安徽省宣城市土壤硒地球化学特征及成因分析

邢润华

Geochemical characteristics and genesis of selenium in soil in Xuancheng City, Anhui Province

XING Run-Hua

图4 不同成土母质中主要土壤类型Se含量对比

Fig.4 Comparison of Se content of main soil types in different soil forming parent materials