Ateam from the Council on Dairy Cattle Breeding (CDCB) and the USDA’s Animal Genomics and Improvement Laboratory (AGIL) began a review process to find a way to modernize the traits to make sure genetic ability was being accurately measured.

Progressive Dairy interviewed genetic experts from across the industry with one goal in mind: to arm you with the knowledge and questions needed to make an effective genetic plan.

Breeding for polled animals is the only real way to effectively manage the pain caused by disbudding. It also is an effective way to eliminate this problematic calf management chore.

Advancements in technology are the fuel behind every leap in dairy efficiency. Just like the machines in the field and the barn, today’s cows carry more power under the hood than cows of a decade ago – more milk, better fertility and stronger resistance to disease.

There is perhaps nothing more discouraging on the farm than visiting the maternity pen and finding a calf that displays an abnormality. Developmental defects like this can be caused by something in the environment. Other times, they’re caused by changes in an animal’s DNA that can be passed on from parent to offspring.

In the ever-evolving dairy industry, genetic selection plays a crucial role in shaping the future of herd productivity, efficiency and profitability. Understanding the principles of genetic selection and the value of selection indexes is key to making informed breeding decisions that yield long-term benefits.