我省诸暨县栎江乡农民王天喜,从八五年底开始建立了一个以种植业、养殖业为主体,以沼气为纽带的家庭生产良性循环系统。他在村边山坡上创办了一个百猪场,猪场下面建造了容积为7m~3和15m~3的二只沼气池。猪圈内混养鸭子,猪、鸭粪自流进沼气池,沼气点灯、烧饭,沼渣育蚯蚓、养鱼,沼液肥种蔬菜、粮食,粮食、蔬菜和蚯蚓又作为猪、鸭的饲料。他还开了四亩葡萄 From the end of 1985, Wang Tianxi, a farmer from Qijiang Township, Zhuji County of our province, established a virtuous circle system of family production that takes planting and breeding as its main body and biogas as its link. He set up a 100-pig farm on the hillside of the village, with two biogas digesters 7m 3 and 15m 3 below the farm. Pigs, ducks and ducks into the digester, biogas lighting, cooking, moistening earthworms, fish, biogas fertilizer vegetables, food, vegetables, earthworms and as a pig, duck feed . He also opened four acres of grapes