青鱼营养需求及规模化养殖研究进展

Research progress on nutritional requirement and scale farming of black carp

青鱼是我国四大家鱼之一,具有生长快、产量高和肉味鲜美等特点,是我国南北方各湖泊、池塘中的主要养殖对象。近几年,随着北方地区鱼类繁育技术的持续提高和驯化养鱼技术的成熟应用,青鱼已逐渐作为名特优新品种被积极推广,池塘主养和套养面积在逐年增加。文章就青鱼营养和饲料研究及养殖现状进行总结,寻找制约北方地区青鱼规模化养殖的问题,以期为进一步扩大青鱼养殖规模,更新淡水养殖户大规模养殖鲤的传统观念,丰富淡水养殖商品与市场奠定理论基础。

Black carp（Mylopharyngodon Piceus） is one of four famous fishes in our country, with thecharacteristics of fast growth, high yield and delicious meats, it is the main breeding objects in China＇snorth and south lakes and ponds. In recent years, with the continuous improvement of northern fishbreeding technology and mature application of domestic fish farming technology, black carp had beenactively promoted gradually as the high-quality new varieties, pond areas of main and mixed culturewere increasing year by year. The paper summarized the black carp＇s nutrition and feed research andculture status, looking for the problems of restricting the black carp farming scale in the north, in or-der to further expand the scale of black carp breeding, and update the traditional concept of fresh wa-ter breeding farmers to large-scale breeding carp, and enrich freshwater aquaculture products and mar-kets to lay the theoretical foundation.