CN102206106A - Method for producing fertilizer special for paddy rice - Google Patents
Method for producing fertilizer special for paddy rice Download PDFInfo
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- CN102206106A CN102206106A CN201010142608XA CN201010142608A CN102206106A CN 102206106 A CN102206106 A CN 102206106A CN 201010142608X A CN201010142608X A CN 201010142608XA CN 201010142608 A CN201010142608 A CN 201010142608A CN 102206106 A CN102206106 A CN 102206106A
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Abstract
The invention discloses a method for producing a fertilizer special for paddy rice. The method provided by the invention has advantages of simple process, low cost, long fertilizer efficiency time and complete nutrients. The fertilizer special for paddy rice contains macroelements, such as nitrogen, phosphor, potassium and organic matter, which are all necessary for the growth of paddy rice, and is generally suitable for early, mid and late japonica rice. The fertilizer special for paddy rice is prepared by the blending or granulation technology, and is added with medium elements and trace elements with organic matter and multifarious straight fertilizers as the raw materials. Organic fertilizers such as cigarette stalk, sugar slag, pig manure, husk and the like are mainly selected as the organic fertilizer, and potassium chloride, diammonium phosphate, urea, zinc sulfate and the like are mainly selected as the inorganic fertilizer. By the mixing of organic nutrients and inorganic nutrients according to a certain proportion, the fertilizer special for paddy rice in the invention not only has the advantages of inorganic fertilizers, such as reasonable nutrient contents and quick fertilizer efficiency, but also has the advantages of organic fertilizers, such as complete nutrients, long fertilizer efficiency time and stabile performance. The proportion of the organic materials is preferably 40%. In some regions, a certain amount of trace elements needs to be added to produce a trace element-containing fertilizer special for paddy rice.
Description
Affiliated technical field:
Product of the present invention belongs to agricultural fertile field.
Background technology:
Product of the present invention is according to paddy growth nutritional needs and arable land paddy field soil basis nutrient present situation, on the basis of carrying out field test, determines to be fit to nitrogen, phosphorus, the potassium nutrition proportioning of paddy growth.With organic and various chemical fertilizer of simple substance is raw material, in the interpolation, trace element, adopts the paddy rice-dedicated fertilizer material of blending or granulation process production.It can satisfy paddy rice to nutrient demand and balanced the absorption, and paddy rice-dedicated fertilizer is the period of growing the state of supply of nutrient in nutrient demand and the soil to be prepared according to each difference of paddy rice.Fertilizer is mainly selected organic fertilizer such as offal, sugared slag, pig manure, husk for use, and inorganic fertilizer is mainly selected Repone K, diammonium phosphate, urea, zinc sulfate etc. for use.Organic nutrient and inorganic nutrients are carried out compound by a certain percentage, and it is reasonable that it had both had the mineral manure nutrient content, the advantage that fertilizer efficiency performance is fast, and it is complete also to have an organic fertilizer nutrient, and fertilizer efficiency is long, the advantage of stable performance.The ratio of organic materials should be with 40% for well, the content ratio of nitrogen, phosphorus, potassium in the inorganic nutrients, then with early rice 1: 0.5: 0.7, the economic benefit of 1: 0.3: 0.8 ratio of late rice was the highest, a certain amount of trace element fertilizer also will be added in some area, makes the compound fertilizer special that contains trace element.Paddy rice is interim in whole growth, according to soil fertility difference, the purity nitrogen overall control is at 10-11 kilogram/mu, divide base manure, tillering fertilizer, ear manuer to use for 3-4 time, phosphate fertilizer is 3-5 kilogram/mu, and potash fertilizer is 7-8 kilogram/mu, and base manure, primary tiller fertilizer, fetilizer for tillering, ear manuer were executed the nitrogen ratio 4: 2.3: 1.9 for the second time: 1.8, output is the highest, and the percentage of earbearing tiller reaches 68.0%.Improve the potassium ratio of executing, change the potash fertilizer base and apply that to topdress also be the important technique measure that promotes paddy rice balance growing way, by evidence, increase along with amount of potassium applied, paddy rice bottom internode obviously shortens, and per dry matter increases, and this explanation rice stem is increasing thick and becoming solid, help strengthening lodging resistance, output also obviously improves.
Summary of the invention:
The problem that the present invention mainly solves provides a kind of method of suitability for industrialized production paddy rice-dedicated fertilizer, this method equipment less investment, and technology is simple, and oxygen divides complete, generally is applicable to early, middle and late japonica rice.The raw material of producing this product use has: 10 parts of offals, 6 parts of sugared slags, 10 parts on husk, 14 parts of dry de-odorised feces of livestock and poultry, 18 parts in urea, 15 parts of monoammonium phosphates, 25 parts in Repone K, 2 parts in zinc sulfate.
A kind of production method of paddy rice-dedicated fertilizer, its beneficial effect is: technology is simple, and cost is low, and fertilizer efficiency is good, is suitable for suitability for industrialized production, is fit to early, middle and late japonica rice.
Embodiment:
Embodiment 1 (early rice):
The first step: 10 parts of offals, 6 parts of sugared slags, 10 parts on husk, dry de-odorised feces of livestock and poultry are added crusher in crushing for 14 parts.
Second step: 18 parts in urea, 15 parts of monoammonium phosphates, 25 parts in Repone K, zinc sulfate are added crusher in crushing for 2 parts.
The 3rd step: stirring after organism after the fragmentation and the inorganics mixing.
The 4th step: above-mentioned material is sent into tablets press feeding steam carry out granulation, send into drying machine drying after the granulation, get product after the particle cooling after the oven dry.
Embodiment 2 (late rice):
The prescription of inorganic fertilizer is adjusted, be adjusted into 19 parts in urea, 11 parts of monoammonium phosphates, 28 parts in Repone K, 2 parts in zinc sulfate, other technology is constant.
Claims (5)
1. the production method of a paddy rice-dedicated fertilizer, it is characterized in that with: 25 parts in 15 parts of 18 parts in 14 parts of feces of livestock and poultry, urea, monoammonium phosphates, Repone K, the zinc sulfate after 10 parts of offals, 6 parts of sugared slags, 10 parts on husk, the dry deodorizing is raw material for 2 parts.Obtain finished product by following several steps.
2. the production method of a paddy rice-dedicated fertilizer, the feature of its first step is: 10 parts of offals, 6 parts of sugared slags, 10 parts on husk, dry de-odorised feces of livestock and poultry are added crusher in crushing for 14 parts.
3. the production method of a paddy rice-dedicated fertilizer, the feature in its second step is: 18 parts in urea, 15 parts of monoammonium phosphates, 25 parts in Repone K, zinc sulfate are added crusher in crushing for 2 parts.
4. the production method of a paddy rice-dedicated fertilizer, the feature in its 3rd step is: stir after the organism after the fragmentation and inorganics are mixed.
5. the production method of a paddy rice-dedicated fertilizer, the feature in its 4th step is: above-mentioned material is sent into tablets press feed steam and carry out granulation, send into drying machine drying after the granulation, get product after the particle cooling after the oven dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010142608XA CN102206106A (en) | 2010-03-31 | 2010-03-31 | Method for producing fertilizer special for paddy rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010142608XA CN102206106A (en) | 2010-03-31 | 2010-03-31 | Method for producing fertilizer special for paddy rice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102206106A true CN102206106A (en) | 2011-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010142608XA Pending CN102206106A (en) | 2010-03-31 | 2010-03-31 | Method for producing fertilizer special for paddy rice |
Country Status (1)
| Country | Link |
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| CN (1) | CN102206106A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104788197A (en) * | 2015-04-19 | 2015-07-22 | 周赞虎 | Special organic-inorganic compound fertilizer for rice, and preparation method of organic-inorganic compound fertilizer |
| CN105646039A (en) * | 2016-03-12 | 2016-06-08 | 滁州市金成米业有限公司 | Special fertilizer for Thai fragrant rice |
-
2010
- 2010-03-31 CN CN201010142608XA patent/CN102206106A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104788197A (en) * | 2015-04-19 | 2015-07-22 | 周赞虎 | Special organic-inorganic compound fertilizer for rice, and preparation method of organic-inorganic compound fertilizer |
| CN105646039A (en) * | 2016-03-12 | 2016-06-08 | 滁州市金成米业有限公司 | Special fertilizer for Thai fragrant rice |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111005 |