Browsing by Author "Miller, Richard E."

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Best management practices for maintaining soil productivity in the Douglas-fir region

Oregon State University. Extension Service; 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. (Corvallis, Or. : Extension Service, Oregon State University, 2011-04)

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 ...
Comparative effects of precommercial thinning, urea fertilizer, and red alder in a site 11, coast Douglas-fir plantation

Miller, Richard E.; Obermeyer, Edmund L.; Anderson, Harry William; Pacific Northwest Research Station (Portland, Or.) (Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1999-11)

The authors varied the number of red alder retained with 300 Douglas-fir per acre on a high-quality site in coastal Oregon. Alder densities of 0, 20, 40, and 80 per acre were tested. The authors' fifth treatment eliminat ...

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