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Ruminant Nutrition II

Tuesday, March 15, 2022

8:30 AM – 11:45 AM CST

Location: CHI Health Center Convention Center, 214

Chair(s)

JM

Joshua McCann

Assistant Professor
Department of Animal Science
University of Illinois at Urbana-Champaign
Urbana, Illinois

Presentations:

8:30 AM – 8:45 AM CST

Effect of Feed Intake and Calcium Salts of Palm Oil Inclusion on Growth Performance and Carcass Characteristics of Feedlot Finishing Steers
Presenting Author: Alejandro Pittaluga – The Ohio State University
Author: Mairim Ortiz – The Ohio State University
Author: Alejandro E. Relling, n/a – The Ohio State University
8:45 AM – 9:00 AM CST

Effect of Breed Type on Maintenance Energy Requirements and Partial Efficiency of Metabolizable Energy Use in Growing/finishing Cattle
Presenting Author: Phillip A. Lancaster – Beef Cattle Institute, Department of Clinical Sciences, College of Veterinary Medicine, Kansas State University
9:00 AM – 9:15 AM CST

Evaluation of a Direct Fed Microbial and/or an Enzymatically Hydrolyzed Cell Wall + Yeast Culture Product on Growth Performance, Dietary Net Energy Utilization, and Carcass Traits in Beef Steers
Presenting Author: Erin Gubbels, n/a – South Dakota State University
Author: Warren C. Rusche, MS, PAS – South Dakota State University
Author: Tom G. Rehberger – Arm & Hammer Animal and Food Production
Author: Elliot Block – Arm & Hammer Animal and Food Production
Author: Zachary K. Smith, n/a – South Dakota State University
9:15 AM – 9:30 AM CST

Effects of a Direct Fed Microbial and/or an Enzymatically Hydrolyzed Yeast Product Fed to Beef Steers Provided Ractopamine Hydrochloride 28 D Before Harvest During Summer Months in the Northern Plains
Presenting Author: Erin Gubbels, n/a – South Dakota State University
Author: Warren C. Rusche, MS, PAS – South Dakota State University
Author: Tom G. Rehberger – Arm & Hammer Animal and Food Production
Author: Elliot Block – Arm & Hammer Animal and Food Production
Author: Zachary K. Smith, n/a – South Dakota State University
9:30 AM – 9:45 AM CST

Polyclonal Antibodies Inhibit Growth of Key Cellulolytic Rumen Bacterial Species
Presenting Author: Sara M. Tondini – University of Illinois at Urbana-Champaign
Author: Roderick I. Mackie – University of Illinois at Urbana-Champaign
Author: Joshua C. McCann – University of Illinois at Urbana-Champaign
9:45 AM – 10:00 AM CST

Ruminant Nutrition II Break
10:00 AM – 10:15 AM CST

Nutrient Restriction During Late Gestation Alters Beef Heifer Colostrum Composition
Presenting Author: Allison M. Meyer, PhD – Division of Animal Sciences, University of Missouri
Author: Colby A. Redifer – Division of Animal Sciences, University of Missouri
Author: Lindsey G. Wichman – Division of Animal Sciences, University of Missouri
Author: Abigail R. Rathert-Williams – Division of Animal Sciences, University of Missouri
10:15 AM – 10:30 AM CST

Effects of Biochar in Finishing Beef Cattle Diets on Greenhouse Gas Emissions
Presenting Author: Holly A. Heil – University of Nebraska-Lincoln
Author: Braden Troyer – University of Nebraska- Lincoln
Author: Levi J. McPhillips – University of Nebraska-Lincoln
Author: Jessica L. Sperber, M.S. – University of Nebraska-Lincoln
Author: Andrea K. Watson – University of Nebraska-Lincoln
Author: Galen E. Erickson, PhD – University of Nebraska-Lincoln
10:30 AM – 10:45 AM CST

Evaluation of the Effects of Wood-sourced Biochar as a Feedlot Pen Surface Amendment on Manure Nutrient Capture
Author: Jessica L. Sperber, M.S. – University of Nebraska-Lincoln
Author: Braden Troyer – University of Nebraska- Lincoln
Author: Mitch Norman – University of Nebraska-Lincoln
Author: Levi J. McPhillips – University of Nebraska-Lincoln
Presenting Author: Andrea K. Watson – University of Nebraska-Lincoln
Author: Galen E. Erickson, PhD – University of Nebraska-Lincoln
10:45 AM – 11:00 AM CST

Greenhouse Gas Emissions from Two Beef Systems from Birth to Slaughter in Eastern Nebraska
Presenting Author: Levi J. McPhillips – University of Nebraska-Lincoln
Author: Zachary Carlson – University of Nebraska-Lincoln
Author: Jim C. MacDonald, PhD – University of Nebraska-Lincoln
Author: Andy Suyker – University of Nebraska-Lincoln
Author: Tala Awada – University of Nebraska-Lincoln
Author: Andrea K. Watson – University of Nebraska-Lincoln
Author: Jane Okalebo – University of Nebraska-Lincoln
Author: Yijie Xiong, PhD – University of Nebraska-Lincoln
Author: Shree Dangal – University of Nebraska-Lincoln
Author: Holly A. Heil – University of Nebraska-Lincoln
Author: Rick Stowell – University of Nebraska-Lincoln
Author: Galen E. Erickson, PhD – University of Nebraska-Lincoln
11:00 AM – 11:15 AM CST

The Effects of propionibacterium Acidipropionici P169 in an in vitro Ruminal Acidosis Model
Presenting Author: Jenna McNelis – Illinois State University
Author: Bree Gaffney – Western Illinois University
Author: Haley Linder – University of Illinois
Author: Zachary Buessing – University of Illinois at Urbana-Champaign
Author: Jennifer E. Earing – Illinois State University
Author: Daniel W. Shike, n/a – University of Illinois at Urbana-Champaign
Author: Marion Bernardeau – International Flavors & Fragrances
Author: Joshua C. McCann – University of Illinois at Urbana-Champaign