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
196
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
9:00 AM
197
Injectable trace minerals in beef cattle
Olivia N. Genther-Schroeder, Iowa State University; Stephanie L. Hansen, Iowa State University
9:30 AM
198
Effect of a trace mineral injection on pregnancy rate of purebred and commercial Black Angus heifers synchronized using a 14 day CIDR-PG protocol
Carmen J Brasche, University of Nebraska - Lincoln; John B. Hall, University of Idaho; Steve Harrison, Riverbend Ranch; Mary E Drewnoski, University of Nebraska - Lincoln
9:45 AM
202
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
10:00 AM
Break
10:15 AM
203
Effects of supplementation of OMNIGEN-AF and ractopamine hydrochloride on feedlot performance and carcass characteristics
Kelby M Sudbeck, University of Nebraska; Galen E. Erickson, University of Nebraska; Matt K Luebbe, University of Nebraska; Karla H Jenkins, University of Nebraska; Robert G Bondurant, University of Nebraska; Troy Wistuba, Prince Agriproducts; Kevin DeHaan, Prince Agriproducts; J. C. MacDonald, University of Nebraska
10:30 AM
204
Effect of bacterial inoculation on feedlot performance with or without the addition of yeast product
Cassandra A Row, University of Nebraska-Lincoln; C. J. Bittner, University of Nebraska; Jana L. Harding, University of Nebraska-Lincoln; D. B. Burken, University of Nebraska-Lincoln; J. C. MacDonald, University of Nebraska; Terry J. Klopfenstein, University of Nebraska; Angel Aguilar, Lallemand; Renato Schmidt, Lallemand Animal Nutrition; G. E. Erickson, University of Nebraska
10:45 AM
205
Effects of backgrounding rate of gain on carcass characteristics
Anna R. Taylor, South Dakota State University; Robbi H. Pritchard, South Dakota State University; Kelly W. Bruns, University of Nebraska-Linclon, West Central Research & Extension Center
11:00 AM
206
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
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