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The yield of Douglas fir in the Pacific northwest

Creator:: McArdle, Richard Edwin, 1899- and Meyer, Walter H. (Walter Huber)
Resource Type:: Technical Report
Full Text:: SULLE511v svti. IAA J FOREST RESEARCH GE LIBRARY THE YIELD OF DOUGLAS FIR IN THE PACIFIC NORTHWEST

Wood quality and strength relationships in Douglas-fir (Pseudotsuga mezieseii (Mirb.) Franco) wood of different maturity

Creator:: Carter, Keoki Apokolani
Abstract:: The objectives of this study were to determine: 1) differences in average wood quality and strength properties of clear-wood specimens sampled from juvenile, transition, and mature wood zones in Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) trees from known forest sites; 2) relationships among wood quality properties [specific gravity (SG), rings per...
Resource Type:: Masters Thesis

The application of silviculture to Douglas fir of the Pacific slope

Creator:: Congdon, Edward
Resource Type:: Undergraduate Thesis
Full Text:: portion of the United $tates commonly known as the Douglas fir region lies between the Pacific Ocean and

The yield of Douglas fir in the Pacific Northwest

Creator:: McArdle, Richard Edwin, 1899-, Meyer, Walter H. (Walter Huber), and Bruce, Donald, b. 1884
Resource Type:: Technical Report
Full Text:: OREGON STATE UNIVERSITY The Yield of Douglas Fir in the Pacific Northwest TIN No. 201 Revised

The yield of Douglas fir in the Pacific northwest

Creator:: McArdle, Richard Edwin, 1899-, Meyer, Walter H. (Walter Huber), and Bruce, Donald, b. 1884
Resource Type:: Technical Report
Full Text:: . THE YIELD OF DOUGLAS FIR IN THE PACIFIC NORTHWEST By RICHARD E. MCARDLE, silviculturist, Pacific

Development of a hybrid modeling framework for intensively managed Douglas-fir plantations in the Pacific Northwest

Creator:: Weiskittel, Aaron R.
Abstract:: Forest growth models in the Pacific Northwest are predominantly empirical. Predictions of yield under alternative silvicultural regimes cannot rely completely on field trials; yet empirical growth models are often inadequate for extrapolating untested regimes and genotypes. The limitations of current models include (1) long time-steps (e.g. 5-10 years); (2) insufficient...
Resource Type:: Dissertation
Full Text:: Intensively Managed Douglas-Fir Plantations in the Pacific Northwest. Abstract approved: Douglas A

Developing sheared Douglas-fir Christmas trees [1987]

Creator:: Proebsting, William M., Oregon State University. Extension Service, Washington State University. Cooperative Extension, University of Idaho. Cooperative Extension Service, United States. Department of Agriculture, Douglass, Bernard S., and Sander, Gary S.
Abstract:: Revised June 1987. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: 227 A Pacific Northwest Extension Publication Oregon Washington Idaho Revised June 1987 OR HEC

Developing sheared Douglas-fir Christmas trees [1982]

Creator:: Douglass, Bernard S., Sander, Gary H., Oregon State University. Extension Service, Washington State University. Cooperative Extension, University of Idaho. Cooperative Extension Service, and United States. Department of Agriculture
Abstract:: Published October 1982. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Developing ShearedDouglasfir Christmas Trees ; PNW 227 A Pacific Northwest Extension Publication Oregon

Developing sheared Douglas-fir Christmas trees [1992]

Creator:: Proebsting, William M., Landgren, Chal G., Oregon State University. Extension Service, Washington State University. Cooperative Extension, University of Idaho. Cooperative Extension Service, United States. Department of Agriculture, and Pacific Northwest Cooperative Extension
Abstract:: Over the past 30 years, Christmas trees have become an intensively managed horticultural crop. During this period, higher standards and increasing competition have given the edge to growers who are progressive and highly motivated. Whether you’re a large or small producer, your trees must have consistently high quality for successful...
Resource Type:: Technical Report
Full Text:: Douglas-fir Christmas Trees -fr : _ OREGON PNW 227 A Pacific Northwest Extension Publication Oregon

Equations for predicting height-to-crown-base, 5-year diameter-growth rate, 5-year height-growth rate, 5-year mortality rate, and maximum size-density trajectory for Douglas-fir and western hemlock in the coastal region of the Pacific Northwest

Creator:: Hann, David W., Marshall, David D., Hanus, Mark L., and Oregon State University. Forest Research Laboratory
Abstract:: Using existing permanent research plot data, we developed equations for predicting height-to-crown-base (HCB), 5-yr diametergrowth rate (delta D), 5-yr height-growth rate (delta H), 5-yr mortality rate (PM), and the maximum size-density trajectory for Douglasfir and western hemlock in the coastal region of the Pacific Northwest. With the exception of the...
Resource Type:: Technical Report
Full Text:: TRAJECTORY FOR DOUGLAS-FIR AND WESTERN HEMLOCK IN THE COASTAL REGION OF THE PACIFIC NORTHWEST by David W

ScholarsArchive@OSU

The yield of Douglas fir in the Pacific northwest

Wood quality and strength relationships in Douglas-fir (Pseudotsuga mezieseii (Mirb.) Franco) wood of different maturity

The application of silviculture to Douglas fir of the Pacific slope

The yield of Douglas fir in the Pacific Northwest

The yield of Douglas fir in the Pacific northwest

Development of a hybrid modeling framework for intensively managed Douglas-fir plantations in the Pacific Northwest

Developing sheared Douglas-fir Christmas trees [1987]

Developing sheared Douglas-fir Christmas trees [1982]

Developing sheared Douglas-fir Christmas trees [1992]

Equations for predicting height-to-crown-base, 5-year diameter-growth rate, 5-year height-growth rate, 5-year mortality rate, and maximum size-density trajectory for Douglas-fir and western hemlock in the coastal region of the Pacific Northwest

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