山东招远县宋家乡沟子村李光远,在鸡舍里建沼气池,夜间用沼气灯给鸡照明、补充光照,产蛋率达到86%,比不用沼气提高产蛋率10%以上。同时,将鸡粪随时填入池中,作沼气原料夕冬季池中沼气仍保持饱和量-60个气。他逢人就说:“鸡舍建上沼气池,一举两得,大有好处。” Zhaoyuan County, Zhaoyuan County, Shandong ditch village Lee Kwong Yuen, built in the henhouse digesters, biogas lamp at night to chicken lighting, add light, egg production rate reached 86%, than without biogas to raise egg production rate of 10%. At the same time, the chicken manure at any time fill the pool, as raw materials for biogas digesters in the winter pool biogas still maintain a saturation of -60 gas. He said to everyone: “The chicken coop built on the digesters, kill two birds with one stone, great benefit.”