Ruminant Nutrition: Feed Additives

Wednesday, March 16, 2016: 8:30 AM-12:00 PM
302-303 (Community Choice Credit Union Convention Center)
Moderator:
Tara L. Felix
8:30 AM
380
Effect of backgrounding system on feedlot performance and carcass characteristics of beef steers
Jordan L. Cox, Department of Animal Science, University of Nebraska; Kristin E. Hales, USDA, ARS, U.S. Meat Animal Research Center; Kristen M. Ulmer, Department of Animal Science, University of Nebraska; Richard J. Rasby, Department of Animal Science, University of Nebraska; Steven D. Shackelford, USDA, ARS, U.S. Meat Animal Research Center; Harvey C. Freetly, USDA, ARS, U.S. Meat Animal Research Center; Mary E. Drewnoski, Department of Animal Science, University of Nebraska
8:45 AM
381
Effects of feeding rumen protected amino acids in finishing cattle diets on performance and carcass characteristics
Colton R Oney, University of Nebraska; Andrea K Watson, University of Nebraska; C. J. Bittner, University of Nebraska; Peter Whitney Rounds, Kemin Industries, Inc.; F. Henry Hilscher, University of Nebraska; Terry J. Klopfenstein, University of Nebraska; G. E. Erickson, University of Nebraska
9:00 AM
382
Effect of energy source, level, and sex on growth and performance of lambs
Jerad R Jaborek, The Ohio State University; Henry N. Zerby, The Ohio State University; Francis L. Fluharty, The Ohio State University
9:15 AM
383
Metabolic and body temperature responses to environmental conditions across seasons in finishing steers
Bradley M Boyd, University of Nebraska-Lincoln; Terry L Mader, Mader Consulting, LLC; C. J. Bittner, University of Nebraska; D. B. Burken, University of Nebraska; F. H. Hilscher, University of Nebraska; Gene Wijffels, The University of Queensland; John B. Gaughan, The University of Queensland; Megan L Sullivan, The University of Queensland; A.J Cawdell-Smith, The University of Queensland; G. E. Erickson, University of Nebraska
9:30 AM
384
The effect of feeding a yeast supplement or finely ground fiber during the summer on body temperature, performance, and blood metabolites of finishing steers
Bradley M Boyd, University of Nebraska-Lincoln; Terry L Mader, Mader Consulting, LLC; C. J. Bittner, University of Nebraska; F. H. Hilscher, University of Nebraska; Gene Wijffels, The University of Queensland; John B. Gaughan, The University of Queensland; Megan L Sullivan, The University of Queensland; A.J Cawdell-Smith, The University of Queensland; G. E. Erickson, University of Nebraska
9:45 AM
385
Effect of Feeding a Corn Hybrid Containing Alpha Amylase As Dry Rolled or High Moisture Corn on Finishing Performance and Carcass Characteristics
M. L. Jolly-Breithaupt, University of Nebraska-Lincoln; C. J. Bittner, University of Nebraska; D. B. Burken, University of Nebraska; G. E. Erickson, University of Nebraska; J. C. MacDonald, University of Nebraska-Lincoln; M. K. Luebbe, University of Nebraska
10:00 AM
386
Effect of a zinc injection on finishing performance and carcass characteristics of Limousin steers
Emma K Niedermayer, Iowa State University; Olivia N. Genther-Schroeder, Iowa State University; Stephanie L. Hansen, Iowa State University
10:15 AM
387
Impact on Site and Extent of Digestion of Feeding a Corn Hybrd Containing Alpha Amylase in Finishing Cattle Diets
M. L. Jolly-Breithaupt, University of Nebraska-Lincoln; J. L. Gramkow, University of Nebraska; G. E. Erickson, University of Nebraska; J. C. MacDonald, University of Nebraska-Lincoln; M. K. Luebbe, University of Nebraska
10:30 AM
388
An initial look at the nutrient requirements of heavy finishing steers
Nicole Kenney-Rambo, University of Minnesota; Alfredo DiCostanzo, University of Minnesota
10:45 AM
389
Antimicrobial Resistance in Direct-Fed Microbials used in Cattle
Felicia Giok, Kansas State University; Deepti K. Pillai, Kansas State University; Greg Peterson, University of Kansas; Sanjeev Narayanan, Kansas State University
11:00 AM
390
Impact of metabolizable protein source on performance and carcass quality in finishing cattle fed dry-rolled corn-based diets
Maverick R Fiene, South Dakota State University; Derek W. Brake, South Dakota State University; M. Reid McDaniel, South Dakota State University
11:15 AM
97
Enhancing the feeding value of corn residues to improve beef cattle production
Pedro H. V. Carvalho, University of Illinois at Urbana-Champaign; William Travis Meteer, University of Illinois at Urbana-Champaign; Adam R. Schroeder, University of Illinois at Urbana-Champaign; Alfredo DiCostanzo, University of Minnesota; Tara L. Felix, University of Illinois at Urbana-Champaign
11:30 AM
98
Effects of supplement type and forage quality on ruminal metabolism and diet digestibility of cattle
Madeline R. Stierwalt, University of Illinois at Urbana-Champaign; Howard M. Blalock, Quality Liquid Feeds; Tara L. Felix, University of Illinois at Urbana-Champaign
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