Genomics is reshaping the beef industry. Once used mainly in research, DNA testing now helps producers improve feed efficiency, carcass quality, fertility, and herd health.
Across Canada and around the world, more producers are using genomic tools to guide breeding decisions. By identifying an animal’s genetic potential early, they can breed with confidence, manage risk, and improve consistency across the herd.
How Genomic Testing Works
Genomic testing starts with a simple DNA sample from hair, tissue, or blood. The DNA is analyzed to identify thousands of genetic markers linked to performance traits. Those markers are compared with breed databases to predict how each animal will perform.
As more animals are tested, accuracy increases. Breed associations such as the Canadian Angus Association and Canadian Simmental Association now include genomic data in their Expected Progeny Differences (EPDs). This integration allows for faster progress and more predictable breeding outcomes.
Benefits for Beef Producers
Genomics helps producers select for key traits such as feed efficiency, carcass quality, fertility, and calving ease. The data also improves the reliability of crossbred performance.
By knowing an animal’s potential early, producers can make better decisions about breeding, feeding, and marketing. This targeted approach reduces input costs and supports more uniform, higher-value cattle.
Seedstock operations use genomic data to add confidence to bull and heifer sales. Buyers gain stronger proof of performance, and herds across the supply chain benefit from improved genetics.
Supporting Profitability and Sustainability
Genomics delivers economic and environmental benefits. Cattle with better feed conversion need less feed to reach market weight. This efficiency lowers costs and reduces the environmental footprint of beef production.
When genomic information is combined with herd management software, producers can fine-tune their herds for productivity and welfare. These gains align with broader goals for sustainability and resource efficiency across the industry.
A Tool for the Future
As databases grow and testing costs fall, genomics is becoming more accessible. From seedstock breeders to commercial cow–calf producers, more operations are using DNA data to make smarter breeding decisions.
Genomics is no longer about predicting the future — it’s about managing it. By applying data-driven insights, producers are building herds that are efficient, profitable, and resilient.
