Download or read book Genetics and Genomics of Populus written by Stefan Jansson and published by Springer. This book was released on 2010-03-02 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetics and Genomics of Populus provides an indepth description of the genetic and genomic tools and approaches for Populus, examines the biology that has been elucidated using genomics, and looks to the future of this unique model plant. This volume is designed to serve both experienced Populus researchers and newcomers to the field. Contributors to the volume are a blend of researchers, some who have spent most of their research career on Populus and others that have moved to Populus from other model systems. Research on Populus forms a useful complement to research on Arabidopsis. In fact, many plant species found in nature are – in terms of the life history and genetics – more similar to Populus than to Arabidopsis. Thus, the genetic and genomic strategies and tools developed by the Populus community, and showcased in this volume, will hopefully provide inspiration for researchers working in other, less well developed, systems.
Download or read book Cottonwood Populus Deltoides written by and published by . This book was released on 1907 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biology of Populus and Its Implications for Management and Conservation written by National Research Council Canada and published by NRC Research Press. This book was released on 1996 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Poplar is increasingly recognized as an excellent model tree for the study of tree growth and its underlying physiology and genetics. By studying trees of the genus Populus (poplars, cottonwoods, aspens), which in their native ecosystems play a major role in the re-colonization of sites after disturbances, new insights have been gained into plantation culture and the development of improved cultivars. Of the 20 chapters in this publication, editored by an international group of researchers, one section deals with systematics, genetics, genetic manipulation and biotic interactions of Populus, while the other deals with stress response and the physiology of growth and productivity" --
Download or read book Poplars and Willows written by Jud G. Isebrands and published by CABI. This book was released on 2014-02-12 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: Poplars and willows form an important component of forestry and agricultural systems, providing a wide range of wood and non-wood products. This book synthesizes research on poplars and willows, providing a practical worldwide overview and guide to their basic characteristics, cultivation and use, issues, problems and trends. Prominence is given to environmental benefits and the importance of poplar and willow cultivation in meeting the needs of people and communities, sustainable livelihoods, land use and development.
Download or read book American Materia Medica Therapeutics and Pharmacognosy written by Finley Ellingwood and published by . This book was released on 1915 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Cottonwood Tree written by Kathleen Cain and published by Big Earth Publishing. This book was released on 2007 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: And so poet and naturalist Kathleen Cain fell in love with the cottonwood tree. Regarded by many as a nuisance, a "trash tree," the cottonwood not only has a fascinating history, it has served noble purposes as well. Ranging from Vermont to Arizona to Alaska, this native North American tree, in various sizes, shapes, and subspecies, has been a sacred symbol, a shelter providing relief from both heat and cold, a signpost for the lost and weary-and underneath its branches many dreams have been born. In a magical blend of art and science, the author looks not only at the cottonwood-how it grows, how it travels, and what it says-but at the roles it has played and continues to play in the art, health, and history of North America. If you need the science, you will find it here-if you need the human heart, you will find it here as well. "Champion" means winner, defender, something outstanding-a hero. After reading The Cottonwood Tree: An American Champion you will see why this remarkable tree stands so tall in the American landscape. Book jacket.
Download or read book Manual of Montana Vascular Plants written by Peter Lesica and published by . This book was released on 2022-08 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt: Montana is the fourth largest state in the United States. It includes portions of both the Northern Great Plains and the Rocky Mountains. Vegetation of Montana is diverse, due primarily to the size of the state as well as great topographic relief which provides strong variation in environmental factors. Montana has a relatively large flora for a northern continental region due to being at the intersection of the Cordilleran, Great Plains, and Boreal floristic provinces. This book is a comprehensive field guide to the more than 2,500 species of Montana's vascular plants. It contains descriptions as well as habitat and distribution information based on specimens housed at the state's two major herbaria. Portraits or illustrations of diagnostic structures are provided for nearly one-third of the species.
Download or read book Trees of Delhi written by Pradip Krishen and published by Penguin Books India. This book was released on 2006 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book introduces you to every tree you are likely to see in the city or in semi-wilderness areas like the Ridge. You do not have to be a botanist to enjoy this book: everything is explained in simple language. This field guide will help you recognize many of the trees you will see around you. Extensive colour pictures and clear illustrations on how to use the annotated Leaf Keys make identification of individual trees easy.
Download or read book Cottonwood Populus Deltoides Bartr written by Shih Chang Hu and published by . This book was released on 1988 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Poplar Culture in North America written by National Research Council Canada and published by NRC Research Press. This book was released on 2001 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acknowledgements -- References -- Chapter 5. Ecology and silviculture of poplar plantations -- Introduction -- Propagation and production of planting stock -- Planting stock types -- Stock production systems -- Unrooted dormant cuttings and sets -- Weed control strategies -- Fertilization and irrigation -- Crop health, protection, and hygiene -- Unrooted dormant branch cuttings -- Rooted dormant cuttings -- Container nursery for rooted plants -- Stock harvesting, processing, and quality control -- Harvesting -- Processing -- Quality control -- Stock packaging and storage.
Download or read book Inanimate Life written by George M. Briggs and published by . This book was released on 2021-07-16 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tree in the Trail written by Holling Clancy Holling and published by Houghton Mifflin Harcourt. This book was released on 1942 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: The story of a cottonwood tree growing on the Great Plains, and its contributions to the history of the Southwest.
Download or read book Forest Genomics and Biotechnology written by Isabel Allona and published by Frontiers Media SA. This book was released on 2019-11-27 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Research Topic addresses research in genomics and biotechnology to improve the growth and quality of forest trees for wood, pulp, biorefineries and carbon capture. Forests are the world’s greatest repository of terrestrial biomass and biodiversity. Forests serve critical ecological services, supporting the preservation of fauna and flora, and water resources. Planted forests also offer a renewable source of timber, for pulp and paper production, and the biorefinery. Despite their fundamental role for society, thousands of hectares of forests are lost annually due to deforestation, pests, pathogens and urban development. As a consequence, there is an increasing need to develop trees that are more productive under lower inputs, while understanding how they adapt to the environment and respond to biotic and abiotic stress. Forest genomics and biotechnology, disciplines that study the genetic composition of trees and the methods required to modify them, began over a quarter of a century ago with the development of the first genetic maps and establishment of early methods of genetic transformation. Since then, genomics and biotechnology have impacted all research areas of forestry. Genome analyses of tree populations have uncovered genes involved in adaptation and response to biotic and abiotic stress. Genes that regulate growth and development have been identified, and in many cases their mechanisms of action have been described. Genetic transformation is now widely used to understand the roles of genes and to develop germplasm that is more suitable for commercial tree plantations. However, in contrast to many annual crops that have benefited from centuries of domestication and extensive genomic and biotechnology research, in forestry the field is still in its infancy. Thus, tremendous opportunities remain unexplored. This Research Topic aims to briefly summarize recent findings, to discuss long-term goals and to think ahead about future developments and how this can be applied to improve growth and quality of forest trees.
Download or read book Field Guide to Forest Plants of South central Colorado written by David C. Powell and published by . This book was released on 1987 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forests of Iran written by Khosro Sagheb Talebi and published by Springer Science & Business Media. This book was released on 2013-10-22 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: The work describes the general ecological aspects of Iran as well as West and Central Asia in the introduction. The book includes three chapters, each describing the climate, geology and soil characteristics, vegetation and forest types, site demands of the main tree species and the ecogram of them, management and socio-economic issues of three different phytogeographical regions, mainly the Hyrcanian, Irano-Turanian, and Saharo-Sindian. Each chapter contains a table for introducing the English and Botanical names of the plant species mentioned in the chapter. The information presented in this book is based on personal experiences and results of research projects of the authors, as well as experiences of other forest scientists in Iran. The references are given at the end of each chapter separately. The book contains 10 tables, 37 black and white and 55 color pictures.
Download or read book Insects and Diseases of Cottonwood written by and published by . This book was released on 1975 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Insects and disease organisms are a continuing threat to cottonwood (Populus deltoides Bartr.), especially during the tree's first 5 years. The danger is intensified in large plantings of a single species and age because rapid buildup of damaging agents can occur. This booklet, will help forest nurserymen and plantation managers identify and control pest problems. The major insects and diseases are illustrated; and information on their importance, signs of infestation, biology, and natural control is presented. Brief mention is made of other pests which may be of local or sporadic concern. A list of registered chemical controls is also provided. This list is subject to change as new materials are approved, and revisions will be made available at periodic intervals.
Download or read book Bark written by Michael Wojtech and published by Brandeis University Press. This book was released on 2020-09 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: What kind of tree is that? Whether you're hiking in the woods or simply sitting in your backyard, from Maine to New York you'll never be without an answer to that question, thanks to this handy companion to the trees of the Northeast. Featuring detailed information and illustrations covering each phase of a tree's lifecycle, this indispensable guidebook explains how to identify trees by their bark alone--no more need to wait for leaf season. Chapters on the structure and ecology of tree bark, descriptions of bark appearance, an easy-to-use identification key, and supplemental information on non-bark characteristics--all enhanced by more than 450 photographs, illustrations, and maps--will show you how to distinguish the textures, shapes, and colors of bark to recognize various tree species, and also understand why these traits evolved. Whether you're a professional naturalist or a parent leading a family hike, this new edition of Bark: A Field Guide to Trees of the Northeast is your essential guide to the region's 67 native and naturalized tree species.
