| 夏萝卜中有机磷农药残留消解动态及影响因素 |
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| 引用本文： | 赵卫星,孙治强,陈之群,吕飞,李晓慧.夏萝卜中有机磷农药残留消解动态及影响因素[J].河南农业科学,2004(11):67-69. |
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| 作者姓名： | 赵卫星 孙治强 陈之群 吕飞 李晓慧 |
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| 作者单位： | 河南农业大学林学园艺学院,河南郑州,450002;河南农业大学林学园艺学院,河南郑州,450002;临沂师范学院 |
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| 基金项目： | 河南科技攻关项目 (0 32 2 0 1 0 90 0 ) |
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| 摘 要： | 利用酶抑制快速检测法对有机磷农药在夏萝卜中的消解动态变化进行了研究 ,结果表明 :敌敌畏、辛硫磷降解较快 ,敌百虫最慢 ,每种农药都有随浓度的增大残留量增加的趋势 ;从农药的残留量的影响因素来看 ,农药的残留量与植株叶绿素含量呈正相关 ,与植株鲜重呈负相关。
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| 关 键 词： | 农药残留 动态变化 叶绿素含量 鲜重 相关性 夏萝卜 |
| 文章编号： | 1004-3268(2004)11-0067-03 |
| 修稿时间： | 2004年5月27日 |
Degradation Dynamics of Residue of Organophosphorus Pesticides in Summer Radish and Their Effective Factors |
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| ZHAO Wei-xing,SUN Zhi-qiang,CHEN Zhi-qun ,LU Fei,LI Xiao-hui.Degradation Dynamics of Residue of Organophosphorus Pesticides in Summer Radish and Their Effective Factors[J].Journal of Henan Agricultural Sciences,2004(11):67-69. |
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| Authors: | ZHAO Wei-xing SUN Zhi-qiang CHEN Zhi-qun LU Fei LI Xiao-hui |
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| Institution: | ZHAO Wei-xing1,SUN Zhi-qiang1,CHEN Zhi-qun 1,2,LU Fei1,LI Xiao-hui1 |
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| Abstract: | The residue degradationd dynamics of Dichlorvos,Phoxim,Dimethoate and Dpeera in summer radish were detected with a rapid determining method of enzyme inhibition.The results showed that the degradation rates of Dichlorvos and Phoxim were higher,and that of Dpeera was slowest.Every pesticide had the trend that the residue increased with increasie of concentration.For the effective factors of the residue of organophosphorus pesticides,the residue of organophosphorus pesticides had positive relations with chlorophyll and negative ones with fresh weight. |
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| Keywords: | Pesticide residue Degradation dynamics Chlorophyll Fresh weight Relation Smmer radish |
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