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Creator:: Horneck, Donald Arthur, Hart, John M. (John Mervyn), 1947-, Flowers, Michael Darrell, 1971-, Lutcher, L. K. (Lawrence K.), Wysocki, Donald John, 1952-, Corp, Mary K., Bohle, Mylen G., and Oregon State University. Extension Service
Abstract:: Management recommendations focusing on rate, timing, source and method of nutrient application for irrigated wheat production in eastern Oregon.
Resource Type:: Technical Report
Full Text:: nutrient for wheat is nitrogen. Recommendations for nitrogen (N), phosphorus (P), potassium (K), sulfur

Creator:: Hart, John M. (John Mervyn), 1947-, Mellbye, Mark Edward, Young, William C. (William Clyde), Silberstein, Thomas B., and Oregon State University. Extension Service
Abstract:: Discusses nutrient management and fertilizer recommendations for lime, nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, chloride, and micronutrients on annual ryegrass grown for seed. Includes discussion of research and explanation of nutrient management recommendations.
Resource Type:: Technical Report
Full Text:: III, Extension seed production specialist; and Thomas B. Silberstein, area Extension agronomist; all

Creator:: Oregon State University. Extension Service, Davenport, Joan, McMoranville, J., Hart, John M. (John Mervyn), 1947-, Patten, K., Peterson, L., Planer, T., and Poole, Art
Abstract:: Cranberry plants require proper amounts of certain chemical elements from air, water, and soil to ensure adequate vegetative growth and fruit production. When levels of these nutrients in the plant are low, growth and yield may be affected.
Resource Type:: Technical Report
Full Text:: . Davenport, C. DeMoranville, J. Hart, K. Patten, L. Peterson, T. Planer, A. Poole, T. Roper, and J. Smith Why

Creator:: Hart, John M. (John Mervyn), 1947-, Anderson, Nicole P., Hulting, Andrew Gerald, Chastain, Thomas G., Mellbye, Mark Edward, Young, William C. (William Clyde), Silberstein, Thomas B., and Oregon State University. Extension Service
Abstract:: This publication incorporates 20 years of field research by OSU faculty comparing two grass-seed residue management methods: full straw load (straw is chopped and left on the field) and clean nonthermal (straw is baled and removed from the field). Comparison includes discussion of seed yield and quality, nutrient management considerations...
Resource Type:: Technical Report
Full Text:: , P2O5 or K2O. Nutrient abbreviations B Boron Ca Calcium Cu Copper K Potassium KCl Potassium

Creator:: Oregon State University. Extension Service, Gingrich, Gale Allen, Hart, John M. (John Mervyn), 1947-, Horneck, Donald Arthur, Young, W. C., and Silberstein, T. B.
Abstract:: Three types of fine fescue—Chewings, red, and hard— are typically grown for turf seed on Jory or Nekia soils in the foothills of the Willamette Valley. Recommendations in this guide assume production in this setting and are based on research from large and small plots throughout the area. During the...
Resource Type:: Technical Report
Full Text:: adequately estimate fine fescue nutritional needs. A soil test for pH, P, K, Ca, Mg, B, and lime requirements

Creator:: Barney, Danny L., Bristow, Peter, Cogger, Craig George, 1950-, Fitzpatrick, Sheila M., Hart, John M. (John Mervyn), 1947-, Kaufman, Diane, Miles, Carol, Miller, Timothy, Moore, Patrick P., Murray, Todd, Rempel, Hannah, Strik, Bernadine C. (Bernadine Cornelia), 1962-, Tanigoshi, Lynell K., Pacific Northwest Cooperative Extension, Oregon State University. Extension Service, University of Idaho. Cooperative Extension Service, Washington State University. Cooperative Extension, and United States. Department of Agriculture
Abstract:: This publication replaces Pacific Northwest Extension publication PNW 176.
Resource Type:: Technical Report
Full Text:: of Activities 99 Appendix B. Color Plates 101 Archival copy. For current version, see: https

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:: 3. See page 3. Potassium If soil test K is below 150 ppm, apply K according to Table 6. See page 5

Creator:: Oregon State University. Extension Service, Righetti, Tim, Wilder, Kris, Stebbins, Robert L., Burkhart, David J., and Hart, John M. (John Mervyn), 1947-
Abstract:: Revised May 1989. 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:: and S are seldom observed in Oregon apple orchards. Potassium (K) K deficiency is rare in Oregon

Creator:: Hart, John M. (John Mervyn), 1947-, Sheets, W. A. (Willis Arden), Strik, Bernadine C. (Bernadine Cornelia), 1962-, and Oregon State University. Extension Service
Abstract:: Published January 1992. Reprinted January 2000. This publication has been replaced by EM 8903. 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:: tissue K concentration. Boron (B) Small amounts of B are critical for budbreak and fruit set of

Creator:: Hart, John M. (John Mervyn), 1947-, Anderson, Nicole P., Chastain, Thomas G., Flowers, Michael Darrell, 1971-, Ocamb, Cynthia Marie, Mellbye, Mark Edward, Young, William C. (William Clyde), and Oregon State University. Extension Service
Abstract:: This guide provides nutrient and lime recommendations for establishment of turf and forage perennial ryegrass grown for seed in western Oregon. Healthy plants with adequate root systems are required to obtain the greatest return from your fertilizer investment. The nutrient recommendations in this guide assume that adequate control of weeds,...
Resource Type:: Technical Report
Full Text:: Oregon, Oregon State University (OSU) Extension Service publication EM 9051. Potassium (K) is the only

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