Index Catalog // ScholarsArchive@OSU

Nutrient management of blackberry cultivars grown in organic production systems

Creator:: Fernandez-Salvador, Javier A.
Abstract:: The impact of fertilizer source and cultivar on growth, fruit quality, and yield was evaluated in organic blackberry (Rubus L. subgenus Rubus Watson) from 2011-2013 in three studies. In all studies, plants were drip irrigated, and weeds were managed using a woven polypropylene, permeable landscape fabric (weed mat). At a...
Resource Type:: Masters Thesis
Full Text:: Production Systems" AN ABSTRACT OF THE THESIS OF Javier A. Fernandez-Salvador for the degree of

Organic Blueberry Production Systems – Grower Practices and Impact on Plant Nutrient Concentration, Content, and Biomass

Creator:: Fernandez Salvador, Javier A.
Abstract:: The certified organic blueberry (Vaccinium sp.) market has continued to expand in the last two decades, including in Oregon. The development of an industry-public research coalition has fostered expansion. In 2015, a survey consisting of on-site, in-person interviews with certified and transitional organic growers in Oregon found the majority of...
Resource Type:: Dissertation
Full Text:: A. Fernandez-Salvador for the degree of Doctor of Philosophy in Horticulture presented on January

Micropropagation and regeneration of hazelnut (Corylus species)

Creator:: Yu, Xiaoling
Abstract:: A micropropagation system was developed for hazelnut cultivars and rootstocks. Culture establishment was affected by explant source, explant collecting season, and type of explant. The highest frequency of culture initiation and lowest tissue oxidation and contamination were obtained from internodes with single axillary buds from grafted greenhouse-grown plants early in...
Resource Type:: Dissertation
Full Text:: multiplication of mature chestnut. Physiol. Plant. 77:395- 400. Ballester, M., M.C. Sanchez, F.J. San-Jose

Optimization of Agrochemical Application Technologies, Strategies and Chemical Control of Spotted-wing Drosophila, Drosophila suzukii (Matsumura), Diptera: Drosophilidae as a Model Organism and Identification of Trisiloxane and Silane Surfactants in Agricultural Spray Adjuvants and Reference Materials

Creator:: Mermer, Serhan
Abstract:: Drosophila suzukii (Diptera: Drosophilidae) is an insect of global concern that causes serious damage to soft-skinned fruits. D. suzukii is widespread in North America, South America, Europe, and Asia and is listed as an invasive pest with strict quarantine protocols governing import and export. Given the damage caused by D....
Resource Type:: Dissertation
Full Text:: approved: ______________________________________________________ Vaughn M. Walton Drosophila

Nitrogen fertigation practices to optimize growth and yield of northern highbush blueberry (Vaccinium corymbosum L.)

Creator:: Vargas, Oscar L.
Abstract:: Northern highbush blueberry is a long-lived perennial crop that is well adapted to low soil pH conditions. The plants are often shallow rooted and absorb primarily the ammonium (NH₄) form of nitrogen (N) rather than nitrate-N (NO₃-N). Traditionally, commercial blueberry fields have been irrigated with overhead sprinklers and fertilized using...
Resource Type:: Dissertation
Full Text:: 0.45 m. The alternative systems included geotextile tape and microsprinklers. The geotextile tape was

Simple sequence repeat marker development and use in European hazelnut (Corylus avellana L.)

Creator:: Gürcan, Kahraman
Abstract:: New highly polymorphic simple sequence repeat (SSR) markers for European hazelnut (Corylus avellana L.). were developed from several sources. The markers were characterized, and segregation in a mapping population allowed to assign them to linkage groups. Their transferability across genera and species in the Betulaceae family was investigated. SSR markers...
Resource Type:: Dissertation
Full Text:: and allowing me work with such independence. I am pleased to thank my committee members Drs. M

Evaluation of Methods for Applying Phosphorus, Potassium, and Boron Fertilizers in Northern Highbush Blueberry (Vaccinium corymbosum L.)

Creator:: Leon-Chang, David P.
Abstract:: Previous studies indicated that fertigating with nitrogen (N) was more effective than using granular N fertilizers in production of northern highbush blueberry (Vaccinium corymbosum L.). To build on these findings, four studies were conducted in western Oregon to determine whether fertigation was also an effective method for applying other nutrients,...
Resource Type:: Dissertation
Full Text:: : 10.2134/agronj1985.00021962007700030011x. Fernandez-Escobar, R., M. Benlloch, D. Barranco, A. Dueñas

Spatiotemporal Phytohormone Distributions in Developing Pinot Noir Berries and the Effects of Two Viticulture Practices Thereon

Creator:: Schmidt, Joseph A.
Abstract:: In recent years, many studies have focused on the molecular and biochemical mechanisms regulating the development of wine grapes. The course of grape berry development is directed by genetic design and is mediated by phytohormones, which regulate grape berry growth and development by orchestrating a complex network of interacting genes,...
Resource Type:: Masters Thesis
Full Text:: discriminant analysis LR – cluster-zone leaf-removed LSM – Least Square Means M – Molar MCX – mixed

Breeding and genetics of lilacs and hardy hibiscus

Creator:: Lattier, Jason D.
Abstract:: Lilacs are a group of ornamental trees and shrubs in the Oleaceae family consisting of 22 to 30 species. There are six series within genus Syringa: Pubescentes, Villosae, Ligustrae, Ligustrina, Pinnatifoliae, and Syringa. Fertility and cross-compatibility among cultivars, species, and series have yet to be formally investigated. Over three years,...
Resource Type:: Dissertation
Full Text:: . Photomicrographs viewed at ×1000 with scale bar at 1 μm. (A) Triploid (2n = 3x = 69) Syringa vulgaris

ScholarsArchive@OSU

Nutrient management of blackberry cultivars grown in organic production systems

Organic Blueberry Production Systems – Grower Practices and Impact on Plant Nutrient Concentration, Content, and Biomass

Micropropagation and regeneration of hazelnut (Corylus species)

Nitrogen fertigation practices to optimize growth and yield of northern highbush blueberry (Vaccinium corymbosum L.)

Simple sequence repeat marker development and use in European hazelnut (Corylus avellana L.)

Evaluation of Methods for Applying Phosphorus, Potassium, and Boron Fertilizers in Northern Highbush Blueberry (Vaccinium corymbosum L.)

Spatiotemporal Phytohormone Distributions in Developing Pinot Noir Berries and the Effects of Two Viticulture Practices Thereon

Breeding and genetics of lilacs and hardy hibiscus

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