| 精-异丙甲草胺在大豆及土壤中的残留动态 |
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| 引用本文： | 张玉婷,郭永泽,刘磊,邵辉,宋淑荣,李辉.精-异丙甲草胺在大豆及土壤中的残留动态[J].农药,2008,47(2):130-131,139. |
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| 作者姓名： | 张玉婷 郭永泽 刘磊 邵辉 宋淑荣 李辉 |
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| 作者单位： | 天津市农业科学院,中心实验室,天津,300381 |
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| 摘 要： | 为了评价精-异丙甲草胺在大豆上的残留动态及环境安全性,在天津、吉林两地同时进行了精-异丙甲草胺在大豆上的残留动态试验.结果表明,天津地区精-异丙甲草胺在大豆植株中的半衰期为19.1 d,在土壤中的半衰期为27.9 d;吉林地区精-异丙甲草胺在大豆植株中的半衰期为21.4 d,在土壤中的半衰期为34.1 d.收获的大豆籽粒中精-异丙甲草胺最终残留量均为未检出.
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| 关 键 词： | 精-异丙甲草胺 大豆 残留 降解 |
| 文章编号： | 1006-0413（2008）02-0130-02 |
| 收稿时间： | 2007-07-26 |
| 修稿时间： | 2007-10-25 |
Residues Dynamics of S-Metolachlor in Soybean and Soil |
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| ZHANG Yu-ling,GUO Yong-ze,LIU Lei,SHAO Hui,SONG Shu-rong,LI Hui.Residues Dynamics of S-Metolachlor in Soybean and Soil[J].Pesticides,2008,47(2):130-131,139. |
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| Authors: | ZHANG Yu-ling GUO Yong-ze LIU Lei SHAO Hui SONG Shu-rong LI Hui |
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| Abstract: | Field trail for S-metolachlor residue in soybean and soil were conducted in Tianjin and Jilin province, respectively. The results showed that the half-life of degradation for S-metolachlor was 19.1 d in plant of soybean, 27.9 d in soil in Guangdong. The half-life of degradation in Jilin was 21.4 d in plant of soybean, 34.1 d in soil. The terminal residue in seeds of soybean was no detection. |
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| Keywords: | S-metolachlor soybean residue degradation |
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