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Beef Management Tips: May Beef Management Calendar
Livestock Update, May 1999
John Hall, Animal and Poultry Sciences, Virginia Tech
Spring Calving Herds
- Calving should be completed or nearly so
- Give pre-breeding vaccinations to cows -- IBR, PI3, BVD and Lepto
Use modified live vaccines on cows with calves; killed vaccines on pregnant cows
- Begin estrous synchronization programs for AI (begin AI this month some herds)
- Breed heifers 2 to 4 weeks before cows
- Get breeding soundness exams done on bulls
- Supplement 1st calf heifers with energy through breeding
- Implant calves at turnout if not implanted at birth
- Keep high quality, high magnesium high selenium minerals available
- Make 1st cutting of hay
- Start creep grazing and/or managed intensive grazing
- Register for Beef Improvement Federation Meeting
Fall calving herds
- Creep graze calves while on cows
- Give vaccinations for Virginia Quality Assured program (VQA)
- Wean calves based on marketing plan for calves -- must be weaned 45 days for VQA
- Implant calves at turnout
- Make 1st cutting of hay
- Continue feeding high magnesium minerals to prevent grass tetany
- Continue managed intensive grazing; hay pastures with excess forage
- Register for Beef Improvement Federation Meeting
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