近年来,为使当地渔业生产走出低谷,我们从产业结构调整入手,结合永靖县距离省城兰州较近、交通便捷、区位优势明显、旅游资源丰富、来境游客多的实际,狠抓休闲渔业,重点进行养殖品种优化调整,引进和培育了一些既能美食又可观赏的新品种,杂交锦鲤就是其中之一。为使推广工作顺利展开,我们于2002年-2004年连续3年对杂交锦鲤与黄河鲤鱼进行育成对比实验,证明了杂交锦鲤的养殖优势,有 In recent years, in order to make the local fishery production come out of the doldrums, we start with the adjustment of industrial structure, combined with Yongjing County, Lanzhou near the provincial capital, convenient transportation, obvious geographical advantages, rich tourism resources, more tourists come to the reality, pay close attention to leisure Fisheries, focusing on the optimization and adjustment of aquaculture species, the introduction and nurturing of some delicious food can watch new varieties, hybrid Koi is one of them. In order to promote the smooth progress of the promotion, we in 2002 -2004 for three consecutive years of hybrid Koi and Yellow River carp breeding experiments to prove the breeding Koi hybrid advantages, there