Articles 

The Nature of Early-Season Infertility in Sheep

C. V. Hulet, H. P. Voigtlander, Jr., A. L. Pope, and L. E. Casida
J. Anim Sci. 1956 15: 607-616. [Abstract] [PDF]  

The Effects of Shearing and Level of Feeding on Fertility of Rams

C. V. Hulet, A. S. El-Sheikh, A. L. Pope, and L. E. Casida
J. Anim Sci. 1956 15: 617-624. [Abstract] [PDF]  

The Relationship of Thyroid Activity to Lactation, Growth, and Sex in Sheep

O. N. Singh, H. A. Henneman, and E. P. Reineke
J. Anim Sci. 1956 15: 625-630. [Abstract] [PDF]  

Some Abnormalities of the Bovine Endometrium

Samuel Moss, J. F. Sykes, and T. R. Wrenn
J. Anim Sci. 1956 15: 631-639. [Abstract] [PDF]  

The Effect of Age and Plane of Nutrition on Growth Hormone and Thyrotropic Hormone Content of Pituitary Glands of Holstein Heifers

David T. Armstrong and William Hansel
J. Anim Sci. 1956 15: 640-649. [Abstract] [PDF]  

The Hormonal Control of Estrus and Ovulation in the Beef Heifer

John E. Nellor and H. H. Cole
J. Anim Sci. 1956 15: 650-661. [Abstract] [PDF]  

The Effect of Birth Weight, Age of Dam and Time of Birth on Suckling Gains of Beef Calves

G. E. Nelms and Ralph Bogart
J. Anim Sci. 1956 15: 662-666. [Abstract] [PDF]  

Factors Affecting Weaning Weights of Crossbred Spring Lambs

R. C. deBaca, Ralph Bogart, Lyle D. Calvin, and O. M. Nelson
J. Anim Sci. 1956 15: 667-678. [Abstract] [PDF]  

The Effects of Oral Estrogens and Androgens Singly and in Combination on Yearling Steers

W. M. Beeson, F. N. Andrews, Martin Stob, and T. W. Perry
J. Anim Sci. 1956 15: 679-684. [Abstract] [PDF]  

The Oral Administration of Diethylstilbestrol, Dienestrol, and Hexestrol for Fattening Calves

F. N. Andrews, Martin Stob, T. W. Perry, and W. M Beeson
J. Anim Sci. 1956 15: 685-688. [Abstract] [PDF]  

The Influence of the Oral Administration of Diethylstilbestrol on Certain Carcass Characteristics of Beef Cattle

Joe Kastelic, Paul Homeyer, and E. A. Kline
J. Anim Sci. 1956 15: 689-700. [Abstract] [PDF]  

Effect of Diethylstilbestrol Implantation on Carcass Composition and the Weight of Certain Endocrine Glands of Steers and Bulls

V. R. Cahill, L. E. Kunkle, Earle W. Klosterman, F. E. Deatherage, and Eugen Wierbicki
J. Anim Sci. 1956 15: 701-709. [Abstract] [PDF]  

Effects of Chlortetracycline, Inedible Animal Fat, Stilbestrol and High and Low Quality Roughage on Performance of Yearling Steers: I. Feed Consumption and Rates of Gain

E. S. Erwin, I. A. Dyer, and M. E. Ensminger
J. Anim Sci. 1956 15: 710-716. [Abstract] [PDF]  

Effects of Chlortetracycline, Inedible Animal Fat, Stilbestrol and High and Low Quality Roughage on Performance of Yearling Steers: II. Digestibility of Dry Matter, Crude Fiber, Crude Protein, and Ether Extract

E. S. Erwin, I. A. Dyer, and M. E. Ensminger
J. Anim Sci. 1956 15: 717-721. [Abstract] [PDF]  

Water Intake Rates of Cattle

C. F. Winchester and M. J. Morris
J. Anim Sci. 1956 15: 722-740. [Abstract] [PDF]  

The Effect of Certain Nutritional Factors including Calcium, Phosphorus and Zinc on Parakeratosis in Swine

P. K. Lewis, Jr., W. G. Hoekstra, R. H. Grummer, and P. H. Phillips
J. Anim Sci. 1956 15: 741-751. [Abstract] [PDF]  

The Relationship of Parakeratosis, Supplemental Calcium and Zinc to the Zinc Content of Certain Body Components of Swine

W. G. Hoekstra, P. K. Lewis, Jr., P. H. Phillips, and R. H. Grummer
J. Anim Sci. 1956 15: 752-764. [Abstract] [PDF]  

A Study of the Growth-Promoting Effects of Trimethylalkylammonium Stearate and Antibiotics for Pigs

R. W. Luecke, J. A. Hoefer, and F. Thorp, Jr.
J. Anim Sci. 1956 15: 765-769. [Abstract] [PDF]  

Chlortetracycline Supplements in Self-Fed Rations for Lambs

H. O. Kunkel, Leonard V. Packett, Jr., Marcus Hoelscher, and J. H. Bridges
J. Anim Sci. 1956 15: 770-780. [Abstract] [PDF]  

The Effect of Chlortetracycline on the Incidence of Enterotoxemia and Weight Gains in Lambs Maintained under Commercial Feed-Lot Conditions

W. P. Johnson, R. F. Elliott, and A. L. Shor
J. Anim Sci. 1956 15: 781-787. [Abstract] [PDF]  

Digestion Coefficients and Nitrogen Retention of Young Dairy Calves as Affected by Antibiotics and Advancing Age

D. E. Hogue, R. G. Warner, C. H. Grippin, and J. K. Loosli
J. Anim Sci. 1956 15: 788-793. [Abstract] [PDF]  

The Effect of Organic Arsenicals, Chlortetra-Cycline and Linseed Oil Meal on Selenium Poisoning in Swine

Richard C. Wahlstrom, Leslie D. Kamstra, and Oscar E. Olson
J. Anim Sci. 1956 15: 794-799. [Abstract] [PDF]  

Experimentally Produced Urinary Calculi in Sheep

C. J. Elam, B. H. Schneider, and W. E. Ham
J. Anim Sci. 1956 15: 800-810. [Abstract] [PDF]  

Raising Beef Calves from Birth on Synthetic and Whole Dried Milk with and without Oxytetracycline

M. W. Galgan and M. E. Ensminger
J. Anim Sci. 1956 15: 811-819. [Abstract] [PDF]  

Dehydrated Alfalfa Meal as a Dietary Ingredient for Swine

D. E. Becker, L. J. Hanson, A. H. Jensen, S. W. Terrill, and H. W. Norton
J. Anim Sci. 1956 15: 820-829. [Abstract] [PDF]  

The Inhibitory Effect of Dehydrated Alfalfa Meal in the Diet of Swine

L. J. Hanson, D. E. Becker, S. W. Terrill, A. H. Jensen, and H. W. Norton
J. Anim Sci. 1956 15: 830-839. [Abstract] [PDF]  

The Effect of Feeding Dehydrated Alfalfa Leaf Meal and Trace Minerals to Growing Beef Calves Fed Poor Quality Prairie Hay

J. W. Gossett and J. K. Riggs
J. Anim Sci. 1956 15: 840-845. [Abstract] [PDF]  

The Effect of Change of Ration on the Required Length of Preliminary Feeding Period in Digestion Trials with Sheep

L. E. Lloyd, H. E. Peckham, and E. W. Crampton
J. Anim Sci. 1956 15: 846-853. [Abstract] [PDF]  

The Amounts of Short Chain Acids Formed during Rumen Fermentation

R. S. Emery, C. K. Smith, and C. F. Huffman
J. Anim Sci. 1956 15: 854-862. [Abstract] [PDF]  

The Effect of High Levels of Cobalt on the In vitro Digestion of Cellulose by Rumen Microorganisms

R. L. Salsbury, C. K. Smith, and C. F. Huffman
J. Anim Sci. 1956 15: 863-868. [Abstract] [PDF]  

Producing Leaner Market Hogs by Different Feed Combinations and Controlled Corn Intake

C. E. Jordan, W. M. Beeson, and J. R. Wiley
J. Anim Sci. 1956 15: 869-890. [Abstract] [PDF]  

Beef Carcass Composition and Yield of Wholesale Cuts as Estimated from Left and Right Sides

O. D. Butler, M. J. Garber, and R. L. Smith
J. Anim Sci. 1956 15: 891-895. [Abstract] [PDF]  

The Fat-Lean Ratio in the Rough Loin as a Tool in Evaluation of Pork Carcasses

A. M. Pearson, L. J. Bratzler, J. A. Hoefer, J. F. Price, W. T. Magee, and R. J. Deans
J. Anim Sci. 1956 15: 896-901. [Abstract] [PDF]  

Variation in Thiamine Content of Raw Beef Muscle

Sylvia Cover and W. H. Smith, Jr.
J. Anim Sci. 1956 15: 902-910. [Abstract] [PDF]  

Relationships between Conformation Scores and Live Animal Measurements of Beef Cattle

C. J. Brown, E. J. Warwick, H. J. Smith, W. W. Green, and H. A. Stewart
J. Anim Sci. 1956 15: 911-921. [Abstract] [PDF]  

Environmental Factors Affecting Body Dimensions in Yearling Hampshire Ewes

D. W. Cassard, P. W. Gregory, W. C. Weir, and J. F. Wilson
J. Anim Sci. 1956 15: 922-929. [Abstract] [PDF]  

Prediction Equations for Rotational Crossbreeding

J. L. Carmon, H. A. Stewart, C. C. Cockerham, and R. E. Comstock
J. Anim Sci. 1956 15: 930-936. [Abstract] [PDF]  

News and Notes

J. Anim Sci. 1956 15: 937-940. [Abstract] [PDF]  

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