Co-application of water management and foliar spraying silicon to reduce cadmium and arsenic uptake in rice: A two-year field experiment

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成果类型：

期刊论文

作者：

Zeng, Peng;Wei, Binyun;Zhou, Hang;Gu, Jiaofeng;Liao, Bohan

通讯作者：

Hang Zhou

作者机构：

[Wei, Binyun; Liao, Bohan; Zeng, Peng; Gu, Jiaofeng; Zhou, Hang] Cent South Univ Forestry & Technol, Coll Environm Sci & Engn, Changsha 410004, Peoples R China.

[Liao, Bohan; Zeng, Peng; Gu, Jiaofeng; Zhou, Hang] Cent South Univ Forestry & Technol, Hunan Engn Lab Control Rice Qual & Safety, Changsha 410004, Peoples R China.

通讯机构：

[Hang Zhou] C

College of Environmental Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China<&wdkj&>Hunan Engineering Laboratory for Control of Rice Quality and Safety, Central South University of Forestry and Technology, Changsha 410004, China

语种：

英文

关键词：

Accumulation;Cd and As co-contaminated soil;Foliar spraying silicon;Rice;Water management

期刊：

Science of The Total Environment

ISSN：

0048-9697

年：

2022

卷：

818

页码：

151801

DOI：

10.1016/j.scitotenv.2021.151801

基金类别：

CRediT authorship contribution statement Peng Zeng: Formal analysis, Writing – original draft, Data curation, Visualization, Writing – review & editing. Binyun Wei: Conceptualization, Methodology, Validation, Formal analysis, Data curation, Visualization. Hang Zhou: Conceptualization, Writing – review & editing, Project administration, acquisition. Jiaofeng Gu: Writing – review & editing. Bohan Liao: Conceptualization, Writing – review & editing, Project administration, acquisition.

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：

Water management is an effective measure for the control of cadmium (Cd) and arsenic (As) in situ uptake and transport in rice. In this study, the effects of the co-application of foliar spraying silicon (Si) and water management on Cd and As uptake and transport in rice were studied under paddy soils that were seriously co-contaminated with Cd and As with a two-year field experiment. The results showed that the co-application of water management and foliar spraying Si could effectively decrease the bioavailability of Cd and As in soil and reduce the uptake and transport of Cd and As in rice. ...

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Co-application of water management and foliar spraying silicon to reduce cadmium and arsenic uptake in rice: A two-year field experiment

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