近几年，沼气综合利用工作，由于其显著的经济效益，深受建池农户的欢迎，已开始引起人们广泛的重视，为农村沼气建设注入了新的生命力。下面，笔者根据手中掌握的资料，从生态系统工程的角度介绍几种沼气综合利用模式，供从事该项工作的同志作参考：互“稻～猪一沼～稻”模式 In recent years, the comprehensive utilization of biogas, because of its significant economic benefits, is deeply welcomed by Jianchi farmers and has begun to attract widespread attention and has injected new vitality into the rural biogas construction. The following, the author based on the hands of the information, from the perspective of ecosystem engineering several types of biogas utilization, for the comrades engaged in the work for reference: Mutual “rice ~ pig a marsh ~ rice” mode