CN104292028A - 一种水溶性可降解材料包覆的肥料的制备方法 - Google Patents
一种水溶性可降解材料包覆的肥料的制备方法 Download PDFInfo
- Publication number
- CN104292028A CN104292028A CN201410656766.5A CN201410656766A CN104292028A CN 104292028 A CN104292028 A CN 104292028A CN 201410656766 A CN201410656766 A CN 201410656766A CN 104292028 A CN104292028 A CN 104292028A
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- fertilizer
- water
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
Abstract
Description
控释期 /天 | 失重率 /% | |
实施例1 | 30天 | 36 |
实施例2 | 30天 | 34 |
实施例3 | 36天 | 42 |
对照例1 | 18天 | 40 |
对照例2 | 16天 | 42 |
对照例3 | 18天 | 40 |
Claims (7)
Priority Applications (1)
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CN201410656766.5A CN104292028B (zh) | 2014-11-18 | 2014-11-18 | 一种水溶性可降解材料包覆的肥料的制备方法 |
Applications Claiming Priority (1)
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CN201410656766.5A CN104292028B (zh) | 2014-11-18 | 2014-11-18 | 一种水溶性可降解材料包覆的肥料的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104292028A true CN104292028A (zh) | 2015-01-21 |
CN104292028B CN104292028B (zh) | 2016-08-24 |
Family
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Family Applications (1)
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CN201410656766.5A Expired - Fee Related CN104292028B (zh) | 2014-11-18 | 2014-11-18 | 一种水溶性可降解材料包覆的肥料的制备方法 |
Country Status (1)
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CN (1) | CN104292028B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111684888A (zh) * | 2020-07-08 | 2020-09-22 | 广州品客科技有限公司 | Cnt自然农法活性土壤技术 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000095847A (ja) * | 1998-09-22 | 2000-04-04 | Nishikawa Rubber Co Ltd | 保水材組成物および該組成物に使用する熱架橋型生分解性ハイドロゲルの製造方法 |
EP1620076A2 (en) * | 2003-04-25 | 2006-02-01 | Kos Life Sciences, Inc. | Formation of strong superporous hydrogels |
CN101200400A (zh) * | 2006-12-15 | 2008-06-18 | 中国科学院沈阳应用生态研究所 | 醋酸酯淀粉包膜控释尿素肥料及制备工艺 |
CN101200393A (zh) * | 2006-12-15 | 2008-06-18 | 中国科学院沈阳应用生态研究所 | 一种用于生产包膜肥料的膜材料及其制备工艺 |
CN102477203A (zh) * | 2010-11-26 | 2012-05-30 | 北京市农林科学院 | 一种肥料胶结包膜缓释材料及其制备方法 |
CN102657597A (zh) * | 2012-04-23 | 2012-09-12 | 四川大学 | 载有抗肿瘤药物的可生物降解超分子水凝胶及制备方法 |
CN103058768A (zh) * | 2012-12-29 | 2013-04-24 | 山东金正大生态工程股份有限公司 | 一种易降解的缓控释肥包膜材料的制备及包膜方法 |
CN104039871A (zh) * | 2011-06-03 | 2014-09-10 | 弗兰克·古 | 基于多糖的水凝胶聚合物及其应用 |
-
2014
- 2014-11-18 CN CN201410656766.5A patent/CN104292028B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000095847A (ja) * | 1998-09-22 | 2000-04-04 | Nishikawa Rubber Co Ltd | 保水材組成物および該組成物に使用する熱架橋型生分解性ハイドロゲルの製造方法 |
EP1620076A2 (en) * | 2003-04-25 | 2006-02-01 | Kos Life Sciences, Inc. | Formation of strong superporous hydrogels |
CN101200400A (zh) * | 2006-12-15 | 2008-06-18 | 中国科学院沈阳应用生态研究所 | 醋酸酯淀粉包膜控释尿素肥料及制备工艺 |
CN101200393A (zh) * | 2006-12-15 | 2008-06-18 | 中国科学院沈阳应用生态研究所 | 一种用于生产包膜肥料的膜材料及其制备工艺 |
CN102477203A (zh) * | 2010-11-26 | 2012-05-30 | 北京市农林科学院 | 一种肥料胶结包膜缓释材料及其制备方法 |
CN104039871A (zh) * | 2011-06-03 | 2014-09-10 | 弗兰克·古 | 基于多糖的水凝胶聚合物及其应用 |
CN102657597A (zh) * | 2012-04-23 | 2012-09-12 | 四川大学 | 载有抗肿瘤药物的可生物降解超分子水凝胶及制备方法 |
CN103058768A (zh) * | 2012-12-29 | 2013-04-24 | 山东金正大生态工程股份有限公司 | 一种易降解的缓控释肥包膜材料的制备及包膜方法 |
Non-Patent Citations (1)
Title |
---|
徐浩龙等: "一种淀粉基互穿网络型缓释肥包膜材料的制备及性能研究", 《应用化工》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111684888A (zh) * | 2020-07-08 | 2020-09-22 | 广州品客科技有限公司 | Cnt自然农法活性土壤技术 |
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Publication number | Publication date |
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CN104292028B (zh) | 2016-08-24 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Inventor after: Li Jiguang Inventor after: Jin Zhimin Inventor after: Yang Shuang Inventor after: Zhang Xiaojun Inventor after: Guo Huiyan Inventor after: Li Guichun Inventor after: Sun Hui Inventor after: Ma Qian Inventor after: Wang Qichuan Inventor before: Li Jie |
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Effective date of registration: 20160627 Address after: 157011 Heilongjiang city in Mudanjiang Province, Aimin District Cultural Street No. 191 Applicant after: Mudanjiang Normal University Address before: 610000 Sichuan city of Chengdu province Jinjiang District River Qiaojin zhengxinjieyuan C District 7 Building 2 unit 801 Applicant before: Li Jie |
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