土壤盐渍化过程的发生,在很多情况下,是矿化地下水通过土壤毛管移动而蒸发至地表的结果。因而土质的毛管性能,就深刻的影响了土壤盐渍化的发生 发展。土质的毛管性能,主要体现在水分在土壤毛细管中上升的高度和速度,而这种性能,在不同质地和结构的土壤中,相差是极为悬殊的,其表现在沙质土 Soil salinization occurs in many cases as a result of the movement of mineralized groundwater through the soil capillary and evaporation to the surface. Therefore, the capillary properties of soil, a profound impact on the occurrence and development of soil salinization. Capillary properties of soil, mainly in the soil moisture in the capillary rise in the height and speed, and this performance, in different texture and structure of the soil, the difference is extremely disparities, which showed in the sandy soil