Tuesday, March 15, 2016: 1:30 PM-5:00 PM
401 (Community Choice Credit Union Convention Center)
Moderator:
Patrick J. Gunn
3:00 PM
Effect of Inducing High or Low Progesterone Concentrations During Ovulatory Follicle Development on Double Ovulation and Fertility of Lactating Dairy Cows
Joao Paulo N Martins, Department of Animal Science, Michigan State University;
Dongliang Wang, Department of Animal Science, Michigan State University;
Nanheng Mu, Department of Animal Science, Michigan State University;
Ana Paula Martini, Department of Animal Science, Michigan State University;
Guilherme F Rossi, Department of Animal Science, Michigan State University;
Vinicius R Martins, Department of Animal Science, Michigan State University;
J. Richard Pursley, Department of Animal Science, Michigan State University
3:45 PM
Use of an Electronic Activity Detection System to Characterize Estrus Activity in Crossbred Beef Heifers Differing in Follicle Number
Robert A. Cushman, USDA, ARS, U.S. Meat Animal Research Center;
Sarah C. Tenley, University of Nebraska - Lincoln;
Émerson M. Soares, Federal University of Santa Maria;
Anthony K. McNeel, USDA, ARS, U.S. Meat Animal Research Center;
Renata S. Gomes, University of Nebraska-Lincoln;
Richard G. Tait, Jr., USDA, ARS, U.S. Meat Animal Research Center;
Andrea S Cupp, University of Nebraska-Lincoln;
Larry A. Kuehn, USDA, ARS, U.S. Meat Animal Research Center;
Warren M. Snelling, USDA, ARS, U.S. Meat Animal Research Center;
R. Mark Thallman, USDA, ARS, U.S. Meat Animal Research Center;
George A. Perry, Department of Animal Science, South Dakota State University;
Chadwick C. Chase, Jr., USDA, ARS, U.S. Meat Animal Research Center
4:00 PM
Influence of Vaccination with an Inactivated or Modified Live Viral Reproductive Vaccine on Reproductive Parameters in Beef Cows
George A. Perry, Department of Animal Science, South Dakota State University;
Erin L. Larimore, Department of Animal Science, South Dakota State University;
Mellissa R. Crosswhite, North Dakota State University;
Bryan W. Neville, Central Grasslands REC, North Dakota State University;
Victor Cortese, Beef Veterinary Technical Services, Zoetis;
Russell F. Daly, Department of Veterinary and Biomedical Sciences, South Dakota State University;
Gerald L. Stokka, Department of Animal Sciences, North Dakota State University;
John C. Rodgers, Beef Veterinary Technical Services, Zoetis;
Jon T Seeger, Beef Veterinary Technical Services, Zoetis;
Carl R. Dahlen, Department of Animal Sciences, North Dakota State University
4:15 PM
Evaluation of physiological indicators of heat stress and their association with seasonal infertility in first parity sows
Elizabeth A. Hines, Iowa State University;
Jacob T Seibert, Iowa State University;
Sara K. Stoakes, Iowa State University;
Kody L. Graves, Iowa State University;
Benjamin J Hale, Iowa State University;
Mohannad Abuajamieh, Iowa State University;
Candice L. Hager, Iowa State University;
Chris Rademacher, Iowa State University;
Lance H Baumgard, Iowa State University;
Aileen F Keating, Iowa State University;
Jason W Ross, Iowa State University
4:30 PM
Divergent VEGFA signaling determines spermatogonial stem cell fate
Kevin M Sargent, University of Nebraska-Lincoln;
John R Essink, University of Nebraska-Lincoln;
Meredith L Bremer, University of Nebraska-Lincoln;
William E Pohlmeier, University of Nebraska-Lincoln;
Melissa M Laughlin, University of Nebraska-Lincoln;
Scott G Kurz, University of Nebraska-Lincoln;
Andrea S Cupp, University of Nebraska-Lincoln