Effectiveness of simultaneous foliar application of Zn and Mn or P to reduce Cd concentration in rice grains: a field study.

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成果类型：

期刊论文

作者：

Lv, Guanghui;Wang, Hui;Xu, Chao*;Shuai, Hong*;Luo, Zunchang;...

通讯作者：

Xu, Chao;Shuai, Hong

作者机构：

[Wang, Hui; Huang, Daoyou; Lv, Guanghui; Xu, Chao; Zhu, Hanhua; Wang, Shuai; Zhu, Qihong; Zhan, Quan] Chinese Acad Sci, Inst Subtrop Agr, Key Lab Agroecol Proc Subtrop Reg, Changsha 410125, Hunan, Peoples R China.

[Shuai, Hong; Lv, Guanghui] Hunan Normal Univ, Coll Resources & Environm Sci, Changsha 410081, Hunan, Peoples R China.

[Wang, Hui; Zhang, Yangzhu] Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Hunan, Peoples R China.

[Luo, Zunchang] Soil & Fertilizer Inst Hunan Prov, Changsha 410125, Hunan, Peoples R China.

通讯机构：

[Xu, Chao] C

[Shuai, Hong] H

Chinese Acad Sci, Inst Subtrop Agr, Key Lab Agroecol Proc Subtrop Reg, Changsha 410125, Hunan, Peoples R China.

Hunan Normal Univ, Coll Resources & Environm Sci, Changsha 410081, Hunan, Peoples R China.

语种：

英文

关键词：

Cadmium;Grain yield;Rice cultivars;Zinc

期刊：

Environmental Science and Pollution Research

ISSN：

0944-1344

年：

2019

卷：

期：

页码：

9305-9313

DOI：

10.1007/s11356-019-04412-x

基金类别：

Special Fund for Agro-scientific Research in the Public Interest [201403015]; National Key Technologies R&D Program of ChinaNational Key Technology R&D Program [2015BAD05B02]; Natural Science Foundation of Hunan Province, ChinaNatural Science Foundation of Hunan Province [2015JJ2081]; Guangdong Science and Technology Program [2015B02037008]; Hunan Provincial Department of Agriculture (Hunan Agricultural Union) [2015-112]; Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [41101293]; China Postdoctoral Science FoundationChina Postdoctoral Science Foundation [2014 M562110]

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本校为其他机构

院系归属：

资源环境学院

摘要：

Excess cadmium (Cd) in agricultural soils can be taken up by rice plants and concentrated in the grain, presenting a human health risk. In this study, we field tested the effects of three foliar treatments (zinc (Zn) alone, or combined with manganese (ZnMn) or phosphorus (ZnP)) on the Cd concentration and grain yield of six rice cultivars (C Liangyou 7, Fengyuanyou 272, Xiangwanxian 12, Tianyouhuazhan, Xiangwanxian 13, and Jinyou 284) at the grain filling stage. Our results showed that rice yield and Cd, Zn, Mn, P, and K concentrations were significantly different among the cultivars (p < 0.05...

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Effectiveness of simultaneous foliar application of Zn and Mn or P to reduce Cd concentration in rice grains: a field study.

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