Articles 

Research—Doorway to the Future

Earl L. Butz
J. Anim Sci. 1958 17: 277-283. [Abstract] [PDF]  

Utilization and/or Synthesis of Valeric Acid during the Digestion of Glucose, Starch and Cellulose by Rumen Micro-Organisms in vitro

Jack H. Cline, T. V. Hershberger, and Orville G. Bentley
J. Anim Sci. 1958 17: 284-292. [Abstract] [PDF]  

The Rates of Digestion of the Cellulose of Some Plant Fractions by Rumen Microorganisms in vitro

R. L. Salsbury, A. L. VanderKolk, Betty V. Baltzer, and R. W. Luecke
J. Anim Sci. 1958 17: 293-297. [Abstract] [PDF]  

The Effect of Certain Inoculations on the Utilization of Urea or Biuret by Growing Lambs

R. C. Ewan, E. E. Hatfield, and U. S. Garrigus
J. Anim Sci. 1958 17: 298-303. [Abstract] [PDF]  

Feedlot Bloat Studies. III. Rumen Fatty Acids and Metabolic Activity of Rumen Bacteria of Animals Placed on a Bloat-Producing Diet

Don R. Jacobson, Ivan L. Lindahl, J. J. McNeill, J. C. Shaw, R. N. Doetsch, and R. E. Davis
J. Anim Sci. 1958 17: 304-312. [Abstract] [PDF]  

Effect of Several Levels of Furazolidone in Swine Rations

George W. Vander Noot
J. Anim Sci. 1958 17: 313-317. [Abstract] [PDF]  

Comparison of Chromogen Method with Standard Digestion Trial for Determination of the Digestable Nutrient Content of Kikuyu Grass and Ramie Forages with Sheep

Robert L. Squibb, Carlos Rivera, and Roberto Jarquin
J. Anim Sci. 1958 17: 318-321. [Abstract] [PDF]  

Crystallization Patterns of Cervical Mucus as Related to Estrus in Beef Cattle

C. W. Alliston, T. B. Patterson, and L. C. Ulberg
J. Anim Sci. 1958 17: 322-325. [Abstract] [PDF]  

Behavioral, Physiological and Biochemical Responses of Goats to Temperature, 0° to 40° C.

Robert D. Appleman and James C. Delouche
J. Anim Sci. 1958 17: 326-335. [Abstract] [PDF]  

A Study of the Reproductive Performance of a Purebred Hereford Herd

C. E. Lindley, G. T. Easley, J. A. Whatley, Jr., and Doyle Chambers
J. Anim Sci. 1958 17: 336-342. [Abstract] [PDF]  

Effects of Orally Administered Stilbestrol upon Growth and upon Calcium and Phosphorus Metabolism in Lambs

Joseph D. Shroder and Sam L. Hansard
J. Anim Sci. 1958 17: 343-352. [Abstract] [PDF]  

Methionine and Antibiotic Supplementation for Growing Swine at Three Protein Levels

R. F. Sewell and B. C. Keen, Jr.
J. Anim Sci. 1958 17: 353-357. [Abstract] [PDF]  

The Effect of Valeric Acid and a Combination of Valeric and Iso-Valeric Acids on the Performance of Milking Cows

C. A. Lassiter, R. S. Emery, and C. W. Duncan
J. Anim Sci. 1958 17: 358-362. [Abstract] [PDF]  

The Effect of Bleeding versus Previous Infection on the Resistance of Lambs to Subsequent Infections of Haemonchus Contortus

W. J. Bemrick, R. J. Emerick, R. F. Shumard, A. L. Pope, and P. H. Phillips
J. Anim Sci. 1958 17: 363-367. [Abstract] [PDF]  

The Comparative Feeding Value of High Moisture Corn and Low Moisture Corn with Different Feed Additives for Fattening Beef Cattle

W. M. Beeson and T. W. Perry
J. Anim Sci. 1958 17: 368-373. [Abstract] [PDF]  

Effects of Administration of Oils and of Penicillin on Incidence and Severity of Bloat and Certain Other Responses of Cattle

L. R. Brown, R. H. Johnson, N. L. Jacobson, and P. G. Homeyer
J. Anim Sci. 1958 17: 374-385. [Abstract] [PDF]  

Effect of Progesterone Administration on Reproductive Efficiency

K. R. Johnson, R. H. Ross, and D. L. Fourt
J. Anim Sci. 1958 17: 386-390. [Abstract] [PDF]  

Effects of Meat Meal on Steer Performance and Rumen Microbial Activity

I. A. Dyer and D. W. Fletcher
J. Anim Sci. 1958 17: 391-397. [Abstract] [PDF]  

Relation of Forage Carotene to Plasma Carotene and Vitamin A of Range Cows

Ward W. Repp and W. E. Watkins
J. Anim Sci. 1958 17: 398-404. [Abstract] [PDF]  

Interrelations of Number, Average Weight and Progesterone Content of Corpora Lutea in Swine

Robert G. Loy, W. H. McShan, H. L. Self, and L. E. Casida
J. Anim Sci. 1958 17: 405-409. [Abstract] [PDF]  

The Vitamin D Content of Roughages

G. C. Wallis, G. H. Kennedy, and Roy H. Fishman
J. Anim Sci. 1958 17: 410-415. [Abstract] [PDF]  

The Influx of Leukocytes and Presence of Bactericidal Substances in Inoculated Uteri of Estrous and Pseudopregnant Rabbits

H. W. Hawk
J. Anim Sci. 1958 17: 416-425. [Abstract] [PDF]  

Effects of Inbreeding, Selection, Linecrossing and Topcrossing in Swine. I. Inbreeding and Selection

G. E. Bradford, A. B. Chapman, and R. H. Grummer
J. Anim Sci. 1958 17: 426-440. [Abstract] [PDF]  

Effects of Inbreeding, Selection, Linecrossing and Topcrossing in Swine. II. Linecrossing and Topcrossing

G. E. Bradford, A. B. Chapman, and R. H. Grummer
J. Anim Sci. 1958 17: 441-455. [Abstract] [PDF]  

Effects of Inbreeding, Selection, Linecrossing and Topcrossing in Swine. III. Predicting Combining Ability and General Conclusions

G. E. Bradford, A. B. Chapman, and R. H. Grummer
J. Anim Sci. 1958 17: 456-467. [Abstract] [PDF]  

Feather Meal as a Source of Protein for Growing-Finishing Swine

G. E. Combs, W. L. Alsmeyer, and H. D. Wallace
J. Anim Sci. 1958 17: 468-472. [Abstract] [PDF]  

Factors Concerned in the Comparative Heat Tolerance of Jersey, Holstein and Red Sindhi-Holstein (F₁) Cattle

J. E. Johnston, F. B. Hamblin, and G. T. Schrader
J. Anim Sci. 1958 17: 473-479. [Abstract] [PDF]  

A Comparison of Urinary and Blood Serum Creatinine with Live Probe as Measures of Leanness for Live Swine

R. L. Saffle, L. E. Orme, D. D. Sutton, D. E. Ullrey, and A. M. Pearson
J. Anim Sci. 1958 17: 480-484. [Abstract] [PDF]  

Chairmen of Committees, Program Chairmen and Special Assignments for 1958

J. Anim Sci. 1958 17: 485. [PDF]  

News and Notes

J. Anim Sci. 1958 17: 486-489. [Abstract] [PDF]  

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