Levels-of-growing-stock Study in Thinned Western Larch Pole Stands in Eastern Oregon PDF Download
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Author: Kenneth W. Seidel
Publisher:
ISBN:
Category : Clearing of land
Languages : en
Pages : 20
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Book Description
Author: Kenneth W. Seidel
Publisher:
ISBN:
Category : Clearing of land
Languages : en
Pages : 20
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Book Description
Author: Kenneth W. Seidel
Publisher:
ISBN:
Category : Clearing of land
Languages : en
Pages : 0
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Author: Kenneth W. Seidel
Publisher: Forgotten Books
ISBN: 9781391321042
Category : Business & Economics
Languages : en
Pages : 28
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Book Description
Excerpt from Levels-of-Growing-Stock Study in Thinned Western Larch Pole Stands in Eastern Oregon In terms of timber management, the primary factor influencing the residual stocking level is the forester's estimate of the minimum size tree that will be merchantable in the future. The larger the trees must be to support a commercial thinning, the fewer trees should be left after precommercial thinning; and conversely, if smaller trees are merchantable, the residual stocking should be higher. Western larch (larix occidentalis Nutt.) is a valuable seral species in the mixed conifer forests of north eastern Oregon because of its fast growth rate and desirable wood proper ties. Even-aged larch stands generally become established following fire or other forest disturbances. These stands are often heavily overstocked as seedlings. Stand density control by thinning is an essential part of the management of young larch stands. Because of the shade intolerance of larch, tree crowns in unthinned stands are reduced in size resulting in a decrease in rates of diameter and height growth as early as 9 years of age (schmidt The increasing utilization of larch and other species and the associated intensification of forest management raises questions regarding suitable stocking level regimes for managed larch stands. 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: K. W. Seidel
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 24
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Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 126
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Author: Dennis M. Cole
Publisher:
ISBN:
Category : Forest thinning
Languages : en
Pages : 16
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Author: Kenneth W. Seidel
Publisher:
ISBN:
Category : Forest thinning
Languages : en
Pages : 16
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Author: Arthur R. Tiedemann
Publisher:
ISBN:
Category : Abies concolor
Languages : en
Pages : 730
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Author: Kenneth W. Seidel
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 76
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Book Description
The silviculture of mixed conifer forests in eastern Oregon and Washington is described. Topics discussed include ecological setting, damaging agents, silviculture, and management. The relevant literature is presented, along with unpublished research, experience, and observations. Research needs are also proposed.
Author: C. G. Thompson
Publisher:
ISBN:
Category : Aerial spraying and dusting in agriculture
Languages : en
Pages : 228
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Book Description
