Results 11 to 20 of about 9,874 (184)

Antimicrobial Use on 36 Beef Feedlots in Western Canada: 2008–2012

Frontiers in Veterinary Science, 2019
The accurate quantification of antimicrobial use (AMU) in production animals is critical for monitoring trends in exposure to antimicrobial drugs (AMD) over time and examining potential associations with antimicrobial resistance in bacteria.
Stephanie A. Brault, Sherry J. Hannon, Sheryl P. Gow, Brian N. Warr, Jessica Withell, Jiming Song, Christina M. Williams, Simon J. G. Otto, Calvin W. Booker, Paul S. Morley, Paul S. Morley   +10 more
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Effects of autolyzed yeast on leukocyte oxidative metabolism and pneumonia occurrence in feedlot steers [PDF]

Pesquisa Veterinária Brasileira, 2023
: Although yeast supplementation has shown an immunostimulant effect in feedlot cattle, the question remains whether it influences the occurrence of the bovine respiratory disease complex (BRD) in feedlot cattle.
Gabriela Garbossa, Dailis Delarezi, Patrícia S. Rossi, Gabriela R. Thomaz, Gabriel B. Flores, Willi Horner, Mikael Neumann, Jayme A. Peres, Heloísa G. Bertagnon   +8 more
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Carcass and meat characteristics of Dorper x Santa Ines lambs finished in pasture, silvopastoral system, and feedlot

Semina: Ciências Agrárias, 2021
The objective of this work was to evaluate the quantitative and qualitative characteristics of carcass and meat of Dorper x Santa Ines crossbred lambs finished in a silvopastoral system, pasture or feedlot. Twenty-four non-castrated male lambs were used (
Bruna Martins de Menezes, Daniel Gonçalves da Silva, Bento Martins de Menezes Bisneto, Arthur Fernandes Bettencourt, Giovane Menegon Pias, Angélica Pereira dos Santos Pinho, José Victor Vieira Isola, Andressa Radtke Baungratz, Vicente de Paulo Macedo   +8 more
doaj   +1 more source

Timing of eating during transition impacts feedlot cattle diet and liveweight gain

Animal, 2021
The timing of eating, relative to when feed is offered, is affected by the social rank of feedlot cattle due to limited feed bunk space. As cattle can select feed based on dietary preference, the timing of eating for cattle in feedlot may be associated ...
M.A. Islam, S. Lomax, A.K. Doughty, M.R. Islam, C.E.F. Clark   +4 more
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Grazing lucerne as fattening management for young bulls: technical and economic performance and diet authentication

Animal, 2011
Three fattening systems were evaluated from weaning to slaughter in order to find alternatives to grain feeding in young bulls, and to test the reliability of carcass subcutaneous fat colour to discriminate among them.
M. Blanco, M. Joy, G. Ripoll, H. Sauerwein, I. Casasús   +4 more
doaj   +1 more source

Prevalence and Risk Factors Associated With Antimicrobial Resistance in Bacteria Related to Bovine Respiratory Disease—A Broad Cross-Sectional Study of Beef Cattle at Entry Into Canadian Feedlots

Frontiers in Veterinary Science, 2021
A broad, cross-sectional study of beef cattle at entry into Canadian feedlots investigated the prevalence and epidemiology of antimicrobial resistance (AMR) in Mannheimia haemolytica, Pasteurella multocida, Histophilus somni, and Mycoplasma bovis ...
Sara Andrés-Lasheras, Reuben Ha, Rahat Zaheer, Catrione Lee, Calvin W. Booker, Craig Dorin, Joyce Van Donkersgoed, Rob Deardon, Rob Deardon, Sheryl Gow, Sheryl Gow, Sherry J. Hannon, Steve Hendrick, Michele Anholt, Michele Anholt, Tim A. McAllister   +15 more
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Pertambahan bobot badan sapi impor Brahman Cross heifers dan steers pada bobot kedatangan yang berbeda

Jurnal Ilmu Peternakan Terapan, 2021
Impor sapi bakalan untuk memenuhi kebutuhan daging nasional telah diatur di dalam Peraturan Menteri Pertanian Republik Indonesia Nomor 108/Permentan/PD.410/9/2014.
Amam Amam, Haryono Haryono
doaj  

Whole Genome Sequencing Differentiates Presumptive Extended Spectrum Beta-Lactamase Producing Escherichia coli along Segments of the One Health Continuum

Microorganisms, 2020
Antimicrobial resistance (AMR) has important implications for the continued use of antibiotics to control infectious diseases in both beef cattle and humans. AMR along the One Health continuum of the beef production system is largely unknown. Here, whole
Emelia H. Adator, Matthew Walker, Claudia Narvaez-Bravo, Rahat Zaheer, Noriko Goji, Shaun R. Cook, Lisa Tymensen, Sherry J. Hannon, Deirdre Church, Calvin W. Booker, Kingsley Amoako, Celine A. Nadon, Ron Read, Tim A. McAllister   +13 more
doaj   +1 more source

Changes in the Lipid Metabolism of the Longissimus thoracis Muscle in Bulls When Using Different Feeding Strategies during the Growing and Finishing Phases

Metabolites, 2023
The objective was to evaluate the supplementation strategy’s effect on beef cattle during the growing phase and two systems during the finishing phase. One hundred and twenty young bulls were randomly divided in a 2 × 2 factorial design to receive either
Juliana Akamine Torrecilhas, Guilherme Luis Pereira, Elias San Vito, Giovani Fiorentini, Germán Darío Ramirez-Zamudio, Larissa Simielli Fonseca, Rodrigo de Nazaré Santos Torres, Tiago Adriano Simioni, Juliana Messana Duarte, Otavio Rodrigues Machado Neto, Rogério Abdallah Curi, Luis Artur Loyola Chardulo, Welder Angelo Baldassini, Telma Teresinha Berchielli   +13 more
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The Effects of Production System and Sex on the Sensory Quality Characteristics of Dorper Lamb

Foods, 2020
The effect of production systems on the sensory quality characteristics of Dorper lambs was investigated. Sixty lambs (ewes, rams, castrates) were allocated into two production groups (feedlot or free-range) at weaning with equal numbers of each sex ...
Louwrens Christiaan Hoffman, Bianca Claasen, Daniël André Van der Merwe, Schalk Willem Petrus Cloete, Jasper Johannes Erasmus Cloete   +4 more
doaj   +1 more source