Index Catalog // ScholarsArchive@OSU

Creator:: Kim, Dal Ung
Abstract:: Thirty-three genotypes of red fescue were selected on the basis of diverse origin, anthesis date, and type of spreading from a space-planted introduction nursery. Open-pollinated, single-cross, and top-cross progeny nurseries were established into a randomized block with four replications, 20, 9, 8 entries, respectively, with nine plants per entry on...
Resource Type:: Masters Thesis
Full Text:: also extended to Drs. W. E. Kronstad and D. 0. Chilcote who served on his graduate advisory committee

Creator:: Taskey, Ronald D. (Ronald David), 1944-
Abstract:: Soil erosion by mass wasting is the major problem on forest lands of the Pacific Northwest, The clay fractions of soils from a large number of sites in Oregon's Western Cascades were characterized in order to determine the relationships of various clay materials to mass movements. Each site was either...
Resource Type:: Dissertation
Full Text:: . Thanks also to Dr. H. E. Enlows and Dr. D. 0. Chilcote for serving on my graduate committee. Much of

Creator:: Charoenwatana, Terd, 1937-
Abstract:: The effectiveness of early generation selection for yield and yield stability and the possible identification of superior parental combinations were studied in winter wheat populations representing different levels of genetic diversity. Experimental material for evaluating yield stability consisted of nine bulk and seven modified bulk populations derived from nine parental...
Resource Type:: Dissertation
Full Text:: . K. E. Rowe, D. 0. Chilcote and R. E. Wrolstad for serving as members of the advisory committee

Creator:: Assuncao, Marcos Vinicius
Abstract:: Two experiments were conducted to determine the effects of moisture stress on physiological changes that occur during the vegetative and reproductive stages of the wheat (Triticum aestivum L.) plant, and to relate these effects to seed yield, quality and performance. In a field experiment, different levels of moisture stress were...
Resource Type:: Dissertation
Full Text:: to my major professor, Dr. D. F. Grabe, for his patience, understanding, help, and guidance during

Creator:: Vangnai, Somsak
Resource Type:: Dissertation
Full Text:: . Grateful appreciation also is extended to Drs. M, D. Dawson, D. 0. Chilcote, R. Y. Morita and R. E

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

Creator:: TeKrony, Dennis M.
Abstract:: Maturation rates of monogerm sugar beet seed grown in Western Oregon were measured quantitatively to determine attainment of maximum seed development and germination. Seed was collected at various intervals after anthesis from two hybrid varieties representing the extremes in resistance (hard bolting) and susceptibility (easy bolting) to seedstalk development. The...
Resource Type:: Dissertation
Full Text:: departmental facilities available to me. My Committee, Dr. D. 0. Chilcote, Dr. W. E. Kronstad, Dr. R. V

Creator:: Anderson, Daniel Craig
Abstract:: Seven in vitro trials were conducted to compare the effects of soaking annual ryegrass straw in solutions of sodium hydroxide (Na₄OH), potassium hydroxide (KOH), ammonium hydroxide (NH₄OH), or sodium formate (NaCHO₂) at varying levels. Dry matter digestibility (DDM) was the criterion used to measure treatment response. A 3 x 3...
Resource Type:: Dissertation
Full Text:: must also be given to Drs. J. E. Oldfield, P. H. Weswig, D. O. Chilcote and R. A. Schmitt, who

Creator:: Moutray, Jim B., 1939-
Abstract:: Response to heterosis for plant height, anthesis date, panicle number, seed yield, and fall vigor rating was determined in a tall. fescue group selected for diverse morphology, origin, and anthesis date. Parents, single-cross progeny (SX), and first generation selfed progeny (S₁) were included in the study. Each experimental plot consisted...
Resource Type:: Dissertation
Full Text:: . Ralph Bogart, Dr. D. 0. Chilcote, Dr. F. S. Conklin, and Dr. W. E. Kronstad for serving as members of

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