高塬沟壑区水畜沼果生态经济技术试验研究
Experimental Study of Water Livestock Methanefruits Ecological Economy Technology in HillyGullied Area of Loess Plateau
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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723%和277%;自来水主要用于果园灌溉、畜用、人用和菜园灌溉,依次为863%、67%、47%和23%;集蓄水主要用于畜用、果园和菜园灌溉,依次为752%、169%和79%。沼气年平均使用率为491%。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。Abstract: Through experimental and monitoring methods,we chose five ecological economy families in the village of Cuigou“water livestock methanefruits”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 723% and 277% of total water consumption;it is mainly used for orchard irrigation,livestock use,and human use,garden irrigation,followed by 863%,67%,47% and 23%.Stored water is mainly used for livestock,irrigation of orchards and vegetable gardens,followed by 752%,169% and 79%.Biogas utilization rate is 491% on average.The research gives standard ecological economic model families for“water livestock methanefruits”,it plays an important role in realizing modular,integrated,rapid and largescale promotion.
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Keywords:
- Hillygullied area of loess plateau /
- Ecology /
- Economy /
- Runoff
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