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Wood pole maintenance manual : inspection and supplemental treatment of douglas-fir and western redcedar poles

Creator:: Graham, R. D. (Robert D.), Helsing, Guy G., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: , Oregon State University, Corvallis, Oreg. 97331. legal notice The Forest Research Laboratory at Oregon

Bibliography of Douglas-fir provenance studies, 1907-1974

Creator:: Hermann, Richard K., Ching, Kim K., and Oregon State University. Forest Research Laboratory
Abstract:: Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) is one of the world's most important and valuable timber trees. Its natural distribution in North America resembles an inverted V with uneven sides. From the apex in British Columbia, the western half extends along the Pacific mountain ranges into California for about 2,200 km...
Resource Type:: Technical Report
Full Text:: Forest Research Laboratory School of Forestry Oregon State University Corvallis, Oregon BIBLIOGRAPHY

Effect of seedbeds on germination and survival of Douglas-fir

Creator:: Hermann, Richard K., Chilcote, William W., and Oregon State University. Forest Research Laboratory
Abstract:: Germination and survival of Douglas-fir on seedbeds of unburned, lightly burned, and severely burned soil, charcoal, litter, and sawdust, exposed to 100, 75, and 25 percent of full light, were studied on a south-facing clearcutting in the Coast range of Oregon. Irrespective of exposure to light, germination was best on...
Resource Type:: Technical Report
Full Text:: LABORATORY OREGON STATE UNIVERSITY Corvallis FOREST RESEARCH LABORATORY The Forest Research Laboratory

Mycorrhizae and survival of Douglas-fir seedlings

Creator:: Wright, Ernest and Oregon State University. Forest Research Laboratory
Abstract:: Correlation was sought between abundance of mycorrhizae on Douglas-fir seedlings and their survival in field plantations. One possible indication of dormancy desirable for lifting from nursery beds could be the varying seasonal abundance of ectotrophic mycorrhizae on roots of seedlings. No direct correlation between percentage of mycorrhizae and survival in...
Resource Type:: Technical Report
Full Text:: DISCARD Forest Management Research FOREST RESEARCH LABORATORY OREGON STATE UNIVERSITY Corvallis TABLE

Sonic treatment of Douglas fir and ponderosa pine seeds and seedlings

Creator:: Lavender, Denis P., Atherton, George H., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: 1964 I 4 Forest Management Research FOREST RESEARCH LABORATORY OREGON STATE UNIVERSITY Corvallis

Logging precommercial Douglas fir

Creator:: Berg, Alan B. and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: Research Laboratory, Oregon State University, is part of the Forest Research Division of the Agricultural

Trees : timber resource economic estimation system

Creator:: Tedder, Philip L., Schmidt, James S., Gourley, Jonna, and Oregon State University. Forest Research Laboratory
Abstract:: Volume I: TREES (Timber Resource Economic Estimation System), a forest management and harvest scheduling model, is comprehensively described in the first of a four-volume series. Even- or uneven-aged forest inventories form basic resource units (BRUs), entered by age class or size and diameter classes; stocking level; and management intensity. Management...
Resource Type:: Technical Report

Production rates and costs for cable, balloon, and helicopter yarding systems in old-growth Douglas-fir

Creator:: Dykstra, Dennis P. and Oregon State University. Forest Research Laboratory
Abstract:: This report describes initial results of a yarding time study for the Pansy Basin Study, a cooperative research project designed to test the performance of skylines, balloons, and helicopters operating under various conditions of timber and terrain, and over a range of silvicultural and landscape design prescriptions. Observations during the...
Resource Type:: Technical Report
Full Text:: Research Laboratory School of Forestry Oregon State University Corvallis, Oregon PRODUCTION RATES AND

Pine regeneration in Oregon : habits and control of seed-eating mammals

Creator:: Hooven, Edward F. (Edward Frank)
Resource Type:: Technical Report
Full Text:: Research Laboratory, Oregon State University, is part of the Forest Research Division of the Agricultural

Foresters in Action : Voices from the Past : Transcripts from Oregon State College Student Radio, 1938-1940

Creator:: Oregon State University. Forest Research Laboratory
Abstract:: Foresters in Action was a radio program created and performed by students of the OSC School of Forestry. It was broadcast by KOAC radio station in Corvallis from 1936 until ca. 1943. The program offered snapshots of rural life in the Pacific Northwest, and sometimes beyond, told through a collegiate...
Resource Type:: Other
Full Text:: Oregon State University. These historical records may contain language that may be offensive or

ScholarsArchive@OSU

Wood pole maintenance manual : inspection and supplemental treatment of douglas-fir and western redcedar poles

Bibliography of Douglas-fir provenance studies, 1907-1974

Effect of seedbeds on germination and survival of Douglas-fir

Mycorrhizae and survival of Douglas-fir seedlings

Sonic treatment of Douglas fir and ponderosa pine seeds and seedlings

Logging precommercial Douglas fir

Trees : timber resource economic estimation system

Production rates and costs for cable, balloon, and helicopter yarding systems in old-growth Douglas-fir

Pine regeneration in Oregon : habits and control of seed-eating mammals

Foresters in Action : Voices from the Past : Transcripts from Oregon State College Student Radio, 1938-1940

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