摘要
以肥料中的氮、磷和有机肥对重金属在土壤中的吸附、解吸、形态转变和迁移活化的影响，对土壤重金属植物活性的影响和作用机制进行讨论，并综述了氮肥、磷肥和有机肥料在土壤重金属污染治理中的应用。
The influence of N, P and organic matter on adsorption, transformation and transportation of heavy metals in soils is reviewed. Depending on the properties of soils and fertilizers,the effect on N,P and organic matter with the heavy metals is difference, while the availability of the heavy metals to plants is prevented, while is improved. So the mechanism of N, P and organic matter with heavy metals to Plants is also discussed. It is also summarized the usage of nitrogenous,phosphate and organic fertilizers to control the heavy metal pollution in soils.
出处
《重庆环境科学》
2000年第6期37-40,67,共5页
Chongqing Environmental Science
基金
重庆市科委科技攻关资助项目之一
