Nonruminant Nutrition 

Effects of Aerial Ammonia on Growth and Health of Young Pigs

John G. Drummond, Stanley E. Curtis, Joseph Simon, and Horace W. Norton
J. Anim Sci. 1980 50: 1085-1091. [Abstract] [PDF]  

Sodium Requirements, Balance and Tissue Composition of Growing Pigs

P. F. Alcantara, L. E. Hanson, and J. D. Smith
J. Anim Sci. 1980 50: 1092-1101. [Abstract] [PDF]  

Ruminant Nutrition 

Effect of Sampling Intervals and Digesta Markers on Abomasal Flow Determinations

John Waller, Neal Merchen, Tom Hanson, and Terry Klopfenstein
J. Anim Sci. 1980 50: 1122-1126. [Abstract] [PDF]  

Effects of Limestone, Monensin and Feeding Level on Corn Silage Net Energy Value and Composition of Growth in Cattle

F. M. Byers
J. Anim Sci. 1980 50: 1127-1135. [Abstract] [PDF]  

Protein and Selenium Levels for Growing and Finishing Beef Cattle

F. M. Byers and A. L. Moxon
J. Anim Sci. 1980 50: 1136-1144. [Abstract] [PDF]  

Nitrogen Balance, Abomasal Crude Protein and Amino Acids in Wethers Fed Formaldehyde-treated Coastal Bermudagrass and Infused with Methionine, Glucose or Monensin

C. K. Moore, H. E. Amos, J. J. Evans, R. S. Lowrey, and D. Burdick
J. Anim Sci. 1980 50: 1145-1159. [Abstract] [PDF]  

Use of Feed Additives to Reduce Ruminal Methane Production and Deaminase Activity in Steers

G. M. J. Horton
J. Anim Sci. 1980 50: 1160-1164. [Abstract] [PDF]  

Phenolic Compounds in Roughages and Their Fate in the Digestive System of Sheep

G. C. Fahey, Jr., S. Y. Al-Haydari, F. C. Hinds, and D. E. Short
J. Anim Sci. 1980 50: 1165-1172. [Abstract] [PDF]  

Meat Science and Muscle Biology 

Influence of Initial Ham Quality and Physical Dimensions on Processing Yield

W. L. Varnadore, J. O. Reagan, and J. A. Carpenter
J. Anim Sci. 1980 50: 1061-1066. [Abstract] [PDF]  

Fragmentation Index of Raw Muscle as a Tenderness Predictor of Steaks from US Good and US Standard Steer and Bullock Carcasses

C. R. Calkins and G. W. Davis
J. Anim Sci. 1980 50: 1067-1072. [Abstract] [PDF]  

Effects of Age and Adipocyte Size on Glucose and Palmitate Metabolism and Oxidation in Pigs

Terry D. Etherton and C. Eugene Allen
J. Anim Sci. 1980 50: 1073-1084. [Abstract] [PDF]  

Behavior 

The Effect of Varying the Temporal Distribution of Conditioning Trials on Equine Learning Behavior

L. Rubin, C. Oppegard, and H. F. Hintz
J. Anim Sci. 1980 50: 1184-1187. [Abstract] [PDF]  

Applied Animal Science 

Digestion and Metabolism in Lambs and Steers Fed Monensin with Different Levels of Barley

G. M. J. Horton, K. A. Bassendowski, and E. H. Keeler
J. Anim Sci. 1980 50: 997-1008. [Abstract] [PDF]  

Utilization of Alfalfa Juice Protein-Lipid Products by Lambs

D. A. Dinius, C. K. Lyon, and G. O. Kohler
J. Anim Sci. 1980 50: 1009-1016. [Abstract] [PDF]  

Effects on Reproductive Performance of Administration of GnRH to Early Postpartum Dairy Cows

J. G. Nash, Jr., L. Ball, and J. D. Olson
J. Anim Sci. 1980 50: 1017-1021. [Abstract] [PDF]  

Effect of Dried Citrus Pulp and Cage Layer Manure in Combination with Monensin on Performance and Tissue Mineral Composition in Finishing Steers

Pravee Vijchulata, P. R. Henry, C. B. Ammerman, S. G. Potter, A. Z. Palmer, and H. N. Becker
J. Anim Sci. 1980 50: 1022-1030. [Abstract] [PDF]  

Oxidation Ditch Mixed Liquor as a Source of Certain Nutrients for Finishing Swine

G. R. Frank, A. H. Jensen, and D. L. Day
J. Anim Sci. 1980 50: 1031-1039. [Abstract] [PDF]  

Relationship of Live Weight to Calving Rate of Grade Zebu Heifers and Cows on the Eastern Plains of Colombia

Joel M. Levine, M. C. Amezquita, and W. D. Hohenboken
J. Anim Sci. 1980 50: 1040-1044. [Abstract] [PDF]  

Effects of Housing Systems on Growing-Finishing Swine

Richard C. Wahlstrom and George W. Libal
J. Anim Sci. 1980 50: 1045-1050. [Abstract] [PDF]  

Breeding and Genetics 

Confidence Intervals for Ratios of Linear Functions of Mixed Models with Reference to Animal Breeding Data

Daniel Gianola
J. Anim Sci. 1980 50: 1051-1056. [Abstract] [PDF]  

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

R. A. Pumfrey, R. K. Johnson, P. J. Cunningham, and Dwane R. Zimmerman
J. Anim Sci. 1980 50: 1057-1060. [Abstract] [PDF]  

Physiology and Endocrinology 

Control of Luteal Function and Implantation in the Mink by Prolactin

Roger L. Papke, Patrick W. Concannon, Hugh F. Travis, and William Hansel
J. Anim Sci. 1980 50: 1102-1107. [Abstract] [PDF]  

Use of Artificial Light and Day Length to Alter the Life Cycles of Mink

Hugh F. Travis and Thomas E. Pilbeam
J. Anim Sci. 1980 50: 1108-1112. [Abstract] [PDF]  

Blood Flow Steroid Secretion and Nutrient Uptake of the Gravid Bovine Uterus

C. L. Ferrell and S. P. Ford
J. Anim Sci. 1980 50: 1113-1121. [Abstract] [PDF]  

Symposium: The Role of Zebu Cattle in Efficient Beef Production 

History and Development of Zebu Cattle in the United States

James O. Sanders
J. Anim Sci. 1980 50: 1188-1200. [Abstract] [PDF]  

Genetic and Biological Aspects of Zebu Adaptability

J. W. Turner
J. Anim Sci. 1980 50: 1201-1205. [Abstract] [PDF]  

Breed and Heterosis Effects of American Zebu Cattle

D. E. Franke
J. Anim Sci. 1980 50: 1206-1214. [Abstract] [PDF]  

Efective Crossbreeding Systems Utilizing Zebu Cattle

Marvin Koger
J. Anim Sci. 1980 50: 1215-1220. [Abstract] [PDF]  

Prognosis of Zebu Cattle: Research and Application

T. C. Cartwright
J. Anim Sci. 1980 50: 1221-1226. [Abstract] [PDF]  

Other 

Genetic and Nongenetic Factors Affecting the Elemental Composition of Human and other Animal Tissues — A Review

J. J. Doyle
J. Anim Sci. 1980 50: 1173-1183. [Abstract] [PDF]  

News and Notes

J. Anim Sci. 1980 50: 1227-1229. [Abstract] [PDF]  

Placement

J. Anim Sci. 1980 50: 1230-1234. [Abstract] [PDF]  

Memorials

J. Anim Sci. 1980 50: 1235. [PDF]  

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