The characteristics of trace elements of soil from Litchi products area in Zengcheng and Conghua, Guangzhou City

The trace elements distribution characteristics of 14 elements of Litchi soil samples were analysed from Zengcheng and Conghua, Guangzhou City, the main results showed that the trace elemets of two Litchi products area soil have the similar change trend in longitudinal and transverse profiles, and the similar distribution characteristics presented in Zengcheng and Conghua by comparing with Guangdong province and Chiness background values of soil. The Normal P-P graph showed that the cobalt was disturbed Probably.