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Creator:: Sullivan, Dan M. (Dan Matthew), 1954-, Horneck, Donald Arthur, Wysocki, Donald John, 1952-, and Oregon State University. Extension Service
Abstract:: Liming is a new practice for the inland Pacific Northwest, necessitated by soil acidification caused by nitrogen fertilization. This publication provides guidance on how to evaluate cropping systems for lime need and how to determine lime application rate.
Resource Type:: Technical Report
Full Text:: growth. Aluminum toxicity inhibits root development. Manganese Dan M. Sullivan, Extension soil

Creator:: Owen, James Stetter, 1975-, Sullivan, Dan M. (Dan Matthew), 1954-, Horneck, Donald Arthur, and Hart, John M. (John Mervyn), 1947-
Abstract:: This is a fertilizer guide for commercial wholesale nurseries that produce shade and flowering trees for bareroot sales. Reviewed October 2010. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report

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

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

Creator:: Lutcher, L. K. (Lawrence K.), Horneck, Donald Arthur, Wysocki, Donald John, 1952-, Hart, John M. (John Mervyn), 1947-, Petrie, S. E., and Christensen, Neil Walter, 1944-
Abstract:: Recommendations in this fertilizer guide apply to tillage fallow-winter wheat and chemical fallow-winter wheat cropping systems. This guide is one of a set of publications that address the nutritional requirements of nonirrigated cereal crops in north-central and eastern Oregon. Recommendations for nitrogen, phosphorus, potassium, sulfur, chloride, and zinc are covered...
Resource Type:: Technical Report

Creator:: Lutcher, L. K. (Lawrence K.), Horneck, Donald Arthur, Wysocki, Donald John, 1952-, Hart, John M. (John Mervyn), 1947-, Petrie, S. E., and Christensen, Neil Walter, 1944-
Abstract:: *This set of publications replaces FG 54, Winter Wheat, Non-irrigated, Columbia Plateau.
Resource Type:: Technical Report

Creator:: Horneck, Donald Arthur, Hart, John M. (John Mervyn), 1947-, Topper, K., Koepsell, B., and Oregon State University. Agricultural Experiment Station
Abstract:: This manual describes and documents procedures used in the Oregon State University Soil Testing Laboratory (OSUSTL), and to supply information on the appropriate documentation of these methods. Of the numerous methods for soil analysis, research at Oregon State University indicates that the procedures outlined in this publication are suitable for...
Resource Type:: Technical Report

Creator:: Oregon State University. Extension Service, Sullivan, Dan M. (Dan Matthew), 1954-, McQueen, John Paul Gainer, and Horneck, Donald Arthur
Abstract:: Potatoes require adequate nitrogen to produce quality tubers and high yields. Organic farming practices are designed to build soil nutrient levels gradually. In organic systems, nitrogen (N) enters the soil in the form of crop residue and amendments (e.g., manures, composts, and specialty products). Much of the N added to...
Resource Type:: Technical Report
Full Text:: mineralization in supplying plant-available N to organic potatoes. Dan M. Sullivan, Extension soil scientist

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:: Oregon State University. Authors: Donald A. Horneck, Extension agronomist; Dan M. Sullivan, Extension

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:: Pacific Northwest Donald Horneck, Extension agronomist, Oregon State University; Donald Wysocki

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