The crowd which gathered on the farm of Aidan Maguire, Antylstown, Navan, Co Meath on, Thursday evening for a Dairy Beef 500 farm walk were treated to a masterclass in dairy-beef production. Farming in a registered farm partnership, Aidan and his son Luke, who recently qualified from Ballyhaise Agricultural College, run a dairy calf-to-beef enterprise alongside a contracting business.