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Control Of Red Alder By Cutting
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Book Synopsis Control of Red Alder by Cutting by : Dean S. DeBell
Download or read book Control of Red Alder by Cutting written by Dean S. DeBell and published by . This book was released on 1989 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Control of Red Alder by Cutting (Classic Reprint) by : Dean S. Debell
Download or read book Control of Red Alder by Cutting (Classic Reprint) written by Dean S. Debell and published by Forgotten Books. This book was released on 2017-12-12 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Control of Red Alder by Cutting The study consisted of 20 installations and was established as a split-plot design. The main plot treatments were month of cut and tree age; the subplot treatments were height and angle of cutting. One installation of each tree age (4, 6, 8, and 10 years) was established in the Forest each month from May through September 1984. The ages of trees to be cut in each installation were randomly assigned to each of the four Ranger Districts; resident silviculturists then located appropriate areas for plots (table At each installation, 60 stumps were cut level, 20 each at heights of 10, 20, and 30 centimeters. Angled cuts were made on 20 stumps at each installa tion; the cut was an average of 20 centimeters in height and was slanted at 45° to either the northeast (10 stumps) or southwest (10 stumps). All cuts were made with chain saws. This design provided a statistical test of the main effects of month of cut, tree age, and cutting treatment on various sprouting characteristics. It also provided a test of the interactions between cutting treatments and age and between cutting treatments and month of cut (table The tree age x month of cut interaction was assumed to be insignificant, and this interaction served as the error estimate to test main-plot effects (age and month of cut). This assumption was subsequently verified with Tukey's single degree of freedom test for nonadditivity (steel and Torrie The second-order interaction among the three principal factors was not assessed because such a design would have expanded the study beyond available resources. 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.
Download or read book Research Paper PNW. written by and published by . This book was released on 1978 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Red Alder of the Pacific Northwest by : Herman Meserve Johnson
Download or read book Red Alder of the Pacific Northwest written by Herman Meserve Johnson and published by . This book was released on 1926 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ppp. 42.
Book Synopsis Early Survival and Growth of Planted Douglas-fir with Red Alder in Four Mixed Regimes by : Marshall D. Murray
Download or read book Early Survival and Growth of Planted Douglas-fir with Red Alder in Four Mixed Regimes written by Marshall D. Murray and published by . This book was released on 1986 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Red Alder written by Robert Leslie Deal and published by . This book was released on 2006 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: In March 23-25, 2005, an international symposium on red alder was held at the University of Washington Center for Urban Horticulture in Seattle, WA. The symposium was entitled S2Red alder: A State of KnowledgeS3 and brought together regional experts to critically examine the economic, ecological and social values of red alder. The primary goal of the symposium was to discuss new advances in the understanding of red alder biology and silviculture, changing market and nonmarket values, and the current regulatory climate for management of alder. This proceedings includes 14 papers based on oral presentations given at the symposium. These papers highlight some of the key findings from the history, ecology, biology, silviculture and economics sessions presented at the red alder symposium.
Book Synopsis Red Alder by : Norman P. Worthington
Download or read book Red Alder written by Norman P. Worthington and published by . This book was released on 1962 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Biology and Management of Red Alder by : David E. Hibbs
Download or read book The Biology and Management of Red Alder written by David E. Hibbs and published by . This book was released on 1994 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Red Alder, the Northwest's most common hardwood, is of increasing biological and economic importance to the region. This timely study examines current knowledge about red alder and its role in Northwest forests.
Download or read book Forestry Research West written by and published by . This book was released on 1988 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Control of Red Alder by Cutting by : Dean S. DeBell
Download or read book Control of Red Alder by Cutting written by Dean S. DeBell and published by . This book was released on 1989 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sport Fishing written by and published by . This book was released on 1988 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Northwest Hardwood Association. Advisory Group on Forest Management Publisher : ISBN 13 : Total Pages :32 pages Book Rating :4.:/5 (296 download)
Book Synopsis Management of Red Alder in the Pacific Northwest by : Northwest Hardwood Association. Advisory Group on Forest Management
Download or read book Management of Red Alder in the Pacific Northwest written by Northwest Hardwood Association. Advisory Group on Forest Management and published by . This book was released on 1959 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Pacific Northwest Forest and Range Experiment Station (Portland, Or.) Publisher : ISBN 13 : Total Pages :392 pages Book Rating :4.:/5 (319 download)
Book Synopsis Utilization and Management of Alder by : Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Download or read book Utilization and Management of Alder written by Pacific Northwest Forest and Range Experiment Station (Portland, Or.) and published by . This book was released on 1978 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the Pacific Northwest and British Columbia, red alder often grows on forest lands following natural or man-caused disturbances. Frequently ignored as a pest or weed, many alder stands have developed to the point where important utilization and management questions are being asked. It is recognized that alder is a fast growing species, and that its rapid early growth may hinder growth of conifers associated with it. It is also recognized that alder has the capability of improving soil fertility, and that it may help reduce root rot problems of conifers. These attributes pose new questions as to whether or not alder should be deliberately managed and, if so, how it should be managed and utilized.
Book Synopsis General Technical Report PNW-GTR by :
Download or read book General Technical Report PNW-GTR written by and published by . This book was released on 2006 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stump Sprouting Related to Time of Cutting Red Alder by : Gerald Eugene Hoyer
Download or read book Stump Sprouting Related to Time of Cutting Red Alder written by Gerald Eugene Hoyer and published by . This book was released on 1984 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Red Alder by : Constance A. Harrington
Download or read book Red Alder written by Constance A. Harrington and published by . This book was released on 1984 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the National Silviculture Workshop by :
Download or read book Proceedings of the National Silviculture Workshop written by and published by . This book was released on 1989 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: