The dissemination status of rural domestic biogas technology in Asian countries were surveyed in the paper, especially the experiences and the problems on biogas dissemination in India, Nepal and Vietnam were discussed.

• 摘要本文综述了亚洲国家农村户用沼气技术的推广进展，着重讨论了印度、尼泊尔和越南等一些国家的成功经验与问题。