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近年来,城郊养鱼发展较快,各地商品鱼基地相继建立。人工配制合成颗粒饲料,进行池塘养鱼已在各地应用推广。1978年,我们应用畜粪颗粒饲料(简称畜粪颗粒),进行池塘饲养成鱼试验,获得了亩产1115.2斤,净产985.2斤。1979年,继续进行商品鱼高产试验,44.57亩水面,平均亩产鲜鱼1607.7斤。其中一口高产塘,2.12亩水面,经245天饲养,共产鲜鱼7142.7斤,平均亩产3369.2斤。
In recent years, rapid development of suburban fish farming, commodity fish bases have been established around. Artificial synthesis of synthetic pellets for pond fish has been applied around the promotion. In 1978, we applied manure pellet feed (referred to as manure pellet for short) and conducted pond feeding test. We obtained 1115.2 kg per mu and 985.2 kg net production. In 1979, continued high-yield trial of commercial fish, 44.57 mu of water, an average of 1607.7 kg per mu of fresh fish. One of the high-yielding ponds, 2.12 acres of water surface, after 245 days feeding, communal fresh fish 7142.7 kg, the average yield of 3369.2 kg.