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我区是丘陵山区,历来有养鲤鱼的习惯,一九七三年以前,主要是搭养本地野鲤,一九七三年由于我所引进并推广了散鳞镜鲤的养殖以来,许多地方逐步开始搭养散鳞镜鲤。可是,由于本地野鲤的生长速度缓慢,而散鳞镜鲤虽是一个好品种,但近两年出现多病而死亡,给生产带来了一些急待解决的问题,就是如何培育一个生长速度快、抗病力强的新品种,来取代原来的品种。参考省水科所的资料,从一九七八年开始,我所开始进行了散鳞镜鲤早×兴国红鲤♂的杂交试验。二年共获得杂
My district is a hilly area and has always had the habit of carp. Before 1973, it mainly built local wild carps. Since 1973, as a result of the introduction and promotion of the cultivation of scattered scoop carp, many places Gradually began to recuperate scattered scales mirror carp. However, due to the slow growth of local wild carp, while the common carp is a good breed, but in the last two years, many sick and death have brought some urgent problems in production, that is, how to cultivate a growth rate Fast, disease-resistant new varieties, to replace the original varieties. With reference to the information from the Water Resources Bureau, starting from 1978, I started the hybridization test of Scattered Carp × Xiguo Red Carp ♂. Two years were mixed