土壤-蔬菜系统中Cd与硝酸盐复合污染研究现状

摘要

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 soil-vegetable system were introduced. On this basis, some thoughts on the future research direction were put forward.%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.