The study was undertaken to determine the tendency and variation of the soil-water holding capacity during the restored vegetation community succession in a plot of former cropland bordering a typical steppe zone on the Loess Plateau. The curves of soil water characteristics measured by centrifugation showed: there was a high power function correlation between the soil moisture and the potential of soil water, which could be represented by θ=aS~b. Following the succession of the vegetations, the value a inc...
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