CN102992875A - Rape foliar fertilizer - Google Patents
Rape foliar fertilizer Download PDFInfo
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- CN102992875A CN102992875A CN2012103995915A CN201210399591A CN102992875A CN 102992875 A CN102992875 A CN 102992875A CN 2012103995915 A CN2012103995915 A CN 2012103995915A CN 201210399591 A CN201210399591 A CN 201210399591A CN 102992875 A CN102992875 A CN 102992875A
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- Prior art keywords
- rape
- leaven
- acid
- boric acid
- urea
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Abstract
The invention discloses a rape foliar fertilizer, comprising the components according to the following proportion: water serving as a carrier, 280-350kg/m<3> urea, 220-250kg/m<3> potassium dihydrogen phosphate, 100-120kg/m<3> boric acid, 60-80kg/m<3> potassium sulfate and 50-80kg/m<3> polyaspartic acid. A method for preparing the rape foliar fertilizer comprises the following steps: adding urea into water, stirring at 80-120r/min to prepare a water solution at 30-35 DEG C, and adding the potassium dihydrogen phosphate, the potassium sulfate and the polyaspartic acid to prepare a solution a; and adding the boric acid into boiling water under shaking for dissolution, adding the dissolved boric acid into the solution a, blending uniformly, and regulating a pH value to be 6.5-7.5 to obtain the rape foliar fertilizer.
Description
Technical field
The present invention relates to a kind of fertilizer, particularly relate to a kind of rape leave leaven.
Background technology
The distribution of China's rape spreads all over the whole nation, is the fifth-largest crop of China, and cultivated area and ultimate production all account for first of the world, and its vegetative period is long, fertilizer requirement is many, and is all more than paddy rice, wheat, Soybean and Other Crops to the requirement of nitrogen phosphorus potassium; But using in a large number chemical fertilizer is a kind of pollution to environment, and the soil application utilization ratio very low also be a kind of waste;
Foliage fertilizer is that nutritive element is applied to the farm crop blade surface, bring into play a kind of fertilizer type of basic function by the absorption of blade, the blade of plant has up and down two-layer epidermis, formed by epidermic cell, there are stratum corneum and wax in the outside of upper epidermis cell, can protect mesophyll cell under the face tissue to exercise the functions such as photosynthetic, breathing, the impact that not changed by extraneous unfavourable condition, the blade performance also has many small pores, exercises the function that gas is changed; Studies show that, stratum corneum is comprised of a kind of long chain fatty acid polymkeric substance with hydroxyl and carboxyl, the molecular gap of this polymkeric substance and the hydroxyl on the molecule, carboxylated hydrophilic group can allow the aqueous solution penetrate in the leaf, certainly, the pore of blade surface is that foliage fertilizer enters more easily passage of blade; But foliage fertilizer is mainly covered the shortage, and has the acute and specific aim of answering, with fertile few, and instant effect;
Poly-aspartic-acid is a kind of amino acid whose polymkeric substance, and a kind of water-soluble polypeptide is biodegradable, has certain biological activity, its as fertilizer sources synergistic agent, can absorb with enrichment soil in the element favourable to plant-growth, can improve the utilization ratio of fertilizer.
Summary of the invention
Technical problem to be solved by this invention provide a kind of respond well, be suitable for the rape leave leaven cheaply, present method takes full advantage of the output that the poly-aspartic-acid fertilizer synergistic improves rape simultaneously according to the physiological habit of the rape in winter rape district.
For addressing the above problem, the invention provides a kind of rape leave leaven, each component in this foliage fertilizer is made by following proportioning, and carrier is water:
Urea 280～350kg/m
3, potassium primary phosphate 220～250kg/m
3, boric acid 100～120kg/m
3, vitriolate of tartar 60～80kg/m
3, poly-aspartic-acid 50～80kg/m
3
The invention provides the method for the above-mentioned rape leave leaven of preparation:
A, urea is put into water, stir 80～120 r/min, under 30～35 ℃, be prepared into 280～350kg/m
3The aqueous solution, by 220～250kg/m
3Ratio add potassium primary phosphate, by 60～80kg/m
3Amount add vitriolate of tartar, by 150～200kg/m
3Ratio add poly-aspartic-acid and make solution a;
B, boric acid added in the boiling water dissolving while shaking after, join mixing among the solution a, regulating pH value is 6.5～7.5, makes the rape leave leaven, the add-on of boric acid is 100～120kg/m
3
The best optimum ratio of this each component of rape leave leaven:
Urea 310kg/m
3, potassium primary phosphate 230kg/m
3, boric acid 110kg/m
3, vitriolate of tartar 65kg/m
3, poly-aspartic-acid 70kg/m
3
Useful effect: use the present invention to be applied in the rape florescence, use that this foliage fertilizer not only can absorb soon, effect is strong, low-consuming, efficient is high, has reduced the pollution to the soil, and poly-aspartic-acid has fertilizer synergistic, improved utilization rate of fertilizer; The present invention utilizes in rape cultivation, has improved the yield and quality of rape.
Embodiment
The invention will be further described below in conjunction with embodiment.
Embodiment 1:
A kind of rape leave leaven, each component in this foliage fertilizer is made by following proportioning, and carrier is water:
Urea 280kg/m
3, potassium primary phosphate 220kg/m
3, boric acid 100kg/m
3, vitriolate of tartar 60kg/m
3, poly-aspartic-acid 150kg/m
3
The invention provides the method for the above-mentioned rape leave leaven of preparation:
A, urea is put into water, stir 80r/min, under 30 ℃, be prepared into 280kg/m
3The aqueous solution, press 220kg/m
3Ratio add potassium primary phosphate, press 60kg/m
3Amount add vitriolate of tartar, press 50kg/m
3Ratio add poly-aspartic-acid and make solution a;
B, boric acid added in the boiling water dissolving while shaking after, join mixing among the solution a, regulating pH value is 6.5, makes the rape leave leaven, the add-on of boric acid is 100kg/m
3
Embodiment 2:
A kind of rape leave leaven, each component in this foliage fertilizer is made by following proportioning, and carrier is water:
Urea 350kg/m
3, potassium primary phosphate 250kg/m
3, boric acid 120kg/m
3, vitriolate of tartar 80kg/m
3, poly-aspartic-acid 200kg/m
3
The invention provides the method for the above-mentioned rape leave leaven of preparation:
A, urea is put into water, stir 120 r/min, under 35 ℃, be prepared into 350kg/m
3The aqueous solution, press 250kg/m
3Ratio add potassium primary phosphate, press 80kg/m
3Amount add vitriolate of tartar, press 80kg/m
3Ratio add poly-aspartic-acid and make solution a;
B, boric acid added in the boiling water dissolving while shaking after, join mixing among the solution a, regulating pH value is 7.5, makes the rape leave leaven, the add-on of boric acid is 120kg/m
3
Claims (2)
1. rape leave leaven, it is characterized in that: each component in this foliage fertilizer is made by following proportioning, and carrier is water: urea 280～350kg/m
3, potassium primary phosphate 220～250kg/m
3, boric acid 100～120kg/m
3, vitriolate of tartar 60～80kg/m
3, poly-aspartic-acid 50～80kg/m
3
It provides the method for the above-mentioned rape leave leaven of preparation:
A, urea is put into water, stir 80～120 r/min, under 30～35 ℃, be prepared into 280～350kg/m
3The aqueous solution, by 220～250kg/m
3Ratio add potassium primary phosphate, by 60～80kg/m
3Amount add vitriolate of tartar, by 150～200kg/m
3Ratio add poly-aspartic-acid and make solution a;
B, boric acid added in the boiling water dissolving while shaking after, join mixing among the solution a, regulating pH value is 6.5～7.5, makes the rape leave leaven, the add-on of boric acid is 100～120kg/m
3
2. a kind of rape leave leaven according to claim 1 is characterized in that: the best optimum ratio of described each component of rape leave leaven: urea 310kg/m
3, potassium primary phosphate 230kg/m
3, boric acid 110kg/m
3, vitriolate of tartar 65kg/m
3, poly-aspartic-acid 70kg/m
3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103995915A CN102992875A (en) | 2012-10-19 | 2012-10-19 | Rape foliar fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103995915A CN102992875A (en) | 2012-10-19 | 2012-10-19 | Rape foliar fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102992875A true CN102992875A (en) | 2013-03-27 |
Family
ID=47922062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103995915A Pending CN102992875A (en) | 2012-10-19 | 2012-10-19 | Rape foliar fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102992875A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936511A (en) * | 2014-04-15 | 2014-07-23 | 郎溪县志瑞企业信息服务有限公司 | Special natural leaf fertilizer for oilseed rape |
| CN104788247A (en) * | 2015-05-13 | 2015-07-22 | 中国农业科学院农业资源与农业区划研究所 | Water-soluble fertilizer capable of enhancing rape yield and quality |
| CN106146165A (en) * | 2016-07-14 | 2016-11-23 | 赖亚从 | A kind of Herba Apii graveolentis special-purpose foliage fertilizer |
| CN106187489A (en) * | 2016-07-14 | 2016-12-07 | 赖亚从 | A kind of Herba Apii graveolentis special-purpose foliage fertilizer and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054324A (en) * | 2007-05-29 | 2007-10-17 | 华中农业大学 | Special formulation fertilizer for cole |
| KR100850186B1 (en) * | 2008-03-12 | 2008-08-04 | 주식회사 동부하이텍 | Fertilizer composition containing poly aspartic acid as potentiator for the increased efficiency of utilization of the fertilizer provided to plant |
| CN101717286A (en) * | 2009-11-06 | 2010-06-02 | 云南天腾化工有限公司 | Compound fertilizer special for rapes |
| CN101870616A (en) * | 2009-04-27 | 2010-10-27 | 闫家良 | Rape yield increasing fertilizer |
| CN101875573A (en) * | 2010-07-16 | 2010-11-03 | 四川农业大学 | Organic-inorganic compound fertilizer special for rape and preparation method thereof |
-
2012
- 2012-10-19 CN CN2012103995915A patent/CN102992875A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054324A (en) * | 2007-05-29 | 2007-10-17 | 华中农业大学 | Special formulation fertilizer for cole |
| KR100850186B1 (en) * | 2008-03-12 | 2008-08-04 | 주식회사 동부하이텍 | Fertilizer composition containing poly aspartic acid as potentiator for the increased efficiency of utilization of the fertilizer provided to plant |
| CN101870616A (en) * | 2009-04-27 | 2010-10-27 | 闫家良 | Rape yield increasing fertilizer |
| CN101717286A (en) * | 2009-11-06 | 2010-06-02 | 云南天腾化工有限公司 | Compound fertilizer special for rapes |
| CN101875573A (en) * | 2010-07-16 | 2010-11-03 | 四川农业大学 | Organic-inorganic compound fertilizer special for rape and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 蔡英明: "《种植致富宝典》", 28 February 2007, 济南出版社 * |
| 雷全奎等: "聚天门冬氨酸对土壤理化性状的影响", 《陕西农业科学》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936511A (en) * | 2014-04-15 | 2014-07-23 | 郎溪县志瑞企业信息服务有限公司 | Special natural leaf fertilizer for oilseed rape |
| CN104788247A (en) * | 2015-05-13 | 2015-07-22 | 中国农业科学院农业资源与农业区划研究所 | Water-soluble fertilizer capable of enhancing rape yield and quality |
| CN104788247B (en) * | 2015-05-13 | 2017-09-15 | 中国农业科学院农业资源与农业区划研究所 | A kind of Water soluble fertilizer for improving yield of rape and quality |
| CN106146165A (en) * | 2016-07-14 | 2016-11-23 | 赖亚从 | A kind of Herba Apii graveolentis special-purpose foliage fertilizer |
| CN106187489A (en) * | 2016-07-14 | 2016-12-07 | 赖亚从 | A kind of Herba Apii graveolentis special-purpose foliage fertilizer and preparation method thereof |
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Application publication date: 20130327 |