北方山区农业生产“点-线-面”生态节水模式  

Ecological Water Efficiency Model of "Spot-Line-Area"for Hilly Area in Northern China

作　　者：崔兆韵[1] 马金宝[2] 白清俊[2] 张艳妮[2] 

机构地区：[1]兰州大学大气科学学院 [2]山东农业大学水利土木工程学院,山东泰安271200

出　　处：《山西农业科学》2007年第5期83-86,共4页Journal of Shanxi Agricultural Sciences

摘　　要：依据北方山区节水农业现状,从多个视角探讨了北方山区节水农业存在的问题,以节水、节能、增产为目的,提出了"点-线-面"山区农业生产节水模式,即建设开源集水的"点",发展田间"面"的微型灌溉工程,并以多方式的输水"线"路,进行"点"、"面"连接控制。此模式兼顾山区地形及土地经营模式,利于发展微型灌溉工程,以促进山区生态农业的发展。Based on present situation of water efficiency farming in hilly regions in northern China, the existing problems have been approached and a new model of＂spot - line - area＇has been proposed. That is to construct water source＂spot＂ ,to develop＂ area＇field mini- irrigation project, to plus multiform water delirering＂line＂ system and to connect＂ spot＂ and＂ area＂. Giving consideration both to hilly land surface relief and ; and using model, this model contributes to the development of mini - irrigation system and to the improvement of ecological farming in billy area.

关 键 词：北方山区 农业生产 “点-线-面” 生态节水模式 

分 类 号：S-0[农业科学]