Special Thesis & Basic Research

Advances in Research and Application of Agronomic Control Technologies Related to Cadmium Contamination in Rice

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  • 1China National Rice Research Institute, Hangzhou 310006, China
    2Agricultural Technology Extension Center of Agricultural and Rural Bureau of Quzhou City, Quzhou, Zhejiang 324000, China

1st author: zhangyan11@caas.cn

*Corresponding author: shaoguosheng@caas.cn; 807099788@qq.com

Received date: 2020-12-30

  Online published: 2021-03-20

Abstract

As one of the main food crops in china, the production safety of rice is seriously threatened by the cadmium contamination in paddy fields. The development of agronomic practice which is economic and efficient for the regulation of cadmium contamination in rice has drawn wide attention. This paper briefly expounded a serious of researches and applications in agronomic practices for the regulation of cadmium contamination in rice, such as water management, rational fertilization technique, foliar fertilizer application, in-situ passivation technique, microbiological remediation, adjustment of cropping system, planting of cultivars with low accumulation of cadmium and so on, also discussed the disadvantages of these agronomic practices and proposed the direction of future development. It is expected to provide academic reference and technical support for more effective regulation of cadmium contamination in rice.

Cite this article

Yan ZHANG, Qina HUANG, Guosheng SHAO, Honghang WANG . Advances in Research and Application of Agronomic Control Technologies Related to Cadmium Contamination in Rice[J]. China Rice, 2021 , 27(2) : 15 -20 . DOI: 10.3969/j.issn.1006-8082.2021.02.004

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