一、日常管理1.吐故纳新为使沼气池产气正常而持久,要不断补充新鲜原料,做到勤加料、勤出料。户用沼气池正常启动使用2～3个月后,每天应保持20千克左右的新鲜畜禽便入池发酵,同时,还要定期小出料,以保证沼气内料液的出入平衡。根据农村家用沼气池原料的特点, First, the daily management 1. Tutu na New to normal and long-lasting digester gas production, we must continue to add fresh raw materials, so diligent feeding, ground discharge. After the normal use of biogas digesters for 2 to 3 months, fresh livestock and poultry should be kept in the pond for fermentation for about 20 kilograms per day. In the meantime, small discharges should also be made on a regular basis to ensure the balance of feed and discharge of biogas. According to the characteristics of rural household biogas raw materials,