| 地虫硫磷在土壤中的消解动态研究 |
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| 引用本文： | 毛应明,许兴友,徐国想,汪立刚.地虫硫磷在土壤中的消解动态研究[J].环境科学与技术,2005,28(Z1):12-13. |
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| 作者姓名： | 毛应明 许兴友 徐国想 汪立刚 |
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| 作者单位： | 1. 淮海工学院化学工程系,连云港,222005
2. 中国科学院南京土壤研究所,南京,210008 |
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| 摘 要： | 采用气相色谱氮磷检测器对有机磷农药地虫硫磷在江西红壤和江苏黄棕壤中的消解动态分别进行试验,结果表明,地虫硫磷在土壤中的消解较慢,49d以后在这两种土壤中的消解率不到60%。在江西红壤中的消解速度要慢于在江苏黄棕壤中的消解,其半衰期分别为43.1d和37.5d。
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| 关 键 词： | 地虫硫磷 消解动态 土壤 |
| 文章编号： | 1003-6504(2005)增-0012-02 |
| 修稿时间： | 2004年6月4日 |
Study on Degradation of Fonofos in Soil |
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| MAO Ying-ming,XU Xing-you,XU Guo-xiang,WANG Li-gang.Study on Degradation of Fonofos in Soil[J].Environmental Science and Technology,2005,28(Z1):12-13. |
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| Authors: | MAO Ying-ming XU Xing-you XU Guo-xiang WANG Li-gang |
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| Institution: | MAO Ying-ming1,XU Xing-you1,XU Guo-xiang1,WANG Li-gang2 |
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| Abstract: | A method based on gas chromatography with nitrogen-phosphorus detector was adopted and the degradation status of fonofos in red soil of Jiangxi Province and yellow brown soil of Jiangsu Province was studied. Results showed that fonofos is not easy to be degraded in the soil, with degradation efficiency less than 60% after 49 days. Degradation in red soil is slower than that in yellow brown, with half life of 43.1 and 37.5 days respectively. |
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| Keywords: | fonofos degradation status soil |
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