DDT uptake by arbuscular mycorrhizal alfalfa and depletion in soil as influenced by soil application of a non-ionic surfactant
文献类型：期刊论文
| 作者 | Huang, Honglin
|
| 刊名 | ENVIRONMENTAL POLLUTION
 |
| 出版日期 | 2008-02 |
| 卷号 | 151期号:3页码:569-575 |
| 关键词 | phytoremediation alfalfa DDT Glomus etunicatum Triton X-100 |
| 英文摘要 | A greenhouse pot experiment was conducted to investigate the colonization of alfalfa roots by the arbuscular mycorrhizal (AM) fungus Glomus etunicatum and application of the non-ionic surfactant Triton X-100 on DDT uptake by alfalfa and depletion in soil. Mycorrhizal colonization led to an increase in the accumulation of DDT in roots but a decrease in shoots. The combination of AM inoculation and Triton X-100 application enhanced DDT uptake by both the roots and shoots. Application of Triton X-100 gave much lower residual concentrations of DDT in the bulk soil than in the rhizosphere soil or in the bulk soil without Triton X-100. AM colonization significantly increased bacterial and fungal counts and dehydrogenase activity in the rhizosphere soil. The combined AM inoculation of plants and soil application of surfactant may have potential as a biotechnological approach for the decontamination of soil polluted with DDT. (C) 2007 Elsevier Ltd. All rights reserved. |
| WOS记录号 | WOS:000254144200017 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/21927]  |
| 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 | Huang, Honglin. DDT uptake by arbuscular mycorrhizal alfalfa and depletion in soil as influenced by soil application of a non-ionic surfactant[J]. ENVIRONMENTAL POLLUTION,2008,151(3):569-575. |
| APA | Huang, Honglin.(2008).DDT uptake by arbuscular mycorrhizal alfalfa and depletion in soil as influenced by soil application of a non-ionic surfactant.ENVIRONMENTAL POLLUTION,151(3),569-575. |
| MLA | Huang, Honglin."DDT uptake by arbuscular mycorrhizal alfalfa and depletion in soil as influenced by soil application of a non-ionic surfactant".ENVIRONMENTAL POLLUTION 151.3(2008):569-575. |
入库方式： OAI收割
来源：生态环境研究中心
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