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商品鱼上市都有一定规格,鲫鱼250克/尾即可上市,这是根据鱼类性成熟前所普遍达到的规格所确定的。鱼类的上市规格与效益有很大关系,规格越大,卖价越高,经济效益就明显。可是现在250克/尾的鲫鱼,消费者并不喜爱,卖价只有7-8元/公斤,我们将200-250克/尾的鲫鱼
Commodity fish market has a certain size, crucian carp 250 g / tail to the market, which is based on fish before sexual maturity generally reached the specifications determined. Fish market specifications and benefits have a great relationship, the larger the specification, the higher the selling price, the obvious economic benefits. But now 250 grams / tail crucian carp, consumers do not like, selling price is only 7-8 yuan / kg, we will be 200-250 g / tail of the carp