This is a draft schedule. Presentation dates, times and locations may be subject to change.

Oral Session: Ruminant Nutrition: Vitamins and Minerals

Tuesday, July 11, 2017: 11:15 AM-12:30 PM
310 (Baltimore Convention Center)
Moderator:
S. L. Hansen
11:30 AM
637
Effect of Repeated Trace Mineral Injections on Beef Heifer Development and Reproductive Performance
Rebecca S Stokes, University of Illinois; Mareah J Volk, University of Illinois; Frank A. Ireland, University of Illinois; Patrick J. Gunn, Department of Animal Science, Iowa State University and Daniel W. Shike, Department of Animal Sciences, University of Illinois
11:45 AM
638
The Influence of Supplemental Zinc and Ractopamine Hydrochloride on Mineral and Nitrogen Retention of Beef Steers
Remy Carmichael, Iowa State University; Olivia N Genther-Schroeder, Iowa State University; Christopher P Blank, Iowa State University; Erin L Deters, Iowa State University; Sarah J Hartman, Iowa State University; Emma K Niedermayer, Iowa State University and Stephanie L Hansen, Iowa State University
12:00 PM
639
Effect of Trace Mineral Supplementation with or without Hormone Implants on Growth and Carcass Characteristics of Steers
Emma K Niedermayer, Iowa State University; Elizabeth M McDonald, Iowa State University; Olivia N Genther-Schroeder, Iowa State University; Daniel D. Loy, Department of Animal Science, Iowa State University and Stephanie L Hansen, Iowa State University
12:15 PM
640
Effect of Dietary Zinc Amino-Acid Complex Supplementation on Cattle Performance, Biomarkers of Inflammation and Metabolism, and Liver Abscess Formation in Steers Receiving a Mild Acidosis Challenge
Erika L. Lundy, Iowa State University; Olivia N Genther-Schroeder, Iowa State University; Mark E. Branine, Zinpro Corporation and Stephanie L Hansen, Iowa State University
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