高塬沟壑区水畜沼果生态经济技术试验研究  

Experimental Study of Water Livestock Methane-fruits Ecological Economy Technology in Hilly-Gullied Area of Loess Plateau

作　　者：李怀有[1] 高健翎[2] 赵安成[1] 寇慢利 

机构地区：[1]黄河水利委员会西峰水土保持科学试验站,庆阳745000 [2]黄河水利委员会黄河上中游管理局,西安710021

出　　处：《农业工程》2011年第4期46-51,共6页AGRICULTURAL ENGINEERING

基　　金："十一五"国家科技支撑计划课题(项目编号:2006BAD09B09)

摘　　要：通过试验监测方法,在甘肃省庆阳市西峰区崔沟"水畜沼果"示范村的生态经济户中,确定家庭经济收入很好、好、一般、差、很差各1户,共5户,以户为单元,系统监测各户的需水量、用水来源、耗水量、水去向和经济效益等方面的指标。自来水用量、集蓄水量占总用水量72.3%和27.7%;自来水主要用于果园灌溉、畜用、人用和菜园灌溉,依次为86.3%、6.7%、4.7%和2.3%;集蓄水主要用于畜用、果园和菜园灌溉,依次为75.2%、16.9%和7.9%。沼气年平均使用率为49.1%。研究提出"水畜沼果"生态经济示范标准户,对实现模块化、集成化和快速、大规模推广具有重要的作用。Through experimental and monitoring methods,we chose five ecological economy families in the village of Cuigou'water livestock methane-fruits'model units.These five families are divided into five types of very good,good,normal,poor,and very poor by their incomes.Each family is a unit,systematic monitoring indicators such as the family water demand,water sources,water consumption water use,and economic benefit etc.Running,water storage capacity takes 72.3% and 27.7% of total water consumption;it is mainly used for orchard irrigation,livestock use,and human use,garden irrigation,followed by 86.3%,6.7%,4.7% and 2.3%.Stored water is mainly used for livestock,irrigation of orchards and vegetable gardens,followed by 75.2%,16.9% and 7.9%.Biogas utilization rate is 49.1% on average.The research gives standard ecological economic model families for'water livestock methane-fruits',it plays an important role in realizing modular,integrated,rapid and large-scale promotion.

关 键 词：高塬沟壑区 生态 经济 径流 

分 类 号：S157.2[农业科学—土壤学]