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Genetic Variation In Selected Acorn And Seedling Characteristics Of Northern Red Oak Quercus Rubra L
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Book Synopsis Genetic Variation in Selected Acorn and Seedling Characteristics of Northern Red Oak (Quercus Rubra L.) by : Mark Alexander Remaley, 1970-
Download or read book Genetic Variation in Selected Acorn and Seedling Characteristics of Northern Red Oak (Quercus Rubra L.) written by Mark Alexander Remaley, 1970- and published by . This book was released on 1998 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Patterns of Genetic Variation in Northern Red Oak (Quercus Rubra L.) Populations in Midwestern United States by : Shong Huang
Download or read book Patterns of Genetic Variation in Northern Red Oak (Quercus Rubra L.) Populations in Midwestern United States written by Shong Huang and published by . This book was released on 1992 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Genetic Analyses to Determine the Genetic Variation and Region of Origin of Introduced Northern Red Oak (Quercus Rubra L.) Populations by : Tim Pettenkofer
Download or read book Genetic Analyses to Determine the Genetic Variation and Region of Origin of Introduced Northern Red Oak (Quercus Rubra L.) Populations written by Tim Pettenkofer and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Annual Report for ... by : United States. Forest Service. Southern Research Station
Download or read book Annual Report for ... written by United States. Forest Service. Southern Research Station and published by . This book was released on 1999 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Northern Red Oak Seedling Growth Varies by Light Intensity and Seed Source by : Charles E. McGee
Download or read book Northern Red Oak Seedling Growth Varies by Light Intensity and Seed Source written by Charles E. McGee and published by . This book was released on 1968 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Dan Dey Publisher :Sault Ste. Marie, Ont. : Ministry of Natural Resources, Ontario Forest Research Institute ISBN 13 : Total Pages :58 pages Book Rating :4.:/5 (319 download)
Book Synopsis Red Oak (Quercus Rubra L.) Acorn Collection, Nursery Culture and Direct Seeding by : Dan Dey
Download or read book Red Oak (Quercus Rubra L.) Acorn Collection, Nursery Culture and Direct Seeding written by Dan Dey and published by Sault Ste. Marie, Ont. : Ministry of Natural Resources, Ontario Forest Research Institute. This book was released on 1995 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Maximizing Northern Red Oak (Quercus Rubra) Seedling Growth to Sustain Oak-dominated Ecosystems in East Tennessee by :
Download or read book Maximizing Northern Red Oak (Quercus Rubra) Seedling Growth to Sustain Oak-dominated Ecosystems in East Tennessee written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The success of northern red oak (Quercus rubra L.) in the oak-hickory forest type and its growth and development into the overstory is of great concern due to the value of this species as a source of forest products and mast for wildlife. There is a general consensus that rapid oak seedling height growth occurs above certain threshold levels of light, soil moisture, and nutrients. If these specific levels and the relative importance of competition between northern red oak (NRO) seedlings and other individual plant species can be determined, then the implementation of more precise management practices that promote rapid NRO seedling height growth and more cost-efficient competition control treatments could be developed. The detection of genetic family differences among artificially regenerated NRO seedlings could also have future applications in advancing the competitive ability of NRO in the field. This study had three objectives. The first objective was to identify light, soil moisture, and nutrient levels in the immediate vicinity of NRO seedlings that lead to rapid height growth. The second objective was to establish which plant species are the most important competitors limiting these resources and thus the height growth and survival of NRO seedlings. The third objective was to identify potential genetic family differences among the NRO seedlings used in this experiment. This study was conducted on moderately productive sites in mature oak-hickory forests on the University of Tennessee Forestry Experiment Station at Oak Ridge in east Tennessee. A randomized complete block design was used, and the dependent variables were height growth and percent survival for all NRO seedlings. Six treatments were ...
Book Synopsis Biology and Silviculture of Northern Red Oak in the North Central Region by :
Download or read book Biology and Silviculture of Northern Red Oak in the North Central Region written by and published by . This book was released on 1994 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Acorn Production in Red Oak by : Dan Dey
Download or read book Acorn Production in Red Oak written by Dan Dey and published by Sault Ste. Marie : Ontario Ministry of Natural Resources. This book was released on 1995 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the Pennsylvania Academy of Science by : Pennsylvania Academy of Science
Download or read book Proceedings of the Pennsylvania Academy of Science written by Pennsylvania Academy of Science and published by . This book was released on 1977 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Genetic Variation, Local Adaptation and Population Structure in North American Red Oak Species, Quercus Rubra L. and Q. Ellipsoidalis E. J. Hill by : Jennifer F. Lind-Riehl
Download or read book Genetic Variation, Local Adaptation and Population Structure in North American Red Oak Species, Quercus Rubra L. and Q. Ellipsoidalis E. J. Hill written by Jennifer F. Lind-Riehl and published by . This book was released on 2014 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest trees, like oaks, rely on high levels of genetic variation to adapt to varying environmental conditions. Thus, genetic variation and its distribution are important for the long-term survival and adaptability of oak populations. Climate change is projected to lead to increased drought and fire events as well as a northward migration of tree species, including oaks. Additionally, decline in oak regeneration has become increasingly concerning since it may lead to decreased gene flow and increased inbreeding levels. This will in turn lead to lowered levels of genetic diversity, negatively affecting the growth and survival of populations. At the same time, populations at the species' distribution edge, like those in this study, could possess important stores of genetic diversity and adaptive potential, while also being vulnerable to climatic or anthropogenic changes. A survey of the level and distribution of genetic variation and identification of potentially adaptive genes is needed since adaptive genetic variation is essential for their long-term survival.
Download or read book Agrindex written by and published by . This book was released on 1994 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Influence of Root System Morphology and Site Characteristics on Development of Transplanted Northern Red Oak (Quercus Rubra L.) Seedlings by : Janette R. Thompson
Download or read book Influence of Root System Morphology and Site Characteristics on Development of Transplanted Northern Red Oak (Quercus Rubra L.) Seedlings written by Janette R. Thompson and published by . This book was released on 1991 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Investigating Dispersal of Red Oak (Quercus Rubra) Acorns by the Eastern Gray Squirrel (Sciurus Carolinensis) by : Aaron Samuel Bland
Download or read book Investigating Dispersal of Red Oak (Quercus Rubra) Acorns by the Eastern Gray Squirrel (Sciurus Carolinensis) written by Aaron Samuel Bland and published by . This book was released on 2016 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this project was to determine whether the eastern gray squirrel is a directed disperser of the northern red oak. Under directed dispersal, animals preferentially move seeds to microsites with characteristics that favor seedling establishment. Squirrel-chosen cache sites were located by providing squirrels with tagged red oak acorns. We then collected data on a suite of microsite characteristics at squirrel-chosen sites and at randomly-chosen sites. We observed that squirrel chosen sites are drier, have less wood debris cover around them, and are closer to trees than at random sites. There were no differences between cache and random sites with regards to canopy cover, or the cover of leaves/needles, herbaceous plants, or woody plants near the sites. We then planted fresh red oak, white oak, and chestnut seeds at cache and random sites. These sites will be reexamined in the spring in order to compare rates of emergence at squirrel-chosen and random sites.
Book Synopsis Regenerating Rangeland Oaks in California by : Douglas D. McCreary
Download or read book Regenerating Rangeland Oaks in California written by Douglas D. McCreary and published by UCANR Publications. This book was released on 2001 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings written by and published by . This book was released on 1973 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Canadian Journal of Forest Research by :
Download or read book Canadian Journal of Forest Research written by and published by . This book was released on 2003 with total page 988 pages. Available in PDF, EPUB and Kindle. Book excerpt:
