Genomic Testing Transforms the UK Dairy Industry: A Leap Toward Sustainability and Profitability

According to experts from the Agriculture and Horticulture Development Board (AHDB), investing in genomic testing not only enhances herd quality but also drives industry-wide progress, paving the way for a more sustainable and profitable future.

Economic Impact: Genomics Boosts Dairy Farm Profitability

Data from AHDB highlight the significant economic advantages of genomic testing. Farms that fully integrate genomic selection into their breeding programs achieve notably higher productivity and profitability. The difference in average lifetime profitability index (PLI) between fully engaged farms and those testing only a portion of their calves stands at £193 per animal.

Average PLI in 2024:

• £430 – for calves in herds that implement full genomic testing.
• £237 – for herds where only a fraction of animals are tested.

"Genomics allows farmers to distinguish even between non-identical twins in a herd, identifying which animals have superior traits. This level of precision enables dairy farmers to gradually enhance their herd’s productivity, health, and profitability," industry specialists emphasize.

Genetic Modernization: A Strategic Priority for the UK Dairy Sector

Genomic testing in the UK is supported by farmer contributions to AHDB, reflecting the industry's collective commitment to advancing genetic tools. The adoption of cutting-edge DNA evaluation methods not only improves efficiency but also strengthens the long-term sustainability of the dairy sector.

As genetic research continues to evolve, it remains a cornerstone of the UK’s dairy strategy, equipping British producers with a competitive edge in both domestic and international markets. By leveraging genomic insights, the industry is well-positioned to drive productivity gains, resilience, and environmental sustainability, ensuring a robust future for UK dairy farming.