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A physiological study of acidosis in ruminants

Creator:: Kezar, Wesley W.
Resource Type:: Dissertation
Full Text:: his ad- vice, assistance and guidance throughout this investi- gation. Dr. J. Oldfield, Dr. A

The effect of hot-boning and pre-rigor pressurization of boneless beef cuts on yield of trimmed retail cuts and other factors of economic importance

Creator:: Schumann, Michael Shawn
Resource Type:: Masters Thesis
Full Text:: wish to thank my graduate committee, Prof. J. Oldfield, Prof. M. Amano, and Assoc. Prof. Z.A. Holmes

Historical land use and its impact on Oak Creek, Oregon

Creator:: Yamaguchi, Keiko, 1964-
Abstract:: The purposes of this study were:1) to review the land use history of Oak Creek watershed since European settlement. And 2) to consider the human-caused impacts and their effects associated with different land uses. The study area was classified into three land use patterns: residential,agricultural, and forested areas.Since the European...
Resource Type:: Masters Thesis
Full Text:: thank the members of my committee, Drs. J.E. Oldfield, D.E. Johnson, and J.A. Tanaka, for their advice

Vitamin E, selenium and tri-o-cresylphosphate interrelationships

Creator:: Shull, Lee R.
Abstract:: A two-part study was conducted to investigate some of the nutritional relationships between dietary tri-o-cresylphosphate (TOCP), a toxic stress material, and dietary vitamin E and selenium. In part one, growth rate of male weanling Long-Evans rats and day-old Japanese quail (Coturnix coturnix japonica) was used to determine the protective action...
Resource Type:: Masters Thesis
Full Text:: , and Dr. J. E. Oldfield. Appreciation is extended to the Department of Animal Science for the

The effect of fats and urea on in vitro cellulose digestion

Creator:: Kezar, Wesley W.
Abstract:: Objectives of this study were to ascertain the effect of fat and urea, used alone or in combination, on rumen cellulose digestion in vitro. A closed in vitro system (24 hour digestion) was used with a 5 x 4 factorial arrangement of treatments to study the effect of added corn...
Resource Type:: Masters Thesis
Full Text:: professor, for his advice, assistance and guidance throughout this investigation. Dr. J.E. Oldfield, Dr

The effects of ultra-hydrostatic pressurization of pre-rigor muscle on characteristics of economic importance

Creator:: Ali, Elgasim Elgasim
Abstract:: This study was designed to confirm or refute the tenderizing effect of ultra-hydrostatic pressure on warm excised pre-rigor muscle, plus to take a thorough look at its effect on some meat characteristics of economic importance. Samples for the experiment were obtained from animals (cattle and sheep) slaughtered at Oregon State...
Resource Type:: Masters Thesis
Full Text:: graduate committee, Dr. J. E. Oldfield, Dr. A. F. Anglemier and Dr. B. E. Coblentz. I am indebted to my

The effect of different levels and sources of crude protein on the voluntary intake of low quality roughages

Creator:: Santos, Ariel
Resource Type:: Masters Thesis
Full Text:: extended to Dr. J. E. Oldfield and Dr. G. H. Arscott for serving as members of the graduate committee and

Evaluation of meadowfoam (Limnanthes alba) meal as a feedstuff for rabbits, poultry and sheep

Creator:: Throckmorton, John C.
Abstract:: Meadowfoam (Limnanthes alba) is a winter annual oilseed crop native to the Pacific Coast states. Seven experiments were conducted to evaluate extracted meadowfoam meal (MFM) as a feedstuff for poultry, rabbits and sheep. Three experiments were conducted to evaluate MFM as a protein supplement for broiler chicks and weanling rabbits....
Resource Type:: Masters Thesis
Full Text:: -mindedness as my major professor. Dr. W.S. McGuire, Dr. J.E. Oldfield, and Dr. T.P. Kistner--- for serving

The effect of electrical current on bacteria on beef carcasses, on agar media and in suspensions

Creator:: Lin, Chih-kai Jimmy
Abstract:: Electrical stimulation of beef carcasses (n=18) did not cause a significant reduction in microbial population on three different sampling positions immediately following slaughter. In constrast, significant microbial reduction (P > 0.05) was found at position 2 (muscle above aitch bone), but not at position 1 (inside of neck) or position...
Resource Type:: Masters Thesis
Full Text:: graduate committee, Professor J. E. Oldfield, Professor A. F. Anglemier, and Associate Professor B. E

Analysis of two alternative management systems for the production of fall born beef calves in western Oregon

Creator:: Rosecrans, John Gerald
Abstract:: Two management systems were evaluated in terms of the effects on calf growth, on calf weight produced per cow per year, and on reproductive performance of fall calving cows. The alternative management systems tested were twin foster calf production and, delayed weaning, production of single suckled calves weaned at the...
Resource Type:: Masters Thesis
Full Text:: . Davis, were most helpful in the ac complishment of this research. Committee members, Drs. J. E

ScholarsArchive@OSU

A physiological study of acidosis in ruminants

The effect of hot-boning and pre-rigor pressurization of boneless beef cuts on yield of trimmed retail cuts and other factors of economic importance

Historical land use and its impact on Oak Creek, Oregon

Vitamin E, selenium and tri-o-cresylphosphate interrelationships

The effect of fats and urea on in vitro cellulose digestion

The effects of ultra-hydrostatic pressurization of pre-rigor muscle on characteristics of economic importance

The effect of different levels and sources of crude protein on the voluntary intake of low quality roughages

Evaluation of meadowfoam (Limnanthes alba) meal as a feedstuff for rabbits, poultry and sheep

The effect of electrical current on bacteria on beef carcasses, on agar media and in suspensions

Analysis of two alternative management systems for the production of fall born beef calves in western Oregon

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