松嫩平原土壤盐碱化地表基质成因研究

马敏, 左震, 韩燕东, 邱野, 乔牡冬

Origin of surface substrate for soil salinization and alkalization in the Songnen Plain

MA Min, ZUO Zhen, HAN Yandong, QIU Ye, QIAO Mudong

图5 表层盐碱化土壤Piper三线图

Fig.5 Piper diagram of the surface salinized soil