2002•Xibei Nong-Lin Keji Daxue xuebao. Ziran kexue banRequires access
Study on soil water characteristic curves of soils of same quality (heavy loam)
Wu Haixia
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Abstract
Soil water characteristic curve that is obtained from disturbed soil of different dry density and disturbed soil of different water treatment and farm intact soil is measured with the method of soil moisture pressure membrane.By comparing and analyzing soil water characteristic curves and relation curve of soil moisture content and relative aperture,it is found that the influence of dry density and water treatment and intact nature on soil water characteristic curve is obvious.