Zobrazeno 1 - 10
of 12
pro vyhledávání: '"G. A. Nunnery"'
Autor:
Galen E. Erickson, G. A. Nunnery, Clinton R. Krehbiel, G. I. Crawford, M. B. Crombie, C. D. Keeler, J. D. Wagner
Publikováno v:
Journal of Animal Science. 86:2998-3013
A feedlot growth performance experiment and 2 metabolism experiments were conducted to evaluate dietary roughage concentration and calcium magnesium carbonate in steers fed a high-grain diet. In Exp. 1, one hundred ninety-two crossbred yearling steer
Autor:
G. B. Salyer, P. J. Defoor, M. L. Galyean, J. T. Vasconcelos, R. S. Swingle, C. H. Parsons, G. A. Nunnery
Publikováno v:
Journal of Animal Science. 85:3079-3089
Two experiments were conducted to evaluate the effects of feeding different levels of wet corn gluten feed (WCGF) and dietary roughage on performance, carcass characteristics, and feeding behavior of feedlot cattle fed diets based on steam-flaked cor
Autor:
P. J. Defoor, Michael L. Galyean, C. H. Parsons, G. B. Salyer, J. T. Vasconcelos, F. R. Valdez, G. A. Nunnery
Publikováno v:
Journal of Animal Science. 85:2304-2313
Two experiments were conducted to evaluate receiving-period performance, morbidity, and humoral immune response, as well as finishing performance and carcass characteristics of heifers fed different sources of supplemental Zn. In Exp. 1, 97 crossbred
Publikováno v:
The Professional Animal Scientist. 20:365-371
Three hundred seventy beef steers were used to evaluate the possibility of using individual animal feeding behavior patterns early in the finishing period to classify overall finishing performance, carcass quality, or both. Feeding behavior variables
Publikováno v:
Journal of Animal Science. 82:2467-2473
Two experiments were conducted to evaluate the effects of Cu and Zn source on performance, morbidity, and humoral immune response in lightweight, newly received beef heifers. A 2 x 2 factorial arrangement of treatments was used in both experiments, w
Publikováno v:
Journal of Animal Science. 80:1395-1404
Three experiments were conducted to evaluate the effects of roughage source and concentration on intake and performance by finishing heifers. In Exp. 1, 12 medium-framed beef heifers (average BW = 389 kg) were used in three simultaneous 4 x 4 Latin s
Effects of supplemental vitamin E on performance, health, and humoral immune response of beef cattle
Publikováno v:
Journal of Animal Science. 80:933-941
Three experiments were conducted to examine the effect of dietary vitamin E on receiving performance and health and on finishing performance of beef cattle. One hundred twenty beef steers (Exp. 1; initial BW = 173 kg) and 200 beef heifers (Exp. 2; in
Autor:
G I, Crawford, C D, Keeler, J J, Wagner, C R, Krehbiel, G E, Erickson, M B, Crombie, G A, Nunnery
Publikováno v:
Journal of animal science. 86(11)
A feedlot growth performance experiment and 2 metabolism experiments were conducted to evaluate dietary roughage concentration and calcium magnesium carbonate in steers fed a high-grain diet. In Exp. 1, one hundred ninety-two crossbred yearling steer
Autor:
G A, Nunnery, J T, Vasconcelos, C H, Parsons, G B, Salyer, P J, Defoor, F R, Valdez, M L, Galyean
Publikováno v:
Journal of animal science. 85(9)
Two experiments were conducted to evaluate receiving-period performance, morbidity, and humoral immune response, as well as finishing performance and carcass characteristics of heifers fed different sources of supplemental Zn. In Exp. 1, 97 crossbred
Publikováno v:
Journal of animal science.
The use of power tests in the planning and design of beef cattle experiments provides critical information on sample sizes necessary to detect treatment differences at a predetermined significance (alpha) level. Retrospective power analysis provides