Boosting Milk Components and Output Key to Dairy Profitability in Northern Ireland - AI Services

“The total amount of solids produced by cows throughout their lactation is closely linked to the volume of milk delivered to the bulk tank,” Minford explained. “The good news is that selecting breeding sires with positive traits for both milk output and enhanced components is possible. Many dairy farms now prioritize increasing milk output,” he added.

Minford highlighted that in some cases, this push for higher production is driven by challenging weather conditions or limited grazing opportunities, where cows are unable to graze day and night. This leads to extended confinement periods, which come with increased input costs, making milk production a critical factor.

Speaking at the launch of Ai Services’ new dairy sire catalogue, Minford noted the sustained demand for sexed dairy sires. “Currently, 90% of the dairy straws we sell are sexed, and we see no signs of this demand decreasing. There is a continued need for replacement dairy heifers in Northern Ireland, which will keep driving the market for sexed semen,” he said.

The breeding expert further explained that traits such as milk production are highly heritable, enabling farms to see substantial improvements in performance over relatively few generations. However, he acknowledged that other traits, such as fertility, require a longer-term approach. Yet, dairy operations committing to long-term breeding strategies focused on fertility are seeing significant gains in herd performance.

The ongoing autumn calving season in Northern Ireland is unfolding amid strengthening dairy markets and improved winter milk bonuses offered by milk processors. However, concerns remain about potential shortages in winter forage stocks and the poor quality of silage produced over the past few months.