Results 171 to 180 of about 40,836 (227)

Abomasal erosions in feedlot cattle

American Journal of Veterinary Research, 1992
Summary The abomasa of 1,949 slaughtered feedlot cattle, 45 necropsied feedlot cattle that died 2 to 45 days after arrival, and 45 necropsied pastured cattle were opened and examined. Of these organs, 484,1, and none, respectively, contained erosions. The slaughtered cattle were fattened at 3 locations: 1,305 with 430 eroded abomasa were fed a ration ...
R, Jensen, T R, Spraker, R D, Glock, R L, Jones, J K, Collins, D E, Flack, R, Kerschen, R L, Hoff   +7 more
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Molybdenum poisoning in feedlot cattle

Australian Veterinary Journal, 1998
Objective To describe a case of acute, fatal molybdenum poisoning in feedlot cattle.Description of the herdIn total, 831 Hereford, Hereford x Angus, and Hereford x Simmental steers, aged 8 to 10 months, with an average body weight of 310 kg were fed a diet, to which sodium molybdate at a rate of 1.9 % of the total ration had been accidently added ...
D A, Swan, J H, Creeper, C L, White, M, Ridings, G M, Smith, N D, Costa   +5 more
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Zygomycotic Lymphadenitis in Slaughtered Feedlot Cattle

Veterinary Pathology, 2009
During the 12 months of 2006, zygomycotic lymphadenitis was diagnosed in 194 of 198 feedlot steers (0.04% of cattle slaughtered during that period) in a California slaughterhouse as part of bovine tuberculosis surveillance. Mesenteric lymph nodes were involved in 190 cases.
J, Ortega, F A, Uzal, R, Walker, H, Kinde, S S, Diab, F, Shahriar, R, Pamma, A, Eigenheer, D H, Read   +8 more
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Feedlot Cattle Pneumonias

Veterinary Clinics of North America: Food Animal Practice, 1985
The etiology, epidemiology, clinical signs, and pathology of feedlot cattle pneumonias are discussed. This information enables a clinician with a feedlot cattle pneumonia problem to give prompt, useful advice on cause, prevention, and treatment based on findings of the feedlot visit.
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Marbling in feedlot cattle

Australian Journal of Experimental Agriculture and Animal Husbandry, 1974
The degree of marbling and the thickness of subcutaneous fat at the 10th rib cut of the M. longissimus was studied in three groups of 450 kg Santa Gertrudis crossbred and Hereford steers fattened for 120 days on three grain-based diets in a commercial feedlot.
RF Thornton, FD Shaw, RL Hood
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Suspected monensin toxicosis in feedlot cattle

Australian Veterinary Journal, 1985
SummarySuspected monensin toxicosis was seen in feedlot cattle aged 6 to 9 months. Twenty cattle died following inclusion of monensin in the feed at 400g/tonne, which was 13 times the recommended level. The deaths occurred over 2 weeks. Clinical signs were inappetance, respiratory distress and sudden death.
R J, Geor, W F, Robinson
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The Modern Feedlot for Finishing Cattle

Annual Review of Animal Biosciences, 2014
The modern beef feedlot has evolved into a complex system that is very dependent upon technology. Modern feedlots are organized into departments, often including the office, cattle, yard, feed milling, and feed departments, that allow for improvements in production efficiency through the specialization of management and labor.
John J, Wagner, Shawn L, Archibeque, Dillon M, Feuz   +2 more
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Nutrition of Newly Received Feedlot Cattle

Veterinary Clinics of North America: Food Animal Practice, 2015
The stress of transition from pasture to the feedlot environment creates unique and variable nutritional challenges. The factors that are used to assign a risk category for the likelihood of developing bovine respiratory disease include time in transit from their origin, which is likely to be highly correlated with the amount of time away from quality ...
Chris, Reinhardt, Daniel U, Thomson
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Sudden Deaths in Yearling Feedlot Cattle

Journal of the American Veterinary Medical Association, 1976
SUMMARY A survey of the causes for fatal diseases of yearling feedlot cattle was conducted on more than 407,000 cattle during a 14-month period. Of the 4,260 (1%) cattle that died during this period, 1,358 (32%) were categorized as cases of “sudden death syndrome.” Of the 11 most frequent causes of the syndrome, as determined at necropsy, only 4—bloat,
R E, Pierson, R, Jensen, L H, Lauerman, D A, Saari, P M, Braddy, A E, McChesney, D P, Horton   +6 more
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Laryngeal Contact Ulcers in Feedlot Cattle

Veterinary Pathology, 1980
Of 30,444 larynges from fattened cattle at three companies, 3,985 (13.1%) had contact ulcers or ulcer scars in the mucous membranes over the vocal processes and medial angles of the arytenoid cartilages. The incidence was higher in cattle fed during fall than in cattle fed during other seasons. We hypothesize: 1. that some feedlot cattle develop acute
R, Jensen, L H, Lauerman, P M, Braddy, D P, Horton, D E, Flack, M F, Cox, N, Einertson, G K, Miller, C E, Rehfeld   +8 more
openaire   +2 more sources