Director for the Iowa Beef CenterBeef SpecialistArea of Expertisebeef cow nutrition, cost analysis and herd records, weaning management and preconditioning, feedlot nutrition, data management and monitoring, marketing, facilities and housing, implants and feed additives, carcass grades and value based marketing, heifer development, pasture and forage management, grazing management, water quality, alternative beef systems, identification systems and traceability Department ProfileDepartment of Animal Science Contactdloy@iastate.edu515-294-1058313 Kildee806 Stange RdAmesIowa50011Website: Iowa Beef CenterNewsletter: Growing Beef