Ruminant Nutrition I: Feedlot Nutrition

Taylor, Anna

9:30 AM

589

Feedlot performance and diet digestibility of feed efficiency-ranked beef steers fed corn or roughage-based diets and finished with corn or byproduct-based diets
J. R. Russell, Iowa State University; N. O. Minton, University of Missouri; W. J. Sexten, University of Missouri; M. S. Kerley, University of Missouri; S. L. Hansen, Iowa State University

Recorded Presentation (mp4)

9:45 AM

590

Effects of processing of treated corn stover and distillers grains on intake and digestibility of feedlot diets
Jana L Harding, University of Nebraska-Lincoln; Melissa L Jolly, University of Nebraska-Lincoln; Jim C. MacDonald, University of Nebraska-Lincoln; Galen E. Erickson, University of Nebraska-Lincoln

Recorded Presentation (mp4)

10:00 AM

591

Effects of Dietary Glycerin Inclusion at 0%, 5%, 10%, and 15% of Dry Matter on Energy Metabolism and Nutrient Balance in Finishing Beef Steers
Kristin E. Hales, USDA-ARS-MARC; Andrew P Foote, USDA, ARS, US Meat Animal Research Center; Tami Brown-Brandl, ARS-USDA; Harvey C. Freetly, USDA, ARS, U.S. Meat Animal Research Center

10:15 AM

592

Intake and digestibility of diets without forage in Nellore and Angus young bulls
Marcio Machado Ladeira, Universidade Federal de Lavras; Jose Rodolfo R Carvalho, Universidade Federal de Lavras; Mario L Chizzotti, Universidade Federal de Viçosa; Daniel R Casagrande, Universidade Federal de Lavras; Priscilla D Teixeira, Universidade Federal de Lavras; Maria Cecilia L Alves, Universidade Federal de Lavras; Rafael A Gomes, Universidade Federal de Lavras; Leslie A Silveira, Universidade Federal de Lavras

Recorded Presentation (mp4)

10:30 AM

593

A survey of dry-rolled corn particle size and fecal starch in U.S. feedlots
Erin Schwandt, Kansas State University

Recorded Presentation (mp4)

10:45 AM

594

Effects of feeding zilpaterol hydrochloride on feedlot performance and carcass characteristics of Nellore bulls and steers
Andre LC Brichi, São Paulo State University (UNESP), Botucatu campus; Carolina F Costa, São Paulo State University (UNESP), Botucatu campus; Alexandre Perdigao, São Paulo State University (UNESP), Botucatu campus; Marco Aurelio Factori, São Paulo State University (UNESP), Botucatu campus; Ismael C Pereira, São Paulo State University (UNESP), Botucatu campus; Daniela D Estevam, São Paulo State University (UNESP), Botucatu campus; Rodrigo Silva Goulart, MSD Saúde Animal; Cyntia L Martins, São Paulo State University (UNESP), Botucatu campus; Danilo D Millen, Supported by São Paulo State Foundation (FAPESP); Mario DB Arrigoni, São Paulo State University (UNESP), Botucatu campus

Recorded Presentation (mp4)

11:00 AM

595

Effects of Next Enhance concentrations in finishing diets on performance and carcass characteristics of yearling feedlot cattle
Curtis J. Bittner, University of Nebraska-Lincoln; Galen E. Erickson, University of Nebraska-Lincoln; Karla H Jenkins, University of Nebraska; Matt K. Luebbe, University of Nebraska; Geoffrey I Zanton, Novus International, Inc.; Martin A. Andersen, Novus International, Inc.

Recorded Presentation (mp4)

11:15 AM

596

Effects of plane of nutrition during late gestation and weaning age on transcriptome profiles of Longissimus muscle in Simmental x Angus offspring
Sonia Moisa, University of Illinois; Lindsay M. Shoup, University of Illinois; Daniel W. Shike, University of Illinois; Juan J. Loor, University of Illinois

11:30 AM

597

Post-natal nutritional management alters transcription regulator gene networks in Longissimus muscle of Angus x Simmental offspring
Sonia Moisa, University of Illinois; Lindsay M. Shoup, University of Illinois; Daniel W. Shike, University of Illinois; Juan J. Loor, University of Illinois

11:45 AM

598

Effect of Ractopamine hydrochloride and dietary protein content on performance and carcass traits of Nellore bulls
Nara Regina Brandão Cônsolo, University of Sao Paulo; Frederich Rodriguez, University of Sao Paulo; Matheus Orlandin Frasseto, University of Sao Paulo; Renan Augusto Pinheiro Maciel, University of Sao Paulo; Vanessa Rizzi, Ouro Fino; Luis Felipe P. Silva, University of Sao Paulo

Recorded Presentation (mp4)

12:00 PM

599

Effect of 300 or 400 mg daily of ractopamine hydrochloride on growth performance and carcass characteristics of finishing steers during the last 14, 28, or 42 days
Curtis J. Bittner, University of Nebraska-Lincoln; Dirk B Burken, University of Nebraska-Lincoln; Galen E. Erickson, University of Nebraska-Lincoln; Nathan A Pyatt, Elanco Animal Health

Recorded Presentation (mp4)

12:15 PM

600

Comparison of the total tract digestibility in feedlot cattle fed barley grain treated with lactic and citric acid
Mahdi Nematpoor, University of Tehran; Kamran Rezayazdi, Associate Professor, Department of Animal Science, Faculty of Agriculture, University of Tehran; Mehdi Dehghan-Banadaky, University of Tehran