100 years of Derby data: inbreeding sire line x broodmare sire line

By Sid Fernando Inbreeding is a viable part of thoroughbred breeding that has been practiced from the earliest days of the breed’s inception (when it was unavoidable) to the present day, where the duplication of ancestors is mostly unavoidable beyond 5-generations and frequently planned within and beyond 5 generations. Within the parameters of 5-generations, a … Continue reading 100 years of Derby data: inbreeding sire line x broodmare sire line