Results 181 to 190 of about 17,067 (217)
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Hypovitaminosis A in feedlot cattle
Journal of the American Veterinary Medical Association, 1987Hypovitaminosis A was diagnosed in a group of feedlot cattle that had been fed a diet low in carotene for 18 months. The primary signs of disease in the cattle were poor weight gain, ataxia, convulsions, night blindness, and total blindness. Serum vitamin A concentrations were used to confirm the diagnosis.
A, Booth, M, Reid, T, Clark
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Veterinary Clinics of North America: Food Animal Practice, 2003
The United States cattle feeding sector has changed dramatically over time. Movement from an industry largely populated by farmer feeders using livestock to market their grain production to an industry composed of large, specialized, commercial cattle feeding firms has occurred since the end of World War II.
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The United States cattle feeding sector has changed dramatically over time. Movement from an industry largely populated by farmer feeders using livestock to market their grain production to an industry composed of large, specialized, commercial cattle feeding firms has occurred since the end of World War II.
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Aflatoxicosis in feedlot cattle
Journal of the American Veterinary Medical Association, 1985Aflatoxicosis was diagnosed in lightweight feedlot cattle fed aflatoxin-contaminated cottonseed or gin trash. Clinical signs of hepatic damage and death were recorded for more than 200 of the 14,000 animals in a feedlot. Aflatoxin concentration in feedlot products fed to these cattle ranged from 96 to 1,700 ng/g.
G D, Osweiler, D W, Trampel
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Veterinary Clinics of North America: Food Animal Practice, 2007
Mortality from digestive diseases in feedlot cattle is second only to that from respiratory diseases. Acidosis is a major digestive disorder and is likely to continue because of ongoing attempts to improve the efficiency of beef production by feeding more grain and less roughage.
Tiruvoor G. Nagaraja, K. F. Lechtenberg
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Mortality from digestive diseases in feedlot cattle is second only to that from respiratory diseases. Acidosis is a major digestive disorder and is likely to continue because of ongoing attempts to improve the efficiency of beef production by feeding more grain and less roughage.
Tiruvoor G. Nagaraja, K. F. Lechtenberg
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Diagnostic and Feedlot Pathology
Veterinary Clinics of North America: Food Animal Practice, 1998Common feedlot diseases are discussed with emphasis on pathology and diagnosis. Differential lesions are discussed. Diseases are categorized by body systems.
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Cultural Energy Analysis of Lamb Production in the Feedlot or on Pasture and in the Feedlot
Journal of Sustainable Agriculture, 2007ABSTRACT Data from terminal study conducted to evaluate post-weaning growth and carcass traits of Texel, Suffolk and Columbia sired offspring were used to evaluate cultural energy analysis of lamb production in the feedlot or on pasture and in the feedlot.
Ali, Arshad +4 more
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Preconditioning Calves for the Feedlot
Veterinary Clinics of North America: Food Animal Practice, 1985Preconditioning is a theoretically sound concept; however, it has not gained wide acceptance by cow-calf producers or feeders owing to logistics and expense. Many of the claims of preconditioning are not substantiated by controlled research data. Many of the positive claims made for preconditioning may be a result of the calves moving more rapidly ...
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Preventive Medicine in the Feedlot
Veterinary Clinics of North America: Large Animal Practice, 1983Controlling feedlot disease is not an easy task. Veterinarians and feedlot managers face a very complex problem with continually changing conditions. A management plan should be carefully developed by the veterinarian in consultation with the manager, nutritionist, and other advisors.
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Dust Emissions in Cattle Feedlots
Veterinary Clinics of North America: Food Animal Practice, 1988Dust emissions were measured at three Texas cattle feedlots on 15 occasions in 1987 to determine concentrations of total suspended particulate matter (TSP) and dust with 10 microns or less aerodynamic particle size (PM-10). Net feedlot dust concentrations (downwind minus upwind) ranged from 15.7 to 1,700.1 micrograms per m3 and averaged 412.4 +/- 271.2
Robert S. Etheredge +3 more
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Molybdenum poisoning in feedlot cattle
Australian Veterinary Journal, 1998Objective 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 ...
Ridings M +5 more
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