The 3-Year Bet: Navigating Semen Choices and Herd Dynamics
- ZISK

- Feb 9
- 1 min read

In the high-stakes world of dairy management, a single decision made in the breeding lane can echo through a farm’s balance sheet for years. When a producer stands with a straw of semen in hand, they aren’t just breeding a cow; they are making a three-year financial and biological investment.
On a recent episode of the “Dairy Health Blackbelt Podcast,” Daryl Nydam, a professor of dairy health and production at Cornell University, sat down with Craig McConnel, an associate professor and director of veterinary medicine extension at Washington State University’s College of Veterinary Medicine, to discuss the complex intersection of herd dynamics, semen selection and long-term sustainability. Nydam’s message to producers is clear: While short-term cash flow is tempting, the long-term health of the dairy depends on maintaining the right number of replacements to ensure every stall is occupied by an efficient animal.
By Karen Bohnert
February 05, 2026 09:53 AM








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