A pot experiment was conducted to study the effects of Cd^2＋ treatments on the growth and Cd^2＋ distribution in Glycine max plants in two typical Hunan soils-red soil and alluvial soil. The results showed as follows： （1） Cd^2＋ treatments inhibited the length of Glycine max plant in two types of soil. The biomass products and grain yields of Glycine max plants increased at low Cd^2＋ concentrations and declined at high Cd^2＋ concentrations in alluvial soil, when Cd^2＋ concentration was 0.25 mg/kg, the biomass and grain yields were the hi...
