CN102786356A - Special long-acting fertilizer for rice - Google Patents
Special long-acting fertilizer for rice Download PDFInfo
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- CN102786356A CN102786356A CN2012103093329A CN201210309332A CN102786356A CN 102786356 A CN102786356 A CN 102786356A CN 2012103093329 A CN2012103093329 A CN 2012103093329A CN 201210309332 A CN201210309332 A CN 201210309332A CN 102786356 A CN102786356 A CN 102786356A
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Abstract
The invention provides a special long-acting fertilizer for rice. According to the long-acting fertilizer, a nitrogenous fertilizer is mixed with urea and ammonium bicarbonate; a phosphatic fertilizer is monoammonium phosphate; a potash fertilizer is potassium chloride; zinc sulfate is heptahydrate; a silicon fertilizer is a water-soluble silicon fertilizer; and a retarder is attapulgite powder. By adopting the long-acting fertilizer, the demands on nutrition in a sprouting speed, a spiking period and a fruit swelling period can be met according to different requirements of different growth periods of the rick to the fertilizers, the generation of the pest and disease damage can be reduced, and the fertilizer can be applied once to avoid the problem of fertilizing repeatedly.
Description
Technical field
The present invention relates to a kind of paddy rice-dedicated fertilizer, be specially a kind of paddy rice long-acting special fertilizer.
Background technology
At present; The domestic water seed rice is planted and is existed chemical fertilizer to execute partially and the unbalanced phenomenon of various nutritive ingredients in the fertilising process; Can not satisfy required nutrient of each stage in the Rice Production process; In the applied nitrogen process, cause simultaneously the rice seeding growth superfluous easily, be prone to lodging, problems such as serious take place in various disease and pests.
Summary of the invention
The technical problem that the present invention solved is to provide a kind of paddy rice long-acting special fertilizer, to solve the problem in the above-mentioned background technology.
The technical problem that the present invention solved adopts following technical scheme to realize:
A kind of paddy rice long-acting special fertilizer, said nitrogenous fertilizer are that urea and bicarbonate of ammonia, phosphate fertilizer are that monoammonium phosphate, potash fertilizer are that Repone K, zinc sulfate are that Zinc Sulphate Heptahydrate, siliceous fertilizer are that water-soluble siliceous fertilizer and controlled release agent are attapulgite, and the staple mass ratio is following:
Urea: 49-50%;
Bicarbonate of ammonia: 3-3.5%;
Monoammonium phosphate: 19.5-20%;
Repone K: 24-25%;
Zinc Sulphate Heptahydrate: 1.95-2.0%;
Water-soluble siliceous fertilizer: 1%;
Controlled release agent: 3%.
Among the present invention, wherein nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, zinc sulfate, siliceous fertilizer and controlled release agent, the weight content of each component is:
(1) wherein nitrogenous fertilizer folding synthetic nitrogen, phosphate fertilizer are amounted to into Vanadium Pentoxide in FLAKES, are amounted to into the content of potassium oxide in a kind of paddy rice long-acting special fertilizer and be followed successively by 23%, 10%, 0.45%;
(2) to amount to into the content of silicon-dioxide in a kind of paddy rice long-acting special fertilizer be 1% to siliceous fertilizer.
The coating that also uses macromolecule resin as the particle shell of the present invention.
Beneficial effect: the present invention to the difference that fertilizer requires, has satisfied a seedling stage according to the different times of paddy growth, has sent out the fringe phase, the nutritional needs of strong fruit phase, reduces the generation of disease and pest, and single fertilization reduces the repeatedly trouble of fertilising.
Embodiment
Be easy to understand and understand in order to make technique means of the present invention, creation characteristic, workflow, method of use reach purpose and effect, below further set forth the present invention.
A kind of paddy rice long-acting special fertilizer, said nitrogenous fertilizer are that urea and bicarbonate of ammonia, phosphate fertilizer are that monoammonium phosphate, potash fertilizer are that Repone K, zinc sulfate are that Zinc Sulphate Heptahydrate, siliceous fertilizer are that water-soluble siliceous fertilizer and controlled release agent are attapulgite, and the staple mass ratio is following:
Urea: 49-50%;
Bicarbonate of ammonia: 3-3.5%;
Monoammonium phosphate: 19.5-20%;
Repone K: 24-25%;
Zinc Sulphate Heptahydrate: 1.95-2.0%;
Water-soluble siliceous fertilizer: 1%;
Controlled release agent: 3%.
Among the present invention, wherein nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, zinc sulfate, siliceous fertilizer and controlled release agent, the weight content of each component is:
(1) wherein nitrogenous fertilizer folding synthetic nitrogen, phosphate fertilizer are amounted to into Vanadium Pentoxide in FLAKES, are amounted to into the content of potassium oxide in a kind of paddy rice long-acting special fertilizer and be followed successively by 23%, 10%, 0.45%;
(2) to amount to into the content of silicon-dioxide in a kind of paddy rice long-acting special fertilizer be 1% to siliceous fertilizer.
The coating that also uses macromolecule resin as the particle shell of the present invention plays the effect of fertilizer slow release, avoids the waste of a certain period overnutrition of crop and fertilizer, improves fertilizer utilization ratio.
Case study on implementation:
Press following composition of raw materials: urea 500kg, bicarbonate of ammonia 33kg, potash fertilizer 250kg, Zinc Sulphate Heptahydrate 20kg, water-soluble siliceous fertilizer 10kg; Mix through composite fertilizer's manufacturing system and produce, and form with the coating of macromolecule resin as the particle shell.
More than show and described ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification sheets just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The protection domain that requires of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. paddy rice long-acting special fertilizer; It is characterized in that; Said nitrogenous fertilizer is that urea and bicarbonate of ammonia, phosphate fertilizer are that monoammonium phosphate, potash fertilizer are that Repone K, zinc sulfate are that Zinc Sulphate Heptahydrate, siliceous fertilizer are that water-soluble siliceous fertilizer and controlled release agent are attapulgite, and the staple mass ratio is following:
Urea: 49-50%;
Bicarbonate of ammonia: 3-3.5%;
Monoammonium phosphate: 19.5-20%;
Repone K: 24-25%;
Zinc Sulphate Heptahydrate: 1.95-2.0%;
Water-soluble siliceous fertilizer: 1%;
Controlled release agent: 3%.
2. according to the said a kind of paddy rice long-acting special fertilizer of claim 1, it is characterized in that, wherein nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, zinc sulfate, siliceous fertilizer and controlled release agent, the weight content of each component is:
Wherein nitrogenous fertilizer folding synthetic nitrogen, phosphate fertilizer are amounted to into Vanadium Pentoxide in FLAKES, are amounted to into the content of potassium oxide in a kind of paddy rice long-acting special fertilizer and be followed successively by 23%, 10%, 0.45%;
It is 1% that siliceous fertilizer is amounted to into the content of silicon-dioxide in a kind of paddy rice long-acting special fertilizer.
3. according to the said a kind of paddy rice long-acting special fertilizer of claim 1, it is characterized in that the coating that also uses macromolecule resin as the particle shell of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103093329A CN102786356A (en) | 2012-08-28 | 2012-08-28 | Special long-acting fertilizer for rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103093329A CN102786356A (en) | 2012-08-28 | 2012-08-28 | Special long-acting fertilizer for rice |
Publications (1)
| Publication Number | Publication Date |
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| CN102786356A true CN102786356A (en) | 2012-11-21 |
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Family Applications (1)
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| CN2012103093329A Pending CN102786356A (en) | 2012-08-28 | 2012-08-28 | Special long-acting fertilizer for rice |
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| CN (1) | CN102786356A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030761A (en) * | 2014-06-30 | 2014-09-10 | 新疆农垦科学院 | Special water-soluble carbon-contained fertilizer for drip irrigation rice |
| CN104098398A (en) * | 2014-07-23 | 2014-10-15 | 江苏神禾农业科技发展有限公司 | Fertilizer special for paddy rice as well as preparation method and application |
| CN104341242A (en) * | 2014-10-21 | 2015-02-11 | 湖北宜施壮农业科技有限公司 | Special long-acting slow-release fertilizer for rice |
| CN103910567B (en) * | 2014-02-10 | 2016-03-16 | 镇江贝思特有机活性肥料有限公司 | A kind of special rice organic-inorganic compound fertilizer material |
| CN106365871A (en) * | 2016-12-08 | 2017-02-01 | 姚均甫 | Water-soluble silicon fertilizer |
| CN107556073A (en) * | 2016-06-30 | 2018-01-09 | 孟雷 | A kind of special fertilizer for bambusa oldhami |
| CN111004063A (en) * | 2020-01-15 | 2020-04-14 | 扬州大学 | Special rice controlled-release compound fertilizer for improving rice fragrance |
| US11040920B2 (en) | 2017-12-15 | 2021-06-22 | Innovations For World Nutrition Llc | Fertilizer and plant growth promoter to increase plant yield and method of increasing plant yield |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS61197491A (en) * | 1985-02-26 | 1986-09-01 | 住友化学工業株式会社 | Granular fertilizer composition |
| JP2005272218A (en) * | 2004-03-25 | 2005-10-06 | Sumitomo Chemical Co Ltd | Method for manufacturing granular compound fertilizer |
| CN101054326A (en) * | 2007-05-29 | 2007-10-17 | 华中农业大学 | Special formulation fertilizer for rice |
| CN101066901A (en) * | 2007-04-03 | 2007-11-07 | 张国忠 | Soline alkali resisting rice fertilizer |
| CN102249815A (en) * | 2011-05-25 | 2011-11-23 | 福建省农业科学院土壤肥料研究所 | Special fertilizer for sour regurgitation field rice as well as preparation and use methods thereof |
| CN102408260A (en) * | 2010-09-21 | 2012-04-11 | 梁明华 | Special rice fertilizer |
| CN102503729A (en) * | 2011-11-25 | 2012-06-20 | 史丹利化肥股份有限公司 | Special bio-compound fertilizer for rice and production method thereof |
| CN102531797A (en) * | 2012-03-08 | 2012-07-04 | 袁隆平农业高科技股份有限公司农化开发分公司 | Fertilizer special for super rice and preparation method for fertilizer |
-
2012
- 2012-08-28 CN CN2012103093329A patent/CN102786356A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61197491A (en) * | 1985-02-26 | 1986-09-01 | 住友化学工業株式会社 | Granular fertilizer composition |
| JP2005272218A (en) * | 2004-03-25 | 2005-10-06 | Sumitomo Chemical Co Ltd | Method for manufacturing granular compound fertilizer |
| CN101066901A (en) * | 2007-04-03 | 2007-11-07 | 张国忠 | Soline alkali resisting rice fertilizer |
| CN101054326A (en) * | 2007-05-29 | 2007-10-17 | 华中农业大学 | Special formulation fertilizer for rice |
| CN102408260A (en) * | 2010-09-21 | 2012-04-11 | 梁明华 | Special rice fertilizer |
| CN102249815A (en) * | 2011-05-25 | 2011-11-23 | 福建省农业科学院土壤肥料研究所 | Special fertilizer for sour regurgitation field rice as well as preparation and use methods thereof |
| CN102503729A (en) * | 2011-11-25 | 2012-06-20 | 史丹利化肥股份有限公司 | Special bio-compound fertilizer for rice and production method thereof |
| CN102531797A (en) * | 2012-03-08 | 2012-07-04 | 袁隆平农业高科技股份有限公司农化开发分公司 | Fertilizer special for super rice and preparation method for fertilizer |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910567B (en) * | 2014-02-10 | 2016-03-16 | 镇江贝思特有机活性肥料有限公司 | A kind of special rice organic-inorganic compound fertilizer material |
| CN104030761A (en) * | 2014-06-30 | 2014-09-10 | 新疆农垦科学院 | Special water-soluble carbon-contained fertilizer for drip irrigation rice |
| CN104030761B (en) * | 2014-06-30 | 2016-02-10 | 新疆农垦科学院 | A kind of drip irrigation paddy rice is special containing carbon element water-soluble fertilizer |
| CN104098398A (en) * | 2014-07-23 | 2014-10-15 | 江苏神禾农业科技发展有限公司 | Fertilizer special for paddy rice as well as preparation method and application |
| CN104341242A (en) * | 2014-10-21 | 2015-02-11 | 湖北宜施壮农业科技有限公司 | Special long-acting slow-release fertilizer for rice |
| CN107556073A (en) * | 2016-06-30 | 2018-01-09 | 孟雷 | A kind of special fertilizer for bambusa oldhami |
| CN106365871A (en) * | 2016-12-08 | 2017-02-01 | 姚均甫 | Water-soluble silicon fertilizer |
| US11040920B2 (en) | 2017-12-15 | 2021-06-22 | Innovations For World Nutrition Llc | Fertilizer and plant growth promoter to increase plant yield and method of increasing plant yield |
| CN111004063A (en) * | 2020-01-15 | 2020-04-14 | 扬州大学 | Special rice controlled-release compound fertilizer for improving rice fragrance |
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Application publication date: 20121121 |