Index Catalog // ScholarsArchive@OSU

Creator:: Oregon State University. Extension Service, Horneck, Donald Arthur, Hart, John M. (John Mervyn), 1947-, Stevens, R., Petrie, S., and Altland, James Elmer, 1973-
Abstract:: Soil acidification sometimes is necessary for optimum plant growth west of the Cascade Mountain Range. Commercial producers of blueberries, azaleas, rhododendrons, and other ornamentals may need to reduce soil pH for optimum production. Soil acidification is best performed prior to planting; it is much more difficult in established plantings. No...
Resource Type:: Technical Report
Full Text:: . Stevens, S. Petrie, and J. Altland Crop soil pH requirements Table 1 lists optimum soil pH for selected

Creator:: Oregon State University. Extension Service, Hart, John M. (John Mervyn), 1947-, Horneck, D., Stevens, R., Bell, Neil (Neil Charles), 1961-, and Cogger, Craig George, 1950-
Abstract:: Rhododendrons and blueberries are popular plants in home gardens in western Oregon and Washington. Both are easy to grow in most gardens, but problems with growth can occur if the soil is not sufficiently acidic. Even in the naturally acidic soil west of the Cascade Mountains, soil often is not...
Resource Type:: Technical Report
Full Text:: Range in Oregon and Washington J. Hart, D. Horneck, R. Stevens, N. Bell, and C. Cogger John Hart

Creator:: Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, Horneck, Donald Arthur, Wysocki, Donald John, 1952-, Hopkins, Bryan G., Hart, John M. (John Mervyn), 1947-, Stevens, Robert G., and Pacific Northwest Cooperative Extension
Abstract:: This publication is a technical and practical guide for soil acidification in commercial fields. It explains the soil chemistry involved, how to determine whether pH adjustment is feasible, and methods for acidifying soil. This guide is divided into five sections: • Understanding soil pH • The problem—iron chlorosis • Causes...
Resource Type:: Technical Report
Full Text:: , Extension soil scientist, Oregon State University; and Robert Stevens, Extension soil scientist

Creator:: Anderson, Nicole P., Hart, John M. (John Mervyn), 1947-, Horneck, Donald Arthur, Sullivan, Dan M. (Dan Matthew), 1954-, Christensen, Neil Walter, 1944-, Pirelli, Gene J., and Oregon State University. Extension Service
Abstract:: Many nutrients and lime are not mobile in the soil. When applied to the soil surface without tillage, these materials remain in the top 2 inches, especially in production systems that lack tillage. If a soil sample is taken at a standard 8-inch depth, the top 1 to 2 inches,...
Resource Type:: Technical Report
Full Text:: emeritus, soil science; Gene J. Pirelli, livestock and forage Extension agent (all of Oregon State

Creator:: Anderson, Nicole P., Hart, John M. (John Mervyn), 1947-, Sullivan, Dan M. (Dan Matthew), 1954-, Christensen, Neil Walter, 1944-, Horneck, Donald Arthur, Pirelli, Gene J., and Oregon State University. Extension Service
Abstract:: This publication describes how to estimate lime application rate and lists criteria for choosing liming materials (source), lime application method (placement), and how often to apply lime (frequency).
Resource Type:: Technical Report
Full Text:: test kits. J. of Extension. http://www.joe.org/joe/2001august/tt3. php Stevens, G., A. Wrather, H

Creator:: Horneck, Donald Arthur, Sullivan, Dan M. (Dan Matthew), 1954-, Owen, James Stetter, 1975-, Hart, John M. (John Mervyn), 1947-, and Oregon State University. Extension Service
Abstract:: This publication provides an overview of soil testing and general guidelines for interpreting soil test results for nitrogen, phosphorus, sulfur, potassium, calcium, magnesium, boron, zinc, copper, manganese, iron, molybdenum, chloride, sodium, soluble salts, organic matter, cation exchange capacity, pH, and lime. For each test, the document describes what is measured,...
Resource Type:: Technical Report
Full Text:: State University. From: Hart, J., D. Horneck, R. Stevens, N. Bell, and C. Cogger. 2003. Acidifying

Creator:: Hart, John M. (John Mervyn), 1947-, Strik, Bernadine C. (Bernadine Cornelia), 1962-, DeMoranville, Carolyn, Davenport, Joan R., and Roper, Teryl
Abstract:: This nutrient management guide provides nutrient application information and recommendations for south coastal Oregon.
Resource Type:: Technical Report
Full Text:: bloom. For ‘Stevens’ cranberry grown in Massachusetts, 2¼ to 2¾ inches of growth above the flowers is

Creator:: Oregon State University. Extension Service, Washington State University. Cooperative Extension, University of Idaho. Cooperative Extension System, Strik, Bernadine C. (Bernadine Cornelia), 1962-, Bristow, Pete, Broaddus, Andy, Davenport, Joan, DeFrancesco, Joseph T., English, Marshall, Fisher, Glenn C., Fitzpatrick, Sheila, Hart, John M. (John Mervyn), 1947-, Henderson, Deborah, Larson, Barbara, Patten, Kim, Poole, Art, Pscheidt, Jay W., and Vorsa, Nicholi
Abstract:: Revised May 2002. Reviewed April 2016. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
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Creator:: Petrie, S. E., Wysocki, Donald John, 1952-, Horneck, Donald Arthur, Lutcher, L. K. (Lawrence K.), Hart, John M. (John Mervyn), 1947-, and Corp, Mary K.
Abstract:: *This set of publications replaces FG 54, Winter Wheat, Non-irrigated, Columbia Plateau.
Resource Type:: Technical Report
Full Text:: Poten- tials and Yield of Winter Wheat Infected with Take-all Root Rot. Agron. J. 73:1053–1058. Cook

Creator:: Wysocki, Donald John, 1952-, Horneck, Donald Arthur, Lutcher, L. K. (Lawrence K.), Hart, John M. (John Mervyn), 1947-, Petrie, S. E., and Corp, Mary K.
Abstract:: *This set of publications replaces FG 54, Winter Wheat, Non-irrigated, Columbia Plateau.
Resource Type:: Technical Report
Full Text:: Wheat Infected with Take-all Root Rot. Agron. J. 73:1053–1058. Cook, R.J. and R.J. Veseth. 1991. Wheat

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