CN1830921A - 一种树脂包膜肥料及其制造方法 - Google Patents
一种树脂包膜肥料及其制造方法 Download PDFInfo
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- CN1830921A CN1830921A CN 200510024240 CN200510024240A CN1830921A CN 1830921 A CN1830921 A CN 1830921A CN 200510024240 CN200510024240 CN 200510024240 CN 200510024240 A CN200510024240 A CN 200510024240A CN 1830921 A CN1830921 A CN 1830921A
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试验号 | 包膜材料(%) | 溶出试验 | 降解度 | |||
聚乳酸族聚合物 | 脂肪族聚酯 | 粉状填料 | 在水中24小时溶出的百分数(%) | 在水中溶出80%的天数(天) | ||
1 | 50(*1) | 50(*2) | 0 | 0.6 | 120 | 98 |
2 | 80(*1) | 20(*2) | 0 | 0.4 | 90 | 95 |
3 | 20(*1) | 20(*2) | 60(*3) | 1.5 | 51 | 92 |
4 | 30(*1) | 20(*2) | 50(*3) | 1.2 | 75 | 96 |
5 | 30(*1) | 20(*2) | 50(*33) | 1.0 | 90 | 91 |
6 | 30(*11) | 40(*22) | 30(*33) | 0.8 | 100 | 93 |
7 | 30(*11) | 20(*22) | 50(*333) | 3.0 | 43 | 95 |
8 | 40(*11) | 40(*22) | 20 | 0.9 | 130 | 95 |
9 | 20(*11) | 80(*22) | 0 | 1.1 | 110 | 100 |
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CNB2005100242406A CN100546949C (zh) | 2005-03-08 | 2005-03-08 | 一种树脂包膜肥料及其制造方法 |
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CNB2005100242406A CN100546949C (zh) | 2005-03-08 | 2005-03-08 | 一种树脂包膜肥料及其制造方法 |
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CN1830921A true CN1830921A (zh) | 2006-09-13 |
CN100546949C CN100546949C (zh) | 2009-10-07 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100519488C (zh) * | 2007-02-05 | 2009-07-29 | 中国科学院长春应用化学研究所 | 一种尿素缓释肥的制备方法 |
CN101486614B (zh) * | 2008-01-16 | 2012-08-29 | 南京理工大学 | 包膜降解型缓释化肥 |
CN102718598A (zh) * | 2012-07-03 | 2012-10-10 | 常州大学 | 一种肥料用缓释型可生物降解防结块的包膜材料及其应用 |
CN101492321B (zh) * | 2008-01-27 | 2012-12-05 | 南京理工大学 | 氮肥基质包膜型缓释化肥及其制备方法 |
CN101492327B (zh) * | 2008-01-21 | 2012-12-05 | 南京理工大学 | 氮肥包膜型缓释化肥 |
CN109503268A (zh) * | 2018-12-19 | 2019-03-22 | 上海永通生态工程股份有限公司 | 一种改性易降解控释肥及其制备方法 |
CN114014735A (zh) * | 2021-10-13 | 2022-02-08 | 山东荣华生物科技股份有限公司 | 一种包膜粒状肥料的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01215783A (ja) * | 1988-02-23 | 1989-08-29 | Chisso Corp | 被覆粒状肥料 |
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2005
- 2005-03-08 CN CNB2005100242406A patent/CN100546949C/zh active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100519488C (zh) * | 2007-02-05 | 2009-07-29 | 中国科学院长春应用化学研究所 | 一种尿素缓释肥的制备方法 |
CN101486614B (zh) * | 2008-01-16 | 2012-08-29 | 南京理工大学 | 包膜降解型缓释化肥 |
CN101492327B (zh) * | 2008-01-21 | 2012-12-05 | 南京理工大学 | 氮肥包膜型缓释化肥 |
CN101492321B (zh) * | 2008-01-27 | 2012-12-05 | 南京理工大学 | 氮肥基质包膜型缓释化肥及其制备方法 |
CN102718598A (zh) * | 2012-07-03 | 2012-10-10 | 常州大学 | 一种肥料用缓释型可生物降解防结块的包膜材料及其应用 |
CN102718598B (zh) * | 2012-07-03 | 2015-01-14 | 常州大学 | 一种肥料用缓释型可生物降解防结块的包膜材料及其应用 |
CN109503268A (zh) * | 2018-12-19 | 2019-03-22 | 上海永通生态工程股份有限公司 | 一种改性易降解控释肥及其制备方法 |
CN114014735A (zh) * | 2021-10-13 | 2022-02-08 | 山东荣华生物科技股份有限公司 | 一种包膜粒状肥料的制备方法 |
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CN100546949C (zh) | 2009-10-07 |
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