Index Catalog // ScholarsArchive@OSU

Magnetotelluric Constraints on Lithospheric Properties in the Southeastern United States

Creator:: Murphy, Benjamin S.
Abstract:: By inverting EarthScope long-period magnetotelluric (MT) data from the southeastern United States (SEUS), we obtain electrical conductivity images that provides key insights into the geodynamics of this region. Significantly, we resolve a highly electrically resistive block that extends to mantle depths beneath the modern Piedmont and Coastal Plain physiographic provinces....
Resource Type:: Dissertation

Water management tools and irrigation strategies for blueberry, blackberry, and raspberry production in the Pacific Northwest

Creator:: Carroll, Jesse L.
Abstract:: The Pacific Northwest region of the United States is known for quality production of blueberries, blackberries, and red raspberries. However, as the climate shifts to warmer, drier, and more extreme summers, growing these water intensive berry crops is becoming increasingly difficult. Furthermore, water regulations within agriculture are becoming more prevalent...
Resource Type:: Dissertation
Full Text:: . Water Mgt. 159:209–224, https://doi.org/10.1016/j.agwat.2015.06.016. Johnson, L.F., M. Cahn, F

Effect of organic fertilizers on survival, growth, chlorophyll and NDVI of Aniba rosaeodora Ducke plants in the Peruvian Amazon

Creator:: Vasquez Amasifuen, Cesar Paul
Abstract:: Aniba rosaeodora commonly known as rosewood is a tree species of great socio-economic value in the Amazon because it is harvested for the extraction of its essential oil, which is used in the production of cosmetics. Since rosewood is a wild species included on the Convention on International Trade in...
Resource Type:: Capstone Project
Full Text:: , 192, 47-53. https://doi.org/10.1016/j.scienta.2015.05.011 Baker, C. (2017). Quantitative research

Mycological Maintenance of Rangelands and the Impacts of a Thatch Forming Invasive Annual Grass (Taeniatherum caput-medusae)

Creator:: Hovland, Matthew
Abstract:: Arbuscular mycorrhizal fungi (AMF) may exert profound influences on ecosystem resilience and invasion resistance in western North American sagebrush steppe and other arid rangeland plant communities. Maintenance of plant community structure through ecological feedbacks such as facilitation of nutrient cycling and uptake by host plants, physical and chemical contributions to...
Resource Type:: Masters Thesis

Investigation of Hot-Air (HA) Drying Conditions and Shell Cracking Mechanism and Development of Radio-Frequency (RF) Dielectric Heating for Ensuring Quality and Reducing Shell Cracking of Oregon Hazelnuts (Corylus avellana L.)

Creator:: Wang, Wenjie
Abstract:: Oregon produces 99% US hazelnuts (Corylus avellana L.), occupying 3% world production. To ensure the quality and food safety of hazelnuts (inshells or kernels), industry and federal standards require freshly harvested nuts to be cleaned and dried to reach a final moisture content (MC) of inshells < 10%, MC of...
Resource Type:: Dissertation
Full Text:: ://doi.org/10.1016/0260-8774(94)90082-5. (7) Kashaninejad, M.; Mortazavi, A.; Safekordi, A.; Tabil, L. G

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:: stability. Geoderma 75:267–277, doi: 10.1016/S0016-7061(96)00092-4. Pinton, R., S. Cesco, S. Santi, and

Evaluating Alternative Soil Amendments for Organic Northern Highbush Blueberry Cultivation in Sub-Optimal Soils

Creator:: Retano, Andrea
Abstract:: Escalating demand for organic blueberries has driven a significant expansion of northern highbush blueberry (NHB; Vaccinium corymbosum L.) production area. This expansion is particularly pronounced in regions of the Pacific Northwest where native soil conditions are sub-optimal for NHB, notably east of the Cascade Mountain Range of Oregon and Washington,...
Resource Type:: Masters Thesis
Full Text:: Agriculture, ecosystems & environment 213 72 85. doi: 10.1016/j.agee.2015.07.027 Alt, D.S., Doyle, J.W. and

Soil Solarization in Pacific Northwest Tree Seedling Nurseries: Effects on Soilborne Plant Pathogens, Soil Nutrients and the Soil Microbiome

Creator:: Weidman, Clara S.
Abstract:: Nursery and greenhouse products are economically important agricultural commodities for Oregon and Washington. Nursery crops including tree seedlings can be damaged or killed by soilborne plant pathogens, which can be challenging to manage because of their persistence in soil and limited options for control. Soil solarization is a pre-planting soil...
Resource Type:: Masters Thesis

Overexpression of the GROWTH REGULATING FACTOR 4-GRF-INTERACTING FACTOR 1 Transcription Factor Chimera Modifies Transformation and Regeneration Efficiency in Populus and Eucalyptus

Creator:: Ryan, Nathaniel W.
Abstract:: Transformation is a major bottleneck for genetic engineering and gene editing in forest tree species. This includes most genotypes of Populus and Eucalyptus, which are some of the world’s most widely-cultivated genera of plantation forest trees. To provide new tools for transformation, I tested the transcription factor-protein chimera consisting of...
Resource Type:: Masters Thesis

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

ScholarsArchive@OSU

Magnetotelluric Constraints on Lithospheric Properties in the Southeastern United States

Water management tools and irrigation strategies for blueberry, blackberry, and raspberry production in the Pacific Northwest

Effect of organic fertilizers on survival, growth, chlorophyll and NDVI of Aniba rosaeodora Ducke plants in the Peruvian Amazon

Mycological Maintenance of Rangelands and the Impacts of a Thatch Forming Invasive Annual Grass (Taeniatherum caput-medusae)

Investigation of Hot-Air (HA) Drying Conditions and Shell Cracking Mechanism and Development of Radio-Frequency (RF) Dielectric Heating for Ensuring Quality and Reducing Shell Cracking of Oregon Hazelnuts (Corylus avellana L.)

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

Evaluating Alternative Soil Amendments for Organic Northern Highbush Blueberry Cultivation in Sub-Optimal Soils

Soil Solarization in Pacific Northwest Tree Seedling Nurseries: Effects on Soilborne Plant Pathogens, Soil Nutrients and the Soil Microbiome

Overexpression of the GROWTH REGULATING FACTOR 4-GRF-INTERACTING FACTOR 1 Transcription Factor Chimera Modifies Transformation and Regeneration Efficiency in Populus and Eucalyptus

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

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