摘要
通过对盘县发展农村沼气建设带来的燃料效益、沼肥效益、劳动力效益和环境效益的评价分析，结果表明，沼气是一种优质的燃料，热值较高，热效率比较稳定，使用方便；沼肥肥效价值高，是一种可溶性富含多种养分的活性肥料；使用沼气后，每口实际年节省劳力73个，全县2．2万口沼气池使用后，年节省劳力160．6万个。发展农村沼气建设是盘县农村全面建设小康社会的一条可行之路。
The results from analyzing benefits of fuel, biogas manure, labour and environment in developing biogas construction show that the biogas is a quality fuel with a higher calorific value and stable calorific efficiency, biogas manure is a soluble activity fertilizer with multi-nutrition, each biogas tanks can save 73 labours a year and 1. 606 millions of labour will be saved every year after building 22 thousand of biogas tanks in Pan county. Therefore, developing biogas construction contributes to building a new socialist countryside in Pan county.
出处
《贵州农业科学》
CAS
2007年第B07期120-121,共2页
Guizhou Agricultural Sciences
关键词
农村沼气
沼气建设
经济效益
biogas
biogas construction
economical benefit
