Nonruminant Nutrition 

Digestible Energy Requirements of Working and Non-working Ponies

K. M. Barth, J. W. Williams, and D. G. Brown
J. Anim Sci. 1977 44: 585-589. [Abstract] [PDF]  

Influence of Dietary Levels of Selenium on Tissue Selenium of Growing Pigs in Canada

L. G. Young, A. G. Castell, and D. E. Edmeades
J. Anim Sci. 1977 44: 590-594. [Abstract] [PDF]  

Isoleucine Requirement of the Lactating Sow

D. G. Haught and V. C. Speer
J. Anim Sci. 1977 44: 595-600. [Abstract] [PDF]  

Effect of Dietary energy and protein on age and weight at puberty of gilts

D. W. Friend
J. Anim Sci. 1977 44: 601-607. [Abstract] [PDF]  

Nutrient Characterization of Swine Fecal Waste and Utilization of these Nutrients by Swine

E. T. Kornegay, M. R. Holland, K. E. Webb, Jr., K. P. Bovard, and J. D. Hedges
J. Anim Sci. 1977 44: 608-619. [Abstract] [PDF]  

Ruminant Nutrition 

Protein Requirements of Chios Sheep during Maintenance

Andreas Papas
J. Anim Sci. 1977 44: 665-671. [Abstract] [PDF]  

Protein Requirements of Lactating Chios Ewes

Andreas Papas
J. Anim Sci. 1977 44: 672-679. [Abstract] [PDF]  

Fate of Tritium in Calves Subcutaneously Implanted with Diethylstilbestrol

G. F. Bories, R. Ferrando, J. Woirhaye, J. C. Peleran, and J. P. Valette
J. Anim Sci. 1977 44: 680-686. [Abstract] [PDF]  

Effect of Diet Protein Level on Weight Gains of Early Weaned Beef Calves

W. E. Neville, Jr., R. E. Hellwig, R. J. Ritter, III, and W. C. McCormick
J. Anim Sci. 1977 44: 687-693. [Abstract] [PDF]  

Chewing Time, Rumen Fermentation and Their Relationship in Steers as Affected by Diet Composition

E. M. Sudweeks
J. Anim Sci. 1977 44: 694-701. [Abstract] [PDF]  

Ammonia Toxicity in Cattle. II. Changes in Carotid and Jugular Blood Components Associated with Toxicity

A. Davidovich, E. E. Bartley, T. E. Chapman, R. M. Bechtle, A. D. Dayton, and R. A. Frey
J. Anim Sci. 1977 44: 702-709. [Abstract] [PDF]  

A Technique for Preparing Ciliated Rumen Protozoa for Scanning Electron Microscopy

J. H. Rittenburg, R. C. Bayer, and M. D. Stern
J. Anim Sci. 1977 44: 710-712. [Abstract] [PDF]  

Applied Animal Science 

Effect of Arsanilic Acid in Swine Diets on Fresh Waste Production, Composition and Anaerobic Decomposition

M. C. Brumm, A. L. Sutton, V. B. Mayrose, J. C. Nye, and H. W. Jones
J. Anim Sci. 1977 44: 521-531. [Abstract] [PDF]  

Breeding and Genetics 

Selecting for Weight and Rate of Gain in Inbred Lambs

S. K. Ercanbrack and D. A. Price
J. Anim Sci. 1977 44: 532-541. [Abstract] [PDF]  

Crossbreeding of Iranian Fat-Tailed Sheep: Lamb Performance of Karakul, Mehraban and Naeini Breeds

A. Farid, M. Makarechian, and N. Sefidbakht
J. Anim Sci. 1977 44: 542-548. [Abstract] [PDF]  

Estimates of Genotype x Environment Interactions within and between Two Breeds of Swine for Production and Carcass Traits

Daryl L. Kuhlers, A. B. Chapman, and N. L. First
J. Anim Sci. 1977 44: 549-556. [Abstract] [PDF]  

An Analysis of the Dependency Structure between a Gilt's Prebreeding and Reproductive Traits. I. Phenotypic and Genetic Correlations

L. D. Young, R. K. Johnson, and I. T. Omtvedt
J. Anim Sci. 1977 44: 557-562. [Abstract] [PDF]  

An Analysis of the Dependency Structure between a Gilt's Prebreeding and Reproductive Traits. II. Principal Component Analysis

L. D. Young, R. K. Johnson, and I. T. Omtvedt
J. Anim Sci. 1977 44: 565-570. [Abstract] [PDF]  

Meat Science and Animal Biology 

Longissimus Muscle Histological Characteristics of Simmental x Angus, Hereford x Angus and Limousin x Angus Crossbred Steers as Related to Carcass Composition and Meat Palatability Traits

Michael L. May, Michael E. Dikeman, and Robert Schalles
J. Anim Sci. 1977 44: 571-580. [Abstract] [PDF]  

Effect on Conveyor Speed on Mechanical Tenderization of Beef inside Rounds

W. C. Schwartz and R. W. Mandigo
J. Anim Sci. 1977 44: 581-584. [Abstract] [PDF]  

Physiology and Endocrinology 

Conceptus Development in Intact and Unilaterally Hysterectomized-Ovariectomized Gilts: Interrelations among Hormonal Status, Placental Development, Fetal Fluids and Fetal Growth

J. W. Knight, Fuller W. Bazer, W. W. Thatcher, D. E. Franke, and H. D. Wallace
J. Anim Sci. 1977 44: 620-637. [Abstract] [PDF]  

Sperm Transport into the Cervix of the Ewe after Regulation of Estrus with Prostaglandin or Progestogen

H. W. Hawk and B. S. Cooper
J. Anim Sci. 1977 44: 638-644. [Abstract] [PDF]  

Effect of Alterations in Ambient Temperature on Serum Prolactin Concentration in steers

V. G. Smith, R. R. Hacker, and R. G. Brown
J. Anim Sci. 1977 44: 645-649. [Abstract] [PDF]  

Acute and Chronic Effects of Gonadotropin Releasing Hormone on Reproductive Characteristics of Rams during the Nonbreeding Season

B. D. Schanbacher and D. D. Lunstra
J. Anim Sci. 1977 44: 650-655. [Abstract] [PDF]  

Reproductive Physiology of the Stallion. VIII. Artificial Photoperiod, Collection Interval and Seminal Characteristics, Sexual behavior and Concntrations of LH and Testosterone in Serum

D. L. Thomson, Jr., B. W. Picket, W. E. Berndtson, J. L. Voss, and T. M. Nett
J. Anim Sci. 1977 44: 656-664. [Abstract] [PDF]  

Other 

News and Notes

J. Anim Sci. 1977 44: 713-714. [Abstract] [PDF]  

Placement

J. Anim Sci. 1977 44: 714-716. [Abstract] [PDF]  

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