Index Catalog // ScholarsArchive@OSU

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; Bryan Hopkins, Brigham Young University; John Hart

Creator:: Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, Horneck, Donald Arthur, Ellsworth, Jaon W., Hopkins, Bryan G., Sullivan, Dan M. (Dan Matthew), 1954-, Stevens, Robert G., and Pacific Northwest Cooperative Extension
Abstract:: Accumulation of excessive salt in irrigated soils can reduce crop yields, reduce the effectiveness of irrigation, ruin soil structure, and affect other soil properties. This publication is designed to help you evaluate the kind and amount of salts present in soils and to select management alternatives. This publication describes the...
Resource Type:: Technical Report
Full Text:: . Ellsworth, Wilbur-Ellis Company; Bryan G. Hopkins, soil scientist, Brigham Young University; Dan M

Creator:: Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, Hopkins, Bryan G., Horneck, Donald Arthur, Stevens, Robert G., Ellsworth, Jason W., Sullivan, Dan M. (Dan Matthew), 1954-, and Pacific Northwest Cooperative Extension
Abstract:: This publication focuses on using water analyses to choose appropriate water treatment and water management practices for irrigated agriculture. It will help determine: • What tests are needed to characterize water quality • How to collect water samples • How to interpret analytical data from a laboratory • How to...
Resource Type:: Technical Report
Full Text:: : https://catalog.extension.oregonstate.edu/pnw597 Authors Bryan G. Hopkins, soil scientist, Brigham

Creator:: Pease, James R. (James Robert), Stockham, John, and Oregon State University. Extension Service
Abstract:: Published September 1973. 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:: ) Cox Jerry Baker Joe McClarnan Robert Scott Art Huntington Margaret Zawislak Alan Lindsay R.H

Creator:: Pease, James R. (James Robert), Beller, Luanne, and Oregon State University. Extension Service
Abstract:: Published July 1975. 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:: Secretary: Robert Gerdes Coos Courthouse Coquille, OR 97423 396-3121 Ext. 252 Members: Flora Burch James

Creator:: Pease, James R. (James Robert) and Oregon State University. Extension Service
Abstract:: Published August 1978. 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:: UNION Ralph D. Hart 4th & Adams Street P.O. Box 760 LaGrande, Oregon 97850 WALLOWA Robert H. Salzer

Creator:: Oregon State University. Extension Service, Union County (Or.), and Long Range Planning Conference (1968 : Union County, Or.)
Abstract:: Published January 1968. 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

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:: University Extension Service. Horneck, Donald, Donald Wysocki, Bryan Hopkins, John Hart, and Robert

Creator:: Oregon State University. Extension Service and Valde, Gary
Resource Type:: Technical Report
Full Text:: , Research Assistant, Under the supervision of: Robert 0, Coppedge, Extension Economist, and Russell C

Creator:: Oregon State University. Extension Service and Valde, Gary
Resource Type:: Technical Report
Full Text:: , Research Assistant, Under the supervision of: Robert 0. Coppedge, Extension Economist, and Russell C. Y

ScholarsArchive@OSU