Articles 

Requirements for the Degree of Doctor of Philosophy in Nutrition

E. W. Crampton
J. Anim Sci. 1953 12: 647-656. [Abstract] [PDF]  

What Should be the Requirements for the Ph.D. Degree in Animal Breeding?

W. A. Craft
J. Anim Sci. 1953 12: 657-659. [Abstract] [PDF]  

Effects of Various Levels of Aureomycin in Fattening Lambs

J. H. Bridges, J. C. Miller, W. G. Kammlade, Jr., and H. O. Kunkel
J. Anim Sci. 1953 12: 660-665. [Abstract] [PDF]  

The Effect of Shearing on the Reaction of Lambs to High Environmental Temperature

J. L. Fletcher and George R. Reid
J. Anim Sci. 1953 12: 666-669. [Abstract] [PDF]  

Effect of Stilbestrol on Suckling and Fattening Lambs

R. M. Jordan
J. Anim Sci. 1953 12: 670-679. [Abstract] [PDF]  

Effect of Level of Stilbestrol on Growth and Fattening of Lambs

R. M. Jordan
J. Anim Sci. 1953 12: 680-683. [Abstract] [PDF]  

Relationships between Libido, Semen Characteristics and Fertility in Range Rams

E. L. Wiggins, C. E. Teerill, and L. O. Emik
J. Anim Sci. 1953 12: 684-696. [Abstract] [PDF]  

Effects of Some Genetic and Environmental Factors on Yearling Traits of Navajo and Navajo Crossbred Ewes

Donald A. Price, George M. Sidwell, and James O. Grandstaff
J. Anim Sci. 1953 12: 697-703. [Abstract] [PDF]  

Urinary Calculi in Sheep

C. E. Lindley, E. D. Taysom, W. E. Ham, and B. H. Schneider
J. Anim Sci. 1953 12: 704-714. [Abstract] [PDF]  

Carotene and Vitamin A Metabolism in Cattle and Sheep on Phosphorus-Deficient Rations

Willis D. Gallup, O. O. Thomas, O. Burr Ross, and C. K. Whitehair
J. Anim Sci. 1953 12: 715-721. [Abstract] [PDF]  

Digestibility and Consumption of Pasture Forage by Grazing Sheep

Burch H. Schneider, Balbir K. Soni, and Wendell E. Ham
J. Anim Sci. 1953 12: 722-730. [Abstract] [PDF]  

Observations upon an Unidentified Factor in Feedstuffs Stimulatory to Cellulose Digestion in the Rumen and Improved Liveweight Gains in Lambs

E. W. Ruf, W. H. Hale, and Wise Burroughs
J. Anim Sci. 1953 12: 731-739. [Abstract] [PDF]  

Alteration of Daily Gain, Feed Efficiency and Carcass Characteristics in Beef Cattle with Male Hormones

Martin J. Burris, Ralph Bogart, and A. W. Oliver
J. Anim Sci. 1953 12: 740-746. [Abstract] [PDF]  

The Relationship of Surface Area to Heat Tolerance in Jerseys and Sindhi-Jersey (F₁) Crossbred Cows

R. E. McDowell, Douglas H. K. Lee, and M. H. Fohrman
J. Anim Sci. 1953 12: 747-756. [Abstract] [PDF]  

Repeatability of an Experimental Heat Tolerance Test and the Influence of Season

R. E. McDowell, C. A. Matthews, Douglas H. K. Lee, and M. H. Fohrman
J. Anim Sci. 1953 12: 757-764. [Abstract] [PDF]  

Serum Alkaline Phosphatase Activity in European and Brahman Breeds of Cattle and their Crossbred Types

H. O. Kunkel, David K. Stokes, Jr., W. B. Anthony, and Mary F. Futrell
J. Anim Sci. 1953 12: 765-770. [Abstract] [PDF]  

Correlations between Grades and Gains of Hereford Cattle at Different Stages of Growth and between Grades at Different Times

Ralph M. Durham and J. H. Knox
J. Anim Sci. 1953 12: 771-774. [Abstract] [PDF]  

Relationships between Meat Production Characters and Body Measurements in Beef and Milking Shorthorn Steers

T. S. Yao, W. M. Dawson, and A. C. Cook
J. Anim Sci. 1953 12: 775-786. [Abstract] [PDF]  

Value of Urea Nitrogen in Rations Containing Different Carbohydrate Feeds

Marvin C. Bell, Willis D. Gallup, and C. K. Whitehair
J. Anim Sci. 1953 12: 787-797. [Abstract] [PDF]  

The Value of Several Ammoniated Products as Feed for Beef Cattle

Ralph McCall and W. R. Graham, Jr.
J. Anim Sci. 1953 12: 798-805. [Abstract] [PDF]  

The Value of Certain Supplements for Beef Cattle Fed Harvested Green Alfalfa

J. H. Meyer, G. P. Lofgreen, and F. K. Hart
J. Anim Sci. 1953 12: 806-811. [Abstract] [PDF]  

Antibiotics and the Reproduction of Swine

L. E. Carpenter and Nora Larson
J. Anim Sci. 1953 12: 812-818. [Abstract] [PDF]  

Effect of Feeding Chloromycetin Mycelial Meal upon the Growth and Fecal Microflora of Swine

J. F. Elam, R. L. Jacobs, Jean Fowler, Fred Hale, and J. R. Couch
J. Anim Sci. 1953 12: 819-823. [Abstract] [PDF]  

The Effect of Bacitracin Implants on Weaning Weights and Subsequent Feed Lot Performance of Two-Day Old Pigs

T. W. Perry, G. W. Thrasher, and W. M. Beeson
J. Anim Sci. 1953 12: 824-827. [Abstract] [PDF]  

The Effect of Intermittent Administration of Aureomycin to Growing-Fattening Swine

Joseph E. Burnside, R. H. Grummer, P. H. Phillips, and G. Bohstedt
J. Anim Sci. 1953 12: 828-835. [Abstract] [PDF]  

The Effects of Genetic Diversity and Performance of Inbred Lines Per Se on Hybrid Vigor in Swine

David C. England and Laurence M. Winters
J. Anim Sci. 1953 12: 836-847. [Abstract] [PDF]  

Time of Farrow and Performance in Spring Farrowed Pigs

G. E. Bradford, A. B. Chapman, and R. H. Grummer
J. Anim Sci. 1953 12: 848-855. [Abstract] [PDF]  

The Relationship between Live Hog Scores and Carcass Measurements

L. J. Bratzler and E. P. Margerum, Jr.
J. Anim Sci. 1953 12: 856-858. [Abstract] [PDF]  

A Further Investigation of Specific Gravity as a Measure of Pork Carcass Value

Joe V. Whiteman, J. A. Whatley, and J. C. Hillier
J. Anim Sci. 1953 12: 859-869. [Abstract] [PDF]  

Quantitative Threonine Requirement of the Weanling Pig

W. M. Beeson, H. D. Jackson, and E. T. Mertz
J. Anim Sci. 1953 12: 870-875. [Abstract] [PDF]  

High Levels of Alfalfa in the Rations of Growing-Fattening Swine

V. R. Bohman, J. F. Kidwell, and J. A. McCormick
J. Anim Sci. 1953 12: 876-880. [Abstract] [PDF]  

The Optimum Crude Fiber Level in Rations of Growing Pigs

Joel Axelsson and Sture Eriksson
J. Anim Sci. 1953 12: 881-891. [Abstract] [PDF]  

Abstracts of Papers to be Presented at the Forty-Fifth Annual Meeting of the American Society of Animal Production

J. Anim Sci. 1953 12: 892-957. [Abstract] [PDF]  

News and Notes

J. Anim Sci. 1953 12: 958-960. [Abstract] [PDF]  

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