| 阿维菌素在稻田水、土壤及稻米中的残留研究 |
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| 引用本文： | 徐浩然,杨仁斌,付强,廖海玉.阿维菌素在稻田水、土壤及稻米中的残留研究[J].环境科学与管理,2010,35(4):35-37. |
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| 作者姓名： | 徐浩然 杨仁斌 付强 廖海玉 |
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| 作者单位： | 湖南农业大学农业环境保护研究所,湖南长沙410128 |
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| 摘 要： | 采用田间试验方法,应用HPLC法测定了阿维菌素在水稻水、土壤及稻米中的残留。结果表明：阿维菌素在稻田水、土壤及稻米中的平均添加回收率分别在85.51%～87.98%、78.57%～83.09%、82.74%～86.80%之间。阿维菌素的最小检出量为4.824×10^-10g,水、土壤、稻米中阿维菌素的最低检测浓度分别为0.001 mg/kg、0.014 mg/kg、0.01 mg/kg。该药属易分解农药（T1/2〈30 d）,按推荐使用剂量使用时收获的稻米是安全的。
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| 关 键 词： | 阿维菌素 水稻 残留 HPLC |
Abamectin Residue in Water, Soil and Rice |
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| Xu Haoran,Yang Renbin,Fu Qiang,Liao Haiyu.Abamectin Residue in Water, Soil and Rice[J].Environmental Science and Management,2010,35(4):35-37. |
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| Authors: | Xu Haoran Yang Renbin Fu Qiang Liao Haiyu |
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| Institution: | (Institute of Agro-Environment Protection,Hunan Agricultural University,Changsha 410128,China) |
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| Abstract: | A field experiment was conducted to reveal the residue of Abamectin in water,soil and rice.The results showed that the recovery rate in the wate,soil and rice were 85.51%-87.98%,78.57%-83.09%,82.74%-86.80% respectively.The minimum detectable limits of the method was 4.824×10^-10 g.The limit of quantification was 0.001 mg/kg for water,0.014 mg/kg for soil and 0.01 mg/kg for rice.It was suggested that Abamectin belonged to non-persistent pesticides（T1/230 days）. |
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| Keywords: | HPLC |
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