Index Catalog // ScholarsArchive@OSU

Zeatin O-xylosyltransferase in Phaseolus vulgaris : immunological and molecular analyses

Creator:: Martin, Ruth C.
Abstract:: Cytokinins are a group of plant hormones mediating cell division and differentiation. Zeatin is a naturally occurring and highly active cytokinin that is rapidly metabolized in Phaseolus seeds. The metabolites and enzymes mediating the conversion have been studied extensively. Zeatin metabolic enzymes may be utilized in studying the regulation of...
Resource Type:: Dissertation
Full Text:: Phaseolus vulgaris: Immunological and Molecular Analyses Abstract approved: , ^6avid W. S. Mok

Spectroscopy of biophysical, physiological and pathological responses of plant germplasm

Creator:: Li, Ning
Abstract:: Imaging spectra of plant tissues yield considerable potential and useful information for basic studies and agriculture practice. We constructed an imaging spectrophotometer with spectral range from 400 nm to 1100 nm, which was used to study various physiological events of plant germplasm: location of bundle sheath and mesophyll cells in...
Resource Type:: Dissertation
Full Text:: . Physiological and Pathological Responses of Plant Germplasm. Abstract approved: ^ Larry-S-BSley Imaging

Alternative greenhouse tomato production system

Creator:: Albahouh, Muhammed S.
Abstract:: The closed insulated pallet system (CIPS) was evaluated for growth, yield, and fruit quality of tomato genotypes with determinate growth habit. Plants were irrigated with several levels of sodium chloride (NaCl) salinized water. Tomato growth and yield were significantly greater in CIPS than in conventional surface-irrigated containers, regardless of irrigation...
Resource Type:: Dissertation
Full Text:: An Abstract of the Thesis of Mohammed S. Albahou for the degree

The propagation of the Pacific Coast evergreen huckleberry, Vaccinium ovatum Pursh

Creator:: Williamson, Henry Charles
Resource Type:: Masters Thesis
Full Text:: hit t^prwiatlon to Dr. W, S. Bro-m, of the Dtpertmoat of Hortioultajre, fox* tho Talua^lo •xiggoo

Suitability of diverse composts as soil amendments for highbush blueberry (Vaccinium corymbosum L.)

Creator:: Costello, Ryan C.
Abstract:: Highbush blueberry (Vaccinium corymbosum L.) is adapted to soils with high organic matter and acidic pH. Composts provide organic matter and nutrients for growing blueberry in mineral soils, but many composts are high in pH and soluble salts. Acidification with elemental sulfur (S°) can remedy high pH, but the process...
Resource Type:: Masters Thesis
Full Text:: lower EC. Adding S o reduced compost pH by an average of 1.9 units, and acidification increased

Chemistry and genetics of snap bean (Phaseolus vulgaris L.) flavor

Creator:: Stevens, Mervin Allen
Resource Type:: Dissertation
Full Text:: research possible. Thanks to Drs. S. B. Apple and W. E. Kronstad for serving on my graduate corn- m i tte

Substrate production of blueberry : evaluation of soilless media and potassium, nitrogen fertility on growth and nutrition

Creator:: Kingston, Patrick H.
Abstract:: As blueberry (Vaccinium sp.) production has increased in recent decades, a new interest has developed in the cultivation of blueberry in soilless substrate containers. Historically, blueberry has been propagated and grown in soilless substrate at nurseries, but nursery production is short in duration and plants are small relative to a...
Resource Type:: Masters Thesis
Full Text:: analyzed for pH and electrical conductivity (EC). Plants were destructively harvested and dry weight and

Influence of nitrogen form ratio and calcium on greenhouse and field performance of watermelon

Creator:: Lamb, Michael J.
Abstract:: Watermelon (Citrullus lanatus (Thunb.) Matsum. & Nakai var. Crimson Sweet) was seeded in a commercial peat mix in multicell containers (72 cells-tray⁻¹, 40 cm³-cell⁻¹) in July 1989 and April 1990. In 1989, the medium was amended with CaC0₃ at 10% w:v. In 1990, no CaC0₃ amendment was made. Watermelon seedling...
Resource Type:: Masters Thesis
Full Text:: in plant growth with increasing Ca was greater in 1990 than 1989, due to higher medium EC

The need to breed crop varieties suitable for organic farming using wheat, tomato and broccoli as examples: A review

Creator:: Lammerts van Bueren, E. T., Jones, S. S., Tamm, L., Murphy, K. M., Myers, J. R., Leifert, C., and Messmer, M. M.
Abstract:: It is estimated that more than 95% of organic production is based on crop varieties that were bred for the conventional high-input sector. Recent studies have shown that such varieties lack important traits required under organic and low-input production conditions. This is primarily due to selection in conventional breeding programmes...
Resource Type:: Article
Full Text:: address: edith.lammertsvanbueren@wur.nl (Edith Lammerts van Bueren) 20 21 22 A B S T R A C T 23

Modeling of dormancy and cold hardiness in red-osier dogwood (Cornus sericea L.)

Creator:: Kobayashi, Kent
Abstract:: Effects of temperature and growth stage on vegetative bud development and stem hardiness of red-osier dogwood during winter dormancy were investigated. Results were related to a degree growth stage model and were used to develop models to predict growth stages, to quantify development, and to predict hardiness. Maximum rest development...
Resource Type:: Dissertation
Full Text:: decreasing rest phase, 7 -20 C caused deaoc1imation. o Early in the quiescent phase only S C promoted

ScholarsArchive@OSU

Zeatin O-xylosyltransferase in Phaseolus vulgaris : immunological and molecular analyses

Spectroscopy of biophysical, physiological and pathological responses of plant germplasm

Alternative greenhouse tomato production system

The propagation of the Pacific Coast evergreen huckleberry, Vaccinium ovatum Pursh

Suitability of diverse composts as soil amendments for highbush blueberry (Vaccinium corymbosum L.)

Chemistry and genetics of snap bean (Phaseolus vulgaris L.) flavor

Substrate production of blueberry : evaluation of soilless media and potassium, nitrogen fertility on growth and nutrition

Influence of nitrogen form ratio and calcium on greenhouse and field performance of watermelon

The need to breed crop varieties suitable for organic farming using wheat, tomato and broccoli as examples: A review

Modeling of dormancy and cold hardiness in red-osier dogwood (Cornus sericea L.)

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