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哈尔滨市香坊区幸福乡幸福渔牧场王荣华,联合村里6户贫困户成立的脱贫致富小组,承包45亩鱼池,用科学方法培育鱼种,连续三年增产增收。1983年产秋片1.2万斤,越冬成活率达到80%,1984年产春片9,600斤,平均亩产266.7斤。1984、1985两年,采用了鸡粪和商品饲料混合投喂的方法,效果更明显。
Wang Ronghua, a happy fisherman ranch in Xingfang Township, Xiangfang District, Harbin, united poverty alleviation group of 6 poverty-stricken households in the village and contracted 45 mu fish ponds to cultivate fish species by scientific methods and increase production and income for three consecutive years. In 1983, 12,000 kg of autumnal flakes were produced, and the survival rate of overwintering reached 80%. In 1984, 9,600 kg of spring flakes were produced, with an average yield of 266.7 kg per mu. 1984, 1985, two years, using a mixture of chicken manure and commercial feeding method, the effect is more obvious.