| 毒死蜱在水稻中的消解动态与安全评价 |
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| 引用本文： | 刘峰,张晓波,任红波,金海涛,马文琼,潘博,李阳. 毒死蜱在水稻中的消解动态与安全评价[J]. 黑龙江农业科学, 2011, 0(5): 88-91 |
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| 作者姓名： | 刘峰 张晓波 任红波 金海涛 马文琼 潘博 李阳 |
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| 作者单位： | 1. 黑龙江省农业科学院,农产品质量安全研究所/农业部谷物及制品质量监督检验测试中心,黑龙江,哈尔滨150086
2. 哈尔滨道外区惠美食品厂,黑龙江,哈尔滨,150020 |
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| 摘 要： | 以水稻品种松粳9号为试材,毒死蜱喷雾施药,采用气相色谱法测定了毒死蜱在植株、田水、土壤中的消解动态和糙米、稻壳、植株、土壤中的最终残留量。结果表明：在植株、田水、土壤中的消解速率相对较快,半衰期分别为5.5、11.7和12.5 d。采用推荐剂量施药,毒死蜱在糙米中的残留量低于MRL值。
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| 关 键 词： | 毒死蜱 水稻 消解动态 残留量 |
Degradation Dynamics and Safety Evaluation of Chloroyrifos in Paddy Rice |
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| LIU Feng,ZHANG Xiao-bo,REN Hong-bo,JIN Hai-tao,MA Wen-qiong,PAN Bo,LI Yang. Degradation Dynamics and Safety Evaluation of Chloroyrifos in Paddy Rice[J]. Heilongjiang Agricultural Science, 2011, 0(5): 88-91 |
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| Authors: | LIU Feng ZHANG Xiao-bo REN Hong-bo JIN Hai-tao MA Wen-qiong PAN Bo LI Yang |
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| Affiliation: | 1.Quality and Safety of Agricultural Products Institute of Heilongjiang Academy of Agricultural Sciences/Ministry of Agriculture Grain and Its Products Quality Supervision and Testing Center,Harbin,Heilongjiang 150086;2.Hui-Mei Foods Plant Harbin Daowai District,Harbin,Heilongjiang 150020) |
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| Abstract: | Taking rice variety of Songjing No.9 as experimental material,spraying pesticide chlorpyrifos,the degradation dynamics of chlorpyrifos in plants,field water and soil and the final residue in brown rice,rice husk,plant and the soil were determined The results showed that the digestion rate inthe plant,field water and soil was relatively fast,half-life was 5.5,11.7 and 12.5 d.Using the recommended dose of pesticide,chlorpyrifos residues in brown rice was less than in the MRL value. |
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| Keywords: | chlorpyrifos paddy rice degradation dynamics residues |
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