Index Catalog // ScholarsArchive@OSU

Some genetic and environmental factors associated with performance and carcass traits of beef cattle

Creator:: Hoornbeek, Frank K. (Frank Kent), 1928-
Resource Type:: Masters Thesis
Full Text:: PERFORMANCE AND CARCASS TRAITS OF BEEF CATTLE by FRANK KENT HOORNBEEK A THESIS submitted to OREGON

The response of genetically related groups of young beef cattle to administered male hormones

Creator:: Burris, Martin Joe
Resource Type:: Dissertation
Full Text:: geztically eiilsx heifor5 wKor identical conditions. Thrse trials wtt. beef cattle were conducted, atudying

Mathematical modeling of selection and crossbreeding in beef cattle

Creator:: Clarke, Stephen Emil
Abstract:: A mathematical model was developed to simulate alternative selection and crossbreeding strategies for commercial beef production. Biological and economic constraints were selected to represent typical pasture production of calves in the Northwest. The crossbreeding study evaluated the relative economic efficiency of different 1) mating plans when sire breeds of several...
Resource Type:: Dissertation
Full Text:: Improvement of Beef Cattle through the Application of Breeding Methods." 2 Department of Animal Science 23

Economic feasibility of fall-calving on Oregon high desert cow-calf operations

Creator:: Nordblom, Thomas L.
Abstract:: The traditional practice on beef cow-calf ranches in the high desert region of Eastern Oregon has been to breed the cows to calve in the Spring months. Interest has been growing recently in the practice of Fall-calving; that is, breeding cows to calve in the months of October and November....
Resource Type:: Masters Thesis
Full Text:: , Oregon, began a Fall-calving program with part of their range beef herd several years ago. They

Hereditary and environmental factors affecting feed lot performance in beef cattle

Creator:: Pierce, Cecil D. (Cecil Durwood)
Resource Type:: Masters Thesis

An economic analysis of beef cattle prices

Creator:: Norman, D. W. (David W.)
Resource Type:: Masters Thesis
Full Text:: ) assess the importance of the beef cattle industry in Oregon relative to the nation as a whole, and

Estimation of the percentage of fat and lean in the edible portion of steer carcasses

Creator:: Kennick, Walter Herbert
Resource Type:: Dissertation
Full Text:: workers as a standard procedure 1n evaluating carcass merit in beef cattle {31, P • 957-960). Cahill

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:: Committee WRCC-1, The Improvement of Beef Cattle through the Application of Breeding Methods. 2 Dept. of

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

Some genetic and environmental factors influencing the weaning weights of southwestern range cattle

Creator:: Pahnish, O. F. (Otto Floyd), 1920-
Resource Type:: Dissertation
Full Text:: WEANING WEIGHTS OF SOUTHWESTERN RANGE CATTLE bJ OTTO FLOYD PAHN ISH A THESIS submitted to OREGON

ScholarsArchive@OSU

Some genetic and environmental factors associated with performance and carcass traits of beef cattle

The response of genetically related groups of young beef cattle to administered male hormones

Mathematical modeling of selection and crossbreeding in beef cattle

Economic feasibility of fall-calving on Oregon high desert cow-calf operations

Hereditary and environmental factors affecting feed lot performance in beef cattle

An economic analysis of beef cattle prices

Estimation of the percentage of fat and lean in the edible portion of steer carcasses

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

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

Some genetic and environmental factors influencing the weaning weights of southwestern range cattle

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search