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Zinc-phosphorus relationships in five plant species

Creator:: Henning, Stanley John
Abstract:: The effects of zinc and phosphorus treatments on five different plant species were investigated in a greenhouse experiment. A second greenhouse experiment extended these investigations in sweet corn over a broad range of phosphorus treatments with and without adequate zinc nutrition to study phosphorus induced zinc deficiency. The plant responses...
Resource Type:: Masters Thesis
Full Text:: carry out these studies by Agreement no. Ore 1131-75 under contract no. TV -S4722, TABLE OF CONTENTS

Young children's interpretation of parental figures : a study of communication in play interview situations

Creator:: Weldon, Bertna Frances
Resource Type:: Masters Thesis
Full Text:: 2 Michael No of Iatcervf,,evs Length in Minutes. 1 40 1 43 The Physical Setting 25

Yolk-sac malformation in Pacific salmon

Creator:: Emadi, Hossein
Resource Type:: Masters Thesis
Full Text:: . 13 test of null hypothesis that temperature has no effect on incidence of yolk-sac malformation in

Yield responses of invasive grasses to carbon doses

Creator:: Brunson, Jessi L.
Abstract:: The sagebrush steppe ecosystem of the northern Great Basin is severely degraded and continues to decline due in large part to the invasive, non-native annual grasses Bromus tectorum L. (cheatgrass) and Taeniatherum caput-medusae (L.) Nevski (medusahead). Restoration of invasive-dominated areas is difficult, but can be enhanced by adding a carbon...
Resource Type:: Masters Thesis
Full Text:: . .....................................................................................................22 LIST OF APPENDICES Appendix Page A. Site Information

Yield component and growth analysis of strawberries

Creator:: Olsen, Jeff L.
Abstract:: Two studies were initiated in June of 1981 in order to gain greater understanding of the growth and fruiting habits of field grown strawberries in Oregon's Willamette Valley. Yield component analysis of 'Benton', Oregon's leading cultivar and an advanced breeding selection, 'OR-US 4356' was conducted during the first (1981) and...
Resource Type:: Masters Thesis
Full Text:: the number of achenes per unit of fruit surface by counting the achenes visible in a circular

Yield and quality of cereals for winter silage production

Creator:: Ben Ali, Mohamed Noureddine
Abstract:: A field study was conducted in 1978 and 1979 at two locations near Corvallis, Oregon, to determine the silage yield and quality of 13 fallsown cereal varieties at two nitrogen fertilizer levels in the context of a corn-winter cemal double cropping production system. Data on the yield, crude protein (CP)...
Resource Type:: Masters Thesis
Full Text:: no longer significant for either ADF or NDF. Yield and Quality of Cereals for Winter Silage

Yersinia ruckeri : a characterization of the carrier state in steelhead trout (Salmo gairdneri)

Creator:: Hunter, Valerie Antoinette
Abstract:: Fish, asymptomatically infected with Enteric Redmouth Bacterium (ERMB), were tested for their ability to transmit bacteria to non-infected fish. Unstressed carrier fish were unable to transmit enough bacteria to cause epizootics or produce carrier fish. However, when the ERMB carriers were stressed with heat, sufficient bacteria were shed to infect...
Resource Type:: Masters Thesis
Full Text:: period, no bacteria was detectable and at no time were these fish capable of infecting other healthy

Wood materials and shearwalls of older light-frame residential structures

Creator:: Carroll, Cameron T.
Abstract:: Light-frame construction practices and materials have changed greatly over the past 100 years. Contemporary research has focused on modern construction; thus, we know a great deal about the behavior of modern lightframe buildings under lateral forces. However, there are many light-frame buildings that were built prior to the introduction of...
Resource Type:: Masters Thesis
Full Text:: test showed no significant change over time. Nails had average bending-yield strength of 97.3 ksi

Women's clothing practices for specific occasions at age 65 or older as compared with recall of their practices in their 40's

Creator:: Cross, Charlotte Dianne Weaver
Abstract:: The elderly population in our society is increasing both in number and proportion, with the life expectancy of women increasing more than men. Their needs have been given increased attention in recent years. Many studies have been done on clothing for older women, but few have dealt with the older...
Resource Type:: Masters Thesis
Full Text:: Scoring of All Other Information 33 Statistical Analysis 33 IV. RESULTS AND DISCUSSION 35 Description

Winter ecology of juvenile coho salmon (Oncorhynchus kisutch) in modified and unmodified sections of a coastal stream

Creator:: Phillips, Stephen H. (Stephen Homes), 1957-
Abstract:: Natural and gabion modified habitats containing coho salmon (Oncorhynchus kisutch) were observed and measured seasonally in East Fork Lobster Creek, a fifth order stream in western Oregon. Coho salmon usually inhabited backwater and secondary channel pools in winter. Large wood debris complexes and undercut banks were the primary sources of...
Resource Type:: Masters Thesis
Full Text:: discharge level was the lowest of the 1984-85 winter and the percentage of fish receiving a "no cover

ScholarsArchive@OSU

Zinc-phosphorus relationships in five plant species

Young children's interpretation of parental figures : a study of communication in play interview situations

Yolk-sac malformation in Pacific salmon

Yield responses of invasive grasses to carbon doses

Yield component and growth analysis of strawberries

Yield and quality of cereals for winter silage production

Yersinia ruckeri : a characterization of the carrier state in steelhead trout (Salmo gairdneri)

Wood materials and shearwalls of older light-frame residential structures

Women's clothing practices for specific occasions at age 65 or older as compared with recall of their practices in their 40's

Winter ecology of juvenile coho salmon (Oncorhynchus kisutch) in modified and unmodified sections of a coastal stream

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