| 顺式氯氰菊酯在白菜、黄瓜、柑桔上的残留和消解动态研究 |
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| 引用本文： | 刘乾开,朱国念.顺式氯氰菊酯在白菜、黄瓜、柑桔上的残留和消解动态研究[J].浙江大学学报(农业与生命科学版),1993(2). |
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| 作者姓名： | 刘乾开 朱国念 |
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| 作者单位： | 浙江农业大学植物保护系，浙江农业大学植物保护系 杭州 310029，杭州 310029 |
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| 基金项目： | 农业部下达《农药合理使用准则》研究项目 |
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| 摘 要： | 报道了顺式氯氰菊酯在白菜、黄瓜、柑桔上的残留试验和样品的分析方法,认为该药剂性质稳定,消解较缓慢,由于作物生长的稀释作用使作物中该农药残留水平降低并缩短了半衰期。在田间,白菜、黄瓜和柑桔上应用该农药后,残留量很低,果实中的残留量主要分布在果皮上,果肉中几乎没有检出残留量(低于0.003mg/kg),人们食用安全。该农药在土壤中降解较快。作者最后还提出了该药的安全使用标准。
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| 关 键 词： | 顺式氯氰菊酯 残留量 蔬菜 果树 生长稀释 |
Studies on the residue and dissipation of alphacypermethrin on the Chinese cabbages , cucumbers and tangerines. |
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| Liu Qiankai & Zhu Guonian.Studies on the residue and dissipation of alphacypermethrin on the Chinese cabbages , cucumbers and tangerines.[J].Journal of Zhejiang University(Agriculture & Life Sciences),1993(2). |
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| Authors: | Liu Qiankai & Zhu Guonian |
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| Abstract: | The article reported the experiment and analytical method of alphacypermethrin residue on the Chinese cabbages .cucumbers and tangerines. The results of field test indicated that the pesticide properties were stable and it was dissipated slowly. The growth dilution of the crops decreased the level of pesticide rdsidue and its half-life in the crops. The residues were at very low level after alphacypermethrin application on Chinese cabbages and tangerins in the field.and very safety for human food. The residues of alphacypermethrin in fruits were distributed on the peels chiefly, and in the flesh (with peri carp off)no residues was detected (residue being below 0. 003 mg/kg). It aws rapidly degraded in soil. |
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| Keywords: | residues vegetable furit tree growth dilution |
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