用水总量控制下的干旱区灌溉模式分析

Analysis of Irrigation Mode in Arid Areas Based on Total Water Consumption Control

农业用水是水资源的用水大户,在用水总量控制的条件下合理分配农业用水十分重要。针对农业用水问题,从灌溉方式、灌溉水源等方面对总量控制下的农业用水灌溉模式进行了分析研究。以哈密市为例,探讨了在农业用水总量实行控制的条件下,哈密市枯水年农业用水的配置方式,为提高哈密市水资源的利用效率,保障农业的发展提供了有益的支持。

Agricultural water is the main water consumption unit of water resources, so reasonable distribution of agricultural water under total water consumption control is very important. According to the problems of agricultural water, the irrigation mode is ana- lyzed in this paper from the aspects of irrigation method and sources. As a case study of Hami city, its agricultural water distribution method is studied under the condition of total water consumption control. And this will improve the use efficiency of water resources and guarantee the agriculture development.