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本研究随机采集芙蓉鲫及其原始亲本(芙蓉鲤、红鲫、散鳞镜鲤、兴国红鲤),测定了7项可数性状和12项可量性状,研究芙蓉鲫与其原始亲本之间的表型差异。结果表明:芙蓉鲫(Cyprinus capiofurong.♀×Carassiusauratusred var.♂)可数性状稳定,介于父母本之间,可量性状中芙蓉鲫有5项偏向父本,3项偏向母本、4项超父母本。聚类分析显示芙蓉鲫可量性状更接近于父本红鲫,而与另3种亲本差异较远。判别分析结果也显示芙蓉鲫与红鲫形态更为接近,各组判别准确率依次为芙蓉鲫100%,红鲫96%,兴国红鲤87%,散鳞镜鲤81.3%,芙蓉鲤73.1%。
In this study, we collected seven numbers and 12 measurable traits of Furong crucian carp and their original parents (Furong carp, Red crucian carp, Scattered mirror carp and Xingguo red carp) Phenotypic differences. The results showed that the countable traits of Cyprinus capiofurong.♀ × Carassius auratusred var.♂ were stable, ranging from parents to parents. There were 5 partial parents, 3 partial parents and 4 supernormal parents Parents. Cluster analysis showed that the quantitative traits of Hibiscus carpio were closer to that of the male parent Carassius auratus gibelio, but far from the other three parents. Discriminant analysis also showed that the morphology of H. rubra was closer to that of P. rubescens. The discriminant accuracy of each group was 100% for lotus carp, 96% for red crucian carp, 87% for red carp, 81.3% for scatter mirror carp and 73.1% for lotus carp.