The present application belongs to the field of animal genetic breeding technology, and provides a high-efficiency
embryo production donor cow
screening method, which is characterized in that the method is to collect the
phenotype data, pedigree and
genomic information of the
embryo production donor cow, establish a donor
reference population, construct a kinship matrix based on the
pedigree information and
genomic information of the
reference population, estimate the trait variance component according to a
linear model; combine the kinship matrix of the
reference population, the
embryo production capacity trait variance component and the
phenotype information to estimate the effect value of each SNP site of the reference
population, select a
linear model according to the
genomic information and the SNP site effect value to construct a breeding model; input the genomic information and
pedigree information of the individual to be tested, predict the gEBV of the
individual based on the breeding model, and screen the high-efficiency embryo production donor cow according to the gEBV
ranking. The present application establishes a genomic prediction technology of the high-efficiency embryo production donor cow, and can early and accurately screen the high-efficiency embryo production donor cow through the genomic information.