CN102992871A - Rice foliar fertilizer - Google Patents
Rice foliar fertilizer Download PDFInfo
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- CN102992871A CN102992871A CN2012103991948A CN201210399194A CN102992871A CN 102992871 A CN102992871 A CN 102992871A CN 2012103991948 A CN2012103991948 A CN 2012103991948A CN 201210399194 A CN201210399194 A CN 201210399194A CN 102992871 A CN102992871 A CN 102992871A
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- boric acid
- acid
- rice leaf
- urea
- zinc sulfate
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Abstract
The invention discloses a rice foliar fertilizer, comprising the following components according to proportion: water serving as a carrier with the PH value being 6.5-7.8, 280-350kg/m<3> urea, 150-170 kg/m<3> potassium dihydrogen phosphate, 60-90kg/m<3> boric acid, 80-90kg/m<3> chromium trichloride, 120-140kg/m<3> zinc sulfate and 50-70kg/m<3> polyaspartic acid. The invention further provides a method for preparing the rice foliar fertilizer, and the method comprises the following steps: adding urea into the water, stirring at 80-120r/min to prepare a water solution at 30-35 DEG C, and adding the potassium dihydrogen phosphate, the chromium trichloride, the zinc 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 6.5-7.8 to obtain the rice foliar fertilizer.
Description
Technical field
The present invention relates to a kind of fertilizer, particularly relate to a kind of Rice Leaf leaven.
Background technology
Paddy rice is one of most important food crop, for providing, the mankind get over 20% food energy as directly edible, need fertile about 8,000,000 tons year, account for the disappear 17-20% of fertile amount of China's chemical fertilizer, the fertile amount of consumption is large, 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 Rice Leaf leaven of rice anthesis cheaply, present method takes full advantage of the output that the poly-aspartic-acid fertilizer synergistic improves paddy rice simultaneously according to the physiological habit of paddy rice.
For addressing the above problem, the invention provides a kind of Rice Leaf leaven, each component in this foliage fertilizer is made by following proportioning, and carrier is water, and pH value is 6.5 ~ 7.8:
Urea 280～350kg/m
3, potassium primary phosphate 150～170kg/m
3, boric acid 60～90kg/m
3, chromium trichloride 80～90kg/m
3, zinc sulfate 120～140kg/m
3, poly-aspartic-acid 50～70kg/m
3
The invention provides the method for the above-mentioned Rice Leaf 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 150～170kg/m
3Ratio add potassium primary phosphate, by 80～90kg/m
3Amount add chromium trichloride, by 120～140kg/m
3Ratio add zinc sulfate, by 50～70kg/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 ~ 7.8, makes the Rice Leaf leaven, the add-on of boric acid is 60～90kg/m
3
The best optimum ratio of this each component of Rice Leaf leaven:
Urea 320kg/m
3, potassium primary phosphate 161kg/m
3, boric acid 81kg/m
3, chromium trichloride 81kg/m
3, zinc sulfate 126kg/m
3, poly-aspartic-acid 58kg/m
3
Useful effect: use the present invention to be applied in rice anthesis, not only can absorb fast, 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 rice cropping, has improved the yield and quality of paddy rice.
Embodiment
The invention will be further described below in conjunction with embodiment.
Embodiment 1:
A kind of Rice Leaf leaven, each component in this foliage fertilizer is made by following proportioning, and carrier is water, and pH value is 6.5 ~ 7.8:
Urea 280kg/m
3, potassium primary phosphate 150kg/m
3, boric acid 60kg/m
3, chromium trichloride 80kg/m
3, zinc sulfate 120kg/m
3, poly-aspartic-acid 50kg/m
3
The invention provides the method for the above-mentioned Rice Leaf leaven of preparation:
A, urea is put into water, stir 80r/min, under 30 ℃, be prepared into 280kg/m
3The aqueous solution, press 150kg/m
3Ratio add potassium primary phosphate, press 80kg/m
3Amount add chromium trichloride, press 120kg/m
3Ratio add zinc sulfate, 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 ~ 7.8, makes the Rice Leaf leaven, the add-on of boric acid is 60kg/m
3
Embodiment 2:
A kind of Rice Leaf leaven, each component in this foliage fertilizer is made by following proportioning, and carrier is water, and pH value is 6.5 ~ 7.8:
Urea 350kg/m
3, potassium primary phosphate 170kg/m
3, boric acid 90kg/m
3, chromium trichloride 90kg/m
3, zinc sulfate 140kg/m
3, poly-aspartic-acid 70kg/m
3
The invention provides the method for the above-mentioned Rice Leaf leaven of preparation:
A, urea is put into water, stir 120 r/min, under 35 ℃, be prepared into 350kg/m
3The aqueous solution, press 170kg/m
3Ratio add potassium primary phosphate, press 90kg/m
3Amount add chromium trichloride, press 140kg/m
3Ratio add zinc sulfate, press 70kg/m
3Ratio add poly-aspartic-acid and make solution a;
B, boric acid added in the boiling water dissolving while shaking after, join among the solution a, regulating pH value is 6.5 ~ 7.8, mixing makes the Rice Leaf leaven, the add-on of boric acid is 90kg/m
3
Claims (2)
1. Rice Leaf leaven, it is characterized in that: each component in this foliage fertilizer is made by following proportioning, and carrier is water, and pH value is 6.5 ~ 7.8: urea 280～350kg/m
3, potassium primary phosphate 150～170kg/m
3, boric acid 60～90kg/m
3, chromium trichloride 80～90kg/m
3, zinc sulfate 120～140kg/m
3, poly-aspartic-acid 50～70kg/m
3
It provides the method for the above-mentioned Rice Leaf 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 150～170kg/m
3Ratio add potassium primary phosphate, by 80～90kg/m
3Amount add chromium trichloride, by 120～140kg/m
3Ratio add zinc sulfate, by 50～70kg/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 ~ 7.8, makes the Rice Leaf leaven, the add-on of boric acid is 60～90kg/m
3
2. a kind of Rice Leaf leaven according to claim 1 is characterized in that: the best optimum ratio of described each component of Rice Leaf leaven: urea 320kg/m
3, potassium primary phosphate 161kg/m
3, boric acid 81kg/m
3, chromium trichloride 81kg/m
3, zinc sulfate 126kg/m
3, poly-aspartic-acid 58kg/m
3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103991948A CN102992871A (en) | 2012-10-19 | 2012-10-19 | Rice foliar fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103991948A CN102992871A (en) | 2012-10-19 | 2012-10-19 | Rice foliar fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102992871A true CN102992871A (en) | 2013-03-27 |
Family
ID=47922058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103991948A Pending CN102992871A (en) | 2012-10-19 | 2012-10-19 | Rice foliar fertilizer |
Country Status (1)
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| CN (1) | CN102992871A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103242100A (en) * | 2013-05-20 | 2013-08-14 | 石家庄中农兴泰生物科技有限公司 | Poly-asparagine liquid fertilizer as well as production method and application thereof |
| CN105367281A (en) * | 2015-12-04 | 2016-03-02 | 许庭庭 | Lodging-resistant foliar fertilizer for wheat and rice crops |
| CN105948923A (en) * | 2016-05-11 | 2016-09-21 | 安徽理想种业有限公司 | Special rice seedling fertilizer capable of promoting development of rice roots |
| CN108117435A (en) * | 2016-11-29 | 2018-06-05 | 张宝金 | A kind of Chromium-rich nutrition solution and its preparation method and application |
| CN108658680A (en) * | 2018-07-31 | 2018-10-16 | 贝尔壳生物工程（湖北）有限公司 | It is a kind of to fly anti-rice tillering special foliar fertilizer and preparation method thereof for unmanned plane |
| CN109134053A (en) * | 2018-11-23 | 2019-01-04 | 湖南山水道生态文化发展有限公司 | A kind of Rice foliar fertilizer, preparation method and application method |
| CN111470897A (en) * | 2020-03-13 | 2020-07-31 | 江苏徐淮地区淮阴农业科学研究所 | Selenium-rich high-calcium rice foliar fertilizer and preparation method and application thereof |
| CN114846974A (en) * | 2022-05-09 | 2022-08-05 | 营口国丰生态农业发展有限公司 | Paddy rice topdressing method for severe saline-alkali soil |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0926113A1 (en) * | 1997-12-24 | 1999-06-30 | Dante C. Dizon | Biostimulant type fertilizer for various crops and method of use thereof |
| CN101074181A (en) * | 2006-12-15 | 2007-11-21 | 郑军武 | Chromium-enriched special foliage manure |
| CN101278715A (en) * | 2007-04-02 | 2008-10-08 | 赵晓东 | Rice with high content of chromium, zincium, vanadium and selenium and method for planting the same and uses thereof |
| CN102503673A (en) * | 2011-10-25 | 2012-06-20 | 惠州市海纳粮油食品有限公司 | Selenium-iron-zinc-enriched organic-inorganic fertilizer and application method thereof |
-
2012
- 2012-10-19 CN CN2012103991948A patent/CN102992871A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0926113A1 (en) * | 1997-12-24 | 1999-06-30 | Dante C. Dizon | Biostimulant type fertilizer for various crops and method of use thereof |
| CN101074181A (en) * | 2006-12-15 | 2007-11-21 | 郑军武 | Chromium-enriched special foliage manure |
| CN101278715A (en) * | 2007-04-02 | 2008-10-08 | 赵晓东 | Rice with high content of chromium, zincium, vanadium and selenium and method for planting the same and uses thereof |
| CN102503673A (en) * | 2011-10-25 | 2012-06-20 | 惠州市海纳粮油食品有限公司 | Selenium-iron-zinc-enriched organic-inorganic fertilizer and application method thereof |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103242100A (en) * | 2013-05-20 | 2013-08-14 | 石家庄中农兴泰生物科技有限公司 | Poly-asparagine liquid fertilizer as well as production method and application thereof |
| CN103242100B (en) * | 2013-05-20 | 2015-10-14 | 石家庄中农兴泰生物科技有限公司 | A kind of poly-sky liquid fertilizer and production method thereof and application |
| CN105367281A (en) * | 2015-12-04 | 2016-03-02 | 许庭庭 | Lodging-resistant foliar fertilizer for wheat and rice crops |
| CN105948923A (en) * | 2016-05-11 | 2016-09-21 | 安徽理想种业有限公司 | Special rice seedling fertilizer capable of promoting development of rice roots |
| CN108117435A (en) * | 2016-11-29 | 2018-06-05 | 张宝金 | A kind of Chromium-rich nutrition solution and its preparation method and application |
| CN108658680A (en) * | 2018-07-31 | 2018-10-16 | 贝尔壳生物工程（湖北）有限公司 | It is a kind of to fly anti-rice tillering special foliar fertilizer and preparation method thereof for unmanned plane |
| CN108658680B (en) * | 2018-07-31 | 2021-12-24 | 湖北星泉绿色环保科学有限公司 | Special leaf fertilizer for rice tillering for unmanned aerial vehicle flight control and preparation method thereof |
| CN109134053A (en) * | 2018-11-23 | 2019-01-04 | 湖南山水道生态文化发展有限公司 | A kind of Rice foliar fertilizer, preparation method and application method |
| CN111470897A (en) * | 2020-03-13 | 2020-07-31 | 江苏徐淮地区淮阴农业科学研究所 | Selenium-rich high-calcium rice foliar fertilizer and preparation method and application thereof |
| CN114846974A (en) * | 2022-05-09 | 2022-08-05 | 营口国丰生态农业发展有限公司 | Paddy rice topdressing method for severe saline-alkali soil |
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Application publication date: 20130327 |