Tweleve types of soil of China are dealt with, and the results of experiment on potter rice made by authors are discussed in this paper.Contents of Cd, Cu, Zn, Ni and Cr in the potted rice growing in tweleve types of soil of China are 0.035ppm, 4.82ppm, 23.45ppm, 1.09ppm and 0.102ppm respectively. Pb is not surveyed in experiment.Except Cr element, natural contents of six kinds of heavy metals in growing rice are very high in the tropical and subtropical wet zones, added the six kinds of heavy metals to soi...