Preliminary Investigation on Soil Pollution of Organic Tea Plantation in Banshan

In order to prevent and control the soil pollution of organic tea plantation,the soil environmental protection program of Banshan organic tea area in Ning'er County was carried out to guarantee the quality and yield of organic tea,in this study. The investigation focused on the soil environmental quality and the pollution ways. The results indicated that cadmium is the heavy metal pollutant in the plantation. Dashuichi in the second base and Dapingzhang in Liang Mountain were found out to be polluted,and their pollution levels were medium and light,respectively.