Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Tony C Bryant"'
Autor:
Lee J. Pinnell, J. Daniel Young, Tyler W. Thompson, Cory A. Wolfe, Tony C. Bryant, Mahesh N. Nair, John T. Richeson, Paul S. Morley
Publikováno v:
Animal Microbiome, Vol 5, Iss 1, Pp 1-20 (2023)
Abstract Background Liver abscesses (LAs) are one of the most common and important problems faced by the beef industry. The most efficacious method for the prevention of LAs in North America is through dietary inclusion of low doses of antimicrobial
Externí odkaz:
https://doaj.org/article/87b3236f58ac46c28a2bf32571550ff9
Autor:
Lee J. Pinnell, Carla Weissend Whitlow, Katherine L. Huebner, Tony C. Bryant, Jennifer Martin, Keith E. Belk, Paul S. Morley
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
Liver abscesses (LAs) are extremely prevalent in cattle and result in significant economic losses due to liver condemnation, decreased growth and production, and lower carcass quality. LAs are commonly attributed to the transition to diets high in ra
Externí odkaz:
https://doaj.org/article/d5b1423f80444d319bceada079e3956c
Autor:
Kristen J. Smith, Brad J. White, David E. Amrine, Robert L. Larson, Miles E. Theurer, Josh I. Szasz, Tony C. Bryant, Justin W. Waggoner
Publikováno v:
Veterinary Sciences, Vol 10, Iss 3, p 204 (2023)
Bovine respiratory disease (BRD) is a frequent beef cattle syndrome. Improved understanding of the timing of BRD events, including subsequent deleterious outcomes, promotes efficient resource allocation. This study’s objective was to determine diff
Externí odkaz:
https://doaj.org/article/12b2cec16c0b497ebfcc61e794fe79d2
Autor:
John I. Szasz, Tony C. Bryant, Lonty K. Bryant, Marshall N. Streeter, John P. Hutcheson, David G. Renter
Publikováno v:
The Bovine Practitioner. 56:38-46
This study’s objectives were to assess health and performance outcomes in yearling steers randomized to pens with 4-day, 7-day, 10-day, or 13-day postmetaphylaxis intervals (PMI) following arrival administration of tildipirosin (ZuprevoR). The prim
Autor:
Tony C. Bryant, Jenny Jennings
Publikováno v:
The Veterinary clinics of North America. Food animal practice. 38(3)
Many researchers have evaluated different nonantibiotic, dietary interventions to reduce liver abscessation including degree of grain processing, roughage particle size, ionophore inclusion level, and supplemental prebiotics or probiotics; however, t
Autor:
Jesse Robbins, Polina Demochkina, Josh Szasz, Tony C Bryant, Ross Mauck, Tim Robertson, Andrew McKenzie
Publikováno v:
Journal of Animal Science. 100:23-24
Animal behavior can be a valuable indicator of the health and welfare status of an animal. Current assessments of cattle behavior in commercial settings rely upon human observers who are only capable of observing a relatively small proportion of anim
Autor:
Luke K Fuerniss, Haley E Davis, Aeriel D Belk, Jessica L Metcalf, Terry E Engle, John A Scanga, Franklyn B Garry, Tony C Bryant, Jennifer N Martin
Publikováno v:
Journal of animal science. 100(11)
Liver abscess etiology in feedlot steers involves the escape of bacteria from the digestive tract to form a polymicrobial abscess within or on the external surface of the liver. However, little is known about the effects of feedlot finishing systems
Autor:
Eddie Crispe, Lois F G Pringle, J. I. Szasz, Heather D Hughes, Tony C Bryant, K Shawn Blood, Bryan C Bernhard
Publikováno v:
Translational Animal Science
Ractopamine hydrochloride (RAC) is a β-adrenergic agonist approved for feeding during the last 28 to 42 d prior to cattle slaughter to improve feedlot performance and carcass characteristics. Three thousand crossbred yearling steers (527 ± 2.4 kg;
Autor:
Elin Westover, Tony C. Bryant, Jay Ham, Terry Engle, Karen Galles, John Wagner, Joshua Stratton
Publikováno v:
Atmosphere, Vol 2, Iss 4, Pp 655-670 (2011)
Reducing crude protein (CP) in livestock diets may lower ammonia emissions. A feeding trial was conducted with crossbred steers at the Southeast Colorado Research Center in Lamar, Colorado from December 2009 to March 2010. Three diet treatments were
Externí odkaz:
https://doaj.org/article/2f8413b905ab42359b03af1b2346e4f4
Autor:
Sara J Trojan, Tony C Bryant, Jenny S Jennings, Darryl Clark, Doug LaFleur, Landon Canterbury, Jerilyn Hergenreder
Publikováno v:
Journal of Animal Science. 100:374-374
Crossbred beef steers, n = 5,140; 352 ± 5.45 kg initial body weight (BW) were used to evaluate chromium propionate supplementation to yearling steers in a commercial feedyard. Cattle were blocked by arrival date and initial BW and assigned randomly