By Dr. Roy Burris, University of Kentucky January 12, 2016
Spring-Calving Cow Herd
- Keep replacement heifer calves gaining enough to reach their “target” breeding weight (65% mature weight) by spring.
- Start cows on the high magnesium mineral supplement soon. Consider protein supplementation if hay is less than 10% crude protein. If cows are thin, begin energy (grain) supplementation now.
- Study the performance of last year’s calf crop and plan for improvement. Plan your breeding program and consider a better herd sire(s). Select herd sires which will allow you to meet your goals and be willing to pay for superior animals.
- Get ready for calving season! See that all equipment and materials are ready, including obstetrical equipment, record forms or booklets, eartags, scales for obtaining birthweights, etc. Prepare a calving area where assistance can be provided easily if needed. Purchase ear tags for calves and number them ahead of time if possible. Plan for enough labor to watch/assist during the calving period.
- Move early-calving heifers and cows to pastures that are relatively small and easily accessible to facilities in case calving assistance is needed. Keep them in good condition but don’t overfeed them at this time. Increase their nutrient intake after they calve.
- Consider vaccinating the cows to help prevent calf scours.
Fall Calving Cow Herd
- Breeding season continues. Keep fall calving cows on accumulated pasture as long as possible, then start feeding hay/grain. Don’t let these cows lose body condition.
- Provide clean windbreaks and shelter for young calves.
- Catch up on castrating, dehorning and implanting.