摘要
对福州黑猪的2个品系进行血型分析,研究血型在猪育种中的应用的结果表明,不同种群的血型频率分布有明显的差异,血型频率分布的相对集中和稳定与群体的纯度和遗传稳定性有关,而且有迹象表明,血型对经济性状有一定的影响。
The blood group analysis was executed in two strains of Fuzhou Black to study the application of blood groups in swine breeding.The results show that the frequeneies of blood groups vary greatly in their distributions among different populations.The relative concentration and stability of the frequeney distribu- tions of blood groups relate with the purity and genetic stability of populations.And there are some evidences that blood groups have some effects on economic traits.
关键词
血型
猪
育种
blood group
frcqucncy distribution
economic traits
Fuzhou Black
