节水灌溉与我国粮食生产  

Water Saving Irrigation and Food Production in China

作　　者：李庆朝[1] 

机构地区：[1]聊城大学环境与规划学院,山东聊城252059

出　　处：《河北农业科学》2010年第6期123-124,共2页Journal of Hebei Agricultural Sciences

基　　金：山东省教育厅科技攻关项目(J05N51)

摘　　要：论述了节水灌溉与粮食生产的关系,粮食生产对水的需求以及粮食生产面临的水危机。节水灌溉是粮食生产发展的重要内涵,阐述了节水灌溉的途径及措施。The relationship between water saving irrigation and food production,the demand for water by food production,and the water crisis in food production are discussed.Water saving irrigation is an important connotation of food production.The means and measures of water saving irrigation are described.

关 键 词：节水灌溉 粮食生产 水资源 水危机 

分 类 号：S274[农业科学—农业水土工程]