Nonruminant Nutrition 

Effect of Environmental Temperature on the Riboflavin Requirement of Young Pigs

E. W. Seymour, V. C. Speer, and V. W. Hays
J. Anim Sci. 1968 27: 389-393. [Abstract] [PDF]  

Cecal Fistulation in the Horse

S. M. Teeter, W. E. Nelson, and M. C. Stillions
J. Anim Sci. 1968 27: 394-404. [Abstract] [PDF]  

Compensatory Response to Balloons Inflated in the Stomachs of Pigs

H. M. Cunningham
J. Anim Sci. 1968 27: 405-407. [Abstract] [PDF]  

Influence of High Temperature and Humidity on the Reproductive Performance of Swine

H. S. Teague, W. L. Roller, and A. P. Grifo, Jr.
J. Anim Sci. 1968 27: 408-411. [Abstract] [PDF]  

Use of Tritiated Water to Determine the Effect of Water Restriction on the Insensible Water Loss of Pigs

H. M. Cunningham
J. Anim Sci. 1968 27: 412-417. [Abstract] [PDF]  

Effect of Na₂EDTA in Diets of Different Iron Levels on Utilization of Calcium, Phosphorus and Iron by Rats

B. G. Harmon, D. E. Becker, A. H. Jensen, and H. W. Norton
J. Anim Sci. 1968 27: 418-423. [Abstract] [PDF]  

Effect of Caffeine on Nitrogen Retention, Carcass Composition, Fat Mobilization and the Oxidation of C¹⁴-Labeled Body Fat in Pigs

H. M. Cunningham
J. Anim Sci. 1968 27: 424-430. [Abstract] [PDF]  

Ruminant Nutrition 

Factors Related to the Utilization of Urea vs. Protein-Nitrogen Supplemented Diets by the Ruminant

R. R. Freitag, W. H. Smith, and W. M. Beeson
J. Anim Sci. 1968 27: 478-483. [Abstract] [PDF]  

Urea and Isolated Soybean Protein in Sheep Purified Diets

A. J. Clifford and A. D. Tillman
J. Anim Sci. 1968 27: 484-489. [Abstract] [PDF]  

Effect of Various Chlorides and Calcium Carbonate on Calcium, Phosphorus, Sodium, Potassium and Chloride Balance and Their Relationship to Urinary Calculi in Lambs

D. H. Bushman, R. J. Emerick, and L. B. Embry
J. Anim Sci. 1968 27: 490-496. [Abstract] [PDF]  

Metabolism of ⁷⁵Se-Selenite, ⁷⁵Se-Selenate,⁷⁵Se-Selenomethionine and ³⁵S-Sulfate by Rumen Microorganisms in vitro

G. D. Paulson, C. A. Baumann, and A. L. Pope
J. Anim Sci. 1968 27: 497-504. [Abstract] [PDF]  

Influence of Aspiration Biopsy of Liver on Cattle Gains and Liver Vitamin A Values

F. C. Hinds, G. F. Cmarik, M. E. Mansfield, and J. E. Zimmerman
J. Anim Sci. 1968 27: 505-508. [Abstract] [PDF]  

Relative Value of Different Forages and Supplements for Nursing and Early Weaned Beef Calves

R. C. Hammes, Jr., R. E. Blaser, J. P. Fontenot, H. T. Bryant, and R. W. Engel
J. Anim Sci. 1968 27: 509-515. [Abstract] [PDF]  

Turnover of Liver Vitamin A in Steers Fed a Low-Protein Ration

B. W. Hayes, G. E. Mitchell, Jr., and C. O. Little
J. Anim Sci. 1968 27: 516-518. [Abstract] [PDF]  

Variability within and among Experiment Stations in the Determination of In Vivo Digestibility and Intake of Alfalfa

R. F. Barnes
J. Anim Sci. 1968 27: 519-524. [Abstract] [PDF]  

Effect of Methods of Processing on Digestibility and Utilization of Grain Sorghum by Cattle and Sheep

J. G. Buchanan-Smith, Robert Totusek, and A. D. Tillman
J. Anim Sci. 1968 27: 525-530. [Abstract] [PDF]  

Digestibility of Milo Processed by Different Methods

W. T. Husted, Stephen Mehen, W. H. Hale, Morgan Little, and Brent Theurer
J. Anim Sci. 1968 27: 531-534. [Abstract] [PDF]  

Corn Plant Maturity. IV. Effects on Digestibility of Corn Silage in Sheep

Ronald R. Johnson and K. E. McClure
J. Anim Sci. 1968 27: 535-540. [Abstract] [PDF]  

Milk Production of Cows Fed Diets Deficient in Vitamin A

E. W. Swanson, G. G. Martin, F. E. Pardue, and G. M. Gorman
J. Anim Sci. 1968 27: 541-548. [Abstract] [PDF]  

Tylosin Boluses for Grazing Beef Steers

D. B. Herd, N. W. Bradley, G. E. Mitchell, Jr., and M. W. Crowe
J. Anim Sci. 1968 27: 549-552. [Abstract] [PDF]  

Effect of Varying Dietary Corn Oil and Hay-Grain Ratio on Lamb Growth and Fat Characteristics

C. W. Cameron and D. E. Hogue
J. Anim Sci. 1968 27: 553-556. [Abstract] [PDF]  

Urea-Nitrate Interrelationships in Sheep under Feedlot Conditions

D. W. Hoar, L. B. Embry, H. R. King, and R. J. Emerick
J. Anim Sci. 1968 27: 557-561. [Abstract] [PDF]  

Effect of Spring Harvest Date on Nutritive Value of Orchardgrass and Timothy

R. H. Brown, R. E. Blaser, and J. P. Fontenot
J. Anim Sci. 1968 27: 562-567. [Abstract] [PDF]  

Physiology and Endocrinology 

Lambing Rate as Influenced by Hormone-Induced Superovulation in Ewes Prior to Mating

Sam E. Curl, Lynn Nix, and Frank A. Hudson
J. Anim Sci. 1968 27: 431-433. [Abstract] [PDF]  

Reproductive Efficiency on Fourteen Horse Farms

Charles A. Hutton and T. N. Meacham
J. Anim Sci. 1968 27: 434-438. [Abstract] [PDF]  

Relationship of Endocrine State to Spontaneous Motility of Sheep Myometrium in vitro

T. H. Brinsfield
J. Anim Sci. 1968 27: 439-442. [Abstract] [PDF]  

A Comparison of the Ovulation Rate, Fertilization Rate and Embryo Survival of Hand-Mated and Lot-Mated Gilts

T. D. Rich, E. J. Turman, and J. C. Hillier
J. Anim Sci. 1968 27: 443-446. [Abstract] [PDF]  

Effects of Date of Breeding and an Orally Administered Synthetic Progestogen on Reproductive Performance of Crossbred Ewes

H. A. Glimp, W. P. Deweese, and R. H. Dutt
J. Anim Sci. 1968 27: 447-450. [Abstract] [PDF]  

Micromorphology of the Bovine Ovarian Follicular System

G. B. Marion, H. T. Gier, and J. B. Choudary
J. Anim Sci. 1968 27: 451-465. [Abstract] [PDF]  

Similarity in the Number of Corpora Lutea during Two Stages of Pregnancy in Swine

D. E. Longenecker, A. B. Waite, and B. N. Day
J. Anim Sci. 1968 27: 466-467. [Abstract] [PDF]  

Cyclic Changes in Bovine Vesicular Follicles

J. B. Choudary, H. T. Gier, and G. B. Marion
J. Anim Sci. 1968 27: 468-471. [Abstract] [PDF]  

Levels of Pituitary FSH and LH in Heifers from Birth through Puberty

C. Desjardins and H. D. Hafs
J. Anim Sci. 1968 27: 472-477. [Abstract] [PDF]  

Meat Science 

Predicting Edible Portion of Beef Carcasses from Rib Separation Data

D. A. Busch, C. A. Dinkel, D. E. Schafer, H. J. Tuma, and B. C. Breidenstein
J. Anim Sci. 1968 27: 351-354. [Abstract] [PDF]  

Effect of Antemortem Fasting on Shrinkage and Yields of Swine and Their Carcasses, Cuts and Products

W. D. Davidson, J. G. Sample, R. L. Cliplef, L. E. Hanson, R. J. Meade, and W. J. Aunan
J. Anim Sci. 1968 27: 355-359. [Abstract] [PDF]  

Effect of Diet on the Fatty Acid Composition of Pork Fat

D. E. Koch, A. M. Pearson, W. T. Magee, J. A. Hoefer, and B. S. Schweigert
J. Anim Sci. 1968 27: 360-365. [Abstract] [PDF]  

Effect of Fresh Ham Quality on Aged Ham Quality

James D. Kemp, David L. Gammon, W. G. Moody, and John A. Jacobs
J. Anim Sci. 1968 27: 366-369. [Abstract] [PDF]  

Nutritional Effects on Potassium Space Estimates in Sheep

G. P. Lynch, G. F. Fries, and R. L. Hiner
J. Anim Sci. 1968 27: 370-376. [Abstract] [PDF]  

Ultrasonic Prediction of Lean Cut Percent in Swine

G. A. Isler and L. A. Swiger
J. Anim Sci. 1968 27: 377-382. [Abstract] [PDF]  

Effects of Sex, Season and Breed on Live and Carcass Traits at the Ohio Swine Evaluation Station

Wilbur H. Bruner and L. A. Swiger
J. Anim Sci. 1968 27: 383-388. [Abstract] [PDF]  

Breeding and Genetics 

Effects of Inbreeding on Growth and Conformation of Beef Cattle

C. A. Dinkel, D. A. Busch, J. A. Minyard, and W. R. Trevillyan
J. Anim Sci. 1968 27: 313-322. [Abstract] [PDF]  

Heterosis in Postweaning Traits among Lines of Hereford Cattle

J. J. Urick, J. S. Brinks, O. F. Pahnish, B. W. Knapp, and T. M. Riley
J. Anim Sci. 1968 27: 323-330. [Abstract] [PDF]  

Results of Five Generations of Selection for Low Backfat Thickness in Swine

R. C. Gray, L. F. Tribble, B. N. Day, and J. F. Lasley
J. Anim Sci. 1968 27: 331-335. [Abstract] [PDF]  

Heterosis in Reproductive Performance of Beef Cows

J. W. (Bill) Turner, B. R. Farthing, and George L. Robertson
J. Anim Sci. 1968 27: 336-338. [Abstract] [PDF]  

Inbreeding and Swine Productivity Traits

Ben Bereskin, C. E. Shelby, K. E. Rowe, W. E. Urban, Jr., C. T. Blunn, A. B. Chapman, V. A. Garwood, L. N. Hazel, J. F. Lasley, W. T. Magee, J. W. Mccarty, and J. A. Whatley, Jr.
J. Anim Sci. 1968 27: 339-350. [Abstract] [PDF]  

Other 

Erratum: Correction in 1967 Award Announcements

J. Anim Sci. 1968 27: 568-569. [PDF]  

News and Notes

J. Anim Sci. 1968 27: 570-572. [Abstract] [PDF]  

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