Download or read book Physical and Mechanical Properties of Saligna Eucalyptus Grown in Hawaii written by C. C. Gerhards and published by . This book was released on 1965 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Some Strength and Related Properties of Green Wood of Hawaiian Eucalyptus Saligna written by C. C. Gerhards and published by . This book was released on 1963 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Diameter density Relationships Provide Tentative Spacing Guidelines for Eucalyptus Saligna in Hawaii written by Dean S. DeBell and published by . This book was released on 1988 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trials have been established in Hawaii to develop spacing guidelines for Eucalyptus saligna plantations. Substantial competition-related mortalicy occurred in densely planted plots of three spacing trials. Data on stand diameter and surviving number of trees on these plots were plotted in logarithmic form to estimate a "self-thinning" or maximum diameter-stand density line. An "operating" maximum line was defined-one representing 70 percent of the total number of trees that could reach any given mean diameter if the stand were allowed to reach the "self-thinning" level. This information provides a guide to the number of E. saligna trees to plant per hectare for selected target diameters at harvest.

Download or read book Performance of Australian Provenances of Eucalyptus Grandis and Eucalyptus Saligna in Hawaii written by Roger G. Skolmen and published by . This book was released on 1986 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Australian provenances of Eucalyptus grandis and E. saligna were compared at four locations on the island of Hawaii to seek seed sources better than those in current use which were introduced earlier from unrecorded locations in Australia. A broad range of latitude and elevation was represented among the provenances. At all four locations, most E. grandis provenances outgrew most E. saligna. Considerable consistency was demonstrated among the good and poor provenances at each site. Although most differences between provenances were not statistically significant at the 5 percent level, the consistently good performance of several E. grandis provenances led to the recommendation that these seed sources be collected in Australia for future planting on similar sites on the island.

Download or read book Growth of Young Saligna Eucalyptus in Hawaii written by Craig D. Whitesell and published by . This book was released on 1975 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Saligna Eucalyptus Growth in a 15 year old Study in Hawaii written by Gerald A. Walters and published by . This book was released on 1980 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: A spacing study was started in 1961 to tcst the effects offourdifferent spacings on the growth and development of saligna eucalyptus (Eucalyptus saligna Smith) trees in Hawaii. Spacings tested were 8 by 8 feet (2.4 m), 10 by 10 feet (3.0 m), 12 by 12 feet (3.7 m), and 14 by 14 feet (4.3 m). Plot trees were measured at ages 1, 2, 5, 10, and 15 years. Measurements included d, h.h., total height, height to a4and 9-inch (10.2- and 22.9-cm) top (outside bark), and height to live crown. Board feet and cubic foot volumes were determined. After 15 years, trees 140 to 150 feet tall were common in all spacings. Average d.b.h. ranged from 8.6 inches (21.8 cm) in the 8- by 8-foot spacings to 12.5 inches (31.8 cm) in the 14- by 14-foot spacings. Large volumes of wood were produced, averaging more than 29,000 board feet per acre, or more than 7600 cubic feet per acre (532 m3/ha)

Download or read book Diameter density Relationships Provide Tentative Spacing Guidelines for Eucalyptus Saligna in Hawaii written by Dean S. DeBell and published by . This book was released on 1988 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trials have been established in Hawaii to develop spacing guidelines for Eucalyptus saligna plantations. Substantial competition-related mortalicy occurred in densely planted plots of three spacing trials. Data on stand diameter and surviving number of trees on these plots were plotted in logarithmic form to estimate a "self-thinning" or maximum diameter-stand density line. An "operating" maximum line was defined-one representing 70 percent of the total number of trees that could reach any given mean diameter if the stand were allowed to reach the "self-thinning" level. This information provides a guide to the number of E. saligna trees to plant per hectare for selected target diameters at harvest.

Download or read book Diameter Density Relationships Provide Tentative Spacing Guidelines for Eucalyptus Saligna in Hawaii written by Dean S. DeBell and published by Ecosystems Research Alliance. This book was released on 1997-06-01 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Silvics of North America Hardwoods written by Russell M. Burns and published by . This book was released on 1990 with total page 898 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 2002 with total page 908 pages. Available in PDF, EPUB and Kindle. Book excerpt: Set includes revised editions of some issues.

Download or read book Equations for Predicting Biomass in 2 to 6 year old Eucalyptus Saligna in Hawaii written by and published by . This book was released on 1988 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Silvics of North America written by and published by . This book was released on 1990 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Species Trials at the Waiakea Arboretum Hilo Hawaii written by George B. Richmond and published by . This book was released on 1963 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S D A Forest Service Research Note PSW written by and published by . This book was released on 1976 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Species Trials for Biomass Plantations in Hawaii written by Thomas H. Schubert and published by . This book was released on 1985 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Species trials have been conducted in Hawaii since the 1870's. Many species have been successfully established and harvested, whereas native species have failed in numerous reforestation projects. Since the early 1960's silviculture research concentrated on developing methodology for establishing and developing forest stands for timber production.

Download or read book The Agricultural Gazette of New South Wales written by New South Wales. Department of Agriculture and published by . This book was released on 1894 with total page 1164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Linnean Society of New South Wales written by Linnean Society of New South Wales and published by . This book was released on 1923 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: