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Author : Kevin Laughlin O'Hara
Publisher :
ISBN 13 :
Total Pages : 332 pages
Book Rating : 4.:/5 (153 download)
Download or read book Thinning Even-aged Douglas-fir Stands written by Kevin Laughlin O'Hara and published by . This book was released on 1987 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Donald L. Reukema
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (31 download)
Download or read book Guidelines for Precommercial Thinning of Douglas-fir written by Donald L. Reukema and published by . This book was released on 1975 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Production of merchantable wood in even-aged Douglas-fir stands can be increased substantially by precommercial thinning. Guidelines for, and gains from, precommercial thinning both strongly depend on the size of trees wanted at the first commercial cut; the larger this size, (1) the fewer trees should be left after precommercial thinning, (2) the greater is the maximum age or tree size at which precommercial thinning is practical, and (3) the greater is the gain is usable yield from precommercial thinning. Also, generally, the longer the time required for a stand to reach commercial size without thinning, the greater the gains from precommercial thinning. These and other considerations are discussed, and procedures are recommended.
Download or read book Thinning Guide for Douglas Fir Stands written by and published by . This book was released on 1955 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard L. Williamson
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (319 download)
Download or read book Initial Thinning Effects in 70- to 150-year-old Douglas-fir-western Oregon and Washington written by Richard L. Williamson and published by . This book was released on 1971 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard L. Williamson
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (319 download)
Download or read book Response to Commercial Thinning in a 110-year Old Douglas-fir Stand written by Richard L. Williamson and published by . This book was released on 1982 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Donald L. Reukema
Publisher :
ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.:/5 (319 download)
Download or read book Twenty-one-year Development of Douglas-fir Stands Repeatedly Thinned at Varying Intervals written by Donald L. Reukema and published by . This book was released on 1972 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Norman P. Worthington
Publisher :
ISBN 13 :
Total Pages : 136 pages
Book Rating : 4.:/5 (31 download)
Download or read book Commercial Thinning of Douglas-fir in the Pacific Northwest written by Norman P. Worthington and published by . This book was released on 1961 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Collin D. Bevins
Publisher :
ISBN 13 :
Total Pages : 438 pages
Book Rating : 4.:/5 (31 download)
Download or read book Site Index and Height Growth Curves for Managed, Even-aged Stands of White Or Grand Fir East of the Cascades in Oregon and Washington written by Collin D. Bevins and published by . This book was released on 1978 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (31 download)
Download or read book Release of a Thinned Budworm-infested Douglas-fir/ponderosa Pine Stand written by and published by . This book was released on 1985 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert O. Curtis
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.:/5 (319 download)
Download or read book Extended Rotations and Culmination Age of Coast Douglas-fir written by Robert O. Curtis and published by . This book was released on 1995 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard L. Williamson
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (246 download)
Download or read book Response to Commercial Thinning in a 110-year-old Douglas-fir Stand written by Richard L. Williamson and published by . This book was released on 1982 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George R. Staebler
Publisher :
ISBN 13 :
Total Pages : 61 pages
Book Rating : 4.3/5 (91 download)
Download or read book Growth and Spacing in an Even-aged Stand of Douglas-fir written by George R. Staebler and published by . This book was released on 1951 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Donald L. Reukema
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (31 download)
Download or read book Effects of Thinning on Yield of Douglas-fir written by Donald L. Reukema and published by . This book was released on 1977 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Rebecca E. Ralston
Publisher :
ISBN 13 :
Total Pages : 234 pages
Book Rating : 4.:/5 (89 download)
Download or read book A Growth and Yield Model for Uneven-aged Douglas-fir Forests in the Pacific Northwest, Computer Simulation and Management Applications written by Rebecca E. Ralston and published by . This book was released on 2002 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kevin Laughlin O'Hara
Publisher : Oxford University Press, USA
ISBN 13 : 0198703074
Total Pages : 227 pages
Book Rating : 4.1/5 (987 download)
Download or read book Multiaged Silviculture written by Kevin Laughlin O'Hara and published by Oxford University Press, USA. This book was released on 2014 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the latest scientific and management information on multiaged silviculture, an emerging strategy for managing forestry systems worldwide. Over recent decades, forest science and management have tended to emphasize plantation silviculture. Whilst this clearly meets our wood production needs, many of the world's forests need to be managed far less intensively and more flexibly in order to maintain their natural ecosystem functions together with the values inherent in those processes. Developing multiaged management strategies for these complex forest ecosystems represents a global challenge to successfully integrate available science with sustainable management practices. Multiaged Silviculture covers the ecology and dynamics of multiaged stands, the management operations associated with regeneration, tending, and stocking control, and the implications of this strategy on production, genetic diversity, and stand health. It is primarily aimed at graduate level students and researchers in the fields of forestry and silviculture, but will also be of relevance and use to all professional foresters and silviculturists.
Author : Leo Anthony Isaac
Publisher :
ISBN 13 :
Total Pages : 106 pages
Book Rating : 4.:/5 (319 download)
Download or read book Place of Partial Cutting in Old-growth Stands of the Douglas-fir Region written by Leo Anthony Isaac and published by . This book was released on 1956 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : DIANE Publishing
ISBN 13 : 9781422324868
Total Pages : 100 pages
Book Rating : 4.3/5 (248 download)
Download or read book Largescale silviculture experiments of western Oregon and Washington written by and published by DIANE Publishing. This book was released on with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
