鲫是我国池塘养殖的主要经济鱼类之一,其肉味鲜美,营养丰富,且具有一定的滋补作用而深受消费者喜爱。但也因其个体小、生长慢、肌间刺较多,养殖规模受到限制。为此,我国鱼类育种专家利用传统选育和现代生物技术相结合的方法,先后培育出了多个鲫新品种,先科巨鲫是其中之一。 Crucian carp is one of the main economic fishes in pond culture in China. Its meat is delicious and nutritious, and it has a certain nourishing effect and is deeply loved by consumers. But also because of its small individual, slow growth, more between the muscle spurs, breeding size is limited. To this end, China’s fish breeding experts use traditional breeding and modern biotechnology methods, has developed a number of new varieties of crucian carp, Caragana gizzard is one of them.