2003•Ganhanqu ziyuan yu huanjingRequires access
The Study of Water Saving Irrigation Model in Arid Regions
Wang Yong-kang
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Abstract
Based on the soil and water resources conditions and non-sufficient irrigation principle, the non-sufficient irrigation experiments and field trials had been done for wheat, corn and sorghum from 1991 to 1994.The crop-water models were selected that are suitable to the local conditions. Water saving irrigation models of the experimental area have been worked using system economics and multiple objectives planning in order to find out new water saving agriculture practice.