摘要
在系统分析我国节水农业技术水平现状的基础上 ,对各类节水技术的差距和存在问题进行了探讨 ,提出了各类技术亟待研究解决的若干重点问题。并指出建立以渠道防渗技术、管道输水技术及地面灌水技术为核心 ,符合国情的节水农业技术体系已迫在眉睫。
Based on a comprehensive analysis of the present situation of water saving agricultural techniques nationwide, the existing problems in present water saving agricultural practice and the differences of water saving technique level between China and advanced countries are discussed and analyzed. The main research points in near future are also put forward. Meanwhile, it is pointed out that a water saving technical system suitable to present situation in China is urgent to be built up, and techniques as seepage proof ditch, transporting water with pipe and improved surface irrigation will be the core of the system.
出处
《灌溉排水学报》
CSCD
北大核心
2003年第1期26-30,34,共6页
Journal of Irrigation and Drainage
关键词
节水农业
评价
技术体系
water saving agriculture
assessment
technical system
