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Thesis - University Access Only
Master of Science (MS)
Donald M. Marshall
This study is part of a comprehensive experiment designed to identify various factors affecting genetic and environmental trends over time of centrally tested boars. This particular study contained three objectives: first, to evaluate performance trends of boars of specific breeds tested at the South Dakota Swine Test Station; second, to quantify genetic, environmental and phenotypic changes over time; and third, to evaluate genetic and phenotypic correlations in performance of central test boars.
Library of Congress Subject Headings
Boars -- Testing
Boars -- Genetics -- Testing
Boars -- Breeding
South Dakota State University
Park, Young Guen, "Genetic and Environmental Trends Over Time of Centrally Tested Boars" (1991). Electronic Theses and Dissertations. 5466.