Index Catalog // ScholarsArchive@OSU

Landscape-scale evaluation of genetic structure among barrier-isolated populations of coastal cutthroat trout, Oncorhynchus clarki clarki

Creator:: Guy, Troy J.
Abstract:: Although the effects of extrinsic barriers to dispersal have increasingly been shown to play a large role in the structuring of contemporary genetic diversity, describing the relationship between landscape structure, stochastic disturbance, and genetic diversity remains a major challenge. Here, environmental features for 27 barrier-isolated populations (2,232 individuals) of coastal...
Resource Type:: Masters Thesis

Feed management : a tool for balancing nutrients on dairies and other livestock operations

Creator:: Gamroth, Michael J., Downing, Troy (Troy Woerner), French, Patrick D., 1969-, and Oregon State University. Extension Service
Abstract:: Many studies have shown that dairies consistently overfeed nutrients such as phosphorus (P) and potassium (K). This practice is expensive and potentially damaging to the environment and to animal health. This publication suggests ways to improve feed management and thus avoid overfeeding P and K. Proper ration balancing is good...
Resource Type:: Technical Report
Full Text:: , this improvement Mike Gamroth, Extension dairy specialist; Troy Downing, district dairy agent; and

Nonstructural carbohydrates in cool-season grasses

Creator:: Downing, Troy (Troy Woerner), Gamroth, Michael J., and Oregon State University. Extension Service
Abstract:: "This 2-year project has been helpful in characterizing nonstructural carbohydrates in cool-season grasses. We have learned a lot about the normal fluctuations seen across environments and, more specifically, variations due to genetic differences. The main conclusions are: 1. Percentages of nonstructural carbohydrate are highly variable throughout the growing season and...
Resource Type:: Technical Report
Full Text:: Carbohydrates in Cool-season Grasses Troy Downing Extension dairy specialist and staff chair Tillamook County

What are your forages worth?

Creator:: Downing, Troy (Troy Woerner), Chamberlain, Anna-Marie, Gamroth, Michael J., Peters, Amy, and Oregon State University. Extension Service
Abstract:: Designed to help dairy farmers calculate the costs of homegrown forages and compare them to the costs of purchasing forages. Presents typical per-acre costs of establishing, producing, and harvesting alfalfa or grass for silage to help farmers estimate costs. Explains how to compare forage production costs to alternatives by assigning...
Resource Type:: Technical Report
Full Text:: Are Your Forages Worth? What Are Your Forages Worth? Troy Downing, Anna-Marie Chamberlain, Mike

Manure application rates for forage production [2007]

Creator:: Downing, Troy (Troy Woerner), Sullivan, Dan M., Hart, John, Gamroth, Michael J., and Oregon State University. Extension Service
Abstract:: This publication explains how to estimate the amount of manure to apply for forage production.
Resource Type:: Technical Report
Full Text:: production Manure application rates for forage production T. Downing, D. Sullivan, J. Hart, and M

Flame-clipping udders on dairy cows

Creator:: Gamroth, Michael J., Downing, Troy (Troy Woerner), Ruddell, A. Peters (Amy Peters), and Oregon State University. Extension Service
Abstract:: Mastitis is the single most expensive disease to the dairy industry, contributing to large financial losses due to decreased quantity and quality of milk. It's essential to develop and implement a mastitis control program to keep mammary glands healthy and reduce infection in the herd. Removing the hair from a...
Resource Type:: Technical Report
Full Text:: after hair removal. Figure 1a.—An udder before hair removal. roth, Extension dairy specialist; Troy

Fishery-specific solutions to seabird bycatch in the U.S. West Coast sablefish fishery

Creator:: Good, Thomas P., Jannot, Jason E., Melvin, Edward F., Gladics, Amanda J., Suryan, Robert M., and Guy, Troy J.
Abstract:: Bird scaring lines (BSLs) protect longline fishing gear from seabird attacks, save bait, reduce incidental seabird mortality and are the most commonly prescribed seabird bycatch mitigation measure worldwide. We collaborated with fishermen to assess the efficacy of applying BSL regulations from the demersal longline sablefish fishery in Alaska to a...
Resource Type:: Article
Full Text:: . Melvinb, Robert M. Suryana,1, Thomas P. Goodc, Jason E. Jannotd, Troy J. Guyb a Department of Fisheries

Managing for climate change on federal lands of the western United States: perceived usefulness of climate science, effectiveness of adaptation strategies, and barriers to implementation

Creator:: Kemp, Kerry B., Blades, Jarod J., Klos, P. Zion, Hall, Troy E., Force, Jo Ellen, Morgan, Penelope, and Tinkham, Wade T.
Abstract:: Recent mandates in the United States require federal agencies to incorporate climate change science into land management planning efforts. These mandates target possible adaptation and mitigation strategies. However, the degree to which climate change is actively being considered in agency planning and management decisions is largely unknown. We explored the...
Resource Type:: Article
Full Text:: . Kemp 1, Jarod J. Blades 2, P. Zion Klos 1, Troy E. Hall 3, Jo Ellen Force 1, Penelope Morgan 1 and Wade

Finding Our Way through Phenotypes

Creator:: Deans, Andrew R., Lewis, Suzanna E., Huala, Eva, Anzaldo, Salvatore S., Ashburner, Michael, Balhoff, James P., Blackburn, David C., Blake, Judith A., Burleigh, J. Gordon, Chanet, Bruno, Cooper, Lauren D., Courtot, Mélanie, Csösz, Sándor, Cul, Hong, Dahdul, Wasila, Das, Sandip, Dececchi, T. Alexander, Dettal, Agnes, Diogo, Rui, Druzinsky, Robert E., Dumontier, Michel, Franz, Nico M., Friedrich, Frank, Gkoutos, George V., Haendel, Melissa, Harmon, Luke J., Hayamizu, Terry F., He, Yongqun, Hines, Heather M., Ibrahim, Nizar, Jackson, Laura M., Jaiswal, Pankaj, James-Zorn, Christina, Köhler, Sebastian, Lecointre, Guillaume, Lapp, Hilmar, Lawrence, Carolyn J., Le Novère, Nicolas, Lundberg, John G., Macklin, James, Mast, Austin R., Midford, Peter E., Mikó, István, Mungall, Christopher J., Oellrich, Anika, Osumi-Sutherland, David, Parkinson, Helen, Ramírez, Martín J., Richter, Stefan, Robinson, Peter N., Ruttenberg, Alan, Schulz, Katja S., Segerdell, Erik, Seltmann, Katja C., Sharkey, Michael J., Smith, Aaron D., Smith, Barry, Specht, Chelsea D., Squires, R. Burke, Thacker, Robert W., Thessen, Anne, Fernandez-Triana, Jose, Vihinen, Mauno, Vize, Peter D., Vogt, Lars, Wall, Christine E., Walls, Ramona L., Westerfeld, Monte, Wharton, Robert A., Wirkner, Christian S., Woolley, James B., Yoder, Matthew J., Zorn, Aaron M., and Mabee, Paula
Abstract:: Despite a large and multifaceted effort to understand the vast landscape of phenotypic data, their current form inhibits productive data analysis. The lack of a community-wide, consensus-based, human- and machine-interpretable language for describing phenotypes and their genomic and environmental contexts is perhaps the most pressing scientific bottleneck to integration across...
Resource Type:: Article
Full Text:: , Judith A. Blake9, J. Gordon Burleigh10, Bruno Chanet11, Laurel D. Cooper12, Mélanie Courtot13, Sándor

ScholarsArchive@OSU

Landscape-scale evaluation of genetic structure among barrier-isolated populations of coastal cutthroat trout, Oncorhynchus clarki clarki

Feed management : a tool for balancing nutrients on dairies and other livestock operations

Nonstructural carbohydrates in cool-season grasses

What are your forages worth?

Manure application rates for forage production [2007]

Flame-clipping udders on dairy cows

Fishery-specific solutions to seabird bycatch in the U.S. West Coast sablefish fishery

Managing for climate change on federal lands of the western United States: perceived usefulness of climate science, effectiveness of adaptation strategies, and barriers to implementation

Finding Our Way through Phenotypes

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