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Creator:: Downing, Troy (Troy Woerner) and Oregon State University. Extension Service
Abstract:: Published September 2002. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Grasses Fertilized with Dairy Manure OREGON STATE UNIVERSITY co-t s 9 10 co,<D 4. .<75 r\j'") SEP

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

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

Creator:: Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, Downing, Troy (Troy Woerner), and Pacific Northwest Cooperative Extension
Abstract:: Keeping track of nutrient levels in dairy pastures has become an important part of farm management plans. The current recommendation is to fertilize pastures at a level to replace, in equal measure, the nutrients removed through grazing or cutting each year. The Confined Animal Feeding Operations Program (CAFO) run by...
Resource Type:: Technical Report
Full Text:: University Extension Service) PNW 549 August 2001 Troy Downing, Extension agent, Tillamook County, Oregon

Creator:: Downing, Troy (Troy Woerner), Hannaway, David B., Randow, Brianna, Berry, Pete, Yang, Xiumei, and Oregon State University. Extension Service
Abstract:: This publication covers how pasture grows, understanding grazing systems, and forage quality. It also covers advanced tools for managing high-intensity grazing systems, such as the feed wedge (also called pasture wedge or grazing wedge).
Resource Type:: Technical Report
Full Text:: determining profitability. To maximize the intake of high-quality Troy Downing, David B. Hannaway, Brianna

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

Creator:: Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, United States. Department of Agriculture, Pacific Northwest Cooperative Extension, Downing, Troy (Troy Woerner), Gamroth, Michael J., and Schneider, Gary L.
Abstract:: High-quality forages, such as alfalfa and grasses, are important for efficient milk production from dairy cows. Forages provide the effective fiber that is critical for good health and longevity. Inadequate effective fiber in the cow’s diet is one reason for acidosis and milk fat depression. Historically, when forage quality changed,...
Resource Type:: Technical Report
Full Text:: attempt to value these forages against the costs of purchasi high-quality forages. Revised by Troy Downing

Creator:: Hart, John M. (John Mervyn), 1947-, Sullivan, Dan M., Gamroth, Mike, Downing, Troy, Peters, Amy, and Oregon State University. Extension Service
Abstract:: Silage corn makes excellent feed for dairy cattle because of its high dry-matter yield, energy content, and palatability, especially when mixed with other feed. Also, it does not accumulate potassium as do many cool-season grass species. Nitrogen (N) is the most yield-limiting nutrient for silage corn production. Most dairies in...
Resource Type:: Technical Report
Full Text:: Oregon NUTRIENT MANAGEMENT EM 8978-E June 2009 Silage Corn (Western Oregon) J. Hart, D. Sullivan, M

Creator:: Oregon State University. Extension Service, Hannaway, D. B., and McGuire, William S.
Abstract:: Published May 1981. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: turf suitability. Of these, Kenblue, Park, and Troy were selected for reduced management re- quirements

Creator:: Oregon State University. Extension Service and Bourdeau, Virginia D.
Full Text:: a s m id ge la rv ae a n d bl ac k fly la rv ae Pl an ts (f lo at in g, r oo te

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