四川雷波县重点耕地区土壤硒含量特征及其成因分析

时章亮, 金立新, 廖超, 包雨函, 刘晓波, 邓欢, 徐克全

Content characteristics and genesis of soil selenium in important cultivated areas of Leibo County, Sichuan Province

SHI Zhang-Liang, JIN Li-Xin, LIAO Chao, BAO Yu-Han, LIU Xiao-Bo, DENG Huan, XU Ke-Quan

图2 雷波县重点耕地区土壤硒空间分布特征

Fig.2 Spatial distribution characteristics of soil selenium in key farming areas of Leibo County