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Genetic Analysis Of Aspen Populus Tremula L And Populus Tremuloides Michx In A Diversity Experiment
Download Genetic Analysis Of Aspen Populus Tremula L And Populus Tremuloides Michx In A Diversity Experiment full books in PDF, epub, and Kindle. Read online Genetic Analysis Of Aspen Populus Tremula L And Populus Tremuloides Michx In A Diversity Experiment ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Genetic Analysis of Aspen (Populus Tremula L. and Populus Tremuloides Michx.) in a Diversity Experiment by : Chunxia Zhang
Download or read book Genetic Analysis of Aspen (Populus Tremula L. and Populus Tremuloides Michx.) in a Diversity Experiment written by Chunxia Zhang and published by . This book was released on 2012 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Genetic variation patterns of Shorea contorta and Parashorea malaanonan (Dipterocarpaceae) in the Philippines by : Randy Alfabete Villarin
Download or read book Genetic variation patterns of Shorea contorta and Parashorea malaanonan (Dipterocarpaceae) in the Philippines written by Randy Alfabete Villarin and published by Cuvillier Verlag. This book was released on 2013-04-09 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid decline of the Philippine forests has resulted in highly fragmented tree populations. In response to this, plantation programs boomed during the 80‘s and early 90‘s of the last century. Plantation forests, however, were mostly established with reproductive materials from unknown sources with presumably restricted genetic diversity. In this study, genetic variation patterns at microsatellite (SSR) and AFLP markers were investigated and compared between planted and natural populations of the ecologically important and critically endangered tropical rainforest tree species: Shorea contorta and Parashorea malaanonan (Dipterocarpaceae). The study was important to conserve the remaining genetic diversity within populations of the investigated dipterocarps. Further, it provided useful data for better planning actions when it comes to reinforcement of existing species populations and re-introduction of the species. In addition, it gave information for a genetically sound seed collection efforts to support the continuous forest restoration programs in the country.
Book Synopsis Ecophysiology of root systems-environment interaction by : Boris Rewald
Download or read book Ecophysiology of root systems-environment interaction written by Boris Rewald and published by Frontiers E-books. This book was released on 2014-09-03 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is a scarcity of detailed information regarding the ecophysiology of root systems and the way root system functioning is affected by both internal and external factors. Furthermore, global climate change is expected to increase the intensity of climate extremes, such as severe drought, heat waves and periods of heavy rainfall; in addition other stresses such as salinization of soils are increasing world-wide. Recently an increasing awareness has developed that understanding plant traits will play a major role in breeding of future crop plants. For example, there is increasing evidence that the traits of root systems are defined by the properties of individual roots. However, further knowledge on the functional importance of root segments and the molecular/physiological mechanisms underlying root system functioning and persistence is needed, and would specifically allow modifying (crop) root system functionality and efficiency in the future. Another major gap in knowledge is localized at the root-soil interface and in regard to the potential adaptive plasticity of root-rhizosphere interactions under abiotic stress and/or competition. It is currently unknown whether adaptations in microbe communities occur, for example due to modified exudation rates, and what are the subsequent influences on nutrient mobilization and uptake. Furthermore, uncovering the mechanisms by which roots perceive neighboring roots may not only contribute to our understanding of plant developmental strategies, but also has important implications on the study of competitive interactions in natural communities, and in optimizing plant performance and resource use in agricultural and silvicultural systems. In this Research Topic, we aimed to provide an on-line, open-access snapshot of the current state of the art of the field of root ecology and physiology, with special focus on the translation of root structure to function, and how root systems are influenced by interplay with internal and external factors such as abiotic stress, microbes and plant-plant interaction. We welcomed original research papers, but reviews of specific topics, articles formulating opinions or describing cutting-edge methods were also gladly accepted.
Book Synopsis Stockability, Growth, and Yield of the Circumboreal Aspens (Populus Tremuloides Michx., P. Tremula L.) by : Donald A. Perala
Download or read book Stockability, Growth, and Yield of the Circumboreal Aspens (Populus Tremuloides Michx., P. Tremula L.) written by Donald A. Perala and published by . This book was released on 1995 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Self-thinning and Stockability of the Circumboreal Aspens (Populus Tremuloides Michx., and P. Tremula L.) by : Donald A. Perala
Download or read book Self-thinning and Stockability of the Circumboreal Aspens (Populus Tremuloides Michx., and P. Tremula L.) written by Donald A. Perala and published by . This book was released on 1999 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Growth of Nitrogen-fertilized and Thinned Quaking Aspen (Populus Tremuloides Michx.) by : Donald A. Perala
Download or read book Growth of Nitrogen-fertilized and Thinned Quaking Aspen (Populus Tremuloides Michx.) written by Donald A. Perala and published by . This book was released on 1989 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Characterization of Transgenic Aspen (Populus Tremuloides Michx.) with Altered Expression of Two 4-coumarate:CoA Ligase Genes and by : Rebeccah J. Steinbrecher
Download or read book Characterization of Transgenic Aspen (Populus Tremuloides Michx.) with Altered Expression of Two 4-coumarate:CoA Ligase Genes and written by Rebeccah J. Steinbrecher and published by . This book was released on 2001 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Conservation and Management of Forest Genetic Resources in Europe by : Thomas Geburek
Download or read book Conservation and Management of Forest Genetic Resources in Europe written by Thomas Geburek and published by . This book was released on 2005 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Omics Technologies and Crop Improvement by : Noureddine Benkeblia
Download or read book Omics Technologies and Crop Improvement written by Noureddine Benkeblia and published by CRC Press. This book was released on 2014-10-14 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increased world population, decreased water supply, and climate change all put stresses on the global food supply. An exploration of the challenges and possible solutions to improve yields of the main crops, such as cereals, roots, tubers, and grasses, Omics Technologies and Crop Improvement reviews data on food sciences and omics. The book covers
Book Synopsis Genetics of Quaking Aspen by : Dean W. Einspahr
Download or read book Genetics of Quaking Aspen written by Dean W. Einspahr and published by . This book was released on 1977 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis EFFECT OF SOIL COMPACTION AND ORGANIC MATTER REMOVAL ON GENOTYPIC DIVERSITY, GENETIC STRUCTURE, AND TRAIT EXPRESSIONS IN ASPEN by :
Download or read book EFFECT OF SOIL COMPACTION AND ORGANIC MATTER REMOVAL ON GENOTYPIC DIVERSITY, GENETIC STRUCTURE, AND TRAIT EXPRESSIONS IN ASPEN written by and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract : Quaking aspen (Populus tremuloides, Michx.) is a fast growing tree which is broadly distributed in North America. It reproduces both clonally through root suckers and sexually through seeds. In order to assess the effect of postharvest treatment on genotypic diversity and structure and on phenotypic trait expressions, we analyzed a total of 323 stems in three control plots and in three treatment plots in Long-Term Soil Productivity study site at Ottawa National Forest with heavy soil compaction and forest floor removal at seven highly variable microsatellite markers and for 25 phenotypic traits. Overall higher spatial aggregation of ramets from the same clonal assemblies and spatial separation of different clonal assemblies was observed in the treatment plots as compared to control plots. Phenotypic and genetic clonal delineation showed a high correspondence in two treatment plots with the most pronounced spatial genetic structure. Phenotypic delineation of clonal colonies was not possible in other plots where clonal colonies were spatially intermixed or occupied a large area. Heavy soil compaction and forest floor removal might have restricted the spread of clonal colonies in treatment plots. While treatment had little effects on genetic and phenotypic separation among plots, very high genetic differentiation was found among most plots with amaximum pairwise RST differentiation of 35.8%. One treatment plot was strongly differentiated phenotypically from all other plots likely as result of micro-environmental variation. Consequently, micro-environmental variation and genetic differences among plots should be considered when treatment effects on phenotypic trait expression are analyzed.
Book Synopsis Genetics and Genomics of Populus by : Stefan Jansson
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 384 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.
Book Synopsis Silvical Characteristics of Quaking Aspen (Populus Tremuloides) by : R. O. Strothmann
Download or read book Silvical Characteristics of Quaking Aspen (Populus Tremuloides) written by R. O. Strothmann and published by . This book was released on 1957 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Initial Growth, Development, and Clonal Dynamics of Regenerated Aspen in the Rocky Mountains by : Wayne D. Shepperd
Download or read book Initial Growth, Development, and Clonal Dynamics of Regenerated Aspen in the Rocky Mountains written by Wayne D. Shepperd and published by . This book was released on 1993 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Variations in the Growth and Defect of Aspen (Populus Tremuloides Michx.) Clones in Northern Ontario by : D. H. Weingartner
Download or read book Variations in the Growth and Defect of Aspen (Populus Tremuloides Michx.) Clones in Northern Ontario written by D. H. Weingartner and published by Ministry of Natural Resources. This book was released on 1985 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Genetic Variation in Response of Trembling Aspen (Populus Tremuloides Michx.) Leaves and Catkins to Sulfur Dioxide and Ozone by : David Karnosky
Download or read book Genetic Variation in Response of Trembling Aspen (Populus Tremuloides Michx.) Leaves and Catkins to Sulfur Dioxide and Ozone written by David Karnosky and published by . This book was released on 1975 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Poplars and Willows by : Jud G. Isebrands
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.
