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The Variation Of Drought Stress Tolerance In Seedlings Of Abies Alba Mill Examined By Terahertz Time Domain Spectroscopy
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Book Synopsis The Variation of Drought Stress Tolerance in Seedlings of Abies Alba Mill. Examined by Terahertz Time-domain Spectroscopy by : Ulrike Mattern
Download or read book The Variation of Drought Stress Tolerance in Seedlings of Abies Alba Mill. Examined by Terahertz Time-domain Spectroscopy written by Ulrike Mattern and published by . This book was released on 2015 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Drought Stress Tolerance in Plants, Vol 1 by : Mohammad Anwar Hossain
Download or read book Drought Stress Tolerance in Plants, Vol 1 written by Mohammad Anwar Hossain and published by Springer. This book was released on 2016-05-25 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abiotic stress adversely affects crop production worldwide, decreasing average yields for most of the crops to 50%. Among various abiotic stresses affecting agricultural production, drought stress is considered to be the main source of yield reduction around the globe. Due to an increasing world population, drought stress will lead to a serious food shortage by 2050. The situation may become worse due to predicated global climate change that may multiply the frequency and duration and severity of such abiotic stresses. Hence, there is an urgent need to improve our understanding on complex mechanisms of drought stress tolerance and to develop modern varieties that are more resilient to drought stress. Identification of the potential novel genes responsible for drought tolerance in crop plants will contribute to understanding the molecular mechanism of crop responses to drought stress. The discovery of novel genes, the analysis of their expression patterns in response to drought stress, and the determination of their potential functions in drought stress adaptation will provide the basis of effective engineering strategies to enhance crop drought stress tolerance. Although the in-depth water stress tolerance mechanisms is still unclear, it can be to some extent explained on the basis of ion homeostasis mediated by stress adaptation effectors, toxic radical scavenging, osmolyte biosynthesis, water transport, and long distance signaling response coordination. Importantly, complete elucidation of the physiological, biochemical, and molecular mechanisms for drought stress, perception, transduction, and tolerance is still a challenge to the plant biologists. The findings presented in volume 1 call attention to the physiological and biochemical modalities of drought stress that influence crop productivity, whereas volume 2 summarizes our current understanding on the molecular and genetic mechanisms of drought stress resistance in plants.
Book Synopsis Nucleotide Variation in Drought Stress Response Genes at a Geographic Scale in Abies Alba Mill by : Natascha Hasenkamp
Download or read book Nucleotide Variation in Drought Stress Response Genes at a Geographic Scale in Abies Alba Mill written by Natascha Hasenkamp and published by . This book was released on 2010 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Differential Expression of Candidate Genes for Drought Stress Response in Abies Alba Mill. Seedlings by : Heike Zimmermann
Download or read book Differential Expression of Candidate Genes for Drought Stress Response in Abies Alba Mill. Seedlings written by Heike Zimmermann and published by . This book was released on 2014 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plant Responses to Drought and Salinity stress by :
Download or read book Plant Responses to Drought and Salinity stress written by and published by Academic Press. This book was released on 2011-05-10 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Botanical Research publishes in-depth and up-to-date reviews on a wide range of topics in plant sciences. Currently in its 57th volume, the series features a wide range of reviews by recognized experts on all aspects of plant genetics, biochemistry, cell biology, molecular biology, physiology and ecology. This thematic volume describes developments in understanding of plant responses to drought and salinity in post-genomic and are evaluated by world wide- known experts. Multidisciplinary reviews written from a broad range of scientific perspectives For over 40 years, series has enjoyed a reputation for excellence Contributors internationally recognized authorities in their respective fields
Book Synopsis Abiotic and Biotic Stress in Plants by : Arun Shanker
Download or read book Abiotic and Biotic Stress in Plants written by Arun Shanker and published by BoD – Books on Demand. This book was released on 2016-02-17 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt: The impact of global climate change on crop production has emerged as a major research priority during the past decade. Understanding abiotic stress factors such as temperature and drought tolerance and biotic stress tolerance traits such as insect pest and pathogen resistance in combination with high yield in plants is of paramount importance to counter climate change related adverse effects on the productivity of crops. In this multi-authored book, we present synthesis of information for developing strategies to combat plant stress. Our effort here is to present a judicious mixture of basic as well as applied research outlooks so as to interest workers in all areas of plant science. We trust that the information covered in this book would bridge the much-researched area of stress in plants with the much-needed information for evolving climate-ready crop cultivars to ensure food security in the future.
Download or read book Abiotic Stresses written by M. Ashraf and published by CRC Press. This book was released on 2005-04-07 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gain a better understanding of the genetic and physiological bases of stress response and stress tolerance as part of crop improvement programs Abiotic Stresses: Plant Resistance Through Breeding and Molecular Approaches explores innovative methods for breeding new varieties of major crops with resistance to environmental stresses that l
Book Synopsis Drought Stress Tolerance in Plants, Vol 2 by : Mohammad Anwar Hossain
Download or read book Drought Stress Tolerance in Plants, Vol 2 written by Mohammad Anwar Hossain and published by Springer. This book was released on 2016-09-07 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drought is one of the most severe constraints to crop productivity worldwide, and thus it has become a major concern for global food security. Due to an increasing world population, droughts could lead to serious food shortages by 2050. The situation may worsen due to predicated climatic changes that may increase the frequency, duration and severity of droughts. Hence, there is an urgent need to improve our understanding of the complex mechanisms associated with drought tolerance and to develop modern crop varieties that are more resilient to drought. Identification of the genes responsible for drought tolerance in plants will contribute to our understanding of the molecular mechanisms that could enable crop plants to respond to drought. The discovery of novel drought related genes, the analysis of their expression patterns in response to drought, and determination of the functions these genes play in drought adaptation will provide a base to develop effective strategies to enhance the drought tolerance of crop plants. Plant breeding efforts to increase crop yields in dry environments have been slow to date mainly due to our poor understanding of the molecular and genetic mechanisms involved in how plants respond to drought. In addition, when it comes to combining favourable alleles, there are practical obstacles to developing superior high yielding genotypes fit for drought prone environments. Drought Tolerance in Plants, Vol 2: Molecular and Genetic Perspectives combines novel topical findings, regarding the major molecular and genetic events associated with drought tolerance, with contemporary crop improvement approaches. This volume is unique as it makes available for its readers not only extensive reports of existing facts and data, but also practical knowledge and overviews of state-of-the-art technologies, across the biological fields, from plant breeding using classical and molecular genetic information, to the modern omic technologies, that are now being used in drought tolerance research to breed drought-related traits into modern crop varieties. This book is useful for teachers and researchers in the fields of plant breeding, molecular biology and biotechnology.
Book Synopsis Ecophysiology and responses to drought of three conifer species (Abies alba Miller, Picea abies (L.) Karsten and Pinus sylvestris L.) at seedling, sapling and adult stages by : Ping Lu
Download or read book Ecophysiology and responses to drought of three conifer species (Abies alba Miller, Picea abies (L.) Karsten and Pinus sylvestris L.) at seedling, sapling and adult stages written by Ping Lu and published by Ping LU. This book was released on 1992-10-01 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Après une recherche bibliographique sur le fonctionnement hydrique et la mesure des flux liquides chez les arbres, sont présentés les résultats obtenus sur des semis, des jeunes plants et des arbres adultes de trois espèces de conifères, en conditions contrôlées et naturelles. En conditions contrôlées, le fonctionnement hydrique des trois espèces à deux âges différents, semis et jeunes plants, a été comparé. Chez les semis, le sapin montre une régulation stomatique moins importante en conditions de dessèchement du sol. Chez les jeunes plants, les différences entre espèces ne sont pas significatives. Le passage du stade semis au stade jeune plant augmente les taux d'échanges gazeux chez les épicéas et les pins, alors que l'inverse est observé chez les sapins. Les expérimentations sur des épicéas adultes ont été réalisées dans une pessière dépérissante, dans les Vosges, en altitude. Un ensemble important de méthodologies a permis de donner une bonne caractérisation du fonctionnement hydrique des arbres, tant à l'échelle de la journée que à celle de la saison de végétation. La transpiration et la conductance stomatique commencent à diminuer dès le début de la sécheresse édaphique, et elles s'annulent presque à un potentiel de base proche de −1,2 MPa. Un résultat important concerne l'analyse des variations de la conductance hydraulique des arbres soumis à un dessèchement du sol. La diminution de la conductance hydraulique totale des arbres est due aux modifications des propriétés hydrauliques à l'interface sol-racines, tout au moins jusqu'à des dessèchements moyens (potentiel de base supérieur à −1.5 MPa). Les effets de l'embolie du xylème étaient négligeables
Book Synopsis Metabolic Adaptations in Plants During Abiotic Stress by : Akula Ramakrishna
Download or read book Metabolic Adaptations in Plants During Abiotic Stress written by Akula Ramakrishna and published by CRC Press. This book was released on 2018-12-07 with total page 621 pages. Available in PDF, EPUB and Kindle. Book excerpt: Key features: Serves as a cutting-edge resource for researchers and students who are studying plant abiotic stress tolerance and crop improvement through metabolic adaptations Presents the latest trends and developments in the field of metabolic engineering and abiotic stress tolerance Addresses the adaptation of plants to climatic changes Gives special attention to emerging topics such as the role of secondary metabolites, small RNA mediated regulation and signaling molecule responses to stresses Provides extensive references that serve as entry points for further research Metabolic Adaptations in Plants during Abiotic Stress covers a topic of past, present and future interest for both scientists and policy makers as the global challenge of climate change is addressed. Understanding the mechanisms of plant adaptation to environmental stresses can provide the necessary tools needed to take action to protect them, and hence ourselves. This book brings together recent findings about metabolic adaptations during abiotic stress and in diverse areas of plant adaptation. It covers not only the published results, but also introduces new concepts and findings to offer original views on the perspectives and challenges in this field.
Book Synopsis Drought Tolerance in Higher Plants: Genetical, Physiological and Molecular Biological Analysis by : Eric Belhassen
Download or read book Drought Tolerance in Higher Plants: Genetical, Physiological and Molecular Biological Analysis written by Eric Belhassen and published by . This book was released on 1997 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Determination of the Effect of Drought Stress on the Seed Germination in Some Plant Species by : Nurcan Yigit
Download or read book Determination of the Effect of Drought Stress on the Seed Germination in Some Plant Species written by Nurcan Yigit and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Especially the use of drought-resistant plant species reduces maintenance and irrigation costs, and plants increase the retention and success to continue its life in arid landscape. In this study, some plant species used have been studied to determine their tolerance to drought stress in gardens and parks in Kastamonu. For this purpose, germination trials have been in conducted -2, -4, -6, and -8 Bar water stress. Landscaping applications commonly used some species such as Cupressus sempervirens L., Ailanthus altissima (Mill.) Swingle, Pyracantha coccinea Roem, Thuja orientalis, Pinus sylvestris L., Sophora japonica, Cedrus libani A. Rich., Acer pseudoplatanus L., Pinus brutia Ten., and Pinus nigra Arnold. ssp. pallasiana (Lamb.) Holmboe. Their seeds were evaluated different levels of water stress in the germination percentage. PEG 6000 solution was used in the formulation of water stress. The seeds were exposed to constant temperature of 25°C for a period of 35 days at germination cabinet. As a result, this experiment calculated germination in different water stress levels what percentage has fallen, so the least affected by increased water stress was studied to determine the species. Also results showed increased water stress and reduce the percentage of germination in all species. The highest level of water stress -8 Bar, which was also obtained stress level proportional germination values Pinus nigra Arnold. ssp. pallasiana (Lamb.) Holmboe (64.8%) and Pinus brutia Ten. (46.5%).
Book Synopsis Nanobiotechnology by : Jameel M. Al-Khayri
Download or read book Nanobiotechnology written by Jameel M. Al-Khayri and published by Springer Nature. This book was released on 2021-07-22 with total page 595 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides up-to-date knowledge of the promising field of Nanobiotechnology with emphasis on the mitigation approaches to combat plant abiotic stress factors, including drought, salinity, waterlog, temperature extremes, mineral nutrients, and heavy metals. These factors adversely affect the growth as well as yield of crop plants worldwide, especially under the global climate change. Nanobiotechnology is viewed to revolutionize crop productivity in future. The chapters discuss the status and prospects of this cutting-edge technology toward understanding tolerance mechanisms, including signaling molecules and enzymes regulation in addition to the applications of Nanobiotechnology to combat individual abiotic stress factors.
Book Synopsis Plant Aquaporins by : François Chaumont
Download or read book Plant Aquaporins written by François Chaumont and published by Springer. This book was released on 2017-02-07 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquaporins are channel proteins that facilitate the diffusion of water and small uncharged solutes across cellular membranes. Plant aquaporins form a large family of highly divergent proteins that are involved in many different physiological processes. This book will summarize the recent advances regarding plant aquaporins, their phylogeny, structure, substrate specificity, mechanisms of regulation and roles in various important physiological processes related to the control of water flow and small solute distribution at the cell, tissue and plant level in an ever-changing environment.
Book Synopsis A New Ecology by : Sven Erik Jørgensen
Download or read book A New Ecology written by Sven Erik Jørgensen and published by Elsevier. This book was released on 2011-08-30 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: A New Ecology presents an ecosystem theory based on the following ecosystem properties: physical openness, ontic openness, directionality, connectivity, a complex dynamic for growth and development, and a complex dynamic response to disturbances. Each of these properties is developed in detail to show that these basic and characteristic properties can be applied to explain a wide spectrum of ecological obsevations and convections. It is also shown that the properties have application for environmental management and for assessment of ecosystem health. * Demonstrates an ecosystem theory that can be applied to explain ecological observations and rules* Presents an ecosystem theory based upon a systems approach* Discusses an ecosystem theory that is based on a few basic properties that are characteristic for ecosystmes
Book Synopsis Environmental Literacy in Science and Society by : Roland W. Scholz
Download or read book Environmental Literacy in Science and Society written by Roland W. Scholz and published by Cambridge University Press. This book was released on 2011-07-21 with total page 657 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive review and analysis of environmental literacy within the context of environmental science and sustainable development. Approaching the topic from multiple perspectives, the book explores the development of human understanding of the environment and human-environment interactions in the fields of biology, psychology, sociology, economics and industrial ecology.
Book Synopsis A Comprehensive Survey of International Soybean Research - Genetics, Physiology, Agronomy and Nitrogen Relationships by : James E. Board
Download or read book A Comprehensive Survey of International Soybean Research - Genetics, Physiology, Agronomy and Nitrogen Relationships written by James E. Board and published by . This book was released on 2013 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soybean is the most important oilseed and livestock feed crop in the world. These dual uses are attributed to the crop's high protein content (nearly 40% of seed weight) and oil content (approximately 20%); characteristics that are not rivaled by any other agronomic crop. Across the 10-year period from 2001 to 2010, world soybean production increased from 168 to 258 million metric tons (54% increase). Against the backdrop of soybean's striking ascendancy is increased research interest in the crop throughout the world. Information in this book presents a comprehensive view of research efforts in genetics, plant physiology, agronomy, agricultural economics, and nitrogen relationships that will benefit soybean stakeholders and scientists throughout the world. We hope you enjoy the book.
