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Author : Richard L. Porterfield
Publisher :
ISBN 13 :
Total Pages : 13 pages
Book Rating : 4.:/5 (13 download)
Download or read book The economics of tree improvement programs in the Northeast written by Richard L. Porterfield and published by . This book was released on 1977 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Leroy C. Johnson
Publisher :
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.:/5 (319 download)
Download or read book Tree Improvement Plan for Northeastern Area, State and Private Forestry, United States Department of Agriculture--Forest Service written by Leroy C. Johnson and published by . This book was released on 1984 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.E/5 ( download)
Download or read book Tree Improvement Plan for Northeastern Area written by and published by . This book was released on 1984 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 192 pages
Book Rating : 4.3/5 (21 download)
Download or read book Proceedings of the Northeastern Forest Tree Improvement Conference written by and published by . This book was released on 1977 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dan McKenny
Publisher : Guelph, Ont. : Department of Agricultural Economics and Business, University of Guelph
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.:/5 (31 download)
Download or read book The Economics of Tree Improvement written by Dan McKenny and published by Guelph, Ont. : Department of Agricultural Economics and Business, University of Guelph. This book was released on 1988 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 728 pages
Book Rating : 4.:/5 (89 download)
Download or read book Proceedings - Northeastern Forest Tree Improvement Conference written by and published by . This book was released on 1975 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 692 pages
Book Rating : 4.3/5 (21 download)
Download or read book Proceedings written by and published by . This book was released on 1977 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George F. Dutrow
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (319 download)
Download or read book Economic Analysis of Tree Improvement written by George F. Dutrow and published by . This book was released on 1974 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Review of current literature establishes that most authors believe that tree improvement expands production, although some point out drawbacks and alternatives. Both softwood and hardwood improvement programs have been analyzed. The authors used various models, economic assumptions, and standards of measurement, but available data were limited. Future models shouId attempt to be more eclectic.
Author : George John Carrigan
Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.:/5 (16 download)
Download or read book Economic Models for Evaluating Forest Tree Improvement Programs written by George John Carrigan and published by . This book was released on 1983 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : F. Thomas Ledig
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (319 download)
Download or read book West Coast Tree Improvement Programs written by F. Thomas Ledig and published by . This book was released on 1981 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three tree improvement programs were analyzed by break-even, cost-benefit technique: one for ponderosa pine in the Pacific Northwest, and two for Douglas-fir in the Pacific Northwest-one of low intensity and the other of high intensity. A return of 8 percent on investment appears feasible by using short rotations or by accompanying tree improvement with thinning. Interest rates, length of rotation, the inclusion of thinnings, and site index had greater effects on profitability than program design. Large breeding zones improved profitability, although they incur the biological risks of nonadaptation to local conditions and loss of local genetic resources. Increasing orchard seed yield affected the results only slightly unless the planting program could be expanded, which is equivalent to increasing the size of the breeding zone. If the increase in seed yield merely reduced the required acreage of seed orchard and associated costs, the financial results improved only slightly.
Author : Susan Shen
Publisher : World Bank Publications
ISBN 13 : 9780821332337
Total Pages : 152 pages
Book Rating : 4.3/5 (323 download)
Download or read book Environmental and Economic Issues in Forestry written by Susan Shen and published by World Bank Publications. This book was released on 1995-01-01 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: World Bank Technical Paper No. 281. Provides an overview of environmentally related priority issues in Asian forestry and contributes to the critical work of understanding the complex dynamics of those issues.
Author : Thomas Alfred Thomson
Publisher :
ISBN 13 :
Total Pages : 518 pages
Book Rating : 4.:/5 (29 download)
Download or read book Financial Aspects of Tree Improvement Stategies Within the Context of a Publicly Held Firm written by Thomas Alfred Thomson and published by . This book was released on 1983 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)
Publisher :
ISBN 13 :
Total Pages : 564 pages
Book Rating : 4.:/5 (89 download)
Download or read book USDA Forest Service Research Paper PSW. written by Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.) and published by . This book was released on 1978 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jeffrey C. Stier
Publisher :
ISBN 13 :
Total Pages : 25 pages
Book Rating : 4.:/5 (232 download)
Download or read book An Economic Analysis of Forest Tree Improvement Programs in the North Central Region written by Jeffrey C. Stier and published by . This book was released on 1990 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Timothy L. White
Publisher : CABI
ISBN 13 : 1845932854
Total Pages : 702 pages
Book Rating : 4.8/5 (459 download)
Download or read book Forest Genetics written by Timothy L. White and published by CABI. This book was released on 2007 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, which contains 20 chapters, integrates the varied subdisciplines of genetics and their applications in gene conservation, tree improvement and biotechnology. Topics covered include: genetic variation in natural forests, the application of genetics in tree improvement and breeding programmes, and genomic sequences and molecular technologies. This book will be a valuable resource for students, scientists and professionals in the plant sciences, especially forest geneticists, tree breeders, forest managers and other natural resource specialists.
Author :
Publisher :
ISBN 13 :
Total Pages : 904 pages
Book Rating : 4.E/5 ( download)
Download or read book Proceedings written by and published by . This book was released on 1986 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 448 pages
Book Rating : 4.:/5 (319 download)
Download or read book Exposés written by and published by . This book was released on 1986 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
