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鳜鱼是淡水名贵鱼类之一。其肉质细嫩,营养丰富,深受广大消费者喜爱。而且市场消售前景广阔,受到养殖生产者的青睐。现将其养殖方法介绍如下:1、苗种培育1.1 缸中培育 在孵化缸(或桶)中刚孵出膜的鳜鱼苗,身体细小,体长仅3～4毫米,可以在有微流水的原缸中培育。最初鱼苗只靠自身的卵黄维持生命,第5天开始摄食。如果食饵充足,鱼苗生长很快,培育20～30天,体长可达3厘米,而且摄食能力增强。此时,可移到小型的池塘、水泥池或网箱中继续培育。
Anchovy is one of the freshwater rare fish. Its delicate meat, nutritious, loved by the vast number of consumers. And the market prospects of consumer sales by breeding producers of all ages. Breeding methods are now described as follows: 1, seed culture 1.1 cylinder incubated in hatching tank (or barrel) just hatched membrane of mandarin fish, the body is small, body length of only 3 to 4 mm, can have microfluidic The original cylinder nurtured. The first fry only rely on their own egg yolk to maintain their lives, the first five days of feeding. If sufficient feed, fry grow rapidly, cultivate 20 to 30 days, body length up to 3 cm, and increased feeding capacity. At this point, can be moved to small ponds, cement ponds or cage to continue nurturing.