- Nov 8, 2010
- Reaction score
If a person was going to hand breed some heifers before going to grass. Not having to cover ground to find one in heat. How many could a bull breed in a day for how many days. Would he get wore out or would he not be able to produce enough semen for such constant use. Also when you ai and the ones you miss come in to heat realativly the same time next cycle. How many can you realisticly plan to get bred. It seems to me you don't want to cut down on the bull power to much to keep them all calving as close as possible.