))
Heifer Development with Dr. Dave Rethorst
Manage episode 416284523 series 2888279
Content provided by Farming Unlimited Network. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Farming Unlimited Network or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.
"DocTalk" is back with Dr. Dan Thomson, joined by his esteemed colleague, Dr. Dave Rethorst, for an insightful discussion tailored specifically for ranchers. In this episode, the focus is on the crucial topic of developing heifers.
Dr. Thomson kicks off the show with a warm welcome, setting the stage for an engaging conversation. Dr. Rethorst, a seasoned veterinarian deeply entrenched in bovine medicine and beef cattle production, brings his wealth of experience to the table.
The discussion begins with the selection process for heifers, emphasizing the importance of choosing those born in the first 21 to 30 days of the calving season. Dr. Rethorst highlights the advantage of early-born heifers in reaching breeding weight sooner, laying the groundwork for successful reproduction.
Moving forward, the conversation delves into the strategy of exposing a larger number of heifers than needed for breeding, allowing for a rigorous selection process to identify the most fertile candidates. Dr. Rethorst emphasizes the significance of adapting to circumstances, such as droughts and wildfires, which necessitate the need for replacement heifers.
Transitioning to health considerations, Dr. Rethorst outlines a comprehensive vaccination protocol, stressing the importance of modified live vaccines for preventing reproductive disorders. He also underscores the significance of deworming and parasite control, tailored to individual operation requirements.
Nutrition emerges as a pivotal factor in heifer development, with Dr. Rethorst advocating for a balanced approach to achieve optimal body condition scores without excess fat. He emphasizes the role of vitamins and minerals, particularly vitamin A and key trace minerals, in supporting reproductive health.
In the final segment, the focus shifts to breeding strategies, ranging from synchronization programs to natural service. Dr. Rethorst discusses innovative approaches like semi-synchronization using LUTALYSE, offering practical insights for enhancing breeding efficiency.
Throughout the episode, Dr. Thomson and Dr. Rethorst stress the importance of collaboration with local veterinarians and adherence to best practices in heifer development. With their combined expertise and dedication to the well-being of cattle, they provide invaluable guidance to ranchers navigating the complexities of heifer management.
100 episodes
Share
