Interactions Between Non Pathogenic Soil Microorganisms And Plants
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Interactions Between Non Pathogenic Soil Microorganisms And Plants
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Author : Y.R. Dommergues
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Interactions Between Non Pathogenic Soil Microorganisms And Plants written by Y.R. Dommergues and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Technology & Engineering categories.
Interactions between Non-Pathogenic Soil Microorganisms and Plants provides a comprehensive discussion of the non-pathogenic microorganisms associated with roots. It describes how a myriad of soil microorganisms affect plant growth, and how climatic and edaphic conditions contribute to the magnitude of microbial activity. The book is divided into 11 chapters that cover the plant-microorganism system; growth, structure, and physiology of roots; and nutrient uptake. It also explains the root exudates and exudation; energy flow in the plant; and rhizosphere. Legume symbiosis and root nodule symbioses in non-leguminous nitrogen fixing plants are also discussed. Moreover, the book explains the mycorrhizae and the impact of climatic and edaphic conditions on soil management and plant growth. The information that the book presents serves as a useful focal point for further studies on the interactions between plants and soil microorganisms. Thus, it provides an impetus for the development of agricultural practices that could improve food production, while mitigating anthropogenic pollution of agrosytems and waste of energy resources. Students, lecturers, and research workers in plant physiology and anatomy, microbiology, soil science, general ecology, and agronomy will find this book an invaluable reference for their learning and practice.
Plant Microbe Interactions
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Author : K. Ramasamy
language : en
Publisher: New India Publishing Agency
Release Date : 2015-01-01
Plant Microbe Interactions written by K. Ramasamy and has been published by New India Publishing Agency this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-01-01 with Science categories.
Plants constitute an excellent ecosystem for microorganisms. The environmental conditions differ considerably between the highly variable aerial plant part and the more stable root system. Microbes interact with plant tissues and cells with different degrees of dependence. The most interesting from the microbial ecology point of view, however, are specific interactions developed by plant-beneficial (either non symbiotic or symbiotic) and pathogenic microorganisms. Beneficial interactions are caused by symbiotic and non-symbiotic bacteria and a highly specialized type of fungi, the mycorrhizae. The pathogenic and detrimental interactions of microbes involve viroids, viruses, bacteria and fungi, and lead to infectious diseases affecting only the plant kingdom. Microflora composition of any agro-ecosystem is governed by the equilibrium created by the associations and interactions of all flora and fauna found in the community. In soil, microorganisms live in close proximity and interact among themselves as well as with existing plant communities in different ways, which could be beneficial (mutualism, commensalism, proto-cooperation) or neutral (epiphytic). These microbial interactions govern the functioning and stability of agro-ecosystem, playing significant role in the production and productivity crops. Hence, this book on Plant-Microbe Interactions is aimed at bringing out the recent developments in this field including the molecular mechanisms and proteomics involved in the establishment of Plant-Microbe Interactions. The book reviews the enormous diversity of plant associated microbes, and their molecular mechanisms, small molecules and proteomics involved in the establishment of their mutual interactions. Utilization of these rhizosperic, phyllospheric and endophytic microbes as nutrient providers, in combating phytopathogens and ameliorating the stressed and polluted soils is also explained. Importantly, the book also throws light on the unanswered questions and future direction of research in the field. It illustrates how the basic knowledge can be amalgamated with advanced technology to design the future bio-formulations. This book will be useful in providing latest information in this topic to Scientists, Researchers, Ph.D and PG students working in the field of Plant Sciences.
Plant Soil And Microbes
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Author : Khalid Rehman Hakeem
language : en
Publisher: Springer
Release Date : 2016-03-01
Plant Soil And Microbes written by Khalid Rehman Hakeem and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-03-01 with Science categories.
The interactions between the plant, soil and microbes are complex in nature. Events may be antagonistic, mutualistic or synergistic, depending upon the types of microorganisms and their association with the plant and soil in question. Multi-trophic tactics can therefore be employed to nourish plants in various habitats and growth conditions. Understanding the mechanisms of these interactions is thus highly desired in order to utilize the knowledge in an ecofriendly and sustainable way. This holistic approach to crop improvement may not only resolve the upcoming food security issues, but also make the environment greener by reducing the chemical inputs. Plant, soil and microbe, Volume 1: Implications in Crop Science, along with the forthcoming Volume 2: Mechanisms and Molecular Interactions, provide detailed accounts of the exquisite and delicate balance between the three critical components of agronomy. Specifically, these two titles focus on the basis of nutrient exchange between the microorganisms and the host plants, the mechanism of disease protection and the recent molecular details emerged from studying this multi-tropic interaction. Together they aim to provide a solid foundation for the students, teachers, and researchers interested in soil microbiology, plant pathology, ecology and agronomy.
Interactions In Soil Promoting Plant Growth
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Author : John Dighton
language : en
Publisher: Springer
Release Date : 2014-05-19
Interactions In Soil Promoting Plant Growth written by John Dighton and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-19 with Nature categories.
This book investigates soil ecology and biodiversity for its ability to maintain a balance of beneficial organisms to support plant growth. This subject is discussed by a group of international authors in natural, agricultural and urban systems. The importance of biodiversity per se and, specifically, the feedbacks between the plant and soil biota in mediating soil function are emphasized. Examples are selected from allelopathy and invasive plant species along with the, hitherto overlooked, role of viruses in soil. The book is intended to provide a framework for a holistic understanding of the essential role of soil organisms in promoting plant growth.
Molecular Approaches To Soil Rhizosphere And Plant Microorganism Analysis
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Author : John Eric Cooper
language : en
Publisher: CABI
Release Date : 2006
Molecular Approaches To Soil Rhizosphere And Plant Microorganism Analysis written by John Eric Cooper and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Science categories.
Plants have evolved both general and highly specialized defence mechanisms that function to prevent diseases caused by the majority of microbial pathogens they encounter. Highly specialized defence is governed by specific interactions between pathogen avr (avirulence) genes' loci and alleles of the corresponding plant disease resistance (R) loci. These defences can be very dynamic as microbes from the same species can act differently in their co-evolution with the specific host plant, which in turn has similarly evolved its response to external threats. There have been major developments in the field of plant-microbe interactions in recent years, due to newly developed techniques and the availability of genomic information. Molecular Plant-Microbe Interactions explores these new discoveries, focusing primarily on the mechanisms controlling plant disease resistance, the cross-talk among the pathways involved and the strategies used by the pathogens to suppress these defences. By exploring developments in plant defences, pathogen's counter-defences and mutually beneficial plant-microbe interactions, this book will be useful for researchers and students in plant pathology and plant biology-related areas.
Principles Of Plant Microbe Interactions
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Author : Ben Lugtenberg
language : en
Publisher: Springer
Release Date : 2014-12-04
Principles Of Plant Microbe Interactions written by Ben Lugtenberg and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-12-04 with Science categories.
The use of microbial plant protection products is growing and their importance will strongly increase due to political and public pressure. World population is growing and the amount of food needed by 2050 will be double of what is produced now whereas the area of agricultural land is decreasing. We must increase crop yield in a sustainable way. Chemical plant growth promoters must be replaced by microbiological products. Also here, the use of microbial products is growing and their importance will strongly increase. A growing area of agricultural land is salinated. Global warming will increase this process. Plants growth is inhibited by salt or even made impossible and farmers tend to disuse the most salinated lands. Microbes have been very successfully used to alleviate salt stress of plants. Chemical pollution of land can make plant growth difficult and crops grown are often polluted and not suitable for consumption. Microbes have been used to degrade these chemical pollutants.
Plant Microbe Interactions In Agro Ecological Perspectives
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Author : Dhananjaya Pratap Singh
language : en
Publisher: Springer
Release Date : 2018-12-12
Plant Microbe Interactions In Agro Ecological Perspectives written by Dhananjaya Pratap Singh and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-12 with Science categories.
This books presents an updated compilation on fundamental interaction mechanisms of microbial communities with the plant roots and rhizosphere (belowground) and leaves and aerial parts (aboveground). Plant rhizopshere recruits its own microbial composition that survive there and help plants grow and develop better under biotic and abiotic conditions. Similar is the case with the beneficial microorganisms which are applied as inoculants with characteristic functions. The mechanism of plant-microbe interactions is interesting phenomenon in biological perspectives with numerous implications in the fields. The First volume focuses on the basic and fundamental mechanisms that have been worked out by the scientific communities taking into account different plant-microbe systems. This includes methods that decipher mechanisms at cellular, physiological, biochemical and molecular levels and the functions that are the final outcome of any beneficial or non-beneficial interactions in crop plants and microbes. Recent advances in this research area is covered in different book chapters that reflect the impact of microbial interactions on soil and plant health, dynamics of rhizosphere microbial communities, interaction mechanisms of microbes with multiple functional attributes, microbiome of contrasting crop production systems (organic vs conventional), mechanisms behind symbiotic and pathogenic interactions, endophytic (bacterial and fungal) interaction and benefits, rhizoplane and endosphere associations, signalling cascades and determinants in rhizosphere, quorum sensing in bacteria and impact on interaction, mycorrhizal interaction mechanisms, induced disease resistance and plant immunization, interaction mechanisms that suppress disease and belowground microbial crosstalk with plant rhizosphere. Methods based on multiphasic and multi-omics approaches were discussed in detail by the authors. Content-wise, the book offers an advanced account on various aspects of plant-microbe interactions and valuable implications in agro-ecological perspectives.
Plant Pathogen Interactions
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Author : Nicholas J. Talbot
language : en
Publisher: CRC Press
Release Date : 2004
Plant Pathogen Interactions written by Nicholas J. Talbot and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Science categories.
Plant diseases are destructive and threaten virtually any crop grown on a commercial scale. They are kept in check by plant breeding strategies that have introgressed disease resistance genes into many important crops, and by the deployment of costly control measures, such as antibiotics and fungicides. However, the capacity for the agents of plant disease - viruses, bacteria, fungi, and oomycetes - to adapt to new conditions, overcoming disease resistance and becoming resistant to pesticides, is very great. For these reasons, understanding the biology of plant diseases is essential for the development of durable control strategies. Plant-Pathogen Interactions provides and overview of our current knowledge of plant-pathogen interactions and the establishment of plant disease, drawing together fundamental new information on plant infection mechanisms and host responses. The role of molecular signals, gene regulation, and the physiology of pathogenic organisms are emphasized, but the role of the prevailing environment in the conditioning of disease is also discussed. Emphasizing the broader understanding that has emerged from the use of molecular genetics and genomics, Plant-Pathogen Interactions highlights those interactions that have been most widely studied and those in which genome information has provided a new level of understanding.
Plant Microbe Interactions And Biological Control
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Author : Greg Boland
language : en
Publisher: CRC Press
Release Date : 1998-01-05
Plant Microbe Interactions And Biological Control written by Greg Boland and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-01-05 with Science categories.
Discusses the critical role of host-pathogen interactions in developing new and alternative biocontrol agents that promote plant health and disease resistance in crop pathosystems. Describes state-of-the-art as well as future technologies leading to more effective biological control programs.
Microbiome Associated With Plant Pathogens Pathogenesis And Their Applications In Developing Sustainable Agriculture
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Author : Baoyu Tian
language : en
Publisher: Frontiers Media SA
Release Date : 2024-05-28
Microbiome Associated With Plant Pathogens Pathogenesis And Their Applications In Developing Sustainable Agriculture written by Baoyu Tian and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-05-28 with Science categories.
Plant pathogens, such as fungi, bacteria, viruses, nematodes, insect pests, etc., can pose a great threat to plants in agricultural and natural ecosystems worldwide. The plant disease triangle illustrates that pathogenesis in the plant is not only the outcome of the interactions between the plant host and pathogens but also the consequence of their interactions with the microbiomes associated with plant hosts and pathogens. Both microbiomes associated with plant host and pathogen regulate plant health and pathogen infection. Microbes can play an important role in promoting plant growth, and protecting from pathogens and/or insects. A healthy plant microbiome is crucial for plant survival, production, nutrient acquisition, abiotic or biotic stress tolerance, etc. However, the microbiome does not always cooperatively interact with plant hosts to promote host health. They may also deter plant health or promote pathogenicity by the production of toxins, suppressing plant innate immunity, or building a symbiotic or mutual relationship with pathogens or insect pests to facilitate the occurrence of plant disease. In addition, the disease can result in a plant if a susceptible host plant is in intimate association with a virulent pathogen under favorable or altered abiotic or biotic environmental conditions. For example, growing evidence suggests disease occurrence in plants is often accompanied by changes in the associated microbial community structure, composition, and even function.