| 硫丹在棉花及土壤中的残留动态研究 |
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| 引用本文： | 马辉,张东海,李小侠,张少军,陈勇达.硫丹在棉花及土壤中的残留动态研究[J].石河子大学学报,2008,26(5). |
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| 作者姓名： | 马辉 张东海 李小侠 张少军 陈勇达 |
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| 作者单位： | 石河子大学农学院，河北省农林科学院遗传生理研究所 |
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| 摘 要： | 测定了硫丹在棉花和土壤中的残留动态,应用气相色谱法和弗罗里硅土固相萃取柱净化样品测定了硫丹在棉叶、棉籽和土壤中的残留量。结果表明,硫丹在棉叶和土壤中的半衰期分别是5.92d和19.92d,在棉籽中未检出硫丹。
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| 关 键 词： | 固相萃取 气相色谱 硫丹 棉花 残留动态 |
Study on A Residues Dynamics of Endosulfan in Cotton and Soil |
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| MA Hui,ZHANG Dong-hai,LI Xiao-xia,ZHANG Shao-jun,CHEN Yong-da.Study on A Residues Dynamics of Endosulfan in Cotton and Soil[J].Journal of Shihezi University(Natural Science),2008,26(5). |
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| Authors: | MA Hui ZHANG Dong-hai LI Xiao-xia ZHANG Shao-jun CHEN Yong-da |
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| Institution: | MA Hui1,ZHANG Dong-hai1,LI Xiao-xia1,ZHANG Shao-jun2,CHEN Yong-da2 |
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| Abstract: | Residual dynamic of endosulfan in cotton,cottonseed and soil were determined by gas chromatography.The result showed that endosulfan residues were quantified by GC and the sample was purified by Florisil-SPE column.The results showed that endosulfan's half-lives in cotton and soil were 5.92d and 19.92d.The final residues of endosulfan in cottonseed were not detectable. |
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| Keywords: | solid phase extraction gas chromatography endosulfan cotton residual dynamics |
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