| 玉米淀粉基缓释膜生物降解性的测定 |
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| 引用本文： | 杨铁金,王琦,厉悦. 玉米淀粉基缓释膜生物降解性的测定[J]. 齐齐哈尔轻工业学院学报, 2011, 0(2): 52-54 |
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| 作者姓名： | 杨铁金 王琦 厉悦 |
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| 作者单位： | 齐齐哈尔大学化学与化学工程学院,黑龙江齐齐哈尔161006 |
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| 基金项目： | 黑龙江省教育厅资助项目（11533079） |
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| 摘 要： | 以玉米淀粉与聚乙烯醇为原料,在交联剂的作用下,制得包膜料液,用此料液给尿素涂膜,制得包膜尿素。通过生物降解实验,验证了它的环保性。结果表明,此包膜尿素缓释性能良好,且有保水性,抗结块性。此包膜材料具有成本低、可生物降解、无环境污染等特点。
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| 关 键 词： | 缓释肥料 淀粉 包膜肥料 |
Research on biodegradable determination of release film from corn starch |
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| YANG Tie-jin,WANG Qi,LI Yue. Research on biodegradable determination of release film from corn starch[J]. , 2011, 0(2): 52-54 |
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| Authors: | YANG Tie-jin WANG Qi LI Yue |
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| Affiliation: | (School of Chemistry and Chemical Engineering,Qiqihar University,Heilongjiang Qiqihar 161006,China) |
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| Abstract: | The coated fertilizer was prepared by coating material,which was synthesized by corn starch,polyvinyl alcohol（PVA） and additives.This article through the biodegradation experiment,has also confirmed its environment protective.The coated fertilizer has a good slow-release character and it can maintain water.The coating material is better than other coating materials that are reported,it is biodegradable and it has no pollution. |
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| Keywords: | slow-release fertilizer starch coated fertilizer |
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