Journal of dairy science

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  Año 2001, Vol. 84, Número 4

  • Invited Review: Integrating Quantitative Findings from Multiple Studies Using Mixed Model Methodology

    N. R. St-Pierre

    págs. 741-755

    

  • Thermal and Structural Behavior of Milk Fat. 1. Unstable Species of Anhydrous Milk Fat

    C. Bourgaux, F. Lavigne, C. Lopez, P. Lesieur

    págs. 756-766

    

  • Effect of Various Dairy Packaging Materials on the Shelf Life and Flavor of Pasteurized Milk

    M. Simon, A. P. Hansen

    págs. 767-773

    

  • Effect of Various Dairy Packaging Materials on the Headspace Analysis of Ultrapasteurized Milk

    M. Simon, A. P. Hansen

    págs. 774-783

    

  • Effect of Various Dairy Packaging Materials on the Shelf Life and Flavor of Ultrapasteurized Milk

    M. Simon, A. P. Hansen

    págs. 784-791

    

  • Detection and Characterization of Estrus in Dairy Cattle with an Electronic Heatmount Detector and an Electronic Activity Tag

    E. E. At-Taras

    págs. 792-798

    

  • An Alternative AI Breeding Protocol for Dairy Cows Exposed to Elevated Ambient Temperatures before or after Calving or Both

    J. A. Cartmill, S. Z. El-Zarkouny

    págs. 799-806

    

  • The Perception of Color by Cattle and its Influence on Behavior

    C. J. C. Phillips

    págs. 807-813

    

  • Prevalence of Mastitis in Dairy Heifers and Effectiveness of Antibiotic Therapy

    W. E. Owens, S. C. Nickerson

    págs. 814-817

    

  • Bioluminescence as a Technique to Evaluate Udder Preparation

    R. Finger, W. M. Sischo

    págs. 818-823

    

  • Enhancement of Neutrophil Function by Ultrafiltered Bovine Whey

    D. E. Frank, P. Weighner, M. Weighner, J. A. Roth

    págs. 824-829

    

  • Composition of Growth of Holstein Calves Fed Milk Replacer from Birth to 105-Kilogram Body Weight

    M. C. Diaz, M. E. Van Amburgh

    págs. 830-842

    

  • Short Communication: Effect of Dietary Protein on Growth and Nitrogen Balance of Holstein Heifers

    P. C. Hoffman

    págs. 843-847

    

  • Initial pH as a Determinant of Cellulose Digestion Rate by Mixed Ruminal Microorganisms In Vitro

    R. Akkarawongsa, F. Mourino

    págs. 848-859

    

  • Evaluation of Alternative Algorithms Used to Simulate Pasture Intake in Grazing Dairy Cows

    Orlando Pablo Vázquez Yáñez

    págs. 860-872

    

  • Maximal Replacement of Forage and Concentrate with a New Wet Corn Milling Product for Lactating Dairy Cows

    R. J. Grant, K. Boddugari

    págs. 873-884

    

  • Effects of Brown Midrib Corn Silage on the Energy Balance of Dairy Cattle

    K. R. Mcleod, R. A. Erdman, M. A. Tine, R. L. Baldwin

    págs. 885-895

    

  • Supplemental Dietary Protein for Grazing Dairy Cows: Effect on Pasture Intake and Lactation Performance

    M. E. McCormick

    págs. 896-907

    

  • Supplemental Dietary Protein for Grazing Dairy Cows: Reproduction, Condition Loss, Plasma Metabolites, and Insulin

    J. M. Fernandez, A. M. Chapa, M. E. McCormick

    págs. 908-916

    

  • Response of Holstein and Brown Swiss Cows Fed Alfalfa Hay-Based Diets to Supplemental Methionine at Two Stages of Lactation

    D. J. Samuelson

    págs. 917-928

    

  • Fatty Acid and Triglyceride Composition of Milk Fat from Lactating Holstein Cows in Response to Supplemental Canola Oil

    E. J. DePeters

    págs. 929-936

    

  • Factors Associated with Colostral Specific Gravity in Dairy Cows

    D. E. Morin, P. D. Constable

    págs. 937-943

    

  • Bias and Power in the Estimation of a Maternal Family Variance Component in the Presence of Incomplete and Incorrect Pedigree Information

    T. Roughsedge, S. Brotherstone

    págs. 944-950

    

  • Acceptance of 2% Ultra-Pasteurized Milk by Consumers, 6 to 11 Years Old

    K. W. Chapman

    págs. 951-954

    

  • Characterizing Biosecurity, Health, and Culling During Dairy Herd Expansions

    M. A. Kirkpatrick, M. L. Kinsel, M. A. Faust

    págs. 955-965

    

  • A Survey of Dairy Farming in Pennsylvania: Nutrient Management Practices and Implications

    D. T. Galligan, Z. Dou

    págs. 966-973

    

  • An Evaluation of Federal Order Reform

    K. Bailey, P. Tozer

    págs. 974-986

    

  • Additive and Dominance Genetic Variance of Fertility by Method R and Preconditioned Conjugate Gradient

    J. Solkner, A. F. Groen, T. Druet

    pág. 987