Nonruminant Nutrition 

Effect of Dietary Protein Level on Composition Changes in Sow Colostrum and Milk

Ralph F. Elliott, G. W. Vander Noot, Rex L. Gilbreath, and Hans Fisher
J. Anim Sci. 1971 32: 1128-1137. [Abstract] [PDF]  

Effects of Housing Environment, Dietary Protein Level and Sex on Performance of Growing-Finishing Swine during Winter Seasons

Richard C. Wahlstrom, Jacob F. Fredrikson, and George W. Libal
J. Anim Sci. 1971 32: 1138-1142. [Abstract] [PDF]  

Influence of Site of Sampling and Stage of Fast on Concentrations of All Free Amino Acids in the Plasma and Liver in the Young Pig

W. L. Stockland, R. J. Meade, M. E. Tumbleson, and B. W. Palm
J. Anim Sci. 1971 32: 1143-1152. [Abstract] [PDF]  

Serum Metabolites of Pregnant and Hysterectomized Gilts Fed Two Levels of Energy

M. E. Ruiz, R. C. Ewan, and V. C. Speer
J. Anim Sci. 1971 32: 1153-1159. [Abstract] [PDF]  

Extraction of an Ulcer-Preventing Principle from Oat Hulls

K. A. Seether, T. S. Miya, T. W. Perry, and P. N. Boehm
J. Anim Sci. 1971 32: 1160-1163. [Abstract] [PDF]  

Urea Metabolism in Sulfate-Deprived and Sulfate-Supplemented Rats

R. Glenn Brown, Athena Macris-Hagerty, Eileen P. Liddy, and Maria-Luisa De Jesus
J. Anim Sci. 1971 32: 1164-1168. [Abstract] [PDF]  

Mold Toxicity in Swine and Laboratory Animals: Effect of Feeding Corn Inoculated with Pure Cultures of Fusarium Roseum Ohio Isolate C

D. P. Sharda, R. F. Wilson, L. E. Williams, L. A. Swiger, and R. F. Cross
J. Anim Sci. 1971 32: 1169-1173. [Abstract] [PDF]  

Ruminant Nutrition 

Vitamin A Status of Steers as Influenced by Corn Silage Harvest Date and Supplemental Vitamin A

F. H. Martin, D. E. Ullrey, E. R. Miller, K. E. Kemp, M. R. Geasler, and H. E. Henderson
J. Anim Sci. 1971 32: 1233-1238. [Abstract] [PDF]  

Polyethylene as Roughage Substitute in Rations for Dairy Cattle

M. Gonzalez-Aranda, L. J. Bush, J. L. Cunningham, and B. J. Steevens
J. Anim Sci. 1971 32: 1239-1244. [Abstract] [PDF]  

-N-Methyl Lysine Metabolism in Sheep

W. G. Bergen and E. L. Potter
J. Anim Sci. 1971 32: 1245-1250. [Abstract] [PDF]  

Urea in Growing Rations for Beef Steer Calves

J. B. Robertson and J. I. Miller
J. Anim Sci. 1971 32: 1251-1255. [Abstract] [PDF]  

Nitrogen Studies with Lambs Fed Alfalfa (Medicago Sativa) as Hay, Low-Moisture and High-Moisture Silages

Alan L. Sutton and R. L. Vetter
J. Anim Sci. 1971 32: 1256-1261. [Abstract] [PDF]  

Monozygotic Bovine Twin Efficiency Values

J. K. Ward, T. J. Klopfenstein, R. K. Christenson, Walter Woods, and Larry Rittenhouse
J. Anim Sci. 1971 32: 1262-1267. [Abstract] [PDF]  

Breeding and Genetics 

Relationship between Productive Traits and Carcass Traits in Lambs

M. P. Botkin, M. L. Riley, R. A. Field, C. LeRoy Johnson, and G. P. Roehrkasse
J. Anim Sci. 1971 32: 1057-1061. [Abstract] [PDF]  

Grading and Two- and Three-Breed Rotational Crossing as Systems for Production of Slaughter Steers

Hollis D. Chapman, T. M. Clyburn, and W. C. McCormick
J. Anim Sci. 1971 32: 1062-1068. [Abstract] [PDF]  

Standard Errors of Heritability Estimates Calculated from Variance Component Analysis af a Two-Way Classification

E. L. Jensen and G. R. Barr
J. Anim Sci. 1971 32: 1069-1077. [Abstract] [PDF]  

Evaluation of Two Types of Age of Dam Correction Factors for Weaning Weight in Beef Cattle

Ricardo Cardellino and R. R. Frahm
J. Anim Sci. 1971 32: 1078-1083. [Abstract] [PDF]  

Production in Some Pure Breeds of Sheep and Their Crosses. I. Reproductive Efficiency in Ewes

George M. Sidwell and Larry R. Miller
J. Anim Sci. 1971 32: 1084-1089. [Abstract] [PDF]  

Production in Some Pure Breeds of Sheep and Their Crosses. II. Birth Weights and Weaning Weights of Lambs

George M. Sidwell and Larry R. Miller
J. Anim Sci. 1971 32: 1090-1094. [Abstract] [PDF]  

Production in Some Pure Breeds of Sheep and Their Crosses. III. Production Indexes in Ewes

George M. Sidwell and Larry R. Miller
J. Anim Sci. 1971 32: 1095-1098. [Abstract] [PDF]  

Production in Some Pure Breeds of Sheep and Their Crosses. IV. Effect of Crossbreeding on Wool Production

George M. Sidwell, Ruel L. Wilson, and Mary E. Hourihan
J. Anim Sci. 1971 32: 1099-1102. [Abstract] [PDF]  

Growth Comparison of a Muscular and Fat Strain of Swine 

I. Relationship between Muscle Quality and Quantity, Plasma Lactate and 17-Hydroxy- Corticosteroids

G. M. Weiss, D. G. Topel, R. C. Ewan, R. E. Rust, and L. L. Christian
J. Anim Sci. 1971 32: 1119-1123. [Abstract] [PDF]  

II. Protein Solubility Characteristics and M. Longissimus and Serum Electrolyte

G. M. Weiss, D. G. Topel, and R. C. Ewan
J. Anim Sci. 1971 32: 1124-1127. [Abstract] [PDF]  

Meat Science 

Effect of Environmental Temperature on Physiological Characteristics of Pigs with Fast and Slow Glycolyzing Muscle

D. G. Topel, D. E. Galloway, J. A. Will, W. E. Weirich, R. H. Grummer, R. G. Cassens, R. G. Kauffman, and E. J. Briskey
J. Anim Sci. 1971 32: 1103-1106. [Abstract] [PDF]  

Effect of Antemortem Injection of Papain on the Tenderness and Quality of Dry-Cured Hams

J. Bruce Smallings, James D. Kemp, Joe D. Fox, and W. G. Moody
J. Anim Sci. 1971 32: 1107-1112. [Abstract] [PDF]  

Growth Effects on Compositional Changes in the Carcass and Tissues of Growing-Finishing Swine

R. L. Hiner
J. Anim Sci. 1971 32: 1113-1118. [Abstract] [PDF]  

Physiology and Endocrinology 

A Technique for Cross-Circulating Blood of of Unanesthetized Sheep

J. R. Seoane and R. G. Warner
J. Anim Sci. 1971 32: 1174-1175. [Abstract] [PDF]  

Effect of Breed and Mating Season on Reproductive Performance of Sheep

Hudson A. Glimp
J. Anim Sci. 1971 32: 1176-1182. [Abstract] [PDF]  

Reproductive Steroids in the Bovine. IV. Urinary Estrogen Excretion Rates from 0 to 9 Days after Breeding in Fertile and Nonfertile Cows

R. D. Randel, H. A. Gaverick, R. E. Erb, and C. J. Callahan
J. Anim Sci. 1971 32: 1183-1189. [Abstract] [PDF]  

The Sulfobromophthalein (BSP) Liver Function Test for Sheep

R. E. Tucker, G. E. Mitchell, Jr., and C. O. Little
J. Anim Sci. 1971 32: 1190-1194. [Abstract] [PDF]  

⁵⁹Fe Retention in Sheep as a Function of Age and of Artificially Induced Parasitism with Haemonchus Contortus

J. J. B. Anderson, S. C. Bautista, J. R. Posada, W. C. Crackel, and E. E. Hatfield
J. Anim Sci. 1971 32: 1195-1201. [Abstract] [PDF]  

Response of Ovaries to Removal of Corpora Lutea in Sheep

J. Dufour, O. J. Ginther, and L. E. Casida
J. Anim Sci. 1971 32: 1202-1205. [Abstract] [PDF]  

Effects of Hormone Combinations on Estrus, Ovulation and Fertility in Ewes

J. A. Falkenburg, C. V. Hulet, and C. C. Kaltenbach
J. Anim Sci. 1971 32: 1206-1211. [Abstract] [PDF]  

Differentiation of Semen from Bos Bubalus and Bos Taurus Indicus by Starch Gel Electrophoresis

Amal Krishna Banerjee and N. C. Ganguli
J. Anim Sci. 1971 32: 1212-1215. [Abstract] [PDF]  

Influence of Postbreeding Thermal Stress on Conception Rate in Beef Cattle

S. E. Dunlap and C. K. Vincent
J. Anim Sci. 1971 32: 1216-1218. [Abstract] [PDF]  

Some Cytogenetic Aspects of Intersexuality in the Bovine

Nat M. Kieffer and A. M. Sorensen, Jr.
J. Anim Sci. 1971 32: 1219-1228. [Abstract] [PDF]  

Influence of Live Weight, Age and Sex on Circulating Growth Hormone Levels in Swine

David G. Siers and L. A. Swiger
J. Anim Sci. 1971 32: 1229-1232. [Abstract] [PDF]  

Symposium on Animal Behavior and Ethology of Farm Animals 

Learning in Farm Animals

D. D. Keatzer
J. Anim Sci. 1971 32: 1268-1273. [Abstract] [PDF]  

Social Behavior in Farm Animals

David A. Wieckert
J. Anim Sci. 1971 32: 1274-1277. [Abstract] [PDF]  

Ethology and its Place in Animal Science

Erich Klinghammer and Michael W. Fox
J. Anim Sci. 1971 32: 1278-1283. [Abstract] [PDF]  

Other 

News and Notes

J. Anim Sci. 1971 32: 1284. [Abstract] [PDF]  

Errata

J. Anim Sci. 1971 32: 1284. [PDF]  

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