Nonruminant Nutrition 

Effect of Feeding Frequency during Gestation on Reproductive Performance of Gilts and Sows

E. J. Michel, R. A. Easter, H. W. Norton, and J. K. Rundquist
J. Anim Sci. 1980 50: 93-98. [Abstract] [PDF]  

Effect of Supplemental Choline on Performance of Starting, Growing and Finishing Pigs: A Cooperative Regional Study

J. Anim Sci. 1980 50: 99-102. [Abstract] [PDF]  

Ruminant Nutrition 

Mineral Utilization in Sheep Fed Spring Forages of Different Species, Maturity and Nitrogen Fertility

O. R. Rosero, R. E. Tucker, G. E. Mitchell, Jr., and G. T. Schelling
J. Anim Sci. 1980 50: 128-136. [Abstract] [PDF]  

Effects of Dietary Energy and Biological Type on Lipogenic-Related Enzymes in Beef Steers

R. A. Scott and R. L. Prior
J. Anim Sci. 1980 50: 137-144. [Abstract] [PDF]  

Assessment of Sodium Requirements of Grazing Beef Cattle: a Review

James G. Morris
J. Anim Sci. 1980 50: 145-152. [Abstract] [PDF]  

Delignification of Fibrous Wastes by Peroxyacetic Acid Treatments

L. D. Kamstra, D. Ronning, H. G. Walker, G. O. Kohler, and O. Wayman
J. Anim Sci. 1980 50: 153-159. [Abstract] [PDF]  

Effect of Diethylstilbestrol and Synovex-S on Fasting Metabolism Measurements of Beef Steers

T. S. Rumsey, H. F. Tyrrell, and P. W. Moe
J. Anim Sci. 1980 50: 160-166. [Abstract] [PDF]  

Meat Science and Muscle Biology 

Effect of Hormone Injections on Fatty Acid Composition of Lipid in Muscle and Liver Tissues of New Zealand White Rabbits

D. F. Hougham and D. A. Cramer
J. Anim Sci. 1980 50: 57-61. [Abstract] [PDF]  

Carcass Traits of and Preweaning Creep Feeding Effects on Steers Sired by Angus, Holstein, Simmental and Chianina Bulls

Everett L. Martin, D. Craig Anderson, and Clayton C. O'Mary
J. Anim Sci. 1980 50: 62-66. [Abstract] [PDF]  

Anistropy and Postmortem Changes in the Electrical Resistivity and Capacitance of Skeletal Muscle

H. J. Swatland
J. Anim Sci. 1980 50: 67-74. [Abstract] [PDF]  

Maturity and Its Relationship to Muscle Characteristics of Cattle

D. P. Cornforth, A. L. Hecker, D. A. Cramer, A. A. Spindler, and M. M. Mathias
J. Anim Sci. 1980 50: 75-80. [Abstract] [PDF]  

Effect of Feed Intake Level and Influence of Breed and Sex on the Relationships between the Physical Composition of the Bovine Carcass and Specific Gravity

A. Fortin, J. T. Reid, A. M. Maiga, D. W. Sim, and G. H. Wellington
J. Anim Sci. 1980 50: 81-92. [Abstract] [PDF]  

Behavior 

Sexual Performance Levels of Rams (Ovis Aries) as Affected by Social Experiences during Rearing

J. J. Zenchak and G. C. Anderson
J. Anim Sci. 1980 50: 167-174. [Abstract] [PDF]  

Utilization of Dietary Fiber from Alfalfa by Growing Swine. I. Apparent Digestibility of Diet Components in Specific Segments of the Gastrointestinal Tract

Maria L. Kass, P. J. Van Soest, W. G. Pond, Bertha Lewis, and R. E. McDowell
J. Anim Sci. 1980 50: 175-191. [Abstract] [PDF]  

Utilization of Dietary Fiber from Alfalfa by Growing Swine. II. Volatile Fatty Acid Concentrations in and Disappearance from the Gastrointestinal Tract

Maria L. Kass, P. J. Van Soest, and W. G. Pond
J. Anim Sci. 1980 50: 192-197. [Abstract] [PDF]  

Physiology and Endocrinology 

Models for Prediction of Days to First Ovulation Based on Changes in Endocrine and Nonendocrine Traits during the First Two Weeks Postpartum in Holstein Cows

J. S. Stevenson and J. H. Britt
J. Anim Sci. 1980 50: 103-112. [Abstract] [PDF]  

Progesterone-Induced Uterine Secretions in Pigs. Recovery from Pseudopregnant and Unilaterally Pregnant Gilts

S. Mahaboob Basha, Fuller W. Bazer, Rodney D. Geisert, and R. Michael Roberts
J. Anim Sci. 1980 50: 113-123. [Abstract] [PDF]  

Effect of Repeated Superovulation on Ovulatory Response of Dairy Cows

W. F. Lubbadeh, C. N. Graves, and S. L. Spahr
J. Anim Sci. 1980 50: 124-127. [Abstract] [PDF]  

Applied Animal Science 

Adjusting Protein in Feedlot Diets during Thermal Stress

D. R. Ames, D. R. Brink, and C. L. Willms
J. Anim Sci. 1980 50: 1-6. [Abstract] [PDF]  

Effect of Four Types of Floor Slats on Certain Feet Characteristics and Performance of Swine

G. L. Newton, C. V. Booram, O. M. Hale, and B. G. Mullinix, Jr.
J. Anim Sci. 1980 50: 7-20. [Abstract] [PDF]  

Influence of the Porcine Stress Syndrome on Production and Carcass Traits

J. P. Carlson, L. L. Christian, D. L. Kuhlers, and B. A. Rasmusen
J. Anim Sci. 1980 50: 21-28. [Abstract] [PDF]  

Nitrogen Sources and Monensin Levels for Growing Steers Fed Corn Silage

L. C. Pendlum, J. A. Boling, and N. W. Bradley
J. Anim Sci. 1980 50: 29-34. [Abstract] [PDF]  

Effects of Dried Digested Sludge and Corn Grown on Soil Treated with Liquid Digested Sludge on Performance, Carcass Quality and Tissue Residues in Beef Steers

J. E. Bertrand, M. C. Lutrick, H. L. Breland, and R. L. West
J. Anim Sci. 1980 50: 35-40. [Abstract] [PDF]  

Effect of Monensin with Cottonseed Hulls and Energy Supplements for Growing Steers

Pravee Vijchulata, P. R. Henry, C. B. Ammerman, S. G. Potter, and H. N. Becker
J. Anim Sci. 1980 50: 41-47. [Abstract] [PDF]  

Performance and Tissue Mineral Composition of Ruminants Fed Cage Layer Manure in Combination with Monensin

Pravee Vijchulata, P. R. Henry, C. B. Ammerman, H. N. Becker, and A. Z. Palmer
J. Anim Sci. 1980 50: 48-56. [Abstract] [PDF]  

Other 

News and Notes

J. Anim Sci. 1980 50: 198-200. [Abstract] [PDF]  

Placement

J. Anim Sci. 1980 50: 201-205. [Abstract] [PDF]  

Memorial—Max A. Jeter

J. Anim Sci. 1980 50: 206. [Abstract] [PDF]  

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