水库灌区的全程节水技术  

Technology for Water Saving in Reservoir Irrigation District

作　　者：王怀章[1] 

机构地区：[1]长春工程学院,吉林长春130012

出　　处：《吉林水利》2003年第7期25-26,29,共3页Jilin Water Resources

摘　　要：本文就水库灌区多方位的水资源浪费状况 ,提出了水库应采用汛限分级方法多蓄水的观点 ;结合降雨 ,作物需水等建立了水库供水、渠道输配水的高效节水模型 ;同时对水库———渠道———田间灌水等全程节水技术进行了探讨。This paper puts forward the viewpoint using seasonal flood grade to manage water storage in reservoirs to establish high efficiency water saving pattern for water supply and canal water distribution combining with rainfall , need water for crop, meanwhile the pattern of water supply from reservoir to canal to field has been discussed.

关 键 词：水库灌区 水资源 供水 田间灌水 配水 

分 类 号：TV697.14[水利工程—水利水电工程] S275[农业科学—农业水土工程]