Cow-Calf Commentary for Iowa Cattleman Magazine
By Randie Culbertson, extension cow-calf specialist
November 2024
Second Annual Genetic Symposium Focusing on Reproduction
The ability of a cow to produce a calf annually is critical for a cow-calf operation to remain profitable. Reproduction has been estimated to be three to nine times more influential on profitability than other production traits. Understanding how and when to use technology to improve the reproductive efficiency of your cow herd would have economic benefits for your operation.
The Iowa Beef Center will be hosting its Second Annual Genetic Symposium set to take place on December 16 and 17 that the Iowa State University Hansen Ag Center in Ames. This year, the symposium will concentrate on reproduction, bringing together cattle producers, researchers, and industry leaders to discuss the latest reproductive tools and technology advancements. Participants will have the opportunity to learn about cutting-edge research and practical applications designed to improve the reproductive efficiency of beef cattle.
The primary goal of this symposium is to educate attendees about the latest reproductive techniques and their real-world applications in beef cattle production. Given that reproduction represents the most economically significant trait for cow-calf producers, optimizing reproductive efficiency is crucial for producers looking to improve their bottom line. By focusing on this aspect of cattle production, the symposium seeks to equip producers with the knowledge they need to enhance profitability and herd performance.
Schedule and Highlights
The symposium will follow a structure similar to last year’s bull-focused event. Kicking off at 1 PM on Monday, December 16th, the event will begin with a panel of artificial insemination (AI) representatives discussing strategies and recommendations for implementing estrus synchronization and AI in cow herds. Following this panel, the afternoon will feature a series of breakout sessions and a keynote address. Attendees can look forward to a prime rib dinner prepared by the ISU Meat Lab, complemented by an engaging female auction simulation.
The second day will commence with demonstrations on embryo transfers and various reproductive technologies, providing hands-on insights for producers. The symposium will conclude with a panel discussion featuring producers who share their experiences and strategies for incorporating these technologies into their operations.
Breakout Session Topics
The breakout sessions will cover a range of pertinent topics, including:
- Estrus synchronization: Nicky Oosthuizen from ABS will present current research and updates on estrus synchronization protocols. Sandy Johnson from Kansas State University will also provide insights on setting up successful estrus synchronization strategies.
- Economics of Replacements: Charles Martinez, an Agricultural Economist from the University of Tennessee, will discuss the financial implications of purchasing versus raising replacement cattle, providing valuable insights for producers navigating these decisions.
- Genetic Selection for Females: Lindsey Upperman, lead geneticist from the Red Angus Association, will present on maternal indexes and strategies for genetic selection aimed at enhancing fertility.
- Embryo Transfer: Peter Schmitt, DVM from Trans Ova Genetics, will cover the use of embryo transfers and in vitro fertilization, discussing their implementation in cattle operations and providing updates on the latest technologies.
- Key Note Speaker: Bob Weaber from Kansas State University will deliver a keynote presentation focused on selecting cattle that align with the specific goals and needs of different operations.
- Demonstrations on Day 2: The second day will feature live demonstrations of tools such as Estrus Synchronization planners, embryo transfer techniques, and innovative technologies for heat detection.
We look forward to another great symposium filled with expert knowledge and networking opportunities. For more information, please visit the website. Registration will open on November 1st, and we look forward to seeing you there.
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