| 菌核净在土壤和烟草中残留消解动态研究 |
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| 引用本文： | 张余杰,张亚,刘薇.菌核净在土壤和烟草中残留消解动态研究[J].农药科学与管理,2010,31(1):34-37. |
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| 作者姓名： | 张余杰 张亚 刘薇 |
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| 作者单位： | 1. 新乡学院化学与化工学院,河南,新乡,453003
2. 湖南农业大学生物安全科技学院,湖南,长沙,410128 |
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| 摘 要： | 为评价菌核净在烟草上的安全性,采用气相色谱法检测,研究了菌核净在湖南湘西地区土壤及其烟叶上残留消解动态。结果表明：以100ga.i./hm2施药,菌核净在土壤中消解较慢,半衰期为14.6d,在烟草中消解较快,半衰期为5.6d。
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| 关 键 词： | 菌核净 烟草 消解动态 |
Dynamics and Degradation of Dimetachlone in Soil and Tobacco |
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| Zhang Yujie,Zhang Ya,Liu Wei.Dynamics and Degradation of Dimetachlone in Soil and Tobacco[J].Pesticide Science and Administration,2010,31(1):34-37. |
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| Authors: | Zhang Yujie Zhang Ya Liu Wei |
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| Institution: | School of Chemistry and Chemical Engineering/a>;Xinxiang University/a>;Xinxiang 453003;College of Bio-Safety Science and Technology/a>;Hunan Agricultural Uni-versity/a>;Changsha 410128/a>;China |
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| Abstract: | Research on residue dynamics and environmental safety of dimetacholne in tobacco was conducted. Experiments were carried out in Xiangxi district. The results showed that the half-life of dimetachlone was 14.6 days in soil and 5.6 days in tobacco. |
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| Keywords: | dimetacholne tobacco degradation dynamic |
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