CN101717286A - Compound fertilizer special for rapes - Google Patents
Compound fertilizer special for rapes Download PDFInfo
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- CN101717286A CN101717286A CN200910095150A CN200910095150A CN101717286A CN 101717286 A CN101717286 A CN 101717286A CN 200910095150 A CN200910095150 A CN 200910095150A CN 200910095150 A CN200910095150 A CN 200910095150A CN 101717286 A CN101717286 A CN 101717286A
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- rapes
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Abstract
The invention discloses a compound fertilizer special for rapes. The compound fertilizer comprises the following components of nitrogen, phosphorus, potassium and boron in the ratio of 8-14:5-10:5-8:0.1-0.15. The invention can effectively promote rape growth, has positive promotion effect on physiological and biological process of rape crops, is beneficial for chlorophyll formation of the rape crops in vivo, can increase yield per acre of the rapes, enhances drought resistance and cold resistance of the rapes, and improves crude fat content in rape seeds and quality of the rape seeds.
Description
Technical field
The present invention relates to agricultural fertilizer, specifically relate to rape lower concentration composite fertilizer special technical field.
Background technology
Rape is the main source of China's edible vegetable oil, also is large feed protein source that potential is only second to dregs of beans, and cultivated area is crossed 6,500,000 hectares the fifth-largest crop, and cultivated area and ultimate production all account for about 30% of the world.Because market is big to the quality rape demand, just need to improve output, therefore balanced fertilising is particularly important.Various in the market composite fertilizer specials are more, but still do not have special special-purpose lower concentration fertilizer special for cole at the required various nutrients of growth of rape.
Summary of the invention
Purpose of the present invention is exactly a kind of complex fertilizer special for cole that the deficiency of the special-purpose lower concentration fertilizer special for cole of the required various nutrients of growth of rape is provided at still not having in the market specially.So that the cole crop required various nutrient of growing to be provided, improve content of crude fat in the Semen Brassicae campestris, improve the vegetable seed quality, improve output.
The objective of the invention is to realize by following technical solution.
A kind of complex fertilizer special for cole, in the composite fertilizer the ratio of nitrogenous, phosphorus, potassium, boron be nitrogen: phosphorus: potassium: boron is 8～14: 5～10: 5～8: 0.1～0.15.
Composite fertilizer of the present invention is mixed and made into by monoammonium phosphate or ammonium sulfate, Repone K, calcium superphosphate, urea, ammonium chloride, borax.
Nitrogen in the composite fertilizer of the present invention: phosphorus: potassium: the optimum proportion of boron is 11: 8: 6: 0.1.
Each raw material optimum value by weight ratio is in the composite fertilizer of the present invention: contain P
2O
5Amount 45%, contain the monoammonium phosphate 27 of N amount 10%; The ammonium chloride 370 that contains N amount 25%; The urea 23 that contains N amount 46%; Contain K
2The Repone K 110 of O amount 57%; Contain P
2O
5Amount is 16% calcium superphosphate 460; Contain B amount and be 10% ten hydration boric acid disodiums 10.
Advantage of the present invention is: the invention provides cole crop grow necessary a large amount of N, P, K element, can effectively promote the growth of crop, and physiology, the biological process of crop had promoter action energetically.The contained boron of composite fertilizer all has good promoter action to the synthetic and transportation of carbohydrate in the formation of elongation, fertilization and the seed of the growing of rape reproductive organ, pollen and pollen tube, the plant body, the formation of making the object inner chlorophyll.This complex fertilizer special for cole can obviously increase the per mu yield value of rape, strengthens drought resisting, the winter resistance of rape, improves content of crude fat in the Semen Brassicae campestris, improves the vegetable seed quality.
Further set forth content of the present invention below in conjunction with embodiment.
Embodiment
The total nitrogen of composite fertilizer of the present invention (N) content is 8～14, phosphorus (P
2O
5) content is 5～10, potassium (K
2O) content is 5～8, and boron (B) content is 0.1～0.15.Composite fertilizer is mixed with and is formed by monoammonium phosphate or ammonium sulfate, Repone K, calcium superphosphate, urea, ammonium chloride, borax.
Embodiment one: complex fertilizer special for cole production technique of the present invention is traditional drum granulating production technique.The preparation method is: the powder granulous is contained P
2O
5Amount 45%, contain 27 kilograms of the monoammonium phosphates of N amount 10%, contain 370 kilograms of the ammonium chlorides of N amount 25%, contain 23 kilograms in the urea of N amount 46%, contain K
2110 kilograms in the Repone K of O amount 57% contains P
2O
5Amount is 460 kilograms of 16% calcium superphosphate, contain B amount and be 10 kilograms of mixing of ten hydration boric acid disodiums (borax) of 10%, by the liquid phase adhesive aggregation of fertilizer salt and granulating, relend the particle that helps external force to make adhesive aggregation and produce motion, extruding mutually, rolling makes it closely and moulding, again through super-dry, cooling, the final output nutrient of screening is evenly distributed, particle shape is good complex fertilizer product.In the composite fertilizer that makes, nitrogen: phosphorus: potassium: the ratio of boron is 11: 8: 6: 0.1, and this is an optimum value.
Embodiment two: each raw material is mixed with by following weight proportion: contain P
2O
5Amount 45%, contain 40 kilograms of the monoammonium phosphates of N amount 10%, contain 320 kilograms of the ammonium chlorides of N amount 25%, contain 30 kilograms in the urea of N amount 46%, contain K
290 kilograms in the Repone K of O amount 57% contains P
2O
5Amount is 510 kilograms of 16% calcium superphosphate, contains the B amount and be 10 kilograms of 10% ten hydration boric acid disodiums (borax).Prepare composite fertilizer, nitrogen in the composite fertilizer: phosphorus: potassium by embodiment one described method: the ratio of boron is 10: 10: 5: 0.1.
Embodiment three: each raw material is mixed with by following weight proportion: contain 100 kilograms in the ammonium sulfate of N amount 21%, contain 400 kilograms of the ammonium chlorides of N amount 25%, contain 10 kilograms in the urea of N amount 46%, contain K
2130 kilograms in the Repone K of O amount 57% contains P
2O
5Amount is 350 kilograms of 16% calcium superphosphate, contains the B amount and be 10 kilograms of 10% ten hydration boric acid disodiums (borax).Prepare composite fertilizer, nitrogen in the composite fertilizer: phosphorus: potassium by embodiment one described method: the ratio of boron is 13: 5: 7: 0.1.
Embodiment four: each raw material is mixed with by following weight proportion: contain 100 kilograms in the ammonium sulfate of N amount 21%, contain 470 kilograms of the ammonium chlorides of N amount 25%, contain 12 kilograms in the urea of N amount 46%, contain K
2150 kilograms in the Repone K of O amount 57% contains P
2O
5Amount is 350 kilograms of 16% calcium superphosphate, contains the B amount and be 15 kilograms of 10% ten hydration boric acid disodiums (borax).Prepare composite fertilizer, nitrogen in the composite fertilizer: phosphorus: potassium by embodiment one described method: the ratio of boron is 14: 5: 8: 0.15.
Embodiment five: each raw material is mixed with by following weight proportion: contain P
2O
5Amount 45%, contain 40 kilograms of the monoammonium phosphates of N amount 10%, contain 280 kilograms of the ammonium chlorides of N amount 25%, contain 25 kilograms in the urea of N amount 46%, contain K
290 kilograms in the Repone K of O amount 57% contains P
2O
5Amount is 510 kilograms of 16% calcium superphosphate, contains the B amount and be 10 kilograms of 10% ten hydration boric acid disodiums (borax).Prepare composite fertilizer, nitrogen in the composite fertilizer: phosphorus: potassium by embodiment one described method: the ratio of boron is 8: 10: 5: 0.1.
Claims (4)
1. a complex fertilizer special for cole is characterized in that, in the composite fertilizer the ratio of nitrogenous, phosphorus, potassium, boron be nitrogen: phosphorus: potassium: boron is 8～14: 5～10: 5～8: 0.1～0.15.
2. a kind of complex fertilizer special for cole according to claim 1 is characterized in that, composite fertilizer is mixed and made into by monoammonium phosphate or ammonium sulfate, Repone K, calcium superphosphate, urea, ammonium chloride, borax.
3. a kind of complex fertilizer special for cole according to claim 1 and 2 is characterized in that, nitrogen in the composite fertilizer: phosphorus: potassium: the optimum proportion of boron is 11: 8: 6: 0.1.
4. a kind of complex fertilizer special for cole according to claim 3 is characterized in that, each raw material optimum value by weight ratio is in the composite fertilizer:
Contain P
2O
5Amount 45%, contain the monoammonium phosphate 27 of N amount 10%;
The ammonium chloride 370 that contains N amount 25%;
The urea 23 that contains N amount 46%;
Contain K
2The Repone K 110 of O amount 57%;
Contain P
2O
5Amount is 16% calcium superphosphate 460;
Contain B amount and be 10% ten hydration boric acid disodiums 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910095150A CN101717286A (en) | 2009-11-06 | 2009-11-06 | Compound fertilizer special for rapes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910095150A CN101717286A (en) | 2009-11-06 | 2009-11-06 | Compound fertilizer special for rapes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101717286A true CN101717286A (en) | 2010-06-02 |
Family
ID=42431932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910095150A Pending CN101717286A (en) | 2009-11-06 | 2009-11-06 | Compound fertilizer special for rapes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101717286A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992875A (en) * | 2012-10-19 | 2013-03-27 | 田淦平 | Rape foliar fertilizer |
| CN104402556A (en) * | 2014-11-06 | 2015-03-11 | 溧阳市作物栽培技术指导站 | Dedicated fertilizer for high-yield (250 kg per mu or more) rape transplanting and culture, formula, and production method thereof |
| CN104446992A (en) * | 2014-12-04 | 2015-03-25 | 湖南省安邦农业研究院 | Special slow release fertilizer for rapeseed and preparation method of special slow release fertilizer |
| CN104909938A (en) * | 2015-06-24 | 2015-09-16 | 中国农业科学院油料作物研究所 | Special fertilizer for semilate rice-ratooning rice stubble rapes |
| CN104945204A (en) * | 2015-06-25 | 2015-09-30 | 中国农业科学院油料作物研究所 | Special-purpose rape fertilizer for preventing clubroots |
-
2009
- 2009-11-06 CN CN200910095150A patent/CN101717286A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992875A (en) * | 2012-10-19 | 2013-03-27 | 田淦平 | Rape foliar fertilizer |
| CN104402556A (en) * | 2014-11-06 | 2015-03-11 | 溧阳市作物栽培技术指导站 | Dedicated fertilizer for high-yield (250 kg per mu or more) rape transplanting and culture, formula, and production method thereof |
| CN104446992A (en) * | 2014-12-04 | 2015-03-25 | 湖南省安邦农业研究院 | Special slow release fertilizer for rapeseed and preparation method of special slow release fertilizer |
| CN104446992B (en) * | 2014-12-04 | 2017-11-28 | 湖南省安邦农业研究院 | Slow-release fertilizer special for rape and preparation method thereof |
| CN104909938A (en) * | 2015-06-24 | 2015-09-16 | 中国农业科学院油料作物研究所 | Special fertilizer for semilate rice-ratooning rice stubble rapes |
| CN104945204A (en) * | 2015-06-25 | 2015-09-30 | 中国农业科学院油料作物研究所 | Special-purpose rape fertilizer for preventing clubroots |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Open date: 20100602 |