| 一株高效降解有机磷农药的菌株S3的应用研究 |
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| 引用本文： | 李淑秀,张秀平,赵海泉.一株高效降解有机磷农药的菌株S3的应用研究[J].安徽农业大学学报,2011,38(2):244-247. |
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| 作者姓名： | 李淑秀 张秀平 赵海泉 |
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| 作者单位： | 李淑秀,LI Shu-xiu(安徽农业大学生命科学学院,合肥,230036;宿州职业技术学院,宿州,234100);张秀平,ZHANG Xiu-ping(宿州职业技术学院,宿州,234100);赵海泉,ZHAO Hai-quan(安徽农业大学生命科学学院,合肥,230036) |
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| 基金项目： | 安徽省高校科研自然重点项目 |
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| 摘 要： | 对1株能高效降解几种有机磷农药的菌株S3的应用进行了研究。结果表明,菌株S3可以甲胺磷和乐果作为唯一碳氮源生长,对甲胺磷的降解效果最好,降解率为52.1%。在添加其他碳氮源的3种有机磷农药的培养液中,对3种农药都有明显降解作用,其中对敌敌畏的降解效果最好,降解率为70.3%。
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| 关 键 词： | S3菌株 甲胺磷 敌敌畏 乐果 降解率 |
Application of a bacterial strain S3 to degrading several kinds of organophosphate pesticides |
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| LI Shu-xiu,ZHANG Xiu-ping and ZHAO Hai-quan.Application of a bacterial strain S3 to degrading several kinds of organophosphate pesticides[J].Journal of Anhui Agricultural University,2011,38(2):244-247. |
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| Authors: | LI Shu-xiu ZHANG Xiu-ping and ZHAO Hai-quan |
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| Institution: | 1 (1.School of life sciences,Anhui Agricultural University,Hefei 230036; 2.Suzhou Vocational and Technological College,Suzhou 234100) |
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| Abstract: | A bacterial strain S3 in degradation of several kinds of organophosphate pesticides was studied. The results showed that the strain S3 could grow in culture liquid with methamidophos or dimethoate as the sole carbon and nitrogen sources, and the degradation of methamidophos was best, with 52.1% degradation rate . The strain S3 could significantly degrade three organophosphate pesticides in culture liquid with additional carbon and nitrogen, and the degradation of dichlorvos was best, with 70.3% degradation rate. |
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| Keywords: | bacterial strain S3 methamidophos dichlorvos dimethoate degradation rate |
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