CN102241542A - Water-retaining and long-acting compound fertilizer - Google Patents
Water-retaining and long-acting compound fertilizer Download PDFInfo
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- CN102241542A CN102241542A CN2010101779058A CN201010177905A CN102241542A CN 102241542 A CN102241542 A CN 102241542A CN 2010101779058 A CN2010101779058 A CN 2010101779058A CN 201010177905 A CN201010177905 A CN 201010177905A CN 102241542 A CN102241542 A CN 102241542A
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Abstract
The invention relates to a compound fertilizer, specifically relates to a water-retaining and long-acting compound fertilizer, and belongs to the technical field of chemical engineering. The compound fertilizer comprises a water-retaining agent, urea, a phosphorus fertilizer, potassium chloride, a microelement synergist and other assistant agents. According to the present invention, the high water absorbent rein water-retaining agent prepared from a polymer material is adopted for water conservation and water saving, wherein water evaporation is effectively inhibited, water and soil loss is prevented, even in irrigation conditions, more than 50% of the water is saved; soil structure is improved, such that heavy soil, sandy soil with water and fertilizer leaking, and secondary saline alkali soil are improved; developments of soil microorganisms are improved, turnover utilization efficiencies of soil organisms are raised; the soil water-retaining agent and the water and soil loss prevention agent are finally decomposed into carbon dioxide, water, ammonia nitrogen and sodium ion or potassium ion without any residue.
Description
Technical field
The present invention relates to a kind of composite fertilizer, be specifically related to a kind of water conservation durable composite fertilizer, belong to chemical technology field.
Background technology
At present, because Global climate change, arid is even more serious to the damage caused by a drought that Agricultural Development constitutes serious threat, especially spring, sowing time in autumn, and be short of seedling disconnected ridge even the situation that No kernels or seeds are gathered, as in a year of scarcity of big area happens occasionally, and the financial loss that causes every year is very huge.Unique way for arid is artificial water conservancy irrigation, but it is big to drop into financial resources, and is difficult especially concerning the water-deficient area, is badly in need of having the product of super-strong moisture absorbing drought resistance agent to solve a difficult problem of keeping a full stand of seedings dry season.
Summary of the invention
The objective of the invention is for overcoming above-mentioned the deficiencies in the prior art part, a kind of water conservation durable composite fertilizer is provided, this composite fertilizer includes water-holding agent, urea, phosphate fertilizer, Repone K, the trace element synergistic agent, other auxiliary agent, the super absorbent resin water-holding agent that utilizes macromolecular material to make, the soil moisture conservation water-saving, can effectively suppress moisture evaporation, prevent erosion, even having under the condition of irrigation, still but water-saving is more than 50%, can also improve Soil structure. make heavy soil, leak fertile sandy soil and secondary salt affected soil are improved. and promote soil microorganisms to grow simultaneously, improve the turnover utilising efficiency of soil organic matter, water-loss reducer of soil and anti-water and soil loss agent are carbonic acid gas to final resolvent, water, ammonia-state nitrogen and sodium or potassium ion do not have any residual.
The present invention realizes with following technical scheme: a kind of water conservation durable composite fertilizer, it is characterized in that: this composite fertilizer includes water-holding agent, urea, phosphate fertilizer, Repone K, micro-synergistic agent, other auxiliary agent, the weight part of above-mentioned each raw material is: water-holding agent 20-40 part, urea 30-45 part, phosphate fertilizer 10-16 part, Repone K 50-60 part, 10 parts of micro-synergistic agent, other auxiliary agent 5-10 part.
Described water-holding agent is the super absorbent resin that a kind of macromolecular material is made.
Described micro-synergistic agent through operations such as hydrolysis, neutralization, chelatings, is produced granular or powdery or paste by the skin of part rubbish, wild fiber, animal, hair, angle, hoof, bone etc.
Advantage of the present invention is: this composite fertilizer's prescription rationally, the fertilizer nutritive ingredient is complete, water conservation, guarantor's fertilizer, improve Soil structure. make heavy soil, leak fertile sandy soil and secondary salt affected soil improved. and promote soil microorganisms to grow simultaneously, improve the turnover utilising efficiency of soil organic matter, reduce use cost, can be widely used in various farm crop, as paddy rice, wheat, corn, vegetables, fruit tree etc.
The invention will be further described below in conjunction with embodiment;
Embodiment
Embodiment 1,
A kind of water conservation durable composite fertilizer, this composite fertilizer includes water-holding agent, urea, phosphate fertilizer, Repone K, micro-synergistic agent, other auxiliary agent, the weight part of above-mentioned each raw material is: 20 parts of water-holding agents, 30 parts in urea, 10 parts in phosphate fertilizer, 50 parts in Repone K, 10 parts of micro-synergistic agent, 5 parts of other auxiliary agents.
Described water-holding agent is the super absorbent resin that a kind of macromolecular material is made.
Described micro-synergistic agent through operations such as hydrolysis, neutralization, chelatings, is produced granular or powdery or paste by the skin of part rubbish, wild fiber, animal, hair, angle, hoof, bone etc.
Embodiment 2,
A kind of water conservation durable composite fertilizer, this composite fertilizer includes water-holding agent, urea, phosphate fertilizer, Repone K, micro-synergistic agent, other auxiliary agent, the weight part of above-mentioned each raw material is: 40 parts of water-holding agents, 45 parts in urea, 16 parts in phosphate fertilizer, 60 parts in Repone K, 10 parts of micro-synergistic agent, 10 parts of other auxiliary agents.
Described water-holding agent is the super absorbent resin that a kind of macromolecular material is made.
Described micro-synergistic agent through operations such as hydrolysis, neutralization, chelatings, is produced granular or powdery or paste by the skin of part rubbish, wild fiber, animal, hair, angle, hoof, bone etc.
Claims (3)
1. water conservation durable composite fertilizer, it is characterized in that: this composite fertilizer includes water-holding agent, urea, phosphate fertilizer, Repone K, micro-synergistic agent, other auxiliary agent, the weight part of above-mentioned each raw material is: water-holding agent 20-40 part, urea 30-45 part, phosphate fertilizer 10-16 part, Repone K 50-60 part, 10 parts of micro-synergistic agent, other auxiliary agent 5-10 part.
2. a kind of water conservation durable composite fertilizer according to claim 1 is characterized in that: described water-holding agent is the super absorbent resin that a kind of macromolecular material is made.
3. a kind of water conservation durable composite fertilizer according to claim 1, it is characterized in that: described micro-synergistic agent is by the skin of part rubbish, wild fiber, animal, hair, angle, hoof, bone etc., through operations such as hydrolysis, neutralization, chelatings, produce granular or powdery or paste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101779058A CN102241542A (en) | 2010-05-15 | 2010-05-15 | Water-retaining and long-acting compound fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101779058A CN102241542A (en) | 2010-05-15 | 2010-05-15 | Water-retaining and long-acting compound fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102241542A true CN102241542A (en) | 2011-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101779058A Pending CN102241542A (en) | 2010-05-15 | 2010-05-15 | Water-retaining and long-acting compound fertilizer |
Country Status (1)
| Country | Link |
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| CN (1) | CN102241542A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674962A (en) * | 2012-05-07 | 2012-09-19 | 青岛高次团粒生态技术有限公司 | Matrix formula suitable for recovering ion type rare earth tailings vegetation |
| CN103012012A (en) * | 2012-12-10 | 2013-04-03 | 武汉纺织大学 | Production methods of water-retentive biodegradable fertilizer |
| CN103044130A (en) * | 2012-08-13 | 2013-04-17 | 佛山市南海区腾龙微生物肥料厂 | Agriculture microbial agent formulation and preparation method thereof |
| CN104163710A (en) * | 2014-08-01 | 2014-11-26 | 上海市农业科学院 | Fully-water-soluble spraying and drip irrigation formula fertilizer special for green vegetables and application of fully-water-soluble spraying and drip irrigation formula fertilizer |
| CN104628456A (en) * | 2014-09-25 | 2015-05-20 | 阜南县金源柳木工艺品有限公司 | Purple willow compound fertilizer |
| CN114920601A (en) * | 2022-06-09 | 2022-08-19 | 故城千中农业发展股份有限公司 | Chemical fertilizer capable of improving soil structure |
-
2010
- 2010-05-15 CN CN2010101779058A patent/CN102241542A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674962A (en) * | 2012-05-07 | 2012-09-19 | 青岛高次团粒生态技术有限公司 | Matrix formula suitable for recovering ion type rare earth tailings vegetation |
| CN102674962B (en) * | 2012-05-07 | 2013-10-16 | 青岛冠中生态股份有限公司 | Matrix formula suitable for recovering ion type rare earth tailings vegetation |
| CN103044130A (en) * | 2012-08-13 | 2013-04-17 | 佛山市南海区腾龙微生物肥料厂 | Agriculture microbial agent formulation and preparation method thereof |
| CN103044130B (en) * | 2012-08-13 | 2015-09-09 | 陈自希 | Agricultural microbial agent and making method |
| CN103012012A (en) * | 2012-12-10 | 2013-04-03 | 武汉纺织大学 | Production methods of water-retentive biodegradable fertilizer |
| CN103012012B (en) * | 2012-12-10 | 2014-07-23 | 武汉纺织大学 | Production methods of water-retentive biodegradable fertilizer |
| CN104163710A (en) * | 2014-08-01 | 2014-11-26 | 上海市农业科学院 | Fully-water-soluble spraying and drip irrigation formula fertilizer special for green vegetables and application of fully-water-soluble spraying and drip irrigation formula fertilizer |
| CN104628456A (en) * | 2014-09-25 | 2015-05-20 | 阜南县金源柳木工艺品有限公司 | Purple willow compound fertilizer |
| CN114920601A (en) * | 2022-06-09 | 2022-08-19 | 故城千中农业发展股份有限公司 | Chemical fertilizer capable of improving soil structure |
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Application publication date: 20111116 |