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Author : J. R. Saucier
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (319 download)
Download or read book Wood Properties of Plantation-grown Sonderegger Pine written by J. R. Saucier and published by . This book was released on 1979 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. R. Saucier
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (247 download)
Download or read book Wood Properties of Plantation-grown Sonderegger Pine written by J. R. Saucier and published by . This book was released on 1979 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Southeastern Forest Experiment Station (Asheville, N.C.)
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (15 download)
Download or read book Wood Properties of Plantation-grown Sonderegger Pine. Rolina written by Southeastern Forest Experiment Station (Asheville, N.C.) and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert K. Shepard
Publisher :
ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.:/5 (319 download)
Download or read book Wood Property-age Relationships of Natural and Plantation-grown Red Pine written by Robert K. Shepard and published by . This book was released on 1992 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.3/5 (91 download)
Download or read book Variations in Growth and Certain Wood Properties of Loblolly Pine Seed Sources in Louisiana written by and published by . This book was released on 1986 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : B. A. Bendtsen
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (213 download)
Download or read book Mechanical and anatomical properties in individual growth rings of plantation-grown eastern cottonwood and loblolly pine written by B. A. Bendtsen and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (319 download)
Download or read book Formation and Properties of Juvenile Wood in Southern Pines written by and published by . This book was released on 2001 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: To satisfy the increasing demand for forest products, much of the future timber supply will be from improved trees grown on managed plantations. This fast-grown resource will tend to be harvested in short age rotations and will contain higher proportions of juvenile wood than that of current harvests. In anticipation of this resource, definitive information is needed on the influence of juvenile wood on lumber properties so that grading rules and the associated allowable design stresses can be modified as needed. This document reports the results of an extensive review of the literature on juvenile wood in southern pines. This report defines and discusses the extent, occurrence, and characteristics of juvenile wood. It reviews the effects that environment and silviculture have on the amount of juvenile wood produced. Finally, the impacts that juvenile wood has on mechanical properties were quantified. The results of this quantification are significant to all producers of fast-grown plantations. Research has clearly shown that juvenile wood will have a detrimental impact on allowable design stresses for visually graded lumber. It is critical that methods are developed to more carefully manage fast-grown plantation wood for its most efficient use. This review should serve as an overall collection of knowledge pertaining to juvenile wood research in southern pines and should help in the decision-making efforts to improve seedling selection techniques and silvicultural practices to maximize the potential for fast-grown plantations of southern pines.
Author : Commonwealth Scientific and Industrial Research Organization (Australia). Division of Forest Products
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (887 download)
Download or read book Mechanical Properties of Plantation-grown Alash and Loblolly Pines written by Commonwealth Scientific and Industrial Research Organization (Australia). Division of Forest Products and published by . This book was released on 1951 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Commonwealth Scientific and Industrial Research Organization (Australia). Division of Forest Products
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (71 download)
Download or read book Mechanical Properties of Plantation-grown Alash and Loblolly Pines written by Commonwealth Scientific and Industrial Research Organization (Australia). Division of Forest Products and published by . This book was released on 1951 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 102 pages
Book Rating : 4.:/5 (319 download)
Download or read book Proceedings of Southern Plantation Wood Quality Workshop written by and published by . This book was released on 1990 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : E. A. Anderson
Publisher :
ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.:/5 (13 download)
Download or read book Properties of Plantation-grown Red Pine Wood written by E. A. Anderson and published by . This book was released on 1950 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Troy W. Schmidt
Publisher :
ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.:/5 (89 download)
Download or read book Material Properties of Individual Earlywood and Latewood Bands from Plantation Grown Loblolly Pine written by Troy W. Schmidt and published by . This book was released on 2003 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Harold Scofield Betts
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (3 download)
Download or read book The Southern Pines written by Harold Scofield Betts and published by . This book was released on 1945 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Southeastern Forest Experiment Station (Asheville, N.C.)
Publisher :
ISBN 13 :
Total Pages : 430 pages
Book Rating : 4.3/5 (91 download)
Download or read book USDA Forest Service Research Note SE. written by Southeastern Forest Experiment Station (Asheville, N.C.) and published by . This book was released on 1977 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 428 pages
Book Rating : 4.3/5 (121 download)
Download or read book Forest Service Research Note SE written by and published by . This book was released on 1978 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David E. Kretschmann
Publisher :
ISBN 13 :
Total Pages : 25 pages
Book Rating : 4.:/5 (216 download)
Download or read book Influence of Juvenile Wood Content on Shear Parallel, Compression, and Tension Transverse to Grain Strength and Mode I Fracture Toughness for Loblolly Pine written by David E. Kretschmann and published by . This book was released on 2008 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: To satisfy the increased demand for forest products, much of future timber supply is expected to be from improved trees grown on managed plantations. This fast growth resource will tend to be harvested in short-age rotations and will contain higher proportions of juvenile wood than those of current harvests. In anticipation of this resource, definitive information is needed about the influence of juvenile wood on lumber properties so that grading rules or the associated allowable design stresses can be modified as needed. Most information developed to date has concentrated on ultimate tensile stress, modulus of rupture, and modulus of elasticity. This paper reports test results for shear stress parallel-to-grain, compression and tension-stress perpendicular-to-grain, and mode I fracture toughness for various percentages of juvenile wood content and ring orientations. The clear wood properties were measured on over 340 specimens from a 28-year-old fast-grown plantation of loblolly pine (Pinus taeda L.) in North Carolina. The average value of all properties decreased with increasing amounts of juvenile wood in the cross section by as much as 30%. Shear strength was insensitive to annual ring orientation and seemed to be strongly dependent on just the reductions in density. Compression and tension perpendicular-to-grain strength and mode I fracture toughness were very sensitive to annual ring orientation. The results are of significance to all producers of the plantation-grown product because of the concern that fast-grown lumber from plantations may have lower allowable design stresses than those currently published for visually graded lumber.
Author : Donald J. Mead
Publisher : Food & Agriculture Organization of the UN (FAO)
ISBN 13 : 9789251076347
Total Pages : 0 pages
Book Rating : 4.0/5 (763 download)
Download or read book Sustainable Management of Pinus Radiata Plantations written by Donald J. Mead and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Pinus radiata (radiata pine) is a versatile, fast-growing, medium-density softwood, suitable for a wide range of end-uses. Its silviculture is highly developed, and is built on a rm foundation of over a century of research, observation and practice. Radiata pine is often considered a model for growers of other plantation species. This book explores current knowledge of, and experience with radiata pine forest plantation management and examines its long-term sustainability. Radiata pine management needs to integrate the biological aspects of tree-growing, with socio-economics, management objectives, practical considerations and other constraints and opportunities. Although stands of radiata pine may appear to be simple, they are actually quite complex ecosystems because they contain large, long-lived trees that change dramatically over time and interact in changing ways with the environment and with other organisms. The focus of this book is on the principles and practices of growing radiata pine sustainably. It also looks ahead to emerging challenges facing radiata pine plantation management, such as the effects of climate change, new diseases and other threats, and meeting changing product needs and societal demands."--Page 4 of cover.
