tudies the content feature of sulphur in various kinds of plants in Haihe River basin,and its relationship with the sulphur content in soil.It has been found that the content of to-tal sulphur in plants in Haihe River basin is 0.232 percent which is the lowest limit of thenormal content.This is a medium level compared to that in some areas in North or in South.The content of total sulphur in cultivated plants is slightly higher than in wild plants. The content of total sulphur in soil in the Haihe river bas...