | 2013-06-05 | 山东省农业可持续发展研究所 | Mid-low yield field alfalfa special-purposed fertilizer, preparation method thereof, and application method thereof |
| CN102976815A (en) * | 2012-11-06 | 2013-03-20 | 陈卫文 | Compound fertilizer applicable to cotton planting of low-medium fertility area |
| CN102976822A (en) * | 2012-11-06 | 2013-03-20 | 陈卫文 | Compound fertilizer applicable to cotton planting of high fertility area |
| CN103073365A (en) * | 2013-02-20 | 2013-05-01 | 史丹利化肥股份有限公司 | Special cotton fertilizer produced by using biochemical fulvic acid through melt granulation and production method of special fertilizer |
| CN103254018A (en) * | 2013-05-02 | 2013-08-21 | 青岛冠中生态股份有限公司 | Special fertilizer suitable for spray-seeding afforestation and application method |
| CN104803742A (en) * | 2015-03-26 | 2015-07-29 | 安徽阜南县万家和工艺品有限公司 | High-yield compound fertilizer for salix integra |
| CN104844326A (en) * | 2015-04-16 | 2015-08-19 | 娄志 | Pomegranate high-efficiency compound fertilizer |
| CN104844331A (en) * | 2015-04-16 | 2015-08-19 | 娄志 | High-yield pomegranate composite fertilizer |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |