摘要
分析了我国水资源短缺和农业灌溉的现状,介绍了目前我国农业采取的主要节水灌溉技术即渠道防渗、管道输水、喷灌、微灌和农艺技术,并对农业节水灌溉中存在的问题和发展趋势进行了阐述,即加强渠系改造和配套建设、采用信息化管理和先进节水管理措施。
The current status of water shortage and agricultural irrigation in our country was analyzed in this paper .Main agricultural water -saving techniques were introduced , including canal seepage control , pipeline irrigation , sprinkling irrigation , micro -irrigation and other agronomic technologies .The problems and developing tendency of agricultural water -saving irrigation were expounded , such as strengthening modi-fication of canal system and supporting facility construction , adopting information management and advanced water-saving management measures .
出处
《山东农业科学》
2014年第1期124-126,共3页
Shandong Agricultural Sciences
关键词
农业用水
节水灌溉技术
发展趋势
Agricultural water
Water-saving irrigation technique
Developing tendency
