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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

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

Heavy metals in urban soils: Best practices to stay safe

Q: Given the recent news on emissions of heavy metals in Portland, I'm looking for information on which vegetables take up these pollutants from the soil. What else should I be concerned about?

A: View answer | View all featured questions

Benefits of soil testing to guide pasture fertilization

We evaluated the production practices of clientele who use our OSU Extension program information to properly test soil and follow OSU guidelines for fertilizing pastures, and compared that to the standard practices they used prior...

Shelby Filley, Gene Pirelli, Amy Peters | Aug 2010 | Article

Forages - hay and pasture collection

This collection has information on soil testing and ferilizing, renovation. forage management , hay, irrigation, feeding values, forage types, forage anti-quality factors, leasing pastures and more.

Shelby Filley | Aug 2019 | Collection

Gardening Publications and Resources

A list of some of our most popular and useful publications.

Jul 2018 | Collection

Growing Strawberries in Your Home Garden

Describes various varieties of June-bearing, everbearing, and day-neutral strawberries and when they produce crops. Explains where to plant strawberries and how to rotate a strawberry patch to optimize growth and minimize disease. ...

Bernadine Strik | Mar 2013 | OSU Extension Catalog

Plant strawberries in early spring

Early spring is the time to plant strawberries.

Apr 3, 2009 | News Story

Keep those gray fuzzy strawberries in check

Proper watering and yearly renovation can help stem strawberry gray mold, also known as Botrytis fruit rot.

May 27, 2011 | News Story