摘要
首先分析了宁夏盐环定扬黄灌区水资源、用水现状,然后结合该灌区发展规划,分别对灌区渠道防渗衬砌、种植结构调整、田间高效节水灌溉技术推广、田间节水灌溉定额的应用、加强灌区管理等措施的节水潜力进行分析,最后对灌区不同节水措施集成情况下的节水潜力进行研究,提出了不同集成措施对应的节水潜力。
The status quo of water resources and water use in Ningxia Yanhuanding pumping irrigation area was firstly analyzed.According to the development plan of this irrigation area,its water-saving potential was analyzed through several measures,including canal lining for seepage control,adjustment of planting structure,the field extension of water-saving irrigation technologies,water-saving irrigation quota application,and strengthening the management.Finally the water-saving potential under different integration of water-saving measures was studied and obtained.
出处
《安徽农业科学》
CAS
2012年第29期14417-14420,共4页
Journal of Anhui Agricultural Sciences
基金
水利部公益性行业专项经费项目(201001063
201001064)
关键词
防渗衬砌
结构调整
节水灌溉
节水潜力
Lining waterproofing
Structural adjustment
Water saving irrigation
Water-saving potential
