期刊论文

中文

淡水渔业

1000-6907

2009

39

5

3-6

10.3969/j.issn.1000-6907.2009.05.001

湖南省科技计划项目（06FJ3187） 农业部水生动物遗传育种和养殖生物学重点开放实验室开放基金

本校为第一机构

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 capio furong.♀×Carassius auratus red 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%.

This research investigated the morphological variations between Furong crucian carp （ hybrid of Furong carp ♀ Red crucian carp ♂） and the original brood stocks （ Red crucian carp, Furong carp, Scattered mirror carp and Xingguo red carp） by measuring 7 meristic and 12 metric characters. Chi-square analysis of meristic characters indicated that there were no significant differences among these five kinds of experimental fishes. The meristic characters of Furong crucian carp were intermediate between Red crucian carp and Furong carp. Five me...