The results are shown as follows:1. When the relative vapor pressure reached to 72-75%, capillary moisture condensation began to appear in the tested soil.
结果表明：（1）供试土壤在相对水气压达72—75％时，开始明显呈现出毛管凝聚作用；
Also by reference to the moisture distribution curve method existing in agrology a method for measuring the capillary ascension height in stratified ground is developed.
并参考农业土壤学中的含水量分布曲线法解决了干旱盐渍土地区非均质成层土中的毛管水上升高度的测定方法问题。
The capillary water and the moisture of amended soil significantly increased.
改良后的土壤毛管持水量、含水量明显增加。
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