神木试区土壤水分资源状况

Soil Water Resource in The Shenmu Experimental Area

通过试区内不同地型,不同土壤及利用下57点位实测资料,分析了土壤水分质地及利用,两大因素,并按土壤的储水量多少把试区划分为三个类型区,并绘出等值线,阐述了不同林地,作物及草地影响土壤水状况的规律性。

Through analysis on survey data of collecting 57 soil water sample of different landform, soil texture and land use, characteristics of soil water and affecting factors on soil water resource which is soil texture and land use are explained. According to available water stored in soil in the Shenmu experimetal area can be classified three types and the isoplethmap of available water stored in soil are drawed. The impact of eifferent foreet land, crop land and grass land on soil water have been clarifed.