

Dr. Kacie McCarthy: Pre-Breeding Bull Management | Ep. 130
In this episode of The Beef Podcast Show, Dr. Kacie McCarthy, from the University of Nebraska-Lincoln, discusses key strategies for managing bulls to maximize reproductive performance during the breeding season. She shares insights from her research on yearling bull development, the effects of over-conditioning, weight loss during the breeding season, and their impact on semen quality and overall fertility. Tune in now on all major platforms!
"I would strongly encourage folks to consider getting breeding soundness exams done prior to the breeding season, just so you've got some time to make adjustments."
Meet the guest: Dr. Kacie McCarthy is an Assistant Professor and Beef Cow-Calf Specialist at the University of Nebraska-Lincoln. She holds a Ph.D. in Animal Sciences from North Dakota State University and a Masterโs from New Mexico State University. Dr. McCarthy's research focuses on improving beef cow-calf production efficiency, reproductive technologies, and supplementation strategies.
What you will learn:
- (00:00) Highlight
- (01:51) Introduction
- (06:53) Research on bull development
- (09:39) Weight loss & semen quality
- (14:49) Yearling bull care
- (20:21) Impact of environmental factors
- (24:51) Advice for producers
- (26:04) Final three questions
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- Virbac
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