中国农田土壤重金属污染与其植物修复研究

Farmland Soil Heavy Metal Pollution in Our Country and Plant Repair Research

通过对我国部分城市农田土壤及农作物重金属污染状况的调查,分析了我国农田土壤重金属污染的特点以及污染的来源,最后介绍了重金属污染土壤的植物修复技术以及该技术的优点和局限性。

Through the investigation on our country＇s heavy metal pollution condition in partial cities farmland soil and the crops, the farmland soil heavy metal pollution characteristic is analyzed as well as the pollution origin. Finally the plant repair technology and its merit and the limitation of this technical is presented.