The results indicated that the biogas-project-linked eco-agricultural engineering model could realize the multilevel utilization of resources,improve the ecological environment,and therefore achieve significant social,economic and ecological benefits.
The results indicated that the biogas-project-linked eco-agricultural engineering model could realize the multilevel utilization of resources,improve the ecological environment,and therefore achieve significant social,economic and ecological benefits.
结果表明，以沼气工程为纽带的生态农业工程模式，能实现资源的多层次利用，改善生态环境，取得显著的生态、经济和社会效益。