Get best advice on choice of bulls

It takes five or six dairy AI straws to produce a two-year-old heifer calving down.

Select the most suitable group of bulls for their herds, and get the best advice in doing so.

Most farmers will be using some genomic selected bulls, and because their reliability is relatively low, they should use a larger than usual team of sires. They should not use more than 50% genomic sires.