摘要
根据黑河干流灌区的自然地理条件和灌区工程等情况 ,分析了灌区目前存在的主要问题 ,提出了灌区节水灌溉的主要对策。采取以渠系改造为中心的工程技术措施 ;积极发展井渠双灌 ,充分利用当地水源 ;
According to the geography conditions and the project situation, this paper analyzes the main problems of the irrigation district, points out the main countermeasures for water-saving irrigation in irrigation district, which are engineering technique measurements based on channel system renovating, develop both channel irrigation and well irrigation, and strengthen the non-structural measures for water-saving irrigation.
出处
《西北水资源与水工程》
2002年第2期55-57,共3页
Northwest Water Resources & Water Engineering
关键词
黑河干流
中下游灌区
节水灌溉
技术改造
灌溉定额
water-saving irrigation
irrigation quota
technical renovation
Heihe river catchment
