Lumber Recovery of Douglas-fir from the Coast and Cascade Ranges of Oregon and Washington

Lumber Recovery of Douglas-fir from the Coast and Cascade Ranges of Oregon and Washington

Author: Susan Willits

Publisher:

Published: 1988

Total Pages: 40

ISBN-13:

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This report summarizes the results of lumber recovery studies at four sawmills in western Oregon and western Washington; two dimension mills, one grade mill, and one timber mill were included. Results from individual mills are reported and discussed. The four mills were also combined to approximate "average" conversion of logs to lumber for the region. Recovery information is presented by diameter and log grade for lumber volume, lumber grade, and lumber and log value.


Timber Growing and Logging Practice in the Douglas Fir Region

Timber Growing and Logging Practice in the Douglas Fir Region

Author: Thornton T. Munger

Publisher: Forgotten Books

Published: 2017-11-11

Total Pages: 60

ISBN-13: 9780260830524

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Excerpt from Timber Growing and Logging Practice in the Douglas Fir Region: Measures Necessary to Keep Forest Land Productive and to Produce Full Timber Crops Timber culture, like the growing of farm crops, is necessarily gov erned-ih any country by the soil and climate, by the requirements of the native forest trees, and by the national economic circumstances. Lessons may be drawn from the experience of other countries, as the United States has drawn upon the forestry practice of Europe; but profitable methods Of growing timber, particularly under the wide range of forest types and economic conditions in the United States, can be evolved only from our own experience and investigation, region by region. Hence, to meet the demand for information on practical ways and means of growing timber profitably in the various parts of the United States, it is important that the results of our own experience and investigation to date be brought together and set forth in the clearest possible way. This the Forest Service has attempted to ddin a series of bulletins dealing with the 12 principal forest regions of the United States. The information presented has been gathered from many different sources, including the experience, as far as it was obtainable, of land owners who have engaged in reforestation. An effort has been made to bring together all that any agency has yet learned or demonstrated about the growing of timber in the United States, and the results have been verified as far as possible by consultation with the forest industries, State foresters, and forest schools. These publications thus undertake to set forth in a simple form what are believed to be the soundest methods of reforestation as yet developed in our com mon experience and study in the United States. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.


Forest Resources of the Douglas-fir Region

Forest Resources of the Douglas-fir Region

Author: Horace Justin Andrews

Publisher:

Published: 1940

Total Pages: 180

ISBN-13:

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The highest service that forests of the Douglas-fir region can render is in support and stabilization of communities dependent on them. Forests support in one way or another about half the population of the region. To redeem this enormous responsibility for service, forests must furnish a permanent annual harvest of material equal at least to present production. This will required sustained-yield forest practice, including acceptance of the responsibilities of permanent ownership.