A French sire is the darling of AI studs The big analysis of breeding for AI

No sire has put more sons into AI service internationally in recent years than O’Malley: every twentieth AI sire from the birth year 2019 onwards, worldwide, is a son of the desirable French sire. Take just Canyon-DE, Antonov, David-P, Barca, Amorie, Bison, Huge and Jonmar and one would already have named the sires of 24% of all AI bulls. Should there be more variability?

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