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黑龙江省虎林县伟光乡幸福村养鱼户沈宝元,在科学养鱼提高产量的同时,注意在提高经济效益上动脑筋,1991年他的6亩成鱼池毛收入9035元,平均亩水面纯收入达到了1081元。县水产局的有关技术人员调查了解了沈宝元养鱼的一些实际做法后,认为他的一些具有科学性的养鱼方法既简单又适用。对广大农户小水面养鱼很有推广和普及价值。大体可分为四个环节:一是自己培育鱼种养成鱼,1990年他花240元钱购买花白鲢、鲤鱼夏花16000尾,在2亩鱼池内饲
Hebao, Heilongjiang Province, Weiguang Township happiness village fish farmers Shen Bao Yuan, raising fish production in science at the same time, pay attention to improving economic efficiency on their brains, 1991, his 6 acres into the fish pond income 9035 yuan, the average mu of pure water Revenue reached 1,081 yuan. Investigation of the relevant technical staff of the county’s Bureau of Fisheries learned some practical practices of Shen Baoyuan’s fish farming and concluded that some of his scientific fish farming methods are simple and applicable. The majority of peasant small water surface fish promotion and popularization value. Generally can be divided into four aspects: First, cultivate their own species of fish breeding, in 1990 he spent 240 yuan to buy silver carp, carp summer flowers 16000, 2 acres of ponds feeding