| 兽药抗生素在土壤中行为的研究进展 |
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| 引用本文： | 王春红,梁 巍,薛爱芳,蔡 鹏,荣兴民,黄巧云.兽药抗生素在土壤中行为的研究进展[J].华中农业大学学报,2010,29(2):245-250. |
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| 作者姓名： | 王春红 梁 巍 薛爱芳 蔡 鹏 荣兴民 黄巧云 |
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| 作者单位： | 1. 华中农业大学资源与环境学院,武汉,430070
2. 华中农业大学理学院,武汉,430070 |
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| 基金项目： | 国家自然科学基金项目(40601044)资助 |
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| 摘 要： | 兽药抗生素主要用于动物疾病的预防和治疗。目前多用于生长促进剂和饲料添加剂,在现代畜牧业中应用广泛。其残留物进入土壤后,会发生吸附、迁移、降解等一系列转化过程。这些行为决定了抗生素在环境中的潜在效应,如诱使微生物产生抗性基因,改变土壤微生物多样性或污染地下水乃至地表水等。本文综述了近年兽药抗生素在土壤中行为的研究进展,并对今后的研究方向进行了展望。
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| 关 键 词： | 兽药抗生素 土壤 吸附 迁移 |
| 收稿时间： | 2009/10/20 0:00:00 |
| 修稿时间： | 2/5/2010 12:00:00 AM |
Advances on the Performance of Veterinary Antibiotics in Soil |
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| WANG Chun-hong,LIANG Wei,XUE Ai-fang,CAI Peng,RONG Xing-min and HUANG Qiao-yun.Advances on the Performance of Veterinary Antibiotics in Soil[J].Journal of Huazhong Agricultural University,2010,29(2):245-250. |
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| Authors: | WANG Chun-hong LIANG Wei XUE Ai-fang CAI Peng RONG Xing-min and HUANG Qiao-yun |
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| Affiliation: | College of Resources and Environment,Huazhong Agricultural University,Wuhan 430070,China;College of Resources and Environment,Huazhong Agricultural University,Wuhan 430070,China;College of Sciences,Huazhong Agricultural University,Wuhan 430070,China;College of Resources and Environment,Huazhong Agricultural University,Wuhan 430070,China;College of Resources and Environment,Huazhong Agricultural University,Wuhan 430070,China;College of Resources and Environment,Huazhong Agricultural University,Wuhan 430070,China |
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| Abstract: | Veterinary antibiotics are extensively used as prophylactics,theraputical medicines,growth promotors and additives in livestock production.The antibiotics are excreted mostly unmetabolized in feces and urine after administration to livestock.After entering into the soil,the residues undergo some processes of sorption,transportation,degradation and so on.These behaviors will determine the potential effects of antibiotics in the soil such as inducing antibiotic-resistance genes,disrupting indigenous microbial... |
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| Keywords: | veterinary antibiotics soil adsorption transportation |
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