Index Catalog // ScholarsArchive@OSU

Valuing Supporting Soil Ecosystem Services in Agriculture: A Natural Capital Approach

Creator:: Brady, Mark V., Hedlund, Katarina, Cong, Rong-Gang, Hemerik, Lia, Hotes, Stefan, Machado, Stephen, Mattsson, Lennart, Schulz, Elke, and Thomsen, Ingrid K.
Abstract:: Soil biodiversity through its delivery of ecosystem functions and attendant supporting ecosystem services—benefits soil organisms generate for farmers—underpins agricultural production. Yet lack of practical methods to value the long-term effects of current farming practices results, inevitably, in short-sighted management decisions. We present a method for valuing changes in supporting soil...
Resource Type:: Article
Full Text:: addition of FYM and harvest residues are incorporated in Page 9 of 56 Agronomy Journal Accepted paper

Acetyl-CoA Carboxylase Herbicide Tolerance in Bermudagrass

Creator:: Grimshaw, Austin L., Schwartz, Brian M., Grey, Timothy L., McCullough, Patrick E., Raymer, Paul L., Webster, Theodore M., Kowalewski, A. R., Tate, Trent M., and Parrott, Wayne A.
Abstract:: Contamination of newly planted bermudagrass (Cynodon spp.) varieties by undesirable off-type bermudagrass genotypes is an ever increasing concern for turf managers because selective control options are limited. In 2009, a sethoxydim {2-[1-(ethoxyimino)butyl]-5-[2-(ethylthio)propyl]-3-hydroxy-2-cyclohexen-1-one} tolerant bermudagrass genotype (93-175) was identified during herbicide screening at the University of Georgia in Tifton. The objective...
Resource Type:: Article
Full Text:: Herbicide Tolerance in Bermudagrass. Agronomy Journal, 106(3), 925-930. doi:10.2134/agronj13.0423 10.2134

Net Returns from Segregating Dark Northern Spring Wheat by Protein Concentration during Harvest

Creator:: Long, Dan S., McCallum, John D., Martin, Charles T., and Capalbo, Susan M.
Abstract:: In-line, optical sensing has been developed for on-combine measurement and mapping of grain protein concentration (GPC). The objective of this study was to estimate changes in costs and net returns from using this technology for segregation of the dark northern spring (DNS) subclass of hard red wheat (Triticum aestivum L.)...
Resource Type:: Article
Full Text:: distribution of the GPC, which is assumed to be normal. Values for x and s would be obtained in advance of

No-Tillage Cropping Systems Can Replace Traditional Summer Fallow in North-Central Oregon

Creator:: Machado, Stephen, Pritchett, Larry, and Petrie, Steven
Abstract:: The traditional winter wheat (Triticum aestivum L.)–summer fallow (WW–SF) using conventional tillage (CT), the predominant cropping system in eastern Oregon, has increased soil erosion and depleted soil organic carbon (SOC). This research evaluates no-tillage (NT) systems designed to reduce these negative impacts on soil. In this long-term experiment (2004–2010), WW–SF...
Resource Type:: Article
Full Text:: Summer Fallow in North-Central 1 Oregon 2 3 Stephen Machado*, Larry Pritchett, and Steven Petrie 4

Long-Term Crop Residue and Nitrogen Management Effects on Soil Profile Carbon and Nitrogen in Wheat–Fallow Systems

Creator:: Ghimire, Rajan, Machado, Stephen, and Rhinhart, Karl
Abstract:: Intensive cultivation of native grassland for dryland agriculture continuously depleted soil organic carbon (SOC) and nutrients. In 2010, we evaluated the influence of 80 yr of crop residue and nutrient management practices on SOC and N in 0- to 60-cm soil depth profiles in conventionally tilled winter wheat (Triticum aestivum...
Resource Type:: Article

A study of the factors involved in the economic use of water and water cost of dry matter on several irrigated areas in Oregon

Creator:: Hardman, George, 1890-
Resource Type:: Masters Thesis
Full Text:: A study of the factors involved in the economic use of

A farm management study of two groups of farms in the Sherwood district

Creator:: Alcorn, James Marcus
Resource Type:: Masters Thesis
Full Text:: A farm management study of two groups of farms in the

A farm management plan for the reorganization of a typical Columbia basin "bonanza" wheat

Creator:: Broich, Walter Frank
Resource Type:: Masters Thesis
Full Text:: Typical Cohnbia Basin "Bonanza" Wheat Farm Submitted. to the OREGON AGRICULTU.L COLIGE In Partial

Advances in Simultaneous Translation

Creator:: Zheng, Renjie
Abstract:: Simultaneous translation, which translates concurrently with the source language speech, is widely used in many scenarios including multilateral organizations. However, it is well known to be one of the most challenging tasks for humans due to the simultaneous perception and production in two languages. On the other hand, simultaneous translation...
Resource Type:: Dissertation
Full Text:: degree of Doctor of Philosophy in Computer Science presented on March 30, 2020. Title: Advances in

Advances in Camelid Theriogenology

Creator:: McAllister, Anna
Abstract:: Reproductive physiology of South American camelids is unique, especially in comparison to other domestic animals. For example, mating occurs in a recumbent position over a period of approximately 30 minutes. Males are dribble ejaculators, and the camelid ejaculate is highly viscous making it nearly impossible to work with in vitro....
Resource Type:: Honors College Thesis
Full Text:: Advances in Camelid Theriogenology by Anna McAllister

ScholarsArchive@OSU

Valuing Supporting Soil Ecosystem Services in Agriculture: A Natural Capital Approach

Acetyl-CoA Carboxylase Herbicide Tolerance in Bermudagrass

Net Returns from Segregating Dark Northern Spring Wheat by Protein Concentration during Harvest

No-Tillage Cropping Systems Can Replace Traditional Summer Fallow in North-Central Oregon

Long-Term Crop Residue and Nitrogen Management Effects on Soil Profile Carbon and Nitrogen in Wheat–Fallow Systems

A study of the factors involved in the economic use of water and water cost of dry matter on several irrigated areas in Oregon

A farm management study of two groups of farms in the Sherwood district

A farm management plan for the reorganization of a typical Columbia basin "bonanza" wheat

Advances in Simultaneous Translation

Advances in Camelid Theriogenology

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