Cadmium accumulation and bioavailability in paddy soil under different water regimes for different growth stages of rice (Oryza sativa L.)

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成果类型：

期刊论文

作者：

Tian, Tao;Zhou, Hang*;Gu, Jiaofeng*;Jia, Runyu;Li, Hongcheng;...

通讯作者：

Zhou, Hang;Gu, Jiaofeng

作者机构：

[Wang, Qianqian; Tian, Tao; Liao, Bohan; Jia, Runyu; Gu, Jiaofeng; Zeng, Min; Li, Hongcheng; Zhou, Hang] Cent South Univ Forestry & Technol, Coll Environm Sci & Engn, Changsha 410004, Hunan, Peoples R China.

[Tian, Tao] Cent S Univ, Sch Met & Environm, Changsha 410083, Hunan, Peoples R China.

[Wang, Qianqian; Liao, Bohan; Jia, Runyu; Zhou, Hang; Gu, Jiaofeng; Li, Hongcheng] Hunan Engn Lab Control Rice Qual & Safety, Changsha 410004, Hunan, Peoples R China.

通讯机构：

[Zhou, H; Gu, JF] H

Hunan Engn Lab Control Rice Qual & Safety, Changsha 410004, Hunan, Peoples R China.

语种：

英文

关键词：

Water regimes;Cadmium;Rice (Oryza sativa L.);Growth stages;Soil Eh

期刊：

Plant and Soil

ISSN：

0032-079X

年：

2019

卷：

440

期：

1-2

页码：

327-339

DOI：

10.1007/s11104-019-04094-x

基金类别：

National Key Research and Development Program of China [2016YFD0800705]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [41501344]; Natural Science Foundation of Hunan ProvinceNatural Science Foundation of Hunan Province [2018JJ3880, 2018JJ3881]

机构署名：

本校为第一机构

院系归属：

环境科学与工程学院

摘要：

Background and aims: Cadmium (Cd) is a ubiquitous environmental pollutant, and rice (Oryza sativa L.) is the main staple food in China. Water regimes are promising, controllable, and environment-friendly agricultural measures for remediation Cd contaminated soil. The optimum water regime for ensuring high rice yield with low Cd contents in brown rice was investigated. Methods: A pot experiment was conducted to study the effects of Cd migration and accumulation from paddy soil to rice plants under four water regimes with three growth stages of t...

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Cadmium accumulation and bioavailability in paddy soil under different water regimes for different growth stages of rice (Oryza sativa L.)

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