土壤-蔬菜系统中Cd与硝酸盐复合污染研究现状  

Research Status on Combined Pollution of Cd and Nitrate in Soil-vegetable System

作　　者：李素霞[1] 李刚[1] 谢朝阳[1] 

机构地区：[1]武汉生物工程学院化学与环境工程系,湖北武汉430415

出　　处：《安徽农业科学》2009年第33期16483-16484,16518,共3页Journal of Anhui Agricultural Sciences

基　　金：武汉市教育局科研项目(2007k019)

摘　　要：阐述了土壤-蔬菜系统中Cd与硝酸盐的主要来源、污染现状,介绍了当前土壤-蔬菜系统中氮污染、Cd污染、Cd与硝酸盐复合污染及不同污染因子的复合污染研究现状,并在此基础上提出了对今后研究发展方向的看法。The primary sources and pollution situation of cadmium and nitrate in soil-vegetables system were demonstrated. The research status on nitrogen pollution, cadmium pollution, combined situation of Cd and nitrate and combined pollution of different pollution factors in soilvegetable system were introduced. On this basis, some thoughts on the future research direction were put forward.

关 键 词：土壤-蔬菜系统 CD 硝酸盐 复合污染 

分 类 号：S154.4[农业科学—土壤学]