Texas A&M AgriLife Research will host the McGregor Research Center Field Day on May 1 with topics to cover nutrition, rebuilding the cow herd and utilizing technology in production practices.The field day will be from 9 a.m.-3 p.m. at the center, located at 773 Ag Farm Road. There is no cost to register, but preregistration for meal count is requested by contacting Priscilla Dowell at 254-8402878 or priscilla.dowell@ag.tamu.edu.Lunch will be sponsored by the McGregor General Store.Field day includes cattle talks, tour stops The field day will feature presentations from cattle experts across Texas A&M AgriLife, including faculty from AgriLife Research,