摘要
江苏省水资源人均占有量 4 60 m3,低于全国平均的 1 /4,而江苏的经济发展一直处于全国前列 ,工农业、生活用水将会急剧增加。从水资源总量平衡方面来看 ,农业用水的负增长是农业可持续发展的必然要求。实施节水灌溉。
In viewpoint of water resources balance, it is a essential condition of agricultural sustainable development that agricultural water use is decreased. The key extend this strategy lies in development of water saving in agriculture. The features of water resources, present situation of farming irrigation in Jiangsu province was emphatically analyzed and main problems to be solved were also pointed out in this paper. The ways to deal with its problem were discussed systematically.
基金
江苏水利科技重点项目! ( 990 0 8)
关键词
节水灌溉
农业
可持续发展
水资源利用
water saving irrigation
agriculture
sustainable development
