By Scout Nelson
Cattle producers today have access to more genetic tools than ever before, and these tools can guide long-term planning for herd improvement. In a recent episode of Cattle HQ, Taylor Grussing, SDSU Extension Cow/Calf Field Specialist, meets with Dr. Randi Culbertson, Cow/Calf Extension Specialist and Faculty at Iowa State University, to discuss how producers can use genetic resources to shape a successful cattle operation.
The conversation focuses on building a “genetic roadmap,” which means creating a long-term plan based on clear goals and reliable data. Dr. Culbertson explains that tools such as Expected Progeny Differences (EPDs) and genomics help producers understand what traits their animals may pass on.
These traits may include growth, maternal ability, feed efficiency, and carcass quality. When producers understand these tools, they can select animals that best match their herd goals.
EPDs remain one of the most common genetic tools used in the beef industry. They give producers valuable information about an animal’s potential performance compared to other animals. Dr. Culbertson encourages producers to use EPDs regularly and choose bulls and females with genetics that help move the herd in the right direction.
Genomics provides even deeper insight by analyzing an animal’s DNA. With genomic testing, producers can gain more accurate results earlier in an animal’s life, allowing faster decision-making.
This technology is especially helpful for selecting replacement heifers and improving traits that are hard to measure, such as fertility.
Both specialists highlight the importance of setting herd goals before selecting genetics. Producers should consider what traits matter most for their environment, market, and management style. A clear plan helps ensure genetic progress and avoids random selection.
Throughout the episode, Grussing and Dr. Culbertson remind producers that using genetic tools does not have to be complicated. With guidance, education, and consistent use of available resources, producers can build stronger herds, improve productivity, and create a long-term roadmap for success.
Photo Credit: gettyimages-diane-kuhl
Categories: South Dakota, Livestock, Dairy Cattle