AGRICULTURAL WATER SAVING POTENTIAL FOR TYPICAL CROPS IN GUANZHONG AREA
Yan-Yang WANG
Abstract
Yan-Yang WANG
Abstract
In this Study,the status quo and trends of irrigated agriculture was summarized.A new model was developed based on crop water requirement The model contained two parts: recourse-based water-saving and efficiency-based water-saving.Aimed at the main crop in typical irrigation area,recourse type and efficiency type of water saving potential were estimated.Exploration of agricultural water-saving potential is the basis and foundation of reallocation of water resources This study will supply theoretical and technical support for development of water-saving irrigated agriculture,water resources reallocation and water-saving society construction planning.
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In this Study,the status quo and trends of irrigated agriculture was summarized.A new model was developed based on crop water requirement The model contained two parts: recourse-based water-saving and efficiency-based water-saving.Aimed at the main crop in typical irrigation area,recourse type and efficiency type of water saving potential were estimated.Exploration of agricultural water-saving potential is the basis and foundation of reallocation of water resources This study will supply theoretical and technical support for development of water-saving irrigated agriculture,water resources reallocation and water-saving society construction planning.
Key concepts: Agriculture, Status quo, Irrigation, Water resource management, Water saving, Water resources, Water conservation, Environmental science