This publication describes the use of postharvest soil nitrate testing as a tool for assessment of nitrogen (N) management in manured cropping systems west of the Cascade Mountains in Oregon, Washington, and south coastal British Columbia.
Dan M. Sullivan, Craig G. Cogger, Andy I. Bary, Shabtai Bittman, Linda Brewer |
Mar 2023 |
Extension Catalog publicationPeer reviewed (Orange level)
Photo Credit: evgenyb - Adobe Stock (Cropped from original)
Describes options for different levels of lawn care – from keeping a lawn lush and green year-round to allowing it to go partially dormant in the summer. Discusses mowing, watering, fertilizing, and dethatching, ...
The mild, wet winters in western Oregon encourage the growth of lawn mosses. This publication describes the factors that contribute to this growth and provides tips for reducing problems. It is a companion to OSU Extension video EM 9176.
This publication describes the benefits of choosing the right cultivar, species, blend, or mixture. It will also explore the advantages of seed coating and other preplant packaging options, such as fertilizer and ...
Stan Baker, Alec Kowalewski, Brian McDonald, Rob C. Golembiewski |
Nov 2014 |
Extension Catalog publicationPeer reviewed (Orange level)
Tansy ragwort, an invasive weed that can harm certain types of livestock, is making a comeback in western Oregon. Find out how to control it and protect your animals.
Shelby Filley, Andy Hulting, Gene Pirelli, Eric Coombs |
Aug 2011 |
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