Abstract:Twinning has shown promise as a means of increasing reproductive efficiency in beef cattle. The objective of this study was to compare the performance of 1) twin calves raised by their dam (twin born-twin raised; TT); 2) twin calves where one calf was grafted to another cow that lost her calf and one calf was left with their dam (twin born-single raised; TS); and 3) single born calves that were raised by their dams (single born-single raised; S). To achieve twinning, sixty-three Angus-cross cows were estrus sy… Show more
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