毛皮动物生产性能测定与遗传评估OA

Fur-bearing animals(such as mink,fox,and raccoon dog)are important specialized economic animals,and their industrial value centers on key economic traits such as fur quality,body size,reproductive performance,and disease resistance.Genetic evaluation and scientific,standardized performance testing form the foundation for the genetic improvement of these traits.This paper systematically reviews the content,methods,and standardization processes for measuring the main economic traits of fur-bearing animals.It elaborates on the application of traditional genetic evaluation methods,including selection index based on pedigree information and Best Linear Unbiased Prediction(BLUP),as well as the exploration and practice of molecular genetic evaluation technologies in recent years,such as Genomic Selection(GS)and Genome-Wide Association Studies(GWAS).Additionally,it introduces the advantages and future development trends of genetic evaluation systems for fur-bearing animals,aiming to provide theoretical references for the scientific and precise breeding of these animals.