沼气发酵系统在生态农业中的地位和作用

Position and Functions of Anaerobic Digestion in Eco-agriculture

摘要: 沼气发酵系统是生态农业系统能量和物质转化运行中起着一定枢纽作用的环节，它能够有效地回收农业废弃物的能量和物质。开展沼气综合利用，能够促进农村生态环境的良性循环，改善农村环境卫生条件。

Abstract: The system of anaerobic digestion plays an important role in eco-agricultural system.It can effectively recover energy and matter from agricultural organic waste materials.By comprehensive utilization of biogas rural economics and eco-environmental sanitation can be improved and good ecological cycle can be formed.