The importance of trace minerals during the breeding season of cows

Trace mineral deficiencies must be addressed well before the actual breeding begins, because it takes time for minerals to be absorbed, utilised and stored in the body, writes Rebecca Gallagher, InTouch Feeding Specialist at Alltech.

Studies have shown that Irish grassland is deficient in many of the trace minerals essential for optimal reproductive function, particularly selenium. File picture

The success of any beef or dairy enterprise is dependent on a number of factors, including reproductive efficiency. Breeding season is a critical window that determines the productivity of the herd for the coming year.

There is a distinct correlation between fertility and nutrition, with particular emphasis on the importance of trace minerals. Trace minerals play an important role in reproductive performance, foetal development and overall herd health.