Soil desiccation is one of the key factors to influence the sustainable development of crop production on the Loess Plateau of China. So it has a great significance for the sustainable development of crop production to research the form and recovery of the dry layer of soil. In this article,depletion and restoration of soil water in different cultivating systems were analyzed based on the long-term experiment data at Changwu Agriculture Experimental Station. The results showed that comparing with bare land,...
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