CN102674985A - Novel agricultural compound fertilizer - Google Patents
Novel agricultural compound fertilizer Download PDFInfo
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- CN102674985A CN102674985A CN2012101977132A CN201210197713A CN102674985A CN 102674985 A CN102674985 A CN 102674985A CN 2012101977132 A CN2012101977132 A CN 2012101977132A CN 201210197713 A CN201210197713 A CN 201210197713A CN 102674985 A CN102674985 A CN 102674985A
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Abstract
The invention discloses a novel agricultural compound fertilizer, and relates to compound fertilizer for agriculture, wherein the novel agricultural compound fertilizer has good synergism and high nutrient utilization rate and reduces the loss rate. The novel agricultural compound fertilizer disclosed by the invention is high-concentration compound fertilizer and is characterized in that polyaspartic acid and polyacrylamide are added into the compound fertilizer, wherein 5kg of polyaspartic acid and 5kg of polyacrylamide are added to each ton of the compound fertilizer; and then the materials are uniformly mixed to obtain the novel agricultural compound fertilizer. For the novel compound fertilizer disclosed by the invention, the compound fertilizer of the national standard is improved according to the plants and soil, the fertilizer loss can be effectively reduced, the trace element absorption of the crop can be promoted, the crop matures 7-10 days earlier, the harvest time is prolonged for 10-15 days, the root growth is promoted, the stress resistance of the crop is enhanced, and the nutrient utilization rate is improved so that the crop can grow better and all needs can be met.
Description
Technical field
The present invention relates to the composite fertilizer of using of agricultural, is that a kind of synergy is good, and plant recovery of nutrient is high, the novel agricultural composite fertilizer of minimizing turnover rate.
Background technology
China is a populous country, and grain-production occupies important position in the development of agriculture prodn.Usually the approach that increases grain yield is to bring more land under cultivation or increase the yield per unit area.According to China's national situation, the potentiality that continue to bring more land under cultivation are little, though still there are many unreclaimed soils in China, have the problem that investment is many, difficulty is big mostly.This has just determined the approach that China's increases in grain production must be walked to increase the yield per unit area.Fertilising can not only be increase soil fertility, and is the important measures that improve crop yield per unit.Fertilizer is basis and be most important material input of agriculture prodn.According to Food and Argriculture OrganizationFAO's statistics, fertilizer accounts for 40%～60% in the total share to crop yield.China can support the population that accounts for the world 22% with the arable land that accounts for the world 7%, we can say that fertilizer plays very important effect.
At present, using maximum fertilizer is a kind of agriculture composite fertilizer, and this fertilizer is main nutrient with nitrogen, phosphorus, potassium; The content of these three kinds of nutrients all is not less than 25%, yet finds that in actual use the nutrient loss in the fertilizer is serious; Cause utilization rate of fertilizer low, simultaneously crop to iron, zinc, manganese, etc. trace element absorb relatively poorly, needing to add a large amount of fertilizer could satisfy the demand of crop; Not only increase production cost, also cause environmental pollution easily.
Summary of the invention
To be solved by this invention is exactly that existing fertilizer nutrient runs off serious; Cause the low problem of utilization rate of fertilizer; A kind of minimizing fertilizer loss, raising utilization rate of fertilizer, required, the increase polypeptide composition of the little fertilizer of increase farm crop are provided, to reach the novel agricultural composite fertilizer that crop yield and specific absorption promote.
A kind of novel agricultural composite fertilizer of the present invention; Select high concentration compound fertilizer for use; It is characterized in that being added with in this composite fertilizer SAP 73 and SEPIGEL 305, add 5 kilograms SAP 73 and SEPIGEL 305 in the composite fertilizer wherein per ton respectively, stirring after the interpolation gets final product.
Also add a kind of trace element in sal epsom, zinc sulfate, ferrous sulfate, borax, copper sulfate or the calcium ammonium nitrate in the described composite fertilizer at least, the addition of trace element is not less than 10 kilograms in the composite fertilizer per ton.
A kind of novel composite fertilizer of the present invention will be according to each kind of plant and soil, on the composite fertilizer basis of national standard; Improve; Its principal feature shows: 1, can effectively reduce fertilizer loss, the activation nutrient element improves utilization rate of fertilizer; Thereby reduce fertilizer amount more than 30%, increase crop yield 10%-30%; 2, can better promote crop that trace elements such as iron, zinc, manganese, copper, calcium, magnesium, sulphur are absorbed, the crop of using SAP 73 to handle, comparison exceeds 3 to 4 times according to the micro-content of crop; 3, can promote crop precocious 7-10 days, prolong 10-15 days collection period; 4, also can better promote root growth, the resistance of enhancing crop; 5, add SEPIGEL 305, can adsorb the flow range of nutrients such as nitrogen in the fertilizer, phosphorus, potassium, nutrient can not be run off, further improve plant recovery of nutrient at soil; 6, add its most required trace elements to various farm crop, crop can better be grown and comprehensively required.
Embodiment
Embodiment 1: a kind of novel agricultural composite fertilizer; Select the composite fertilizer of high density for use; According to national standard; Nitrogen, phosphorus, potassium three content add SAP 73 and respectively 5 kilograms of SEPIGEL 305s more than or equal to 40% the high concentration compound fertilizer that is in the composite fertilizer per ton, stirring after the interpolation gets final product; Through in composite fertilizer, adding SAP 73 and SEPIGEL 305, can effectively reduce fertilizer loss, the activation nutrient element improves utilization rate of fertilizer, thereby reduces fertilizer amount more than 30%, increases crop yield 10%-30%; Can better promote crop that trace elements such as iron, zinc, manganese, copper, calcium, magnesium, sulphur are absorbed, the crop of using SAP 73 to handle, comparison exceeds 3-4 doubly according to the micro-content of crop; Can promote crop precocious 7-10 days, and prolong 10-15 days collection period; Also can better promote root growth simultaneously, the resistance of enhancing crop.
Embodiment 2: a kind of novel agricultural composite fertilizer; Select the composite fertilizer of high density for use; Add the ferrous sulfate of 5 kilograms of SAP 73s, 5 kilograms of SEPIGEL 305s and 10 kilograms in the composite fertilizer per ton; When being used for peanut, soybean or broad bean etc. to the extremely sensitive crop of iron level, make crop can better absorb the iron in the soil, avoid influencing plant growth because of iron deficiency.
Embodiment 3: a kind of novel agricultural composite fertilizer; Select the composite fertilizer of high density for use; Add 5 kilograms of SAP 73s and 5 kilograms of SEPIGEL 305s in the composite fertilizer per ton, when being used for, because wheat is relatively more responsive to trace elements such as boron, copper and zinc to crop fertilizations such as wheats; So also need in composite fertilizer per ton, add the mixture of 10 kilograms zinc sulfate, borax and copper sulfate again, be convenient to wheat and better absorb desired nutritional.
Claims (2)
1. novel agricultural composite fertilizer; The content of nitrogen, phosphorus, potassium all is not less than 25% in this composite fertilizer; It is characterized in that being added with in this composite fertilizer SAP 73 and SEPIGEL 305; Add 5 kilograms SAP 73 and SEPIGEL 305 in the composite fertilizer wherein per ton respectively, stirring after the interpolation gets final product.
2. a kind of novel agricultural composite fertilizer as claimed in claim 1; It is characterized in that also adding one or more trace elements in sal epsom, zinc sulfate, ferrous sulfate, borax, copper sulfate or the calcium ammonium nitrate in the described composite fertilizer, the addition of trace element is not less than 10 kilograms in the composite fertilizer per ton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101977132A CN102674985A (en) | 2012-06-15 | 2012-06-15 | Novel agricultural compound fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101977132A CN102674985A (en) | 2012-06-15 | 2012-06-15 | Novel agricultural compound fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102674985A true CN102674985A (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2012101977132A Pending CN102674985A (en) | 2012-06-15 | 2012-06-15 | Novel agricultural compound fertilizer |
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| CN (1) | CN102674985A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103113586A (en) * | 2013-03-14 | 2013-05-22 | 农业部环境保护科研监测所 | Method for saving nitrogen and enhancing fertilizer efficiency by using poly-aspartic acid and poly-asparagine copolymer |
| CN103787781A (en) * | 2014-02-27 | 2014-05-14 | 王东 | High-efficiency anti-seepage fertilizer and preparation method thereof |
| CN104446896A (en) * | 2014-11-11 | 2015-03-25 | 陕西理工学院 | Environment-friendly synergistic anti-caking agent for compound fertilizer and preparation method of anti-caking agent |
| CN104478528A (en) * | 2014-12-31 | 2015-04-01 | 大连绿展肥业有限公司 | Nutritive element synergism fertilizer |
| CN104788204A (en) * | 2015-04-21 | 2015-07-22 | 柳州易农科技有限公司 | Agricultural fertilizer |
| CN104803775A (en) * | 2015-04-21 | 2015-07-29 | 柳州易农科技有限公司 | Agricultural compound fertilizer |
| CN105237066A (en) * | 2015-09-02 | 2016-01-13 | 云南天和地农业营养科技有限责任公司 | Synergistic urea ammonium nitrogen fertilizer and preparation method of same |
| CN106118683A (en) * | 2016-06-30 | 2016-11-16 | 山东爱福地生物科技有限公司 | A kind of heavy-metal contaminated soil renovation agent |
| CN107382457A (en) * | 2017-07-19 | 2017-11-24 | 池州市小池生态农业发展有限公司 | A kind of compound type agricultural fertilizer |
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| CN101215205A (en) * | 2007-12-29 | 2008-07-09 | 石家庄开发区德赛化工有限公司 | Synergistic foliage fertilizer and application method thereof |
| CN101215209A (en) * | 2007-12-29 | 2008-07-09 | 孙景明 | Water-retention composite mixed fertilizer and preparation method thereof |
| 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 |
| CN101768028A (en) * | 2010-02-08 | 2010-07-07 | 高泉源 | Polypeptide chelated compound fertilizer containing medium and trace elements |
| CN101921149A (en) * | 2010-08-24 | 2010-12-22 | 中盐安徽红四方股份有限公司 | Filler-free synergistic compound fertilizer produced by urine syrup ammonia-acid method and production method thereof |
| CN102086141A (en) * | 2011-01-06 | 2011-06-08 | 山东聊城鲁西化工销售有限公司 | Rhizosphere fertilizer for promoting absorption of crop root system |
| CN102285822A (en) * | 2010-06-18 | 2011-12-21 | 河南财鑫实业化工有限责任公司 | Method for preparing environmental-friendly slow-release fertilizer |
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- 2012-06-15 CN CN2012101977132A patent/CN102674985A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101215205A (en) * | 2007-12-29 | 2008-07-09 | 石家庄开发区德赛化工有限公司 | Synergistic foliage fertilizer and application method thereof |
| CN101215209A (en) * | 2007-12-29 | 2008-07-09 | 孙景明 | Water-retention composite mixed fertilizer and preparation method thereof |
| 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 |
| CN101768028A (en) * | 2010-02-08 | 2010-07-07 | 高泉源 | Polypeptide chelated compound fertilizer containing medium and trace elements |
| CN102285822A (en) * | 2010-06-18 | 2011-12-21 | 河南财鑫实业化工有限责任公司 | Method for preparing environmental-friendly slow-release fertilizer |
| CN101921149A (en) * | 2010-08-24 | 2010-12-22 | 中盐安徽红四方股份有限公司 | Filler-free synergistic compound fertilizer produced by urine syrup ammonia-acid method and production method thereof |
| CN102086141A (en) * | 2011-01-06 | 2011-06-08 | 山东聊城鲁西化工销售有限公司 | Rhizosphere fertilizer for promoting absorption of crop root system |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103113586A (en) * | 2013-03-14 | 2013-05-22 | 农业部环境保护科研监测所 | Method for saving nitrogen and enhancing fertilizer efficiency by using poly-aspartic acid and poly-asparagine copolymer |
| CN103787781A (en) * | 2014-02-27 | 2014-05-14 | 王东 | High-efficiency anti-seepage fertilizer and preparation method thereof |
| CN104446896A (en) * | 2014-11-11 | 2015-03-25 | 陕西理工学院 | Environment-friendly synergistic anti-caking agent for compound fertilizer and preparation method of anti-caking agent |
| CN104478528A (en) * | 2014-12-31 | 2015-04-01 | 大连绿展肥业有限公司 | Nutritive element synergism fertilizer |
| CN104788204A (en) * | 2015-04-21 | 2015-07-22 | 柳州易农科技有限公司 | Agricultural fertilizer |
| CN104803775A (en) * | 2015-04-21 | 2015-07-29 | 柳州易农科技有限公司 | Agricultural compound fertilizer |
| CN105237066A (en) * | 2015-09-02 | 2016-01-13 | 云南天和地农业营养科技有限责任公司 | Synergistic urea ammonium nitrogen fertilizer and preparation method of same |
| CN106118683A (en) * | 2016-06-30 | 2016-11-16 | 山东爱福地生物科技有限公司 | A kind of heavy-metal contaminated soil renovation agent |
| CN107382457A (en) * | 2017-07-19 | 2017-11-24 | 池州市小池生态农业发展有限公司 | A kind of compound type agricultural fertilizer |
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Application publication date: 20120919 |