Articles 

Effect of Light, Temperature, and Hormones on the Reproductive Performance of Ewes

R. L. Wilson, W. C. Godley, and Victor Hurst
J. Anim Sci. 1961 20: 693-697. [Abstract] [PDF]  

Relationships among Live and Carcass Characteristics of Selected Slaughter Steers

D. L. Good, G. M. Dahl, S. Wearden, and D. J. Weseli
J. Anim Sci. 1961 20: 698-701. [Abstract] [PDF]  

Effect of Inbreeding and Selection on Performance Characteristics of Beef Cattle

G. I. Alexander and Ralph Bogart
J. Anim Sci. 1961 20: 702-707. [Abstract] [PDF]  

Comparison of Natural Mating with Artificial Insemination and Influence of Semen Volume and Sperm Numbers on Conception, Embryo Survival and Litter Size in Sows

F. W. Stratman and H. L. Self
J. Anim Sci. 1961 20: 708-711. [Abstract] [PDF]  

Effects of Added Dietary Fat on Fatty Acid Composition and Carcass Characteristics of Fattening Steers

R. L. Edwards, S. B. Tove, T. N. Blumer, and E. R. Barrick
J. Anim Sci. 1961 20: 712-717. [Abstract] [PDF]  

Effect of Feed and Water Intake on Rumen and Body Temperatures of Sheep under Subtropical Conditions

T. L. Noffsinger, K. K. Otagaki, and C. T. Furukawa
J. Anim Sci. 1961 20: 718-722. [Abstract] [PDF]  

Effects of Copper Sulfate, Copper Oxide and Chlortetracycline on Baby Pig Performance

R. J. Bunch, V. C. Speer, V. W. Hays, J. H. Hawbaker, and D. V. Catron
J. Anim Sci. 1961 20: 723-726. [Abstract] [PDF]  

Effect of Stress from Electrical Stimulation and Sugar on the Chemical Composition of Swine Carcasses

P. K. Lewis, Jr., M. C. Heck, and C. J. Brown
J. Anim Sci. 1961 20: 727-733. [Abstract] [PDF]  

Lysine Supplementation of Sorghum Grain-Cotton-Seed Meal Rations for Growing-Fattening Pigs

Feed Hale and Carl M. Lyman
J. Anim Sci. 1961 20: 734-736. [Abstract] [PDF]  

Some Genetic Aspects of Gestation Length, and Birth and Weaning Weights in Hereford Cattle

J. F. Lasley, B. N. Day, and J. E. Comfort
J. Anim Sci. 1961 20: 737-741. [Abstract] [PDF]  

Processing Costs, Market Values, and Consumer Acceptance of Light and Normal Weight Hogs

R. A. Field, W. Y. Varney, and James D. Kemp
J. Anim Sci. 1961 20: 742-746. [Abstract] [PDF]  

Parenteral Iron Administration to Sows during Gestation or Lactation

W. G. Pond, R. S. Lowrey, J. H. Maner, and J. K. Loosli
J. Anim Sci. 1961 20: 747-750. [Abstract] [PDF]  

Further Observations on the Prevention of Pasture Bloat by the Use of Antibiotics in Rotation or in Combination

H. H. Van Horn, Jr., P. A. Hartman, N. L. Jacobson, A. D. McGilliard, P. R. Shellenberger, and S. M. Kassir
J. Anim Sci. 1961 20: 751-758. [Abstract] [PDF]  

Development and Application of Ultrasonic Methods for Measuring Fat Thickness and Rib-Eye Area in Cattle and Hogs

J. R. Stouffer, M. V. Wallentine, G. H. Wellington, and A. Diekmann
J. Anim Sci. 1961 20: 759-767. [Abstract] [PDF]  

Arsanilic Acid as a Therapeutic and Prophylactic Agent for Hemorrhagic Dysentery

I. D. Smith, E. M. Kiggins, H. S. Perdue, J. C. Holper, and D. V. Frost
J. Anim Sci. 1961 20: 768-773. [Abstract] [PDF]  

Effect of Exogenous Testosterone on Fructose and Citric Acid of Swine Semen

E. W. Hupp, J. F. Andrews, and R. L. Murphree
J. Anim Sci. 1961 20: 774-777. [Abstract] [PDF]  

Utilization of Chopped, Wafered, and Pelleted Native Meadow Hay by Weaned Hereford Calves

Joe D. Wallace, R. J. Raleigh, and W. A. Sawyer
J. Anim Sci. 1961 20: 778-781. [Abstract] [PDF]  

Gas-Tight Cannula for Rumen Fistula

R. J. Komarek and E. C. Leffel
J. Anim Sci. 1961 20: 782-784. [Abstract] [PDF]  

Effects of Foliar Application of Urea on the Yield and Nutritive Value of Some Grass Hays

W. G. Merrill, J. K. Loosli, R. L. Mitchell, and W. K. Kennedy
J. Anim Sci. 1961 20: 785-791. [Abstract] [PDF]  

Some Effects on Beef Carcasses from Feeding Stilbestrol

M. V. Wallentine, J. J. Drain, G. H. Wellington, and J. I. Miller
J. Anim Sci. 1961 20: 792-795. [Abstract] [PDF]  

Freezing—A Technique for Forage Investigations

W. J. Pigden, G. I. Pritchard, K. A. Winter, and V. S. Logan
J. Anim Sci. 1961 20: 796-801. [Abstract] [PDF]  

Effect of Length of the Feeding Period on Accuracy of Selection for Gain and Feed Consumption in Beef Cattle

L. A. Swiger, R. M. Koch, K. E. Gregory, and V. H. Arthaud
J. Anim Sci. 1961 20: 802-808. [Abstract] [PDF]  

Effect of Grain Feeding the Ewe and Lamb on Subsequent Lamb Growth

R. M. Jordan and C. E. Gates
J. Anim Sci. 1961 20: 809-811. [Abstract] [PDF]  

Components of Variance Associated with Milk and Fat Records of Artificially Sired Holstein Daughters

L. D. VanVleck, L. H. Wadell, and C. R. Henderson
J. Anim Sci. 1961 20: 812-816. [Abstract] [PDF]  

Effect of Phosphorus in Different Chemical Forms on in vitro Cellulose Digestion by Rumen Microorganisms

O. G. Hall, H. D. Baxter, and C. S. Hobbs
J. Anim Sci. 1961 20: 817-819. [Abstract] [PDF]  

Protein-Energy Relationships in the Rations of Early Weaned Pigs

R. F. Sewell, M. C. Thomas, and David Price
J. Anim Sci. 1961 20: 820-823. [Abstract] [PDF]  

DDT Residues in the Internal Fat of Beef Cattle Fed Contaminated Apple Pomace

K. P. Bovard, B. M. Priode, G. E. Whitmore, and A. J. Ackerman
J. Anim Sci. 1961 20: 824-826. [Abstract] [PDF]  

Effect of Human Chorionic Gonadotrophin on Maintenance of the Corpus Luteum and Embryonic Survival in the Cow

J. N. Wiltbank, J. A. Rothlisberger, and D. R. Zimmerman
J. Anim Sci. 1961 20: 827-829. [Abstract] [PDF]  

Volatile Fatty Acid Concentrations and Proportions in the Gastrointestinal Tract of Full-Fed Beef Heifers

J. K. Ward, D. Richardson, and W. S. Tsien
J. Anim Sci. 1961 20: 830-832. [Abstract] [PDF]  

Effect of Pellet Size and Composition on Feedlot Performance, Carcass Characteristics and Rumen Parakeratosis of Fattening Steers

W. N. Garrett, J. H. Meyer, G. P. Lofgreen, and J. B. Dobie
J. Anim Sci. 1961 20: 833-838. [Abstract] [PDF]  

Biochemical and Microscopic Comparison of in vivo and in vitro Rumen Fermentations

K. el-Shazly, R. R. Johnson, B. A. Dehority, and A. L. Moxon
J. Anim Sci. 1961 20: 839-843. [Abstract] [PDF]  

Effect of Chlortetracycline on Methemoglobinemia Resulting from the Ingestion of Sodium Nitrate by Ruminants

R. J. Emerick and L. B. Embry
J. Anim Sci. 1961 20: 844-848. [Abstract] [PDF]  

Genetic Analysis of Crossbreeding Beef Cattle

R. A. Damon, Jr., W. R. Harvey, C. B. Singletary, S. E. McCraine, and R. M. Crown
J. Anim Sci. 1961 20: 849-857. [Abstract] [PDF]  

Effect of Feed Intake on Semen Characteristics and Reproductive Performance of Mature Boars

E. J. Stevermer, M. F. Kovacs, Jr., W. G. Hoekstra, and H. L. Self
J. Anim Sci. 1961 20: 858-865. [Abstract] [PDF]  

Comparative Daily Consumption and Digestibility of Summer Range Forage by Wet and Dry Ewes

C. Wayne Cook, James E. Mattox, and Lorin E. Harris
J. Anim Sci. 1961 20: 866-870. [Abstract] [PDF]  

Effect of Pre-Slaughter Dietary Stress on the Carcass Characteristics and Palatability of Pork

Darrel A. Zessin, Carol V. Pohl, G. D. Wilson, C. Edith Weir, B. C. Breidenstein, B. B. Breidenstein, and D. S. Garrigan
J. Anim Sci. 1961 20: 871-875. [Abstract] [PDF]  

Inheritance of Teat Number and Relationship of Teat Number to Various Maternal Traits in Swine

Frank D. Enfield and W. E. Rempel
J. Anim Sci. 1961 20: 876-879. [Abstract] [PDF]  

Lysine Supplementation in Rations for Sheep

L. H. Harbers, R. R. Oltjen, and A. D. Tillman
J. Anim Sci. 1961 20: 880-882. [Abstract] [PDF]  

Effect of Grazing Management on Body Weight and Subsequent Wool and Lamb Production of Non-Lactating Ewes

R. M. Jordan and W. F. Wedin
J. Anim Sci. 1961 20: 883-885. [Abstract] [PDF]  

Evaluation of Annual Crops as Pasture for Early-Weaned Lambs

W. F. Wedin and R. M. Jordan
J. Anim Sci. 1961 20: 886-889. [Abstract] [PDF]  

Swine Hematology from Birth to Maturity. II. Erythrocyte Population, Size and Hemoglobin Concentration

E. R. Miller, D. E. Ullrey, Inge Ackermann, D. A. Schmidt, R. W. Luecke, and J. A. Hoefer
J. Anim Sci. 1961 20: 890-897. [Abstract] [PDF]  

Lamb Production as Affected by Forage Mixture and Grazing Management of Perennial Pastures

R. M. Jordan and W. F. Wedin
J. Anim Sci. 1961 20: 898-902. [Abstract] [PDF]  

Errata

J. Anim Sci. 1961 20: 902. [PDF]  

Abstracts of Papers for Presentation at the 53rd. Annual National Meeting of the American Society of Animal Production

J. Anim Sci. 1961 20: 903-984. [PDF]  

News and Notes

J. Anim Sci. 1961 20: 995-997. [Abstract] [PDF]  

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