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Filtering by: Creator Perry, William Douglas Non-Academic Affiliation Oregon State University. Extension Service

Thinning to prevent mountain pine beetles in lodgepole and ponderosa pine

Creator:

Pitman, Gary Boyd, Perry, David A., Emmingham, William H., and Oregon State University. Extension Service

Abstract:

Published September 1982. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Technical Report

Full Text:

publication was prepared by Gary B. Pitman, associate professor of forest science; David A. Perry, associate
Best management practices for maintaining soil productivity in the Douglas-fir region

Creator:

Angima, S. D., Terry, Thomas A., Dobkowski, Alexander, Campbell, Steve, Grizzel, Jeffrey D., Harrison, Robert B., Heninger, Ronald L., Maguire, Douglas A. (Douglas Alan), Miller, Richard E., Page-Dumroese, Deborah S., Scott, William, Zabowski, D., and Oregon State University. Extension Service

Abstract:

This publication is a reference guide for forest soils productivity and management. Main topics include (1) understanding and managing risk, (2) soil characteristics that affect productivity, (3) soil survey information for forestland managers/management of soil erosion, (4) managing mass wasting risk, (5) managing soil disturbance, and (6) maintaining adequate nutrient...

Resource Type:

Technical Report