北方农业雨水利用实践与发展前景展望  

Practice and Development Future of Rainwater Use in North China

作　　者：黄乾[1] 赵蛟[2] 谭媛媛[2] 张立国[3] 

机构地区：[1]山东省水利科学研究院,山东济南250013 [2]山东省水利厅小清河管理处,山东济南250013 [3]山东省水利勘测设计研究院,山东济南250013

出　　处：《节水灌溉》2006年第4期22-25,共4页Water Saving Irrigation

摘　　要：分析了北方雨水利用的现状,对国内雨水利用技术理论和实践以及国外较成功的经验作了详细的介绍。对雨水的自然利用和集雨农业中的降雨集流技术、雨水贮存净化技术、高效利用技术进行了概述。在北方地区进行集雨灌溉,合理发展集雨农业,既可以缓解灌溉水源紧张的局面,提高农业生产力,又可以减少雨水对土壤的侵蚀和水土流失,有助于北方农业可持续发展,具有广阔的发展前景。The actuality of rainwater use in north China was analyzed, and the domestic theory and practical of rainwater use technique and some overseas successful experience were introduced in this paper. The key technologies, including rainwater natural usage, rainwater harvesting, rainwater storing and purifying, efficient use, were expounded, too. Developing rainwater irrigation and rainwater harvesting agriculture in north China can lighten and prevent soil erosion and loss as well, which was benefit velopment future. the severe scarcity of water resources, improve agriculture productivity to sustainable development of agriculture in north China and had wide development future.

关 键 词：雨水利用 集水农业 北方旱区 节水灌溉 

分 类 号：S273.1[农业科学—农业水土工程]