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 Darkcutting Longissimus Muscle in Holstein Steers
J. K. Apple, E. B. Kegley, C. B. Boger, J. W. Roberts, D. Galloway, and L. K. Rakes
Pages 73-77
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Influence of Time and Duration of Fish Oil Supplementation on Performance and Carcass Characteristics of Cattle
T. J. Wistuba, E. B. Kegley, and J. K. Apple
Pages 78-80
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Influence of Fish Oil Addition to Finishing Diets on Carcass Characteristics, Immune Function, and Growth Performance of Cattle
T.J. Wistuba, E.B. Kegley and J.K. Apple
Pages 81-84
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Immunological and Growth Performance Responses of Finishing Steers Supplemented with Menhaden Fish Oil
T. J. Wistuba, E. B. Kegley, and M. E. Davis
Pages 85-87
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Use of an Immunostimulant to Decrease the Incidence and Severity of Bovine Respiratory Disease Complex
R. Ogden, S. Krumpelman, and D.H. Hellwig
Pages 88-92
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Effects of Lysine and Energy Density of Diets of Finishing Pigs fed Ractopamine. I. Performance and Carcass Yield
D. C. Brown, J. K. Apple, Charles V. Maxwell, Kim G. Friesen, R. E. Musser, Z. B. Johnson, and T. A. Armstrong
Pages 93-96
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Effects of Lysine and Energy Density of Diets of Finishing Pigs fed Ractopamine. II. Pork Quality
D. C. Brown, J. K. Apple, Charles V. Maxwell, Kim G. Friesen, R. E. Musser, Z. B. Johnson, and T. A. Armstrong
Pages 97-99
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Efficacy of Pasteurized and Non-pasteurized Egg Protein as a Replacement for Spray-dried Plasma in the Diets of Weaned Pigs
J. F. Jaen, M. E. Davis, C.V. Maxwell, Z. B. Johnson, D. C. Brown, and S. Singh
Pages 100-103
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Efficacy of Milk Replacer during Lactation and to Small Pigs after Weaning to Enhance Nursery Performance
C. V. Maxwell, M. E. Davis, D. C. Brown, Z. B. Johnson, J. A. Coalson, and K. J. Touchette
Pags 104-106
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Effects of Dietary Magnesium and Short-Duration Transportation. I. Stress Response of Finishing Swine
E.B. Kegley, J.K. Apple, C.V. Maxwell, Jr., and Doug Galloway
Pages
107-111
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Effects of Dietary Magnesium and Short-Duration Transportation. II. Postmortem Muscle Metabolism and Meat Quality of Finishing Swine
J. K. Apple, E. B. Kegley, C. V. Maxwell, Jr., L. K. Rakes, and T. J. Wistuba
Pages 112-115
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Estimates of Heritability for Body Length and Relationship to Other Performance Traits for Four Breeds of Swine
Z. B. Johnson, J. J. Chewning, and R. A. Nugent III

Pages 116-119
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Effects of Ascorbic Acid and Alpha-tocopherol on Cryopreserved Boar Sperm
C. Golden, C. Rosenkrans, Jr., and Z. Johnson
Pages 120-123
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Comparison of Electronic Mount Monitors for Detection of Estrus in Cattle
R.W. Rorie, T.R. Bilby, and T.D. Lester
Pages 124-125
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Estrus Synchronization and Timed Artificial Insemination with Melengestrol Acetate Plus GnRH in Beef Females
N. M. Post, D.L. Kreider, R. Rorie, T. Lester, and K. Cole
Pages 126-129
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Comparison of Lutalyse and Estrumate for Inducing Estrus in Beef Cows and Heifers
R.W. Rorie and T.D. Lester
Pages 130-131
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Factors Affecting the Selling Price of Feeder Cattle Sold at Arkansas Livestock Auctions
T. R. Troxel, M. S. Gadberry, S. Cline, J. Foley, G. Ford, D. Urell, and R. Wiedower
Pages 132-146
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The Impact of Livestock Auction Location, Number of Buyers, Sell Order and Grouping on the Selling Price of Arkansas Feeder Cattle Prices
T. R. Troxel, M. S. Gadberry, S. Cline, J. Foley, G. Ford, D. Urell, and R. Wiedower
Pages 137-138
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Arkansas Feedout Program 2000-2001
Tom Troxel, George Davis, Shane Gadberry, and William Wallace
Pages 139-142
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Preference for and Bacterial Counts in Sand and Granite Fines as Bedding for Lactating Cows
R. Panivivat, E.B. Kegley, D.W. Kellogg, J.A. Pennington, K. VanDevender, D.H. Hellwig, T.J. Wistuba, and S.L. Krumpelman
Pages 143-146
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DairyMetrics
J. A. Pennington, J. S. Clay, and C. N. Vierhout
Pages 147-150
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2001 Dairy Herd Improvement Herds in Arkansas
Jodie A. Pennington
Pages 151-153
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Effects of Cetlypyridinium Chloride and Trisodium Phosphate as Single or Multiple Interventions on Microbial, Instrumental Color, and Shelf Life Characteristics of Comminuted Pork
K.S. McElyea, F.W. Pohlman, and Z.B. Johnson
Pages 154-156
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The Impact of Single Antimicrobial Intervention Treatments with Cetylpyridinium Chloride, Trisodium Phosphate, Chlorine Dioxide or Lactic Acid on Ground Beef Patty Sensory and Lipid Stability
J. R. Jimenez-Villarreal, F. W. Pohlman, Z. B. Johnson, and A. H. Brown, Jr.
Pages 157-160
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The Effects of Chlorine Dioxide, Cetylpyridinium Chloride, Lactic Acid and Trisodium Phosphate on Processing, Textural, Instrumental Color and Sensory Characteristics when used in a Ground Beef Patty Production System
J. R. Jimenez-Villarreal, F. W. Pohlman, Z. B. Johnson, and A. H. Brown, Jr.
Pages 161-163
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