Index Catalog // ScholarsArchive@OSU

The effect of monensin on efficiency and production of a brood cow herd

Creator:: ZoBell, Dale Richard
Abstract:: Ninety-six mature pregnant Hereford cows were allotted to three replications with four treatments. Pregnancy was determined by rectal palpation prior to the initiation of the study. The cows were artificially inseminated the previous spring, beginning the end of May, over a period of 42 days to a single Angus sire....
Resource Type:: Masters Thesis
Full Text:: appre- ciated. any thanks also to Dr. R. J. Raleigh and Dr. D. C. ChurCh for serving on my committee

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:: proteins as nitrogen supplements for low quality roughages for sheep. J. Anim. Sci. 35:121. Andrews, R. P

Meat tenderness studies : 1. Electrical stimulation-delayed chilling of beef carcasses. 2. Protein quality of pressurized meat

Creator:: Ali, Elgasim Elgasim
Abstract:: A 2x2 factorial experimental design with 2 replications was used to study the effects of a combination of electrical stimulation and delayed chilling of pre-rigor muscle on meat characteristics. Twenty Standard and Good grade beef cattle were slaughtered and 5 carcasses were assigned to each of the 4 treatments. Meat...
Resource Type:: Dissertation
Full Text:: parameters and shear resistance of bovine muscle. J. Food Sci. 32:390. Bendall, J. R., Ketteridge, C. C. and

Identification of the plasminogen activator inhibitor produced by the day 14 bovine embryo

Creator:: Mendoza, Ruben
Abstract:: Day 12-14 bovine embryos produce urokinase-type plasminogen activator (uPA) and an uPA-plasminogen activator inhibitor (PAI) complex. The type of PAI, -1 or -2, in the complex has not been determined therefore the objective of this research was to identify the PAI produced by the Day 14 bovine embryo. In experiment...
Resource Type:: Masters Thesis

Reproductive characteristics of pregnant mares passively immunized against equine chorionic gonadotropin

Creator:: Shore, Maria Dawn
Abstract:: Two experiments were conducted to examine the effects of passive immunization of pregnant mares with a monoclonal antibody [MAb, 518B7, antibovine βLH which crossreacts with equine chorionic gonadotropin (eCG)] on subsequent reproductive characteristics and changes in plasma concentrations of hormones. In Exp.1 control mares (C, n=3) were not treated. Another...
Resource Type:: Masters Thesis
Full Text:: . R. Crisman, Dr. K.C. Kasper, and Dr. B.J. Verts for their patience and suggestions in the

Response of Canada milkvetch (Astragalus canadensis var. mortonii (Nutt.) Wats.) to range and forest improvement practices in Northeastern Oregon

Creator:: Wood, Benjamin William
Abstract:: The response of Canada milkvetch (Astragalus canadensis var. mortonii) to range and forest improvement practices was studied on a stand of mixed-coniferous forest which was clear -cut and burned in 1963 and 1964, respectively. The field studies were conducted on the Hall Ranch of the Eastern Oregon Experiment Station during...
Resource Type:: Dissertation
Full Text:: cOtrltrlittee which included Dr s. W. W. Chilcote, C. T. Youngberg, and J. R. Baggett. Acknowledgement is

Mineral assessment of open range livestock production on the Warm Springs Indian Reservation

Creator:: Brummer, Fara Ann
Abstract:: The Warm Springs Reservation is located in central Oregon. Livestock production consists of beef (commercial with an Angus, Horned Hereford base) and roping (Corriente and Longhorn) cattle and horses that forage most of the year on the open range within reservation boundaries. Forage consists of annual and perennial grasses and...
Resource Type:: Masters Thesis
Full Text:: centrifuged to separate serum using a Beckman Model T-J 6 refrigerated centrifuge at 2000 rpm for 20

Nutritional aspects of artificially feeding captive and wild deer

Creator:: Dean, Ronald E.
Abstract:: Most of the nutritionally related difficulties of winter feeding deer apparently result from either poor acceptability of artificial rations or digestive disturbances that result from feeding starved animals feeds to which they are not accustomed. Reported in this thesis are studies conducted with both captive and wild deer concerning acceptability...
Resource Type:: Dissertation
Full Text:: . Knapp, Dr. J. E. Oldfield, and Dr. R. J. Raleigh. Appreciation is also extended to the many individuals

Cow calf confinement energy levels

Creator:: Price, David P.
Resource Type:: Dissertation
Full Text:: Becker, Dr. J. R. Miner, Dr. Gene Nelson, Dr. J. E. Oldfield, and Dr. Al Winward for their support. At

Nutrition and management of the beef unit for production of slaughter animals on range and improved pastures in southeastern Oregon

Creator:: Daugherty, Dennis A.
Abstract:: Studies were conducted over a two year period to evaluate alternative finishing methods for spring and fall-born beef cattle. Management alternatives from birth to slaughter included season of calving, lactating cow nutrition, preweaning calf nutrition, weaning age, calf and yearling winter nutrition, range and irrigated pasture supplementation, grazing practice, range...
Resource Type:: Dissertation
Full Text:: June 1981 APPROVED: Redacted for Privacy Professq J of Animal Science in charge of major Redacted

ScholarsArchive@OSU

The effect of monensin on efficiency and production of a brood cow herd

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

Meat tenderness studies : 1. Electrical stimulation-delayed chilling of beef carcasses. 2. Protein quality of pressurized meat

Identification of the plasminogen activator inhibitor produced by the day 14 bovine embryo

Reproductive characteristics of pregnant mares passively immunized against equine chorionic gonadotropin

Response of Canada milkvetch (Astragalus canadensis var. mortonii (Nutt.) Wats.) to range and forest improvement practices in Northeastern Oregon

Mineral assessment of open range livestock production on the Warm Springs Indian Reservation

Nutritional aspects of artificially feeding captive and wild deer

Cow calf confinement energy levels

Nutrition and management of the beef unit for production of slaughter animals on range and improved pastures in southeastern Oregon

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