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Soil Test Interpretation Guide

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, ...

Dan Sullivan | Jul 2011 | OSU Extension Catalog

Willamette Valley Soil Quality Card

Use in conjunction with the Willamette Valley Soil Quality Card Guide (EM 8710), which includes detailed information about each indicator listed on the Soil Quality Card. Designed to assess current soil quality conditions, record ...

Jun 1998 | OSU Extension Catalog

Willamette Valley Soil Quality Card Guide

Designed to supplement the Willamette Valley Soil Quality Card (EM 8711) by providing additional information on soil quality indicators. For each soil quality indicator, the guide contains a description, explanation of why the ...

Jun 1998 | OSU Extension Catalog

Soil Organic Matter as a Soil Health Indicator: Sampling, Testing and Interpretation

Testing for soil organic matter helps you monitor soil health over time. Good soil management practices can improve soil organic matter in three to five years.

Dan Sullivan, Amber Moore, Linda Brewer | Aug 2019 | OSU Extension Catalog

Soft White Winter Wheat (Western Oregon) Nutrient Management Guide

Gives nutrient and lime recommendations for soft white winter wheat in western Oregon. Also discusses: impact of diseases, such as take-all root rot, on crop yield; planting in poorly drained soil; soils and settings for wheat ...

Richard Roseberg, Nicole Anderson | Jul 2011 | OSU Extension Catalog

Green Pea Nutrient Management Inland Northwest -- east of the Cascades

Describes management practices for east of the Cascades that are essential to optimize green pea crop response to fertilizer inputs. These include soil pH, crop rotation, and inoculation; and recommendations for fertilizer placement and specific nutrients.

Clive Kaiser, Linda Brewer | Apr 2016 | OSU Extension Catalog

Tall Fescue Grown for Seed: A Nutrient Management Guide for Western Oregon

This guide covers key nutrient management topics related to tall fescue grown for seed in western Oregon. Crop growth and timing of nutrient uptake is covered. Specific recommendations for nitrogen, phosphorous, potassium, sulfur, ...

Nicole Anderson | Sep 2014 | OSU Extension Catalog

Nutrient Management for Onions in the Pacific Northwest

This publication is designed to assist growers and crop advisors in producing a high-quality crop while protecting the environment from excess nutrients. Contains information on how onions grow; timing and amount of crop nutrient ...

Dan Sullivan, Clinton Shock, Erik Feibert | Feb 2001 | OSU Extension Catalog

Nutrient Management for Blueberries in Oregon

Addresses how much fertilizer to apply, when to apply fertilizer, what type of nitrogen to apply, and application methods. Based on soil and tissue test results recommends application rates for nitrogen, phosphorus, potassium, and ...

Wei Qiang Yang, Bernadine Strik | Nov 2006 | OSU Extension Catalog

Perennial Ryegrass Grown For Seed (Western Oregon) Nutrient Management Guide

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 ...

Cynthia Ocamb, Nicole Anderson | Nov 2013 | OSU Extension Catalog