Bull Fertility Tests

Star bulls at 13 months of age were recently fertility tested by a local veterinarian. (This veterinarian has previously purchased two Star bulls which are now his main herd sires.) The bulls who have been developed only on milk and grass easily passed the Breeding Soundness Examination. In mid-July they will be turned out with heifers and cows. Several AI and natural service sires will  be used this year. One of the bulls (43.8% Red Angus, 18.8% Senepol, and 37.5% Tuli) that was fertility tested is shown in the photo below. His breed composition is 43.8% Red Angus, 18.8% Senepol, and 37.5% Tuli. His paternal grand sire is PCC R2R Simon (Red Angus) and his maternal grand sire is Honey Bear (Tuli). He is also homozygous (2 copies) for the slick gene which he inherited from his Senepol ancestors. Needless to say, as a composite his performance will be boosted by considerable hybrid vigor.

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