Index Catalog // ScholarsArchive@OSU

Winter supplementation and delayed weaning of an autumn calving beef herd under western Oregon conditions

Creator:: Buehner, Heidi Renata
Abstract:: Two management systems were evaluated in terms of the effects on cow condition score and body weight changes and calf growth rates. The management systems evaluated were winter supplementation of energy, winter creep feeding and delayed weaning. The calves used in this study were born in September and October of...
Resource Type:: Masters Thesis
Full Text:: calving beef herd under western Oregon conditions AN ABSTRACT OF THE THESIS OF HEIDI RENATA BUEHNER

Population analysis of a commercial beef cattle herd

Creator:: Schons, Debra Jo
Abstract:: Twenty-four years of records (1958-1981) from a commercial Angus ranch were utilized in a population analysis to characterize the herd as a biological unit. The herd averaged 632±129 cows and 123±6 replacement heifers with all replacement heifers and many bulls from within the herd. Life tables were calculated for seven...
Resource Type:: Masters Thesis
Full Text:: . POPULATION ANALYSIS OF A COMMERCIAL BEEF CATTLE HERD by Debra Jo Schons A THESIS submitted to Oregon

Effects of strip versus continuous grazing management on diet parameters and performance of yearling steers grazing native flood meadow vegetation in eastern Oregon

Creator:: Blount, David Kenneth
Abstract:: A trial was conducted May 1 to September 4, 1989 at the Eastern Oregon Agricultural Research Center (EOARC) Burns, OR to examine the effects of strip or continuous grazing management on the diet and performance of steers grazing native flood meadows. The objective was to determine if strip grazing would...
Resource Type:: Masters Thesis
Full Text:: Oregon AN ABSTRACT OF THE THESIS OF David K. Blount for the degree of Master of Science in Animal

Inheritance of antibodies synthesized against IBR vaccine and of complement C3 component in weanling calves

Creator:: Muggli, Noelle Elizabeth
Abstract:: Three sets of blood samples were taken from 532 beef calves of two populations at 24 to 48 h after birth, at an average age of 164 d (at time of vaccination for infectious bovine rhinotracheitis virus or IBRV) and at an average age of 224 d (60 d postvaccination)....
Resource Type:: Dissertation
Full Text:: Oregon State University beef cattle (Norman et al., 1981), Hereford x Angus cows were higher in

Grass straw residues as a feed source for wintering beef cattle

Creator:: Stamm, Michele M.
Resource Type:: Masters Thesis
Full Text:: Residues as a Feed Source for Wintering Beef Cattle By Michele M. Stamm A THESIS submitted to Oregon

Implications of selenium status for various metabolic and performance parameters in beef cattle

Creator:: Drake, Daniel J.
Abstract:: Metabolic and performance parameters of beef calves were compared between Se supplemented (Se) and control (C) dam treatment groups from known Se deficient cattle. Four trials were conducted at three locations involving 50, 36, 25 and 39 experimental dam/calf pairs. Se supplementation was either two 30 gram oral boluses (90%...
Resource Type:: Dissertation
Full Text:: performance parameters in beef cattle AN ABSTRACT OF THE THESIS OF Daniel J. Drake for the degree of Doctor

Utilization of lipid by primiparous beef heifers during the postpartum period

Creator:: Filley, Shelby Jean
Resource Type:: Dissertation
Full Text:: beef cattle industry, therefore it is imperative that cows return to estrus soon after parturition

Nutritional and managerial considerations for wintering beef cattle in the northern Great Basin

Creator:: Brandyberry, Steven D.
Abstract:: A study was conducted to determine effects of year and season on diet quality of beef cattle grazing northern Great Basin rangelands from 1990 to 1993. Forage quality was high early in the growing season, then declined as seasons progressed (P<.05). Plant chemical composition was higher early in the growing...
Resource Type:: Dissertation
Full Text:: Managerial Considerations for Wintering Beef Cattle in the Northern Great Basin. Abstract approved: A

Wheat versus corn and barley in beef finishing rations

Creator:: Nichols, Wade Taylor
Resource Type:: Masters Thesis
Full Text:: these conditions wheat can be an effective feed grain for beef cattle finishing rations. On the basis

Effects of camelina meal supplementation on ruminal forage degradability, performance, and physiological responses of beef cattle

Creator:: Cappellozza, Bruno Ieda
Abstract:: Three experiments compared ruminal, physiological, and performance responses of beef steers consuming hay ad libitum and receiving grain-based supplements with (CAM) or without (CO) inclusion of camelina meal. In Exp. 1, 9 steers fitted with ruminal cannulas received CAM (2.04 kg of DM/d) or CO (2.20 kg of DM/d). Steers...
Resource Type:: Masters Thesis
Full Text:: RESPONSES OF BEEF CATTLE by BRUNO IEDA CAPPELLOZZA A THESIS submitted to Oregon State

ScholarsArchive@OSU

Winter supplementation and delayed weaning of an autumn calving beef herd under western Oregon conditions

Population analysis of a commercial beef cattle herd

Effects of strip versus continuous grazing management on diet parameters and performance of yearling steers grazing native flood meadow vegetation in eastern Oregon

Inheritance of antibodies synthesized against IBR vaccine and of complement C3 component in weanling calves

Grass straw residues as a feed source for wintering beef cattle

Implications of selenium status for various metabolic and performance parameters in beef cattle

Utilization of lipid by primiparous beef heifers during the postpartum period

Nutritional and managerial considerations for wintering beef cattle in the northern Great Basin

Wheat versus corn and barley in beef finishing rations

Effects of camelina meal supplementation on ruminal forage degradability, performance, and physiological responses of beef cattle

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