Abstract: This paper deals with accumulation and dispersion of the water-salt in the soil at the hillock, slope and low land. The salt is intensely accumulated under the condition of the water-salt at the slope.The salt isn't usually accumulated at the hiuock. Although the soil is in the dynamic type of the water-salt by the film water and capillary water at the hillock the soil salinization may also happen when the degree of mineralization of ground water is comparatively high. Although the salt in the water condition the low land is easily accumulated, the salinization do not happen at the trough-shaped low land and some dish-like low land, due to the presence and formation of the low mineralization zone.This paper also deals with the variation of the salt contituents at the hillock, slope and low land.