Research Series 499: Animal Science Department Report 2002
Zelpha B. Johnson and D. Wayne Kellogg, editors

Cover and front matter
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Effects of Nitrogen Fertilization on Phosphorus Removal in Bermudagrass Hay
W. K. Coblentz, J. L. Gunsaulis, M. B. Daniels, J. E. Turner, D. A. Scarbrough, J. B. Humphry, K. P. Coffey, K. A. Teague, J. D. Speight, and M. R. Gross
Pages 9-12
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Quality Characteristics and In Situ Dry-Matter Disappearance Kinetics of Wheat Forages Harvested by Clipping or as Masticate
W.K. Coblentz, K.P. Coffey, J.E. Turner, D.A. Scarbrough, J.V. Skinner, D.W. Kellogg, and J.B. Humphry
Pages 13-17
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Comparisons of In Situ Dry-Matter Disappearance Kinetics of Wheat Forages in Confined and Grazing Steers
W.K. Coblentz, K.P. Coffey, J.E. Turner, D.A. Scarbrough, J.V. Skinner, D.W. Kellogg, and J.B. Humphry
Pages 18-21
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Changes in Nutritive Value of Tall Fescue Hay as Affected by Natural Rainfall and Moisture Concentration at Baling
J.E. Turner, W.K. Coblentz, D.A. Scarbrough, R.T. Rhein, K.P. Coffey, C.F. Rosenkrans, Jr., D.W. Kellogg, and J.V. Skinner, Jr.
Pages 22-26
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Using Orchardgrass and Endophyte-Free Tall Fescue Versus Endophyte-Infested Tall Fescue Overseeded on Bermudagrass for Cow Herds - 2000 and 2001
Wayne K. Coblentz, Kenneth P. Coffey, D. A. Scarbrough, Timothy Smith, Kenneth Harrison, Brad McGinley, Donald Hubbell, and Jason Martin
Pages 27-30
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Effect of Tillage Intensity and Seeding Date on Growth-Performance of Heifers Grazing Sod-seeded Wheat and Ryegrass Pastures
Ken Coffey, Wayne Coblentz, Greg Montgomery, and Charles Rosenkrans, Jr.
Pages 31-32
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Influence of Harvesting Management on Regrowth Performance and Nutritive Value of Eastern Gamagrass (Tripsacum dactyloides L.)
M.S.H. Mashingo, D.W. Kellogg, W.K. Coblentz, and K.S. Anschutz
Pages 33-34
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In-Situ Dry Matter Degradability of Eastern Gamagrass (Tripsacum dactyloides L.) Harvested at Ten Stages of Maturity
M.S.H. Mashingo, D.W. Kellogg, W.K. Coblentz, D. A. Scarbrough, K.S. Anschutz, J.E. Turner, and R. Panivivat
Pages 35-37
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Effects of Nitrogen Fertilization Rate, Stockpiling Initiation Date, and Harvest Date on the Dry Matter Yield of Fall Stockpiled Bermudagrass
D. A. Scarbrough, W. K. Coblentz, K. P. Coffey, K. F. Harrison, J. B. Humphry, Z. B. Johnson, and J. E. Turner
Pages 38-40
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Effect of Nitrogen Fertilization on Effective Ruminal Disappearance of Dry Matter, Fiber and Selected Macro–Minerals from Common Bermudagrass Harvested on Two Different Dates
N. W. Galdamez-Cabrera, K.P. Coffey, W.K. Coblentz, J.E. Turner, D. A. Scarbrough, and Z. B. Johnson
Pages 41-44
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Mineral Content of Forages Grown on Poultry Litter-Amended Soils
B. McGinley, K. Coffey, B. Humphry, T. Sauer, and H. L. Goodwin
Pages 45-49
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Relationship of Milk Yield and Quality to Preweaning Gain of Calves from Angus, Brahman and Reciprocal-cross Cows on Different Forage Systems
M.A. Brown, A.H. Brown, Jr., and B.A. Sandelin
Pages 50-54
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Maternal Performance of Four Divergent Biological Types Resulting from Angus, Brahman, and Reciprocal Cross Cows Grazing Endophyte-Infected Tall Fescue or Common Bermudagrass
B.A. Sandelin, A.H. Brown, Jr., M.A. Brown, Z.B. Johnson, D.W. Kellogg, and A.M. Stelzleni
Pages 55-57
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The Involvement of Cytochrome P450 in Ergot Alkaloid Metabolism
A.S. Moubarak, C.F. Rosenkrans, Jr., and Z.B. Johnson
Pages 58-60
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Growth Performance of Stocker Calves Backgrounded on Sod-seeded Winter Annuals or Hay and Grain
K. P. Coffey, W. K. Coblentz, T. G. Montgomery, J. D. Shockey, K. J. Bryant, P. B. Francis, C. F. Rosenkrans, Jr., and S. A. Gunter
Pages 61-65
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Prepubertal Growth Characteristics Associated with Calving Rates of Replacement Angus Heifers
C. F. Rosenkrans, Jr., M. L. Looper, Z. B. Johnson, A. H. Brown, Jr., J. A. Hornsby, and J. L. Perkins
Pages 66-69
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Variation in Ultrasonically Determined Intramuscular Fat in Brangus Cattle
A. M. Stelzleni, T. L. Perkins, A. H. Brown, Jr., Z. B. Johnson, F. W. Pohlman, and B. A. Sandelin
Pages 70-72
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Effects of Restraint and Isolation Stress on Stress Physiology and the Incidence of Darkcu