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江苏省海安鱼种场,全场162人,有水面217亩,以培育鱼苗为主,也养成鱼,兼养鸡、鸭、猪等多种经营,常年培育鱼苗2亿万尾,产成鱼5.5—6.5万公斤。1985年产值82万元,盈利12.4万元。该场从1984年开始,根据农业工程学原理,以沼气为纽带,对鱼场资源进行综合利用。先后建成8个沼气池,共360立方米,贮气柜一个,53立方米,并安装了24千瓦发电机组,通过沼气,把场上的资源连结起来,综合运用,为生产、生活服务。该场设有粉坊,生产粉丝,粉渣养猪,同时养
Hai’an fish market in Jiangsu Province, the audience of 162 people, with a surface area of 217 acres, mainly to cultivate fry, but also to develop fish, and chicken, duck, pig and other operations, perennial breeding 200000000 fish, produced Fish 5.5-6.5 million kilograms. In 1985 the output value of 820000 yuan, profit 124000 yuan. The field from 1984 onwards, according to the principles of agricultural engineering, biogas as a link, the comprehensive utilization of fish farm resources. Has built 8 digesters, a total of 360 cubic meters, a gas tank, 53 cubic meters, and the installation of 24 kilowatts generating units, through the biogas, the court of the resources linked to the integrated use of production and living services. The field has a powder Square, producing fans, pig residue pigs, while raising