Effect of arbuscular mycorrhizal inoculation on plant growth and phthalic ester degradation in two contaminated soils
文献类型：期刊论文
| 作者 | Chen, RR; Yin, R; Lin, XG; Cao, ZH |
| 刊名 | PEDOSPHERE
 |
| 出版日期 | 2005-04-01 |
| 卷号 | 15期号:2页码:263-269 |
| 关键词 | arbuscular mycorrhizae phthalic ester degradation plant growth soil pollution |
| ISSN号 | 1002-0160 |
| 通讯作者 | Chen, RR(rrchen@issas.ac.cn) |
| 英文摘要 | A 60-day pot experiment was carried out using di-(2-ethylhexyl) phthalate (DEHP) as a typical organic pollutant phthalic ester and cowpea (Vigna sinensis) as the host plant to determine the effect of arbuscular mycorrhizal inoculation on plant growth and degradation of DEHP in two contaminated soils, a yellow-brown soil and a red soil. The air-dried soils were uniformly sprayed with different concentrations of DEHP, inoculated or left uninoculated with an arbuscular mycorrhizal (AM) fungus, and planted with cowpea seeds. After 60 days the positive impact of AM inoculation on the growth of cowpea was more pronounced in the red soil than in the yellow-brown soil, with significantly higher (P < 0.01) mycorrhizal colonization rate, shoot dry weight and total P content in shoot tissues for the red soil. Both in the yellowbrown and red soils, AM inoculation significantly (P < 0.01) reduced shoot DEHP content, implying that AM inoculation could inhibit the uptake and translocation of DEHP from roots to the aboveground parts. However, with AM inoculation no positive contribution to the degradation of DEHP was found. |
| 收录类别 | SCI |
| WOS关键词 | BUTYL PHTHALATE ; FUNGI |
| WOS研究方向 | Agriculture |
| WOS类目 | Soil Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000228220500015 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2558451 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Chen, RR |
| 作者单位 | Chinese Acad Sci, Inst Soil Sci, Nanjing 210008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, RR,Yin, R,Lin, XG,et al. Effect of arbuscular mycorrhizal inoculation on plant growth and phthalic ester degradation in two contaminated soils[J]. PEDOSPHERE,2005,15(2):263-269. |
| APA | Chen, RR,Yin, R,Lin, XG,&Cao, ZH.(2005).Effect of arbuscular mycorrhizal inoculation on plant growth and phthalic ester degradation in two contaminated soils.PEDOSPHERE,15(2),263-269. |
| MLA | Chen, RR,et al."Effect of arbuscular mycorrhizal inoculation on plant growth and phthalic ester degradation in two contaminated soils".PEDOSPHERE 15.2(2005):263-269. |
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来源：南京土壤研究所
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