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Natural Regeneration After Shelterwood Cutting In A Grant Fir Shasta Red Fir Stand In Central Oregon
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Book Synopsis Natural Regeneration After Shelterwood Cutting in a Grant Fir - Shasta Red Fir Stand in Central Oregon by : Kenneth W. Seidel
Download or read book Natural Regeneration After Shelterwood Cutting in a Grant Fir - Shasta Red Fir Stand in Central Oregon written by Kenneth W. Seidel and published by . This book was released on 1979 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalogue, United States Public Documents by :
Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1980-03 with total page 1128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalog of United States Government Publications by : United States. Superintendent of Documents
Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1968 with total page 1256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalog of United States Government Publications by :
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalog of United States Government Publications by :
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1988 with total page 1394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Research Progress 1974 by : United States. Forest Service
Download or read book Research Progress 1974 written by United States. Forest Service and published by . This book was released on 1974 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Pacific Northwest Forest and Range Experiment Station (Portland, Or.) Publisher : ISBN 13 : Total Pages :28 pages Book Rating :4.3/5 (91 download)
Book Synopsis Report by : Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Download or read book Report written by Pacific Northwest Forest and Range Experiment Station (Portland, Or.) and published by . This book was released on 1974 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Shelterwood Regeneration of True Fir by : Robert J. Laacke
Download or read book Shelterwood Regeneration of True Fir written by Robert J. Laacke and published by . This book was released on 1986 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shelterwood cuttings on Swain Mountain Experimental Forest were measured to determine performance six to eight years after the shelterwood cutting and before shelterwood removal. Use of appropriate selecting criteria minimized windthrow of seed trees. Regeneration remained red fir, even where the major seed source was white fir. Density of seed trees may affect seedling growth only after the fourth year. Adequate regeneration can be attained and maintained at 25 trees per hectare (10/acre). In addition, the total number of seedlings produced each year was apparently not related to cone production in nearby stands.
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1984-03 with total page 1534 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Regeneration in Mixed Conifer Shelterwood Cuttings in the Cascade Range of Eastern Oregon by : Kenneth W. Seidel
Download or read book Regeneration in Mixed Conifer Shelterwood Cuttings in the Cascade Range of Eastern Oregon written by Kenneth W. Seidel and published by . This book was released on 1979 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Canadian Journal of Forest Research by :
Download or read book Canadian Journal of Forest Research written by and published by . This book was released on 1993 with total page 1012 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Shelterwood cutting in a young-growth, mixed-conifer stand in north central California by : Philip M. McDonald
Download or read book Shelterwood cutting in a young-growth, mixed-conifer stand in north central California written by Philip M. McDonald and published by . This book was released on 1976 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: A two-stage shelterwood cutting, at 12 trees per acre, with site preparation, enhanced seedfall, regeneration, and residual growth at the Challenge Experimental Forest, north central California. Shelterwood trees produced 9.2 times more seed than trees in the control. Ponderosa pine regeneration numbered about 3700 seedlings per acre (9139 per ha) and tolerant conifers 600 seedlings (1482 per ha) after 5 years. Hardwood seedlings and sprouts also were abundant. Basal area growth rates for all species in nearly all diameter classes were greater in the shelterwood than in the control. The shelterwood cutting method is recommended for use in young-growth, mixed-conifer stands.
Book Synopsis Natural Regeneration in Two Central Idaho Grand Fir Habitat Types by : Kathleen Geier-Hayes
Download or read book Natural Regeneration in Two Central Idaho Grand Fir Habitat Types written by Kathleen Geier-Hayes and published by . This book was released on 1994 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Influence of Cattle Grazing and Grass Seeding on Coniferous Regeneration After Shelterwood Cutting in Eastern Oregon by : Kenneth W. Seidel
Download or read book The Influence of Cattle Grazing and Grass Seeding on Coniferous Regeneration After Shelterwood Cutting in Eastern Oregon written by Kenneth W. Seidel and published by . This book was released on 1990 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guide to the Group Shelterwood Cutting Method for Regenerating Northern Red Oak by : George Stroempl
Download or read book Guide to the Group Shelterwood Cutting Method for Regenerating Northern Red Oak written by George Stroempl and published by Sault Ste. Marie, Ont. : Ministry of Natural Resources. This book was released on 1995 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Growth of Suppressed Grand Fir and Shasta Red Fir in Central Oregon After Release and Thinning by : Kenneth W. Seidel
Download or read book Growth of Suppressed Grand Fir and Shasta Red Fir in Central Oregon After Release and Thinning written by Kenneth W. Seidel and published by . This book was released on 1983 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Predicting Height Increment of Young-growth Red Fir in California and Southern Oregon by : K. Leroy Dolph
Download or read book Predicting Height Increment of Young-growth Red Fir in California and Southern Oregon written by K. Leroy Dolph and published by . This book was released on 1992 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: An equation is given to estimate 10-year height increment for young-growth red fir trees in California and southern Oregon. The independent variables are the individual tree, stand, and site characteristics significantly related to a tree's height growth. Data used to develop the equation came from stem analysis of 492 trees sampled from 56 stands in the study area. Parameter estimates for the predictive equation were obtained using least-squares linear regression.
