CN101362664B - 一种以硫为底涂层的热塑性树脂包膜控释肥 - Google Patents
一种以硫为底涂层的热塑性树脂包膜控释肥 Download PDFInfo
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- CN101362664B CN101362664B CN200810139377XA CN200810139377A CN101362664B CN 101362664 B CN101362664 B CN 101362664B CN 200810139377X A CN200810139377X A CN 200810139377XA CN 200810139377 A CN200810139377 A CN 200810139377A CN 101362664 B CN101362664 B CN 101362664B
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- fertilizer
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- sulphur
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处理 | N-P2O5-K2O(kg/棵) | 施肥量(kg/棵) |
常规CK | 0.6-0.2-0.4 | 尿素0.87、复合肥1.25、硫酸钾0.4 |
CRF1 | 0.6-0.2-0.4 | 控释肥1.05、复合肥1.25、硫酸钾0.4 |
CRF2 | 0.4-0.2-0.4 | 控释肥0.53、复合肥1.25、硫酸钾0.4 |
处理 | 产量(kg/棵) | 糖酸比 | 维生素C(mg·100g-1) |
CK | 36.9 | 63.1 | 25.1 |
CRF1 | 47.7 | 73.8 | 40.2 |
CRF2 | 41.8 | 71.5 | 39.4 |
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CN200810139377XA CN101362664B (zh) | 2008-09-03 | 2008-09-03 | 一种以硫为底涂层的热塑性树脂包膜控释肥 |
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CN200810139377XA CN101362664B (zh) | 2008-09-03 | 2008-09-03 | 一种以硫为底涂层的热塑性树脂包膜控释肥 |
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CN101362664A CN101362664A (zh) | 2009-02-11 |
CN101362664B true CN101362664B (zh) | 2011-03-30 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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MX2012010144A (es) * | 2010-03-03 | 2013-02-21 | Mos Holdings Inc | Composicion fertilizante que contiene micronutrientes y metodos para elaborar la misma. |
CN102417426B (zh) * | 2011-08-15 | 2013-07-31 | 山东金山化肥有限公司 | 一种喷涂硫磺树脂型缓控释化肥的制造方法 |
CN110357708A (zh) * | 2019-07-08 | 2019-10-22 | 河北科技大学 | 一种缓释尿素的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1657512A (zh) * | 2005-02-05 | 2005-08-24 | 方连明 | 包膜控释肥料及其组合以及制备方法 |
CN101033159A (zh) * | 2005-08-26 | 2007-09-12 | 南京理工大学 | 环保复合包膜型缓释肥料 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1657512A (zh) * | 2005-02-05 | 2005-08-24 | 方连明 | 包膜控释肥料及其组合以及制备方法 |
CN101033159A (zh) * | 2005-08-26 | 2007-09-12 | 南京理工大学 | 环保复合包膜型缓释肥料 |
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Application publication date: 20090211 Assignee: YUNNAN ZHONGZHENG CHEMICAL INDUSTRY CO., LTD. Assignor: Shandong Kingenta Bio-engineering Stock Co., Ltd. Contract record no.: 2012370000195 Denomination of invention: Thermoplastic resin membrane wrapping control-releasing fertilizer using sulfur as base coat Granted publication date: 20110330 License type: Common License Record date: 20120807 Application publication date: 20090211 Assignee: Guizhou Kingenta Ecological Engineering Co., Ltd. Assignor: Shandong Kingenta Bio-engineering Stock Co., Ltd. Contract record no.: 2012370000192 Denomination of invention: Thermoplastic resin membrane wrapping control-releasing fertilizer using sulfur as base coat Granted publication date: 20110330 License type: Common License Record date: 20120807 |
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Application publication date: 20090211 Assignee: YUNNAN ZHONGZHENG CHEMICAL INDUSTRY CO., LTD. Assignor: Shandong Kingenta Bio-engineering Stock Co., Ltd. Contract record no.: 2012370000195 Denomination of invention: Thermoplastic resin membrane wrapping control-releasing fertilizer using sulfur as base coat Granted publication date: 20110330 License type: Common License Record date: 20120807 Application publication date: 20090211 Assignee: Guizhou Kingenta Ecological Engineering Co., Ltd. Assignor: Shandong Kingenta Bio-engineering Stock Co., Ltd. Contract record no.: 2012370000192 Denomination of invention: Thermoplastic resin membrane wrapping control-releasing fertilizer using sulfur as base coat Granted publication date: 20110330 License type: Common License Record date: 20120807 |
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