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:在哈尔滨市新发乡幸福鱼场进行了以投喂鸡粪为主 ,少量投喂农家饲料的节粮型养殖模式试验 ,一种是以鲤鱼为主 ,另一种是以鲫鱼为主的养殖模式。以鲤鱼为主养的池塘 ,鲤鱼鱼种体重平均为 68 33g,鲫鱼鱼种体重平均为 1 0 3 33g,饵料系数 0 64,平均亩产 2 2 6 8Kg,亩盈利 498元。以鲫鱼为主养的池塘 ,鲫鱼鱼种体重平均为 65g,鲤鱼鱼种体重平均为 1 1 6 67g,饵料系数 0 54 ,平均亩产 2 78 6Kg,亩盈利 52 8元
: Xinfa Township, Harbin, a happy fish farm to feed mainly chicken manure, a small amount of peasant feed dietetic breeding model test, one is mainly carp, the other is mainly carp Breeding model. Carp mainly ponds, carp fish weight averaged 6833g, the average weight of the carp fish 103rd 339g, feed coefficient 064, the average yield 22667kg, profit 498 yuan per mu. Crucian carp-based ponds, crucian carp weight averaged 65g, carp fish weight averaged 1,167g, food coefficient 0 54, the average yield of 2 786Kg, profit of 528 yuan per mu