Index Catalog // ScholarsArchive@OSU

Nano-scale investigation of the association of microbial nitrogen residues with iron (hydr)oxides in a forest soil O-horizon

Creator:: Keiluweit, Marco, Bougoure, Jeremy J., Zeglin, Lydia H., Myrold, David D., Weber, Peter K., Pett-Ridge, Jennifer, Kleber, Markus, and Nico, Peter S.
Abstract:: Amino sugars in fungal cell walls (such as chitin) represent an important source of nitrogen (N) in many forest soil ecosystems. Despite the importance of this material in soil nitrogen cycling, comparatively little is known about abiotic and biotic controls on and the timescale of its turnover. Part of the...
Resource Type:: Article
Full Text:: with iron (hydr)oxides in a forest soil O-horizon Marco Keiluweit a,b, Jeremy J. Bougoure b, Lydia H

Seed quality and plant establishment studies of seashore paspalum (Paspalum vaginatum Sw.)

Creator:: Baker, Stanley D.
Abstract:: Seashore paspalum (Paspalum vaginatum Sw.) is an important warm-season perennial turfgrass, known for its tolerance to salinity. Turfgrass is used for homes, municipalities, sod farms, resorts, and sports fields. Seashore paspalum has historically been planted in sub-tropical and tropical climates because of its heat tolerance. Seashore paspalum could become an...
Resource Type:: Dissertation
Full Text:: Approved: ____________________________________________________ Russell S. Karow Seashore paspalum

A historical evaluation of high molecular weight glutenins and the dwarfing (Rht) gene in Triticum aestivum in selected genotypes grown in the United States

Creator:: Roseborough, Colleen
Abstract:: Wheat (Triticum aestivum) is an important crop worldwide, however, in recent years concerns have been raised regarding two health issues, celiac disease and gluten sensitivity, and their relationship to wheat consumption. This increase has led to questions regarding potential changes over time in the composition of gluten (glutenin and gliadin)...
Resource Type:: Masters Thesis
Full Text:: States Abstract approved: _____________________________________________________ Robert S

Scaling, ash-driven bistability, and other agents of soilscape genesis discovered while digitally mapping soils of the Blue Mountains, Oregon

Creator:: Almquist, Vance Warner
Abstract:: This dissertation reports on four related, though separate projects. The first project details the process of carrying out a digitally augmented soil mapping (DSM) effort alongside an ongoing survey in Oregon's Ochoco National Forest (ONF) using a Random Forest algorithm. The second chapter describes a initial soil survey in Oregon's...
Resource Type:: Dissertation
Full Text:: cataclysmic eruptive phase as presented in Matz,S., 1998

Isolation and Pathogenicity of Naturally Occurring Entomopathogenic Fungi to Clover Root Borer (Coleoptera: Curculionidae: Scolytinae), a Pest of Red Clover Seed Crops

Creator:: Lestari, Anis S.
Abstract:: Entomopathogenic fungi are cosmopolitan microbial pathogens that cause fungous diseases in a wide range of insects via spore infection. Due to their natural enemy status, they have tremendous potential for use as microbial control agents against insect pests, especially subterranean pests for which few management options are available. The clover...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Anis S. Lestari for

Assessing the role of reactive metal species in soil organic matter cycling using chemical imaging

Creator:: Keiluweit, Marco
Abstract:: Intimate associations with reactive metal species permanently protect soil organic matter (SOM) from microbial access and oxidation, contributing to the build-up of organic carbon (C) stocks in soils. It is increasingly recognized, however, that such associations can be reversible and that reactive metal species might even facilitate the oxidation of...
Resource Type:: Dissertation
Full Text:: , Jeremy Bougoure, Xavier Mayali, David Kilcoyne, Hans Bechtel, Matthew Marcus, Suet ‘Shirley’ Liu

2010 Seed production research at Oregon State University, USDA-ARS cooperating

Creator:: Alderman, S. C., Anderson, N. P., Ball, Daniel A. (Daniel Allen), 1954-, Banowetz, G. M., Chastain, T. G., Curtis, D. W., Derkatch, A. V., Dreves, A. J., Dugger, B. D., Garbacik, C. J., Garcia, T. S., Giannico, G. R., Gerth, W. J., Gervais, J. A., Griffith, S. M., Herlihy, A. T., Hinds-Cook, B. J., Hoffman, G. D., Hulting, A. G., Kaser, J. M., Li, J. L., Mallory-Smith, C. A., Maxfield-Taylor, S., Mellbye, M. E., Mueller-Warrant, G. W., Oregon State University. Department of Crop Science, Pfender, W. F., Rao, S., Rondon, Silvia I., Silberstein, T. B., Stephen, W. P., Skyrm, K. M., United States. Agricultural Research Service, Walenta, D. L., Whittaker, G. W., Wysocki, D. J., Wyss, L. A., and Young, William C., III
Resource Type:: Other
Full Text:: . Garbacik, Senior Faculty Research Assistant B.J. Hinds-Cook, Faculty Research Assistant G.D. Hoffman

Removal of molluscicidal bait pellets by earthworms and its impact on control of the gray field slug (Derocerus reticulatum Mueller) in western Oregon grass seed fields

Creator:: Gavin, W. E., Mueller-Warrant, G. W., Griffith, S. M., and Banowetz, G. M.
Abstract:: Slugs are common pests of grass seed fields in western Oregon and the current focus of repeated, and often unsuccessful, efforts by growers to control them using molluscicides. Here we document rapid loss of molluscicidal bait pellets to earthworms and the resulting adverse effects on slug control. Three years of...
Resource Type:: Article
Full Text:: Published by Elsevie http://dx.doi.org/10.1016/j.cropro.2012.05.023 a b s t r a c t Slugs are common pests

Exploring Vitamin B9 Diversity for the Nutritional Improvement of Potato

Creator:: Robinson, Bruce R.
Abstract:: The cultivated potato, Solanum tuberosum L., has been one of the world’s most important food crops for more than 190 years and may become even more important to global food security in the coming 20 - 30 years. One of the world's largest growing health concerns is not just the...
Resource Type:: Masters Thesis
Full Text:: before, S. stipuloideum, S. chacoense subsp. chacoense, S. candolleanum, S. acaule, S. demissum, S

Single nucleotide polymorphism (SNP) markers associated with high folate content in wild potato species

Creator:: Bali, Sapinder, Robinson, Bruce R., Sathuvalli, Vidyasagar, Bamberg, John, and Goyer, Aymeric
Abstract:: Micronutrient deficiency, also known as the hidden hunger, affects over two billion people worldwide. Potato is the third most consumed food crops in the world, and is therefore a fundamental element of food security for millions of people. Increasing the amount of micronutrients in food crop could help alleviate worldwide...
Resource Type:: Article
Full Text:: 597736) was crossed with a low/medium folate diploid S. tuberosum clone USW4self#3. The resulting F1

ScholarsArchive@OSU

Nano-scale investigation of the association of microbial nitrogen residues with iron (hydr)oxides in a forest soil O-horizon

Seed quality and plant establishment studies of seashore paspalum (Paspalum vaginatum Sw.)

A historical evaluation of high molecular weight glutenins and the dwarfing (Rht) gene in Triticum aestivum in selected genotypes grown in the United States

Scaling, ash-driven bistability, and other agents of soilscape genesis discovered while digitally mapping soils of the Blue Mountains, Oregon

Isolation and Pathogenicity of Naturally Occurring Entomopathogenic Fungi to Clover Root Borer (Coleoptera: Curculionidae: Scolytinae), a Pest of Red Clover Seed Crops

Assessing the role of reactive metal species in soil organic matter cycling using chemical imaging

2010 Seed production research at Oregon State University, USDA-ARS cooperating

Removal of molluscicidal bait pellets by earthworms and its impact on control of the gray field slug (Derocerus reticulatum Mueller) in western Oregon grass seed fields

Exploring Vitamin B9 Diversity for the Nutritional Improvement of Potato

Single nucleotide polymorphism (SNP) markers associated with high folate content in wild potato species

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