Ruminant Nutrition - Minerals and Feed Additives in Feedlot
Tuesday, March 17, 2015: 8:30 AM-12:00 PM
308-309 (Community Choice Credit Union Convention Center)
Moderator:
Kristin E. Hales
8:30 AM
Effect of production system on mineral retention within serially slaughtered cattle
Andrea K Watson, University of Nebraska;
Trent McEvers, West Texas A&M University;
Matthew J. Hersom, University of Florida;
Matthew Pierce McCurdy, Nutrition Service Associates;
LeAnne J Walter, West Texas A&M University;
Nathan D May, West Texas A&M University;
Jake A Reed, West Texas A&M University;
N. A. Cole, USDA-ARS;
Kristin E. Hales, USDA-ARS-MARC;
Gerald W. Horn, Oklahoma Agricultural Experiment Station;
John P. Hutcheson, Merck Animal Health;
Terry J. Klopfenstein, University of Nebraska;
Clinton R. Krehbiel, Oklahoma State University;
Ty Lawrence, West Texas A&M University;
J. C. MacDonald, University of Nebraska;
G. E. Erickson, University of Nebraska
9:45 AM
Effects of shade and feeding zilpaterol hydrochloride to finishing steers on performance, carcass quality, mobility, and body temperature
Bradley M Boyd, University of Nebraska-Lincoln;
Steven D. Shackelford, USDA, ARS, U.S. Meat Animal Research Center;
Kristin E. Hales, USDA-ARS-MARC;
Tami M Brown-Brandl, USDA, ARS, U.S. Meat Animal Research Center;
Meredith L. Bremer, University of Nebraska;
Matthew L. Spangler, University of Nebraska;
Galen E. Erickson, University of Nebraska
11:00 AM
Changes in leptin and metabolite concentrations over time in finishing beef steers and heifers
Andrew P Foote, USDA, ARS, US Meat Animal Research Center;
Duane H Keisler, University of Missouri;
Kristin E. Hales, USDA-ARS-MARC;
Richard G. Tait, Jr., USDA, ARS, U.S. Meat Animal Research Center;
Harvey C. Freetly, USDA, ARS, U.S. Meat Animal Research Center