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Creator:: Subhanij, Thiravira
Abstract:: Three genotypes of tall fescue (Festuca arundinacea Schreb. cultivar Fawn and four genotypes from the cultivar Fortune were used as parents to form 15 of a possible 21 single crosses to study the heritability of certain agronomic characteristics. The Fawn variety is considered to be tall in growth habit, vigorous...
Resource Type:: Dissertation

Creator:: Firat, Ahmet Ertug
Abstract:: Parental and segregating populations derived from four winter x spring wheat crosses were investigated to obtain information concerning the inheritance and association of earliness, grain yield and yieldrelated traits. Feasibility of selecting in early generations for these characteristics was also evaluated. Four winter wheat cultivars (Hyslop, Yamhill, Bezostaia 1, and...
Resource Type:: Masters Thesis
Full Text:: to Dr. W. E. Kronstad, Dr. R. G. Petersen, Dr. W. L. McCuistion and Dr. D. C. Church for serving on

Creator:: Rotta, Benigno
Resource Type:: Masters Thesis
Full Text:: . Chambers, Dr. D. 0. Chilcote, and Dr. W. Suzuki, I wish to express my gratitude for serving as members of

Creator:: Woodward, W. T. W. (William T. W.)
Resource Type:: Dissertation
Full Text:: and microscope. The author is grateful to Dr. D. 0. Chilcote, Dr. H.J Jensen, Dr, W. W. Chilcote

Creator:: Vásquez, Raul Moreno
Abstract:: Two diverse genotypes of tall fescue, Festuca arundinacea Schreb (6X=42), with normal fertility, produced upon intercrossing, vigorous F ₁ hybrid plants that were sterile. One parent genotype (P₁) was from P. I. 234-906, introduced from Switzerland and the other (P₉) was an introduction from Turkey, P. I. 174-209. P₁ and...
Resource Type:: Dissertation
Full Text:: laboratory and facilities. I would also like to thank Dr. D. 0. Chilcote, Dr. K. L. Chambers, Dr. W. W

Creator:: Suttner, Donald Lee
Abstract:: Field studies to determine appropriate cutting management regimes consistent with yield, quality, and persistence of stand were conducted on several alfalfa varieties in the Columbia Basin region of Oregon. Two groups of treatments, including consecutive cuts at the same stage of maturity and cuts made at varying maturities, were imposed...
Resource Type:: Dissertation
Full Text:: BASIN Redacted for Privacy Abstract approved: W. S. McGuire Field studies to determine appropriate

Creator:: Kim, Dal Ung
Abstract:: Genetic differences, extent of hybrid vigor, nature of gene action, heritability estimates, and associations among characteristics, and between progenies and their respective mid-parents were determined for seed and plant characteristics in white clover (Trifolium repens L.). Ten seed and seedling vigor characteristics, including seed weight, ATP content in seed, seed...
Resource Type:: Dissertation
Full Text:: to Dr. Ralph Bogart, Dr. D. G. Chilcote, Dr. W. E. Kronstad, and Dr. C. E. Horner who served on his

ScholarsArchive@OSU