Search Results - "McCollum, F. Ted"

Association between infection of the respiratory tract attributable to bovine coronavirus and health and growth performance of cattle in feedlots by Lathrop, S L, Wittum, T E, Brock, K V, Loerch, S C, Perino, L J, Bingham, H R, McCollum, F T, Saif, L J

“…To determine the association between respiratory tract infection with bovine coronavirus (BCV), treatment for respiratory tract disease, pulmonary lesions at…”
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Association of serologic status for Neospora caninum with postweaning weight gain and carcass measurements in beef calves by Barling, K S, McNeill, J W, Thompson, J A, Paschal, J C, McCollum, 3rd, F T, Craig, T M, Adams, L G

“…To determine the seroprevalence for Neospora caninum in a population of beef calves in a feedlot and the association of serologic status with postweaning…”
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Forage intake by and site and extent of digestion in beef cattle grazing midgrass prairie rangeland or plains bluestem pasture throughout the summer by Gunter, S. A, McCollum, F. T., 3rd, Gillen, R. L

“…Eight beef steers fitted with esophageal (four steers/pasture) and 12 beef calves fitted ruminal and duodenal (six calves/pasture; beginning BW = 267 +/- 16…”
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Diet quality and ruminal digestion in beef cattle grazing midgrass prairie rangeland or plains bluestem pasture throughout the summer by Gunter, S.A. (University of Maine, Orono, ME.), McCollum, F.T. III, Gillen, R.L, Krysl, L.J

“…Beef cattle fitted with esophageal (four steers/pasture) or ruminal and duodenal (six calves/pasture; beginning BW +/- SE = 267 +/- 6 kg) cannulas grazed…”
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Vegetation Management in the Cross Timbers: Response of Woody Species to Herbicides and Burning by Jimmy F. Stritzke, Engle, David M., F. Ted Mc Collum

“…Brush control and woody plant community structure in the Cross Timbers of Oklahoma resulting from treatments with herbicides and fire were compared…”
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Vegetation Management in the Cross Timbers: Response of Understory Vegetation to Herbicides and Burning by Engle, David M., Jimmy F. Stritzke, F. Ted Mc Collum

“…Understory vegetation was studied following treatment by herbicides and fire on grazed pastures within the Cross Timbers vegetation type. Tebuthiuron and…”
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Forage intake and digestion by cattle grazing midgrass prairie rangeland or sideoats grama/sweetclover pasture by Gunter, S. A, McCollum, F. T., 3rd, Gillen, R. L, Krysl, L. J

“…In mid-May, beef cattle fitted with esophageal (four steers/pasture) or ruminal and duodenal cannulas (six heifers/pasture; 274 +/- 6 kg BW +/- SE) grazed…”
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Stocker Cattle Response to Grazing Management in Tallgrass Prairie by F. Ted Mc Collum, III, Gillen, Robert L., Brock R. Karges, Mark E. Hodges

“…The effects of stocking rate and grazing method on performance of yearling beef cattle grazing tallgrass prairies in north-central Oklahoma were evaluated from…”
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Vegetation Response to Stocking Rate in Southern Mixedgrass Prairie by Gillen, Robert L., John A. Eckroat, F. Ted Mc Collum, III

“…Stocking rate directly influences the frequency and intensity of defoliation of individual plants which, in turn, impacts energy flow and plant succession in…”
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Tallgrass Prairie Response to Grazing System and Stocking Rate by Gillen, Robert L., F. Ted Mc Collum, III, Tate, Kenneth W., Mark E. Hodges

“…Grazing system and stocking rate effects on standing crop of species and relative species composition of tallgrass prairies in north-central Oklahoma were…”
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Forage intake by beef steers grazing winter wheat with varied herbage allowances by Redmon, L.A. (Oklahoma State University, Stillwater.), McCollum, F.T. III, Horn, G.W, Cravey, M.D, Gunter, S.A, Beck, P.A, Mieres, J.M, San Julian, R

“…Two grazing trials were conducted in separate years on a 5.86 ha winter wheat (Triticum aestivum var. Chisholm) pasture divided into 10 experimental paddocks…”
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Estimating Ruminal Nitrogen-to-Energy Balance with in situ Disappearance Data by Gunter, Stacey A., Galyean, Michael L., McCollum, F. Ted

“…Microbial growth in the rumen is a pivotal part of any ruminant protein system, and there is an optimal balance between available nitrogen (N) and energy in…”
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Little bluestem tiller defoliation patterns under continuous and rotational grazing by Derner, J.D, Gillen, R.L, McCollum, F.T, Tate, K.W

“…Defoliation patterns of little bluestem [Schizachyrium scoparium (Michx.) Nash] on tallgrass prairie were compared using continuous and rotational grazing…”
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Effects of grazing management on standing crop dynamics in tallgrass prairie by Cassels, D.M. (USACERL-ENL, Champaign, IL.), Gillen, R.L, McCollum, F.T, Tate, K.W, Hodges, M.E

“…Grazing system and stocking rate effects on forage standing crop of tallgrass prairies in north-central Oklahoma were evaluated from 1989 to 1993. Twelve…”
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Effects of Herbage Allowance on Defoliation Patterns of Tallgrass Prairie by Jensen, Holger P., Gillen, Robert L., F. Ted Mc Collum

“…Few studies have dealt with measuring individual plant defoliations in the context of intensive grazing management. In May, July, and August of 1987, grazing…”
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Tiller defoliation patterns under short duration grazing in tallgrass prairie by Gillen, R.L. (Oklahoma State University, Stillwater), Mccollum, F.T, Brummer, J.E

“…Simulated 8-pasture short duration grazing systems were studied in 1985-86 to determine the effect of grazing schedule and stocking rate on defoliation…”
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Plant community responses to short duration grazing in tallgrass prairie by Gillen, R.L. (Oklahoma State University, Stillwater, OK), McCollum, F.T, Hodges, M.E, Brummer, J.E, Tate, K.W

“…A key to management of short duration grazing systems is maintaining proper rest periods for individual pastures, but information on the necessary length of…”
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