环境与可持续发展2016，Vol.41Issue(2)：21-23,3.
耕地土壤镉污染管控对策研究
Control Strategy Research of Cadmium Pollution in Cultivated Soils
摘要
Abstract
This paper analyzed the status of cadmium pollution in soil of China systematically, and pinpointed the impact of cadmium occurrence states on agricultural products security� Moreover, it had been proposed that the plowland cadmium contamination control should focus on the effective reduction of Cd bioavailability in soil in this paper� According to the degree of soil pollution, different methods, such as using modifying agent, choosing Cd-resistant crops, plant structure adjustment, crop varieties replacement et al�, should be employed for soil restoration� What’ s more, combined with Japan's experience soil cadmium pollution control in plowland with the relevant laws and regulations, the measure of designating forbidden tillage area had been proposed to cut off the cadmium transmission way from soil to agricultural products and ensure their quality.关键词
耕地/镉污染/管控对策Key words
Cultivated land/Cadmium pollution/Control strategy分类
资源环境引用本文复制引用
李志涛,王夏晖,刘瑞平,高彦鑫,张晓丽,马薇..耕地土壤镉污染管控对策研究[J].环境与可持续发展,2016,41(2):21-23,3.基金项目
环保公益性行业科研专项《农用地土壤环境质量评估与等级划分及优先保护区域确定技术研究》 （）
