The using depth of soil water and water consumption by littleleaf Caragana korshinskii is the base of studying the relationship between soil water and the plant growth.The dynamic of soil water were continuously measured with a neutron probe in wasteland and young peashrub forest land during the period from 2002 to 2006.Results showed that in 2002,the depth to which plant use soil water was increased from about 2 cm sowing on 24th June to 90 cm on 1st Sep.,110 cm on 15th Oct.,170 cm on 1st Nov.,and 220 cm o...
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