Download or read book Within tree Variation of Fiber Characteristics of Green Ash written by J. R. Saucier and published by . This book was released on 1964 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Within tree Variation of Fiber Dimensions of Green Ash written by J. R. Saucier and published by . This book was released on 1967 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book White Ash and Green Ash written by Maxon Young Pillow and published by . This book was released on 1939 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Georgia Forest Research Paper written by and published by . This book was released on 1966 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Committees on Fibre Characteristics and Specific Gravity written by International Union of Forestry Research Organizations. Section 41. Working Groups of Wood Quality, Sawing and Machining, and Tree Chemistry and published by . This book was released on 1966 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cambial Growth Root Growth and Reproductive Growth written by T.T. Kozlowski and published by Elsevier. This book was released on 1971-01-01 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growth and Development of Trees, Volume II: Cambial growth, Root Growth, and Reproductive Growth describes the important features of growth and development of trees and other woody plants during their life cycles. This nine-chapter book highlights the significant changes that take place in vegetative and reproductive growth as woody plants progress from juvenility to adulthood and, finally, to a senescent state. The first four chapters cover the growth of tree cambium, which is a layer of delicate meristematic tissue between the inner bark or phloem and the wood or xylem. These chapters examine the variation, control, and measurement of cambial growth. The next two chapters look into the growth mechanism of specialized and modified root systems, such as aerial, grafted, knee, and nodulated roots, root buttresses, mycorrhiza, and pneumatophores. These chapters also discuss the distribution and growth characteristics of roots of woody plants. Other chapters explore the significant changes and features during flowering and fruit, cone, and seed development. The last chapter considers some aspects of internal and external control of reproductive growth at critical stages of development. Some practical methods for stimulating fruit and seed production by trees are also provided. This book will be of great value to arborists, foresters, horticulturists, plant ecologists, plant physiologists, plant anatomists, tree breeders and geneticists, plant pathologists, entomologists, soil scientists, meteorologists, and landscape architects. It is also intended for upper level undergraduate and graduate students.
Download or read book Juvenile Wood in Forest Trees written by Bruce J. Zobel and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: The trend in forestry is toward shorter rotations and more complete utiliza tion of trees. The reasons are: (1) financial pressures to obtain rapid returns on the forestry investment made possible by an earlier harvest; (2) enforced harvest of young plantations to maintain a continuing supply of cellulose for mills where wood shortages are experienced; (3) thinning young plantations, both because they were planted too densely initially and because thinning is done where long rotation quality trees are the forestry goal; (4) more intensive utilization is being done using tops and small diameter trees; and (5) there is interest in using young (juvenile) wood for special products because of its unique characteristics and the development of new technologies. The largest present-day source of conifer juvenile wood is from thinnings of plantations where millions of hectares of pine were planted too densely. Because of the better growth rate resulting from improved silviculture and good genetic stock, plantations will need to be thinned heavily. As a result of this trend, young wood makes up an increasingly larger proportion of the total conifer wood supply each year. Large amounts of juvenile wood from hard woods are also currently available, especially in the tropics and subtropics, because of the fast growth rate of the species used, which results in shorter rotations and ess~ntially all juvenile wood.
Download or read book U S Forest Service Research Paper FPL written by Forest Products Laboratory (U.S.) and published by . This book was released on 1967 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S D A Forest Service Research Paper FPL written by and published by . This book was released on 1968 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Utilization of Hardwoods Growing on Southern Pine Sites written by Peter Koch and published by . This book was released on 1985 with total page 1434 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book USDA Forest Service Research Paper SE written by Southeastern Forest Experiment Station (Asheville, N.C.) and published by . This book was released on 1970 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agriculture Handbook written by and published by . This book was released on 1949 with total page 1440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Set includes revised editions of some issues.
Download or read book Publications of the Southeastern Forest Experiment Station 1964 1968 written by and published by . This book was released on 1970 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Green Ash Volume and Weight Tables written by Bryce E. Schlaegel and published by . This book was released on 1984 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetics of Wood Production written by Bruce J. Zobel and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past years, a great deal has been learned about variation in wood prop erties. Genetic control is a major source of variation in most wood properties. Wood is controlled genetically both directly in the developmental or internal pro cesses of wood formation and indirectly by the control of tree form and growth patterns. Emphasis in this book will be on the internal control of wood production by genetics although there will be two chapters dealing with the indirect genetic control of wood, which was covered in detail in the previous book by Zobel and van Buijtenen (1989). The literature on the genetics of wood is very variable, SO'lle quite superficial, on which little reliance can be placed, and some from well-designed and correctly executed research. When suitable, near the end of each chapter, there will be a summary with the authors' interpretation of the most important information in the chapter. The literature on the genetics of wood can be quite controversial. This is to be expected, since both the environment and its interaction with the genotype of the tree can have a major effect on wood properties, especially when trees of similar genotypes are grown under widely divergent conditions. Adding to the confusion, studies frequently have been designed and analyzed quite differently, resulting in conflicting assessments of results.
Download or read book Wood Density Surveys of the Minor Species of Yellow Pine in the Eastern United States written by Alexander Clark and published by . This book was released on 1969 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Silvical Characteristics of Green Ash Classic Reprint written by Jonathan W Wright and published by Forgotten Books. This book was released on 2018-03-20 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Silvical Characteristics of Green Ash Summary of tree-breeding experiments by the Northeastern Forest Experiment Station 1947-1950. U. S. Forest Serv. Northeast. Forest Expt. Sta. Sta. Paper 56. 47 pp. Notes on flowering and fruiting of northeastern trees. U. S. Forest Serv. Northeast. Forest Expt. Sta. Sta. Paper 60. 38 pp. New chromosome counts in Acer and Fraxinus. Univ. Pa. Morris Arboretum Bul. 8: 33 - 34. 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.
