摘要
文中就农村户用沼气的能源经济效益进行动态评价，表明在衣村进行沼气建设具有显著的经济效益。
Biogas is a kind of clean and renewable energy source in rural area. The dynamics of economic benefit was estimated in this paper. And the conclusion has been made that utilization of biogss was very beneficial for individual farmer in rural area.
基金
国家"八五"
"九五"<全国农村能源综合建设县>项目
关键词
沼气
效益
评价
biogas
benefit
estimation
