Results 1 to 10 of about 40,836 (227)

Integrative and conjugative elements in <i>Mycoplasmopsis bovis</i> from Western Canadian feedlot cattle: characterization and conjugative transfer. [PDF]

Front Vet Sci
IntroductionBovine respiratory disease (BRD) is the most significant disease affecting North American feedlot cattle. It is a multifactorial disease influenced by bacterial and viral pathogens, as well as management and environmental factors ...
Andres-Lasheras S, Zaheer R, Ortega-Polo R, Schwinghamer T, Abeysekara S, Zovoilis A, Zaidi SE, Jelinski M, McAllister TA.   +8 more
europepmc   +2 more sources

Epidemiology of Digital Dermatitis in Western Canadian Feedlot Cattle. [PDF]

Animals (Basel)
Digital dermatitis (DD) is an emerging disease in feedlot cattle. Our objective was to identify animal- and feedlot-level risk factors for DD by analyzing individual animal health records (n = 1,209,883) and feedlot-level records from western Canadian ...
Erickson S, Booker C, Song J, Janzen E, Jelinski M, Schwartzkopf-Genswein K.   +5 more
europepmc   +2 more sources

Influence of Feeding Enzymatically Hydrolyzed Yeast Cell Wall on Growth Performance and Digestive Function of Feedlot Cattle during Periods of Elevated Ambient Temperature. [PDF]

, 2015
In experiment 1, eighty crossbred steers (239±15 kg) were used in a 229-d experiment to evaluate the effects of increasing levels of enzymatically hydrolyzed yeast (EHY) cell wall in diets on growth performance feedlot cattle during periods of elevated ...
Arzola, C, González-Vizcarra, V, Manríquez-Núñez, OM, Montaño-Gómez, MF, Navarrete-Reyes, JD, Raymundo, C, Salinas-Chavira, J, Zinn, RA   +7 more
core   +16 more sources

Editorial: Feedlot cattle nutrition and metabolism. [PDF]

Front Vet Sci, 2023
Millen DD.
europepmc   +4 more sources

Assessing body condition scores, weight gain dynamics, and fecal egg counts in feedlot and non-feedlot cattle within high throughput abattoirs of the Eastern Cape Province

Frontiers in Animal Science, 2023
IntroductionFeedlots have emerged as an ideal mitigation option to pursue sustainable and efficient livestock production. This paper aims to elucidate how the establishment and widespread adoption of feedlots have provided solutions to complex problems ...
Beautiful Isabel Mpofu, Mhlangabezi Slayi, Gabriel Mutero, Sisipho Mlahlwa, Ishmael Festus Jaja   +4 more
doaj   +1 more source

Salmonella Carriage in Peripheral Lymph Nodes and Feces of Cattle at Slaughter Is Affected by Cattle Type, Region, and Season

Frontiers in Animal Science, 2022
Salmonella is a significant food safety concern in commercial beef production, and some contamination is thought to occur by inclusion of Salmonella-infected peripheral lymph nodes (LN) in ground beef and through fecal contamination.
Lauren R. Wottlin, Tom S. Edrington, Robin C. Anderson   +2 more
doaj   +1 more source

Identifying Loci Associated With Bovine Corona Virus Infection and Bovine Respiratory Disease in Dairy and Feedlot Cattle

Frontiers in Veterinary Science, 2021
Bovine coronavirus (BCoV) is associated with respiratory and enteric infections in both dairy and beef cattle worldwide. It is also one of a complex of pathogens associated with bovine respiratory disease (BRD), which affects millions of cattle annually.
Jennifer N. Kiser, Holly L. Neibergs
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
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
doaj   +1 more source

Feedlot Factors Influencing the Incidence of Dark Cutting in Australian Grain-Fed Beef

Animals, 2022
It has been well-established that dark cutting (DC) is a multifactorial issue that is associated with numerous animal and management factors. However, there is limited understanding of the feedlot-based factors that contribute to the influence of DC. The
Cameron C. Steel, Angela M. Lees, Garth Tarr, Frank R. Dunshea, Des Bowler, Frances Cowley, Robyn D. Warner, Peter McGilchrist   +7 more
doaj   +1 more source