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Showing posts from January, 2023

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Dr. Jamie Courter is your Mizzou Beef Genetics Extension Specialist

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By Jared E. Decker Many of you have probably noticed that things have been a lot less active on the A Steak in Genomics™   blog, but you probably haven't known why. In January 2021, I was named the Wurdack Chair in Animal Genomics at Mizzou, and I now focus on research, with a little bit of teaching. I no longer have an extension appointment. But, with exciting news, the blog is about to become a lot more active! Jamie Courter began as the new MU Extension state beef genetics specialist in the Division of Animal Sciences on September 1, 2023. I have known Jamie for several years, meeting her at BIF when she was a Masters student. I have been impressed by Jamie in my interactions with her since that time.  Dr. Courter and I have been working closely together the last 6 weeks, and I am excited to work together to serve the beef industry for years to come! Jamie holds a bachelor’s degree in animal science from North Carolina State University and earned a master's degree in animal...
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Breeding for a More Efficient and Profitable Commercial Cow

 Troy Rowan presented at the Kentucky Beef Efficiency Conference, January 5th, 2023. Since 1970, we are producing the same amount of beef with fewer cows. The beef industry is a plant based meat. In our selection, we often focus on the end of the year revenue. However, much of what impacts our profitability is on the cost side of the equation. If we are going to select for a single trait, that single trait has to be profitability. Which traits matter to our bottom line? We often think about things in terms of cow units. But, what really pushes our production is our forage resources. Can we make our cows more efficient at turning those forage resources into a marketable product? What does a profitable cow look like? "A profitable cow is an efficient cow," says Rowan. There are lots of different ways to be inefficient and efficient. An efficient cow is: Moderate Mature Size Maintenance Requirement Milk Fertility Longevity Structural Soundness Udder structure Emissions "The...
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