Foliar application of Zn can reduce Cd concentrations in rice (Oryza sativa L.) under field conditions

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成果类型：

期刊论文

作者：

Wang, Hui;Xu, Chao*;Luo, Zun-chang*;Zhu, Han-hua;Wang, Shuai;...

通讯作者：

Xu, Chao;Luo, Zun-chang

作者机构：

[Zhu, Han-hua; Xiong, Jie; Wang, Hui; He, Yan-bing; Xu, Chao; Wang, Shuai; Zhu, Qi-hong; Huang, Dao-you] Chinese Acad Sci, Inst Subtrop Agr, Key Lab Agroecol Proc Subtrop Reg, Changsha 410125, Hunan, Peoples R China.

[Wang, Hui; Xu, Chao; Zhang, Yang-zhu] Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Hunan, Peoples R China.

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

通讯机构：

[Xu, Chao] C

[Xu, Chao] H

[Luo, Zun-chang] S

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

Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Hunan, Peoples R China.

语种：

英文

关键词：

Cadmium;Zinc;Accumulation;Foliar spray;Interaction;Rice

期刊：

Environmental Science and Pollution Research

ISSN：

0944-1344

年：

2018

卷：

期：

页码：

29287-29294

DOI：

10.1007/s11356-018-2938-6

基金类别：

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]; 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 [2014M562110]

机构署名：

本校为通讯机构

院系归属：

资源环境学院

摘要：

Cadmium (Cd) pollution in rice and its transfer to food chain are cause of global concern. Application of zinc (Zn) can reduce Cd uptake by plants, as both these metals are generally antagonistic in soil–plant systems. In a field experiment on Cd-contaminated acid soil, we investigated the effectiveness of foliar application of Zn in minimizing Cd accumulation and its effect on the content of mineral nutrient elements in rice. The treatment was done at an early grain filling stag using 0.3 and 0.5% w/v ZnSO4·7H2O solution. The spray did not a...

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Foliar application of Zn can reduce Cd concentrations in rice (Oryza sativa L.) under field conditions

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