土壤-植物系统中的铬

Cr in the Soil - plant System

介绍了土壤环境中铬的来源及其迁移转化积累,分析植物对铬的吸收和积累,以及探索铬在植物生长发育中的作用和对土壤-植物系统的影响。

This essay deals with the origins, the movements, changes and store of Cr in the so＇il environment. It also anaglyzes the plant＇ s absortions and the store of Cr and explores the functions of Cr in the growth of plant and the influences that Cr has in the soil - plant system.