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Cichorium intybus L. is a potential Cd-accumulator for phytoremediation of agricultural soil with strong tolerance and detoxification to Cd

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成果类型:
期刊论文
作者:
Wu, Shuangjun;Yang, Yang;Qin, Yongbo;Deng, Xiao;Zhang, Qiuguo;...
通讯作者:
Yang Yang
作者机构:
[Zhang, Qiuguo; Zeng, Qingru; Wu, Shuangjun; Qin, Yongbo; Deng, Xiao; Yang, Yang; Zou, Dongsheng] Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Peoples R China.
[Zhang, Qiuguo; Zeng, Qingru; Wu, Shuangjun; Qin, Yongbo; Deng, Xiao; Yang, Yang; Zou, Dongsheng] Hunan Prov Key Lab Rural Ecosyst Hlth Dongting Lak, Changsha 410128, Peoples R China.
通讯机构:
[Yang Yang] C
College of Resources and Environment, Hunan Agricultural University, Changsha 410128, China<&wdkj&>Hunan Provincial Key Laboratory of Rural Ecosystem Health in Dongting Lake Area, Changsha 410128, China
语种:
英文
关键词:
Accumulation characteristics;Cd tolerance;Chicory;Detoxification mechanisms;Year-round phytoremediation
期刊:
Journal of Hazardous Materials
ISSN:
0304-3894
年:
2023
卷:
451
页码:
131182
基金类别:
CRediT authorship contribution statement Shuangjun Wu: Investigation, Data curation, Formal analysis, Writing − original draft. Yang Yang: Methodology, Supervision, Writing − review & editing, acquisition. Yongbo Qin: Investigation. Xiao Deng: Writing − review & editing. Qiuguo Zhang: Investigation. Dongsheng Zou: Writing − review & editing. Qingru Zeng: Writing − review & editing, acquisition.
机构署名:
本校为第一机构
院系归属:
资源环境学院
摘要:
Identifying suitable plants for phytoremediation of Cd (cadmium) contaminated agricultural soil is critical. In this study, whether chicory (Cichorium intybus L.) qualified as an ideal accumulator for phytoremediation was investigated. The hydroponic and pot experiments showed that Cd concentration in chicory leaves exceeded 100mgkg(-1) (BCF >1, TF >1) with 40mgkg(-1) Cd in pot; No significant effects on chicory growth, leaf protein and physiological and biochemical aspects when treated with ≤20μM or 40mgkg(-1) Cd, because chicory could relie...

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