摘要
论述了当今世界水资源危机的现状，引起水资源危机的主要原因；认为发展节水农业是缓解水资源危机的重要举措，并概述了节水农业的技术现状和节水农业今后的发展趋势．
The general situation of water resources crisis in the world and China and the main causes of the crisis are analysed in this paper. In our opinion, developing water-saving agriculture is one of the most important measures for solving water resources crisis. At the same time, the technical status and developing trend of water-saving agriculture are discussed.
关键词
水资源
节水农业
water resources, crisis, water-saving agriculture
