Nonruminant Nutrition 

Effect of Pyrantel Salts on Ascaris Suum Infection in Growing Pigs

Dean R. Zimmerman, V. C. Speer, W. Zimmermann, and W. P. Switzer
J. Anim Sci. 1971 32: 874-878. [Abstract] [PDF]  

Serum Free Amino Acids in Piglets during the Early Postnatal Period

S. Gösta Bengtsson
J. Anim Sci. 1971 32: 879-882. [Abstract] [PDF]  

Effect of Vitamin E and Selenium on Tissue Composition of Young Pigs

R. C. Ewan
J. Anim Sci. 1971 32: 883-887. [Abstract] [PDF]  

Response of Plasma Ca to Thyroidectomy and Calcitonin in Growing Pigs

W. G. Pond, E. F. Walker, Jr., L. Krook, and J. R. O'Connor
J. Anim Sci. 1971 32: 888-890. [Abstract] [PDF]  

Effect of Cooked Soybeans on Performance, Fatty Acid Composition and Pork Carcass Characteristics

Richard C. Wahlstrom, George W. Libal, and Richard J. Berns
J. Anim Sci. 1971 32: 891-894. [Abstract] [PDF]  

Plasma Carbohydrate Levels in the Neonatal Pig

J. E. Pettigrew, Jr., Dean R. Zimmerman, and R. C. Ewan
J. Anim Sci. 1971 32: 895-899. [Abstract] [PDF]  

Sulfur Amino Acid Requirement of the Pregnant Gilt

P. J. Holden, R. C. Ewan, and V. C. Speer
J. Anim Sci. 1971 32: 900-904. [Abstract] [PDF]  

Selenium Supplementation of Practical Diets for Growing-Finishing Swine

A. W. Groce, E. R. Miller, K. K. Keahey, D. E. Ullrey, and D. J. Ellis
J. Anim Sci. 1971 32: 905-911. [Abstract] [PDF]  

Ruminant Nutrition 

Further Studies on Continuous and Rotational Grazing of Irrigated Pasture by Yearling Beef Steers and Heifers

J. L. Hull, C. A. Raguse, and D. W. Henderson
J. Anim Sci. 1971 32: 984-988. [Abstract] [PDF]  

Rumen Development in Lambs. II. Rumen Metabolite Changes

S. E. Poe, D. G. Ely, G. E. Mitchell, Jr., H. A. Glimp, and W. P. Deweese
J. Anim Sci. 1971 32: 989-993. [Abstract] [PDF]  

Chemical Additives in Rumen Fermentations: In vitro Effects of Drugs, Inoculum Source and Substrate on Rumen Volatile Fatty Acids and Protozoa

J. J. O'Connor, G. S. Myers, Jr., D. C. Maplesden, and G. W. Vander Noot
J. Anim Sci. 1971 32: 994-998. [Abstract] [PDF]  

Comparison of the ⁵¹CrCl₃ Ratio and Total Collection Techniques in Digestibility Studies with a Wild Ruminant, the White-Tailed Deer

William W. Mautz
J. Anim Sci. 1971 32: 999-1002. [Abstract] [PDF]  

Methods of Estimating Dry-Weight Composition in Diets of Steers

James C. Free, Phillip L. Sims, and Richard M. Hansen
J. Anim Sci. 1971 32: 1003-1007. [Abstract] [PDF]  

Bovine Serum Lipids. I. The Influence of Added Animal Fat to the Ration

J. A. Marchello, F. D. Dryden, and W. H. Hale
J. Anim Sci. 1971 32: 1008-1015. [Abstract] [PDF]  

Bovine Serum Lipids. II. Lipoprotein Quantitative and Qualitative Composition as Influenced by Added Animal Fat Diets

F. D. Dryden, J. A. Marchello, G. H. Adams, and W. H. Hale
J. Anim Sci. 1971 32: 1016-1029. [Abstract] [PDF]  

Comparison of Four in vitro Methods for Predicting in vivo Digestibility of Forages

R. M. Meyer, E. E. Bartley, F. Julius, and L. R. Fina
J. Anim Sci. 1971 32: 1030-1036. [Abstract] [PDF]  

Atherosclerosis in Ruminants

K. D. Wiggers, N. L. Jacobson, and R. Getty
J. Anim Sci. 1971 32: 1037-1041. [Abstract] [PDF]  

Evaluation of Chamise (Adenostoma fasiculatum) and Interior Live Oak (Quercus wislizenii) as Feed for Sheep

A. D. Wilson, W. C. Weir, and D. T. Torell
J. Anim Sci. 1971 32: 1042-1045. [Abstract] [PDF]  

Comparison of Methods of Estimating the Digestibility of Range Forage and Browse

A. D. Wilson, W. C. Weir, and D. T. Torell
J. Anim Sci. 1971 32: 1046-1050. [Abstract] [PDF]  

Physiology and Endocrinology 

Hypothalamic Sites of Action for Methallibure (ICI 33828) Inhibition of Gonadotropin Secretion

P. V. Malven
J. Anim Sci. 1971 32: 912-918. [Abstract] [PDF]  

Inhibition of Ovulation by Intracranial Implants of Medroxyprogesterone Acetate

P. V. Malven and R. Ruiz-Diaz
J. Anim Sci. 1971 32: 919-921. [Abstract] [PDF]  

Pregnancy Diagnosis in the Ewe by Intrarectal Doppler

Ivan L. Lindahl
J. Anim Sci. 1971 32: 922-925. [Abstract] [PDF]  

Thermoregulatory Responses to Cold Environment by Neonatal Wild and Domestic Piglets

C. W. Foley, R. W. Seerley, W. J. Hansen, and S. E. Curtis
J. Anim Sci. 1971 32: 926-929. [Abstract] [PDF]  

Metabolites of Progesterone and Estrogen in Domestic Sow Urine. II. Changes Pre- and Postpartum and Effect of Feeding 6-Methyl-17-Acetoxy-Progesterone

L. A. Edgerton and R. E. Erb
J. Anim Sci. 1971 32: 930-935. [Abstract] [PDF]  

Metabolites of Progesterone and Estrogen in Domestic Sow Urine. III. Effect of Litter Size

L. A. Edgerton, R. E. Erb, and R. B. Harrington
J. Anim Sci. 1971 32: 936-942. [Abstract] [PDF]  

Effects of Nutrition, Season and Age on the Estrous Cycle of Indigenous Central African Cattle

A. M. Rakha and G. Igboeli
J. Anim Sci. 1971 32: 943-945. [Abstract] [PDF]  

Reproductive Steroids in the Bovine. III. Changes during the Estrous Cycle

H. A. Garverick, R. E. Erb, G. D. Niswender, and C. J. Callahan
J. Anim Sci. 1971 32: 946-956. [Abstract] [PDF]  

Effects of Oral Melengestrol Acetate and a Testosterone-Diethylstilbestrol Implant, Breed and Age on Growth and Carcass Traits of Beef Heifers

H. A. Glimp and L. V. Cundiff
J. Anim Sci. 1971 32: 957-961. [Abstract] [PDF]  

Multiple Births in Beef Cows Treated with Equine Gonadotropin (PMS) and Chorionic Gonadotropin (HCG)

E. J. Turman, D. B. Laster, R. E. Renbarger, and D. F. Stephens
J. Anim Sci. 1971 32: 962-967. [Abstract] [PDF]  

Environmental Physiology in the Sub-Tropics. I. Effect of Continuous Environmental Stress on Some Hematological Values of Beef Cattle

J. H. Gutierrez-De La R., A. C. Warnick, J. J. Cowley, and J. F. Hentges, Jr.
J. Anim Sci. 1971 32: 968-973. [Abstract] [PDF]  

Influence of Sex and Type of Birth on Performance of Early Weaned Lambs

Jack L. Ruttle
J. Anim Sci. 1971 32: 974-976. [Abstract] [PDF]  

Influence of Gonadotropic Hormones on Estradiol-Induced Corpus Luteum Regression in the Ewe

D. J. Bolt, H. E. Kelley, and H. W. Hawk
J. Anim Sci. 1971 32: 977-980. [Abstract] [PDF]  

Comparison of Thyroid Hormone Levels in Hereford and Brahman Cattle

J. J. Cowley, J. H. Gutierrez, A. C. Warnick, J. F. Hentges, Jr., and J. P. Feaster
J. Anim Sci. 1971 32: 981-983. [Abstract] [PDF]  

Meat Science 

Effect of Castration on Meat Quality and Quantity

R. A. Field
J. Anim Sci. 1971 32: 849-858. [Abstract] [PDF]  

Effects of Sex Alteration, Breed, Type of Rearing and Creep Feeding on Lamb Growth

Hudson A. Glimp
J. Anim Sci. 1971 32: 859-862. [Abstract] [PDF]  

Effects of Some Pharmacological Agents on Bovine Intramuscular Fat Deposition

W. E. Beck, J. A. Marchello, and D. E. Ray
J. Anim Sci. 1971 32: 863-869. [Abstract] [PDF]  

Effect of Preslaughter Fasting on Bovine Carcass Yield and Quality

Tom R. Carr, Dell M. Allen, and Phil Phar
J. Anim Sci. 1971 32: 870-873. [Abstract] [PDF]  

Breeding and Genetics 

Genetic and Maternal Effects on Preweaning Growth and Type Score in Beef Calves

J. A. Vesely and O. W. Robison
J. Anim Sci. 1971 32: 825-831. [Abstract] [PDF]  

Variation in Postweaning Weight Gains of Steers Independent of Appetite

H. A. Fitzhugh, Jr. and T. C. Cartwright
J. Anim Sci. 1971 32: 832-839. [Abstract] [PDF]  

Intrapopulation Versus Reciprocal Recurrent Selection in Swine

D. K. Biswas, A. B. Chapman, N. L. First, and H. L. Self
J. Anim Sci. 1971 32: 840-848. [Abstract] [PDF]  

Other 

News and Notes

J. Anim Sci. 1971 32: 1051-1052. [Abstract] [PDF]  

Proposed Constitution and By-Laws of the American Society of Animal Science

J. Anim Sci. 1971 32: 1053-1056. [Abstract] [PDF]  

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