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The effects of planting date, nitrogen and boron application on mineral element concentration, yield, dry weight and fresh weight of sweet corn

Creator:: Sisson, Jonathan Anthony
Abstract:: The effects of planting date on mineral element concentration in sweet corn (Zea mays L. cv. Jubilee) at six developmental stages and on yield were investigated. Planting dates were chosen to correspond to early, mid-season, and late commercial plantings. Two nitrogen rates were applied since nitrogen is more often limiting...
Resource Type:: Masters Thesis
Full Text:: mays L. cv. Jubilee, developmental stage, mineral concentration. Jonathan A. Sisson III Department

Relationship of boron to reproduction in hazelnut (Corylus avellana L.)

Creator:: Shrestha, Gyan Kumar
Abstract:: Boron sprays produced fruit set increases in 'Barcelona' hazelnut orchards in 1984 and in 1985. The absolute fruit set was correlated with leaf B content but not with nut B. With relative fruit set (RFS), B content of nuts in May (r = 0.63**) was more strongly related to set...
Resource Type:: Dissertation
Full Text:: of Boron to Reproduction in Hazelnut (Corylus avellana L.). Abstract approved: . Boron sprays

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:: DORMANCY AND COLD HARDINESS IN RED-OSIER DOGVOOD (CORNUS SERICEA L.) Abstract approv e sz : -^r- T

Evaluation of pollinizers for Royal Ann sweet cherry (Prunus avium L.) in the Willamette Valley

Creator:: Guerrero-Prieto, Victor Manuel
Resource Type:: Masters Thesis
Full Text:: Title: Evaluation of Pol1inizersjfor Royal Ann Sweet Cherry (Prunus avium L.) in the

Radiation-induced mutations in sweet cherry, (Prunus avium L.) cvs Napoleon and Bing

Creator:: Saamin, Shaharudin
Resource Type:: Dissertation
Full Text:: : Radiation-induced Mutations in Sweet Cherry (Prunus avium L.) cvs Napoleon and Bing Abstract approved

Estimation of genetic-parameters in the Oregon State University Hazelnut (Corylus avellana L.) breeding population

Creator:: Yao, Qiang
Abstract:: Heritability in the narrow sense and in the broad sense, variance components and correlation coefficients are important genetic parameters in a breeding program. The estimates of these parameters can provide important information for a breeder in the selection of parents, the most efficient design for evaluation of seedlings and advanced...
Resource Type:: Dissertation
Full Text:: Parameters in the Oregon State University Hazelnut (Corvlus avellana L.) Breeding Population. Abstract

Quantitative Trait Loci and Genome Wide Association Study for Resistance to White Mold in Common (Snap) Bean.

Creator:: Arkwazee, Haidar A.
Abstract:: This is a Ph.D. dissertation for a study conducted at OSU/Horticulture. The main objective of this study was dissecting the genetic background for white mold resistance in common (snap) bean. Tow main approaches were followed to achieve the goal. The first approach was using the classical quantitative trait loci (QTL)...
Resource Type:: Dissertation
Full Text:: James R. Myers Common bean (Phaseolus vulgaris L.) is one of the most widely produced grain legumes

A phosphorus nutrition study of apples on a volcanic ash soil

Creator:: Maul, Jerry Lee
Abstract:: This study was undertaken in a Red Delicious apple orchard in Oregon's Hood River Valley to determine if low leaf P concentrations were contributing to such observed, orchard disorders as poor shoot growth, shoot dieback and. small fruit size at harvest. Subsurface applications of lime and superphosphate had no effect...
Resource Type:: Masters Thesis
Full Text:: PHOSPHORUS NUTRITION STUDY OF APPLES ON A VOLCANIC ASH SOIL Abstract approved: Robert L. Stebbins

"Instant orchard" : technique for the production of ready-to-bear temperate zone fruit trees

Creator:: Kent, Jeffrey A.
Resource Type:: Masters Thesis
Full Text:: : . , ^ ^ Robert L. Stebbins Techniques for producing "ready-to-bear" fruit trees for planting new orchards and

Nitrogen dynamics in field grown comice pears

Creator:: Sanchez, Enrique E.
Abstract:: The dynamics of N was studied in field grown Comice/Provence quince BA29 pears in Medford, Oregon. Total tree biomass, N content, and ¹⁵N evaluations suggest that young pears require little N (48 kg N ha⁻¹ yr⁻¹). About 45% of total tree N present in dormant trees was remobilized into new...
Resource Type:: Dissertation
Full Text:: Field Grown Cornice Pears Abstract approved: „ „ „ 0 1 Timothy L. Righetti The dynamics

ScholarsArchive@OSU

The effects of planting date, nitrogen and boron application on mineral element concentration, yield, dry weight and fresh weight of sweet corn

Relationship of boron to reproduction in hazelnut (Corylus avellana L.)

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

Evaluation of pollinizers for Royal Ann sweet cherry (Prunus avium L.) in the Willamette Valley

Radiation-induced mutations in sweet cherry, (Prunus avium L.) cvs Napoleon and Bing

Estimation of genetic-parameters in the Oregon State University Hazelnut (Corylus avellana L.) breeding population

Quantitative Trait Loci and Genome Wide Association Study for Resistance to White Mold in Common (Snap) Bean.

A phosphorus nutrition study of apples on a volcanic ash soil

"Instant orchard" : technique for the production of ready-to-bear temperate zone fruit trees

Nitrogen dynamics in field grown comice pears

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