Biodegradation of acetanilide herbicides acetochlor and butachlor in soil
文献类型：期刊论文
| 作者 | Ye, CM; Wang, XJ; Zheng, HH |
| 刊名 | JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
 |
| 出版日期 | 2002 |
| 卷号 | 14期号:4页码:524-529 |
| 关键词 | acetochlor butachlor soil biodegradation kinetics degradation products |
| 英文摘要 | The biodegradation of two acetanilide herbicides, acetochlor and butachlor in soil after other environmental organic matters addition were measured during 35 days laboratory incubations. The herbicides were applied to soil alone, soil-SDBS (sodium dodecylbenzene sulfonate) mixtures and soil-HA (humic acid) mixtures. Herbicide biodegradation kinetics were compared in the different treatment. Biodegradation products of herbicides in soil alone samples were identified by GC/MS at the end of incubation. Addition of SDBS and HA to soil decreased acetochlor biodegradation, but increased butachlor biodegradation. The biodegradation half-life of acetochlor and butachlor in soil alone, soil-SDBS mixtures and soil-HA mixtures were 4.6d, 6.1d and 5.4d and 5.3d, 4.9d and 5.3d respectively. The biodegradation products were hydroxyacetochlor and 2-methyl-6-ethylaniline for acetochlor, and hydroxybutachlor and 2,6-diethylaniline for butachlor. |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| WOS记录号 | WOS:000178712000014 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/23861]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Ye, CM,Wang, XJ,Zheng, HH. Biodegradation of acetanilide herbicides acetochlor and butachlor in soil[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2002,14(4):524-529. |
| APA | Ye, CM,Wang, XJ,&Zheng, HH.(2002).Biodegradation of acetanilide herbicides acetochlor and butachlor in soil.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,14(4),524-529. |
| MLA | Ye, CM,et al."Biodegradation of acetanilide herbicides acetochlor and butachlor in soil".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 14.4(2002):524-529. |
入库方式： OAI收割
来源：生态环境研究中心
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