石羊河流域土壤水分和电导率的空间分布特征
卫雨西, 陈丽娟, 席海洋, 张成琦, 甘开元, 雍天, 张金霞

Spatial differentiation of soil moisture and conductivity in Shiyang River Basin
Yuxi Wei, Lijuan Chen, Haiyang Xi, Chengqi Zhang, Kaiyuan Gan, Tian Yong, Jinxia Zhang
表1 土壤盐碱土分级标准
Table 1 Classification of salinization
电导率EC/(dS·m-1盐碱土分类
0.00~0.50非盐碱土
0.50~0.75轻度盐碱土
0.75~1.50中度盐碱土
1.50~2.50重度盐碱土
>2.50盐土