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Author : Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher : Unknown
Page : 392 pages
File Size : 45,7 Mb
Release : 1978
Category : Alder
ISBN : UIUC:30112104081333
Author : Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher : Unknown
Page : 392 pages
File Size : 40,7 Mb
Release : 1978
Category : Alder
ISBN : MINN:31951D02964541U
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.
Author : Constance A. Harrington
Publisher : Unknown
Page : 8 pages
File Size : 47,9 Mb
Release : 1984
Category : Red alder
ISBN : MINN:319510029368438
Author : Norman P. Worthington
Publisher : Forgotten Books
Page : 54 pages
File Size : 45,9 Mb
Release : 2017-11-19
Category : Business & Economics
ISBN : 0260438405
Excerpt from Red Alder, Its Management and Utilization Alder grows both in pure stands and in mixture with native coni fers and hardwoods. When growing in mixture, it is nearly always in a dominant or codominant position. Stands are predominantly even aged, whether pure or mixed, since alder is usually the first tree to originate in openings. Because of its intolerance, it rarely fills in after a stand has been established. Mixtures occur only in young-growth coniferous stands less than 100 years old; however, alder may occur in openings in older stands. Only on sites best suited for alder growth does it succeed itself. Characteristic tree associates are Douglas-fir,3 western redcedar, western hemlock, grand fir, Sitka spruce, bigleaf maple, vine maple, Pacific willow, bitter cherry, and black cottonwood. Given time, conifers will often attain dominance as the alder canopy breaks up because of age, disease, or insects. 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.
Author : Herman Meserve Johnson,Edward John Hanzlik,William Henry Gibbons
Publisher : Unknown
Page : 56 pages
File Size : 50,7 Mb
Release : 1926
Category : Agriculture
ISBN : UIUC:30112019241337
Ppp. 42.
Author : Pacific Northwest Forest and Range Experiment Station (Portland, Or.).
Publisher : Unknown
Page : 36 pages
File Size : 43,5 Mb
Release : 1979
Category : Forests and forestry
ISBN : MINN:31951D00668594Q
Author : Herman M. Johnson
Publisher : Forgotten Books
Page : 52 pages
File Size : 53,9 Mb
Release : 2017-10-28
Category : Technology & Engineering
ISBN : 0265849063
Excerpt from Red Alder of the Pacific Northwest: Its Utilization, With Notes on Growth and Management It should be recognized that thoroughly reliable data on the sup ply and distribution of red alder can be obtained only by a thorough going survey, something that has never been attempted. Certain general regions where the tree reaches its best development are known, and timbermen and farmers as a result of their observations are in a position to point out other localities. For more detailed in formation, however, those desiring a supply of alder stumpage are put to the necessity of making their own surveys. Single compact logging units containing board feet of merchantable alder, or alder that will produce logs of the size shown in Figure 1, do not seem to be numerous. Units containing board feet, however, are of frequent occurrence. Areas extending for several miles along streams will sometimes cut out more than feet, but they are exceptional. 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.
Author : Norman P. Worthington,Robert H. Ruth
Publisher : Unknown
Page : 52 pages
File Size : 55,6 Mb
Release : 1962
Category : Forest management
ISBN : UVA:X030450993
Red alder, the most important hardwood in Oregon and Washington, comprises about two-thirds of the hardwood timber resource of the two-State region.
Author : Richard A. Chester
Publisher : National Library of Canada
Page : 536 pages
File Size : 48,5 Mb
Release : 1988
Category : Forest management
ISBN : 0315486767
Author : Anonim
Publisher : Unknown
Page : 196 pages
File Size : 50,5 Mb
Release : 1983
Category : Red alder
ISBN : MINN:31951D029645016
Overzicht van publikaties met samenvattingen tot en met mei 1978 over de rode els (Alnus rubra Bong,) uit de databestanden BIOSIS REVIEWS, CAB, CAIN, CHEMCON, PAPERCHEM en CRIS
Author : Anonim
Publisher : Unknown
Page : 196 pages
File Size : 54,9 Mb
Release : 1983
Category : Red alder
ISBN : UIUC:30112104080590
Author : Anonim
Publisher : Unknown
Page : 896 pages
File Size : 52,7 Mb
Release : 1990
Category : Agriculture
ISBN : MINN:31951D02881496J
Set includes revised editions of some issues.
Author : Anonim
Publisher : Unknown
Page : 200 pages
File Size : 45,5 Mb
Release : 1983
Category : Forest management
ISBN : MINN:31951D03122481W
Author : Helmuth Resch
Publisher : Unknown
Page : 364 pages
File Size : 51,6 Mb
Release : 1988
Category : Red alder
ISBN : UIUC:30112020119936
Author : Anonim
Publisher : Unknown
Page : 328 pages
File Size : 42,7 Mb
Release : 2006
Category : Forests and forestry
ISBN : CORNELL:31924101544702
