四川德阳园艺场主要产水果、牛奶、芳香油等,面积七百六十亩,职工一百八十六人。该场从一九七四年开始试办沼气,现在已建成八个总容积为一千五百六十立方米的大沼气池,把沼气用于集体食堂和柴油机。这个农场,办沼气前三个食堂和一个奶牛场,每月烧煤十吨,还烧掉三千多斤引火柴。办沼气 Sichuan Deyang horticultural field mainly produces fruit, milk, aromatic oil, an area of ​​760 acres, 186 employees. The pilot trial of biogas from 1974 has now completed the construction of a total of 1,560 cubic meters of biogas digesters for use in collective canteens and diesel engines. The farm, do the first three canteens and a dairy farm, ten tons of coal a month, but also burned more than three thousand kilograms of lead wood. Do biogas