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Filtering by: Subject Western larch -- Testing Non-Academic Affiliation Oregon State University. Extension Service

Evaluating soil nutrients and pH by depth in situations of limited or no tillage in western Oregon

Creator:

Anderson, Nicole P., Hart, John M. (John Mervyn), 1947-, Horneck, Donald Arthur, Sullivan, Dan M. (Dan Matthew), 1954-, Christensen, Neil Walter, 1944-, Pirelli, Gene J., and Oregon State University. Extension Service

Abstract:

Many nutrients and lime are not mobile in the soil. When applied to the soil surface without tillage, these materials remain in the top 2 inches, especially in production systems that lack tillage. If a soil sample is taken at a standard 8-inch depth, the top 1 to 2 inches,...

Resource Type:

Technical Report

Full Text:

University). Evaluating Soil Nutrients and pH by Depth in Situations of Limited or No Tillage in Western
Post-harvest soil nitrate testing for manured cropping systems west of the Cascades

Creator:

Oregon State University. Extension Service, Sullivan, Dan M. (Dan Matthew), 1954-, and Cogger, Craig George, 1950-

Abstract:

This publication describes the use of post harvest 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. The first section of this publication gives general information on the test and...

Resource Type:

Technical Report

Full Text:

Post-harvest Soil Nitrate Testing for Manured Cropping Systems