Researchon the Law of the Soil Moisture in Sand-fixation Forest of Ulan Buh Desert

The research deals with the effects of shelterbelt withdiverse configures on thesand soil moisture,sand nutrient,sand gradation andthe physical and chemic inbeing of the sand.There are 6 observation spotsin the survey area.On the base of gathering a great deal data,the authors applied Variance Procedure and multi-ply examine to analyze the data.It was concluded we should replenishwater for artificial frutex regionon time in summer.1×2 m and 2×1.5m sand barriers should be built when it was needed in Ulan BuhDesert.