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Some guidelines for planting 2-0 Douglas-fir in Oregon : a preliminary report

Creator:: Zaerr, Joe B., Lavender, Denis P., and Oregon State University. Forest Research Laboratory
Abstract:: The Dwight L. Phipps State Forest Nursery at Elkton annually supplies 22 million 2-0 Douglas-fir seedlings to Oregon land managers. Some managers report excellent success in planting, but others report failures, particularly when planting late in the season. In some instances poor survival seemed to be related to storage. Physiological...
Resource Type:: Technical Report
Full Text:: PLANTING 2-0 DOUGLAS-FIR IN OREGON A PRELIMINARY REPORT Joe. Zaerr Assistant Professor of Forest

Growing and harvesting Douglas-fir poles.pdf

Creator:: Landgren, Chal G., Bondi, Michael C., Emmingham, William H., and Oregon State University. Extension Service
Abstract:: Published November 1983. Reprinted November 1994. 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:: Oregon and Washington. What are poles? Douglas-fir poles come from the best trees in a forest. To be

Nonlinear equations for predicting diameter and squared diameter inside bark at breast height for Douglas-fir

Creator:: Ritchie, Martin W., Hann, David W., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: -fir Martin W. Ritchie David W. Hann FOREn REIEARCH LAB College of Forestry Oregon State University

Survival and growth of Douglas-fir seed sources in the Hospital Tract rangewide source archive plantation

Creator:: Gamble, William E., Adams, W. T., Tappeiner, J. C. (John C.), and Oregon State University. Forest Research Laboratory
Abstract:: "In 1954, Dr. Helge Irgens-Moller initiated a rangewide collection of seed and seedlings of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco). Nearly 700 trees or stands were sampled in 10 western states, Canada, and Mexico. From 1957 to 1971, 639 of these collections were planted in the Hospital Tract Rangewide Source Archive...
Resource Type:: Technical Report
Full Text:: -fir from various altitudes and aspects in southern Oregon. Silvae Genetica 17:1��-151. HITCHCOCK

Knots in second-growth Douglas-Fir

Creator:: Paul, Benson H. and Forest Products Laboratory (U.S.)
Resource Type:: Technical Report
Full Text:: Silviculturist The total area of second-growth Douglas-fir in the states of Oregon and Washington i$ estimated

Introduction to conifer release [2014]

Creator:: Huff, Tristan, Cloughesy, Mike, Duddles, Ralph E., and Oregon State University. Extension Service
Abstract:: Successful regeneration of forest stands often requires that crop trees be released from competing vegetation. This publication provides basic information on how to determine if release is necessary and methods for release.
Resource Type:: Technical Report
Full Text:: , Coos County, Oregon State University. Original publication by Ralph E. Duddles, Extension forestry

Growth of Douglas-fir reproduction in the shade of a managed forest

Creator:: Del Rio, Ernest, Berg, Alan B., and Oregon State University. Forest Research Laboratory
Abstract:: Growth was assessed for Douglasfir reproduction which had established naturally beneath three intensities of overstory thinning in a 65-year-old stand of Douglas-fir on the east side of the Oregon Coast Range. The age of advanced reproduction ranged from 4 to 15 years. Understory environments were described in terms of sunlight,...
Resource Type:: Technical Report
Full Text:: thinning in a 65-year-old stand of Douglas-fir on the east side of the Oregon Coast Range. The age of ad

Effect of competition on survival in western Oregon of the Douglas-fir beetle : Dendroctonus pseudotsugae Hopkins (Coleoptera: Scolytidae)

Creator:: Schmitz, Richard F., Rudinsky, J. A. (Julius Alexander), 1917-, and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: Western Oregon of the Douglas-Fir Beetle Dendroctonus pseudotsugae Hopkins (Coleoptera: Scolytidae) By

Douglas fir seedling study on McDonald Forest

Creator:: Sandoz, F. J.
Resource Type:: Undergraduate Thesis
Full Text:: Douglas fir seedling study on McDonald Forest r

Thinning Douglas fir on the McDonald Forest

Creator:: Willison, Herbert
Resource Type:: Undergraduate Thesis
Full Text:: Thinning Douglas fir on the McDonald Forest sE1iop

ScholarsArchive@OSU

Some guidelines for planting 2-0 Douglas-fir in Oregon : a preliminary report

Growing and harvesting Douglas-fir poles.pdf

Nonlinear equations for predicting diameter and squared diameter inside bark at breast height for Douglas-fir

Survival and growth of Douglas-fir seed sources in the Hospital Tract rangewide source archive plantation

Knots in second-growth Douglas-Fir

Introduction to conifer release [2014]

Growth of Douglas-fir reproduction in the shade of a managed forest

Effect of competition on survival in western Oregon of the Douglas-fir beetle : Dendroctonus pseudotsugae Hopkins (Coleoptera: Scolytidae)

Douglas fir seedling study on McDonald Forest

Thinning Douglas fir on the McDonald Forest

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