2001 Animal Science Research Report
August 2001
Publication: P986
Oklahoma Agricultural Experiment Station
Divison of Agricultural Science and Natural Resources
Oklahoma State University
1. Evaluation of milk production and calf performance in
range beef cows sired by high and low milk expected progeny difference Angus
and Hereford bulls
D.S. Buchanan and K.J. Stutts
2. Effect of embryo transfer on semen characteristics and
scrotal circumference of performance tested bulls
S.S. Williams and D.S. Buchanan
3. Supplementation strategies for stockpiled bermudagrass:
I. Cow performance
C.R. Johnson, D.L. Lalman, J. Steele, A.D. O'Neil, and R.P. Wettemann
4. Supplementation strategies for stockpiled bermudagrass:
II. Forage utilization
C.R. Johnson and D.L. Lalman
5. Economics of a stockpiled bermudagrass grazing system
D.L. Lalman, C.R. Johnson, F.M. Epplin, and C.M. Taliaferro
6. Effect of high vs low cow winter nutrition and calf
creep feeding on productivity of fall calving cows and their calves
S.J. Mayo, D.L. Lalman, G.E. Selk, R.P. Wettemann, and D.S. Buchanan
7. Accuracy of nutritive value estimates from fecal NIRS analysis from beef
cattle grazing bermudagrass and native tall grass prairie in Oklahoma
A.D. O'Neil, D.L. Lalman, H.T. Purvis II, and S.D. Fuhlendorf
8. Performance of beef heifers fed ad libitum soybean hulls
and hay with or without a monensin-containing mineral supplement
J.D. Steele, D.L. Lalman, J.G. Kirkpatrick, and R.P. Wettemann
9. Digestibility and estimation of undegradable intake
protein (UIP) of alfalfa, bermuda grass and prairie hay using different methods
R.B. Basurto, H.T. Purvis II, T. Bodine, and G.W. Horn
10. Grazing behavior, intake, digestion, and performance
by steers grazing dormant native rnage and offered supplemental energy and(or)
protein
T.N. Bodine, H.T. Purvis II and D.A. Cox
11. Blood and fecal measures of steers supplemented with
energy and(or) protein while grazing dormant native range
T.N. Bodine, H.T. Purvis II and D.A. Cox
12. Effects of a Synovex-S implant during winter grazing
T.N. Bodine, H.T. Purvis II, G.W. Horn, D.A. Cox, C.R. Krehbiel, and M.J.
Hersom
13. Effects of previous implant status and rate of gain
or implant status during summer grazing on performance of stocker steers
T.N. Bodine, H.T. Purvis II, S.A. Cox, G.W. Horn, and C.R. Krehbiel
14. Response of Old World and Little Bluestem to a spring
prescribed fire
T.N. Bodine, H.T. Purvis II, and D.M. Engle
15. In situ starch and nitrogen degradation of feedstuffs
for use as supplements to wheat forage
M.J. Hersom and G.W. Horn
16. Management strategies and live weight gain of steers
on Old World bluestem
P.D. Kircher, H.T. Purvis II, G.W. Horn, C.J. Ackerman, T.N. Bodine, and
D.A. Cox
17. Liquid feed supplements for stocker cattle grazing
native and bermudagrass pasture during late summer
D.L. Lalman, K.C. Barnes, F. Sticklen, B.E. Caldwell, D.D. Skidgel, H.T.
Purvis II, and C.R. Krehbiel
18. Effect of the frequency of corn supplementation on
a high quality alfalfa hay utilization by cattle
A.F. LaManna, H.T. Purvis II, T.N. Bodine, G.W. Horn, and F.N. Owens
19. Implant strategies for lightweight stocker calves
J.D. Wallace, T. Johnson, T. Evicks, S. Smith, and D.L. Lalman
20. Comparison of dry and liquid protein supplements fed
to stocker cattle consuming low-quality native grass: Performance and digestibility
J.S. Weyers, H.T. Purvis II, C.R. Krehbiel, D.L. Lalman, and D.A. Cox
21. Effect of castration on health and performance of newly
received stressed feedlot calves
B.A. Berry, W.T. Choat, D.R. Gill, C.R. Krehbiel, R.A. Smith, and R.L. Ball
22. Effect of conventional vs restricted adaptation to
a high-concentrate diet on performance and carcass characteristics of feedlot
calves
W.T. Choat, C.R. Krehbiel, M.S. Brown, D.R. Gill, and R.L. Ball
23. Effect of vitamin E and fat on serum vitamin E and
cholesterol levels of newly received heifer calves
W.T. Choat, C.R. Krehbiel, D.R. Gill, R.L. Ball, J.B. Summers, and L.R. McDowell
24. Effect of implanting on performance and carcass characteristics
of finishing steers
W.T. Choat, D.R. Gill, C.R. Krehbiel, J.B. Morgan, J.C. Brooks, and R.L.
Ball
25. Feedlot performance of steers from different winter
grazing programs
M.J. Hersom, G.W. Horn, and C.R. Krehbiel
26. Effect of liveweight gain during winter on organ mass
and organ mass accretion during subsequent feedlot finishing
M.J. Hersom, C.R. Krehbiel, and G.W. Horn
27. Effects of feed additives fed to sale barn-origin calves
during the receiving period: Animal performance, health and medical costs
C.R. Krehbiel, B.A. Berry, J.M. Reeves, D.R. Gill, R.A. Smith, D.L. Step,
W.T. Choat, and R. Ball
28. Influence of grazing management and supplementation
of steers on Old World bluestem on subsequent feedlot performance and carcass
merit
P.D. Kircher, H.T. Purvis II, G.W. Horn, C.J. Ackerman, and T.N. Bodine
29. Effect of fall calving cow nutrition and calf creep
feeding on subsequent feedlot performance and carcass traits
S.J. Mayo, D.L. Lalman, C.R. Krehbiel, G.E. Selk, and D.R. Gill
30. Effect of health status during the receiving period
on subsequent feedlot performance and carcass characteristics
L.J. McBeth, D.R. Gill, C.R. Krehbiel, R.L. Ball, S.S. Swanek, W.T. Choat,
and C.E. Markham
31. Extent and rate of in situ ruminal degradaton of protein
byproduct feeds on a high concentrate diet
S.S. Swanek, C.R. Krehbiel, D.R. Gill, and B.A. Gardner
32. Response of yearling Quarter Horses to varying concentrations
of dietary calcium
A.D. Moffett, S.R. Cooper, D.W. Freeman, and H.T. Purvis II
33. Estimation of fecal output and dry matter digestibility
using various chromic oxide marker methods in the horse
D.P. Patterson, S.R. Cooper, D.W. Freeman, and R.G. Teeter
34. Effect of endo-ß-D-mannanase (Hemicell®)
supplementation on growth performance of two-week-old broilers fed diets varying
in ß-mannan content
M. Daskiran and R.G. Teeter
35. Effects of dietary L-carnitine (Carniking®) supplementation
on overall performance and carcass characteristics of seven-week-old broiler
chickens
M. Daskiran and R.G. Teeter
36. Fasted heat production and body composition of broiler
breeder females ranging from 5 to 50 weeks of age
S.J. Dixson and R.G. Teeter
37. Pellet quality effects on broiler growth and efficiency
L.J. McKinney, D.O. Skinner-Noble, and R.G. Teeter
38. Use of a single diet feeding program for female broilers
D.O. Skinner-Noble, J.G. Berry, and R.G. Teeter
39. Energy and nitrogen balance of pigs fed four corn grains
R.W. Fent, S.D. Carter, M.J. Rincker, and J.S. Park
40. Energy and nitrogen balance of pigs fed commercial
red sorghum, identity-preserved white sorghum, or corn
R.W. Fent, S.D. Carter, M.J. Rincker, and B.W. Senne
41. Effects of Hemicell® supplementation to diets containing
soybean hulls on growth performance and carcass characteristics of growing-finishing
pigs
J.S. Park, S.D. Carter, R.W. Fent, and M.J. Rincker
42. Effects of Lactobacillus Acidophilus L23 supplementation
on growth performance of weanling pigs fed low-lactose diets
J.S. Park, S.D. Carter, M.J. Rincker, R.W. Fent and S.E. Gilliland
43. Effects of L-carnitine in the diet of weanling pigs:
I. Growth performance
M.J. Rincker, S.D. Carter, R.W. Fent, B.W. Senne, and K.Q. Owen
44. Effects of L-carnitine in the diet of weanling pigs:
II. Apparent nutrient digestibility, whole body composition, and tissue accretion
M.J. Rincker, S.D. Carter, R.W. Fent, B.W. Senne, and K.Q. Owen
45. Effects of L-carnitine and soybean oil on growth performance
in weanling pigs
M.J. Rincker, S.D. Carter, R.W. Fent, J.S. Park, and K.Q. Owen
46. Postpartum nutrition affects performance of spring-calving
first-calf heifers grazing native range
N.H. Ciccioli, C.A. Lents, F.J. White, and R.P. Wettemann
47. Estrous behavior as affected by number of cows in estrus
and pen size
L.N. Floyd, C.A. Lents, F.J. White, and R.P. Wettemann
48. Method and timing of castration influences performance
of bull calves
C.A. Lents, F.J. White, L.M. Floyd, R.P. Wettemann, and D.L. Gay
50. Acutely restricting nutrition causes anovulation and
alters endocrine function in beef heifers
F.J. White, L.N. Floyd. C.A. Lents, N.H. Ciccioli, L.J. Spicer, and R.P.
Wettemann
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