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You are here: Home / Research / Research Reports / 1996

1996 Research Reports

1996 Research Reports

Beef and Dairy Cattle, Swine, Poultry, Sheep, Horses and Animal Products

December 1996

Oklahoma Agricultural Experiment Station
Division of Agricultural Science and Natural Resources
Oklahoma State University

 

Breeding and Genetics

Calf performance and cow weight and condition for cows sired by high and low milk EPD Angus and Polled Hereford bulls
D.S. Buchanan, R. Gosz, E. Nesamvuni and L. Knori

Relationships between performance traits, individual expected progeny differences and sale prices of centrally tested bulls
S.L. Northcutt, B.L. Franklin and D.S. Buchanan

Reproduction performance for cows sired by high and low milk EPD Angus and Polled Hereford bulls - A Preliminary report
D.S. Buchanan, R. Gosz, E. Nesamvuni and L. Knori

 

Nutrition/Management Cow/Calf

Administration of antibiotics to beef cows: Effects on mastitis and calf growth
C.A. Lents, R.P. Wettemann, J.A. Vizcarra and M.J. Paape

Early weaning fall-born beef calves for improved rebreeding or decreased winter feed
K.C. Barnes, G.E. Selk and K.S. Lusby

Effect of early weaning and body condition score at calving on performance of spring calving cows
H.T. Purvis II, C.R. Floyd, K.S. Lusby and R.P. Wettemann

Evaluation of deworming strategies in cows and calves in eastern Oklahoma
B.R. Stacey, K.C. Barnes and G.E. Selk

Feed intake of lightweight, early-weaned beef and dairy calves fed receiving diets containing increasing levels of monensin
S.I. Paisley and G.W. Horn

Oats varieties: Forage production, nutritive value and grain yield
H.M. Arelovich, R. Miranda, G.W. Horn, C. Meiller and M.B. Torrea

Performance of early weaned fall born calves grazing wheat pasture
H.T. Purvis II, K.S. Lusby and G.W. Horn

Supplemental protein levels for spring calving cows grazing Old World Bluestem or Tallgrass Prairie
S.I. Paisley, G.W. Horn, F.T. McCollum III, G.E. Selk, K.S. Swenson and B.R. Karges

The effects of early weaning on intake of native hay in fall calving cows
H.T. Purvis II and K.S. Lusby

The effects of grazing system and early weaning on productivity of fall calving cows in Oklahoma
H.T. Purvis II and K.S. Lusby

Using bale wrap during forage ammoniation
R.L. Huhnke, G.W. Horn, G.L. McLaughlin and R.G. Justice

 

Nutrition/Management Feedlot Cattle

Effects of limit feeding on feedlot performance and carcass characteristics
W.J. Hill, D.S. Secrist, F.N. Owens and D.R. Gill

Effect of particle size and distribution of high moisture corn on performance and carcass characteristics of feedlot steers
D.S. Secrist, W.J. Hill, F.N. Owens, C.A. Strasia, D.R. Gill and J.B. Duggan

Effects of trace mineral supplements on performance of feedlot steers
W.J. Hill, D.S. Secrist, F.N. Owens, C.A. Strasia, D.R. Gill, M. Basalan and A.B. Johnson

Factors influencing profitability of feedlot steers
B.A. Gardner, S.L. Northcutt, H.G. Dolezal, D.R. Gill, F.K. Ray, J.B. Morgan and C.W. Shearhart

Rolled or whole corn for feedlot steers being limit- or ad libitum-fed
D.S. Secrist, W.J. Hill, F.N. Owens, D.R. Gill and S.D. Welty

Rolled versus whole corn: Effects on ruminal fermination of feedlot steers
D.S. Secrist, F.N. Owens, W.J. Hill and S.D. Welty

Survey of cattle feeders: Feeder cattle specifications for the twenty-first century
S.L. Northcutt, B.A. Gardner, H.G. Dolezal, N. Torrance and D.R. Gill

The effect of previous diet on subsequent feedlot performance
W.J. Hill, F.N. Owens, M.T. Van Koevering, D.R. Gill and S.D. Welty

Tongue lesions: Incidence and effects on performance of feedlot cattle
D.R. Gill, R.J. Panciera and R.A. Smith

 

Food Science

Effect of sire breed on steer performance, carcass characteristics, boxed beef yields and meat tenderness
B.A. Gardner, J.L. Nelson, S.L. Northcutt, H.G. Dolezal, D.R. Gill and C.A. Strasia

Effects of cooking method, internal temperature and quality grade on tenderness and cooking traits of Holstein beef strip steaks
B.A. Gardner, J.L. Nelson, H.G. Dolezal, J.B. Morgan and K.K. Novotny

Estimation of beef value based on boxed beef yields
T.L. Gardner, H.G. Dolezal and D.R. Gill

Implant program effects on feedlot performance, carcass traits and sensory ratings of serially slaughtered heifers
B.R. Schutte, W.T. Nichols, J.B. Morgan, L.L. Guenther and H.G. Dolezal

Inhibition of Eschericia Coli 0157:H7 by Lactobacillus Acidophilus isolated from calves
S.S. Reilly and S.E. Gilliland

Inhibitory actions of Lactobacillus Lactis on Eschericia Coli 0157:H7 during storage at 7°C in broth and on raw chicken meat
M.M. Brashears, S.S. Reilly and S.E. Gilliland

National beef quality audit - 1995: A characterization of federally inspected harvesting operations
B.A. Gardner, J.L. Nelson, S.L. Boleman, G.C. Smith, J.W. Savell, H.G. Dolezal, S.L. Northcutt, D.R. Gill, J.B. Morgan and F.K. Ray

National beef quality audit - 1995: Results of face-to-face interviews with beef purveyors, retailers restaurateurs and packers
J.L. Nelson, B.A. Gardner, H.G. Dolezal, M.T. Smith, R. Ames, G.C. Smith, J.W. Savell and J.B. Morgan

National beef quality audit: Carcass characterization of U.S. beef supply for 1991 versus 1995
J.L. Nelson, S.J. Boleman, B.A. Gardner, T.L. Gardner, G.C. Smith, J.W. Savell, H.G. Dolezal, J.B. Morgan, F.K. Ray, D.R. Gill and S.L. Northcutt

The effects of vitamin E supplementation on feedlot steer performance, carcass characteristics and meat tenderness
B.A. Gardner, D.S. Secrist, W.J. Hill, H.G. Dolezal, F.N. Owens, C.A. Strasia, D.R. Gill, J.L. Nelson and J.B. Morgan

 

Physiology

Influence of feed and water deprivation, calf sex, and early weaning on blood components and estradiol concentrations in beef calves
C.A. Lents, R.P. Wettemann, H.T. Purvis II and J.A. Vizcarra

Influence of nutrition on luteinizing hormone and follicle stimulating hormone in beef cattle
M.L. Looper, J.A. Vizcarra and R.P. Wettemann

Initiation of luteal activity in early weaned spring calving cows varying in body condition at the time of calving
H.T. Purvis II, K.S. Lusby and R.P. Wettemann

Insulin-like growth factors (IGF), LH and IFG-I receptors, and steroids in dominant follicles during the first follicular wave in dairy cattle
R.E. Stewart, L.J. Spicer, T.D. Hamilton, B.E. Keefer, L.J. Dawson and G.L. Morgan

Ovarian and endocrine changes before the onset of nutritionally induced anovulation in beef heifers
I. Bossis, S.D. Welty, R.P. Wettemann, J.A. Vizcarra and L.J. Spicer

Response of postpartum beef cows to treatment with gonadotropin-releasing hormone and prostaglandin F2a
M.L. Looper, J.A. Vizcarra and R.P. Wettemann

Synchronization of ewes with norgestomet implants
B.E. Cardwell, G.Q. Fitch and B. Cluther

The effect of insulin-like growth factor-binding protein-3 on steroidogenesis of bovine thecal cells
L.J. Spicer, R.E. Stewart, P. Alvarez, C.C. Francisco and B.E. Keefer

 

Nutrition/Management Stocker Cattle

B-vitamin adequacy of rumen contents
T.L. Strause, F.N. Owens, S.G. Price and K.L. Weidman

Effect of castration, dehorning and body temperature at processing on weight gain of newly received stocker cattle

S.C. Smith, M.R. Montague and D.R. Gill

Effect of deworming with Ivomec Pour-On® on performance of grazing stocker cattle
S.C. Smith and G.C. Claywell

Effect of monensin on intake of a self-limited energy supplement for growing steers grazing winter wheat pasture

S.I. Paisley and G.W. Horn

Effects of particle size and distribution of high moisture corn on ruminal fermentation
D.S. Secrist, W.J. Hill, F.N. owens, C.A. Strasia, D.R. Gill and J.B. Duggan

Effect of using Micotil 300, Liquamycin 200 or Terramycin as mass medication on receiving stocker cattle
M.R. Montague, S.C. Smith and D.R. Gill

Estimating wheat herbage mass using a weighted disk
L.A. Redmon, G.W. Horn and C. Lunsford

Evaluation of metaphylactic medication in a backrounding operation
T.R. Reece, D.V.M., and R.A. Smith, D.V.M., M.S. ­

Performance of early weaned stocker calves or suckling calves treated with a mid-summer application of Ivomec Pour-On
H.T. Purvis II, C.R. Floyd and K.S. Lusby

Performance of light weight stocker calves grazing summer native range with 25 or 40% protein supplements
H.T. Purvis II, C.R. Floyd and K.S. Lusby

Use of Smartamine in receiving rations: Effect on performance of light weight stocker calves
H.T. Purvis II and K.S. Lusby ­

 

Nutrition/Management Swine

Determination of lysine requirement in segregated early weaned pigs
J.S. Chung, B.Z. de Rodas, C.V. Maxwell, and M.E. Davis

Effect of increasing dietary lysine level with addition of whey protein concentrate on pig performance during phase 1 of the nursery period
M.E. Davis, B.Z. de Rodas, C.V. Maxwell and J. Chung

Effect of reduced dietary phosphorus level with and without phytase on performance and bone mineralization of late finishing swine
B.Z. de Rodas, S. Mandali and C.V. Maxwell

Efficacy of wheat based diets for early-weaned pigs during phase 2 of the nursery period
B.Z. de Rodas, W.G. Luce and C.V. Maxwell

Processing of wheat for growing-finishing swine
W.G. Luce, A.C. Clutter, C.V. Maxwell, S.R. McPeake and R. Vencl

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