Trichoderma reesei FS10-C enhances phytoremediation of Cd-contaminated soil by Sedum plumbizincicola and associated soil microbial activities
文献类型：期刊论文
| 作者 | Teng, Ying; Luo, Yang; Ma, Wenting; Zhu, Lingjia; Ren, Wenjie; Luo, Yongming; Christie, Peter; Li, Zhengao |
| 刊名 | FRONTIERS IN PLANT SCIENCE
 |
| 出版日期 | 2015-06-10 |
| 卷号 | 6页码:10 |
| 关键词 | Trichoderma reesei FS10-C cadmium phytoremediation Sedum plumbizincicola soil microbial activities |
| ISSN号 | 1664-462X |
| DOI | 10.3389/fpls.2015.00438 |
| 通讯作者 | Teng, Ying(yteng@issas.ac.cn) |
| 英文摘要 | This study aimed to explore the effects of Trichoderma reesei FS10-C on the phytoremediation of Cd-contaminated soil by the hyperaccumulator Sedum plumbizincicola and on soil fertility. The Cd tolerance of T. reesei FS10-C was characterized and then a pot experiment was conducted to investigate the growth and Cd uptake of S. plumbizincicola with the addition of inoculation agents in the presence and absence of T. reesei FS10-C. The results indicated that FS10-C possessed high Cd resistance (up to 300 mg L-1). All inoculation agents investigated enhanced plant shoot biomass by 6-53% of fresh weight and 16-61% of dry weight and Cd uptake by the shoots by 10-53% compared with the control. All inoculation agents also played critical roles in increasing soil microbial biomass and microbial activities (such as biomass C, dehydrogenase activity and fluorescein diacetate hydrolysis activity). Two inoculation agents accompanied by FS10-C were also superior to the inoculation agents, indicating that T. reesei FS10-C was effective in enhancing both Cd phytoremediation by S. plumbizincicola and soil fertility. Furthermore, solid fermentation powder of FS10-C showed the greatest capacity to enhance plant growth, Cd uptake, nutrient release, microbial biomass and activities, as indicated by its superior ability to promote colonization by Trichoderma. The solid fermentation powder of FS10-C might serve as a suitable inoculation agent for T. reesei FS10-C to enhance both the phytoremediation efficiency of Cd-contaminated soil and soil fertility. |
| 收录类别 | SCI |
| WOS关键词 | MINE TAILING SOIL ; HEAVY-METALS ; GROWTH PROMOTION ; CADMIUM UPTAKE ; BIOMASS-C ; HARZIANUM ; DIVERSITY ; ATROVIRIDE ; SLUDGE ; ACCUMULATION |
| WOS研究方向 | Plant Sciences |
| WOS类目 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000357128100001 |
| 出版者 | FRONTIERS RESEARCH FOUNDATION |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2558383 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Teng, Ying |
| 作者单位 | Chinese Acad Sci, Inst Soil Sci, Key Lab Soil Environm & Pollut Remediat, Nanjing 210008, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Teng, Ying,Luo, Yang,Ma, Wenting,et al. Trichoderma reesei FS10-C enhances phytoremediation of Cd-contaminated soil by Sedum plumbizincicola and associated soil microbial activities[J]. FRONTIERS IN PLANT SCIENCE,2015,6:10. |
| APA | Teng, Ying.,Luo, Yang.,Ma, Wenting.,Zhu, Lingjia.,Ren, Wenjie.,...&Li, Zhengao.(2015).Trichoderma reesei FS10-C enhances phytoremediation of Cd-contaminated soil by Sedum plumbizincicola and associated soil microbial activities.FRONTIERS IN PLANT SCIENCE,6,10. |
| MLA | Teng, Ying,et al."Trichoderma reesei FS10-C enhances phytoremediation of Cd-contaminated soil by Sedum plumbizincicola and associated soil microbial activities".FRONTIERS IN PLANT SCIENCE 6(2015):10. |
入库方式： iSwitch采集
来源：南京土壤研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。