A Research on the Longevity Trait of Cattle Breeds, and Their Crossbreeds
This study was carried out to examine some longevity criteria in pedigree herds in Türkiye. The material of the study consisted of the fertility records of 17220 cattle raised in 7 geographical regions of Türkiye in the years 2000-2014. In the study, the main effects of the genotype and geographical region and the pre...