Soil Fungal Biodiversity For Plant And Soil Health
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Soil Fungal Biodiversity For Plant And Soil Health
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Author : Magdalena Frąc
language : en
Publisher: Frontiers Media SA
Release Date : 2019-08-22
Soil Fungal Biodiversity For Plant And Soil Health written by Magdalena Frąc 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 2019-08-22 with categories.
Fungi represent a large portion of the biodiversity on Earth and they are key players in soils where they provide numerous ecosystem functions. Soil fungi have pivotal ecological roles influencing plant health as symbionts, pathogens or decomposers. Soil fungal biodiversity is increasingly recognized as providing benefits to soil health as they facilitate if not control numerous ecosystem processes. Continued research on the identity, abundance and distribution of soil fungi, their various roles in context with the differentiation of the soil fungal community are thus fundamental to better understand the dimensions of fungal biodiversity, its impact on plant health as well as the prevention of fungal diseases. This Research Topic aims at collecting contributions that provide taxonomic, physiological and ecological characterizations of soil fungal communities that will aid in the understanding of their biology, their interrelationships as well as the mechanisms that underpin the various ecosystem functions they provide in the soil environment. This Research Topic focusing on environmental mycology encourages in particular to report sensitive, accurate and fast methods for the detection, identification and distribution of fungi, including metagenomics, metatranscriptomics and metabolomics approaches, as they increasingly reveal the impact of fungal biodiversity for soil and plant health.
Agriculturally Important Fungi For Sustainable Agriculture
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Author : Ajar Nath Yadav
language : en
Publisher: Springer Nature
Release Date : 2020-06-25
Agriculturally Important Fungi For Sustainable Agriculture written by Ajar Nath Yadav and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-25 with Science categories.
Microbes are ubiquitous in nature. Among microbes, fungal communities play an important role in agriculture, the environment, and medicine. Vast fungal diversity has been associated with plant systems, namely epiphytic fungi, endophytic fungi, and rhizospheric fungi. These fungi associated with plant systems play an important role in plant growth, crop yield, and soil health. Rhizospheric fungi, present in rhizospheric zones, get their nutrients from root exudates released by plant root systems, which help with their growth, development, and microbe activity. Endophytic fungi typically enter plant hosts through naturally occurring wounds that are the result of plant growth, through root hairs, or at epidermal conjunctions. Phyllospheric fungi may survive or proliferate on leaves depending on material influences in leaf diffuseness or exudates. The diverse nature of these fungal communities is a key component of soil-plant systems, where they are engaged in a network of interactions endophytically, phyllospherically, as well as in the rhizosphere, and thus have emerged as a promising tool for sustainable agriculture. These fungal communities promote plant growth directly and indirectly by using plant growth promoting (PGP) attributes. These PGP fungi can be used as biofertilizers and biocontrol agents in place of chemical fertilizers and pesticides for a more eco-friendly method of promoting sustainable agriculture and environments. This first volume of a two-volume set covers the biodiversity of plant-associated fungal communities and their role in plant growth promotion, the mitigation of abiotic stress, and soil fertility for sustainable agriculture. This book should be useful to those working in the biological sciences, especially for microbiologists, microbial biotechnologists, biochemists, and researchers and scientists of fungal biotechnology.
Root Associated Fungal Communities Critical Linkages Between Plants And Soil
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Author : Rodica Pena
language : en
Publisher: Cuvillier Verlag
Release Date : 2024-02-07
Root Associated Fungal Communities Critical Linkages Between Plants And Soil written by Rodica Pena and has been published by Cuvillier Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-02-07 with categories.
This research highlights the vital but often overlooked role of soil fungi in forest ecosystems, focusing on their impact on nutrient cycles, carbon storage, and plant growth. It delves into how these fungi, especially those connected to plant roots, contribute to the overall health and productivity of forests. The study breaks new ground by examining how changes in the environment, influenced by factors like climate change and forest management practices, affect these fungi and the essential services they provide. The investigation is structured into three main parts: exploring the diversity and makeup of root-associated fungal communities, using advanced infrared spectroscopy to uncover new fungal traits, and studying fungi’s roles in carbon cycling and plant nutrition. Utilizing cutting-edge molecular techniques and large ecological databases, the researchers uncover the complex interactions between fungi, their environment, and plant hosts, demonstrating how these relationships are crucial for ecosystem resilience and productivity. Key findings reveal that the diversity and structure of fungal communities are crucial for maintaining forest health, particularly in the face of environmental stressors. The study advocates for forest management strategies that promote fungal diversity to enhance ecosystem services, highlighting the importance of fungi in sustaining forest ecosystems and their potential in mitigating the impacts of climate change. This work sets the stage for future research into the intricate relationships between fungi, forests, and global ecological cycles, emphasizing the need for a deeper understanding of these critical but underappreciated organisms.
State Of Knowledge Of Soil Biodiversity Status Challenges And Potentialities Summary For Policy Makers
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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 2020-11-04
State Of Knowledge Of Soil Biodiversity Status Challenges And Potentialities Summary For Policy Makers written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-04 with Technology & Engineering categories.
There is increasing attention on the importance of biodiversity for food security and nutrition, especially above-ground biodiversity such as plants and animals. However, less attention is being paid to the biodiversity beneath our feet, soil biodiversity, which drives many processes that produce food or purify soil and water. This summary for policy makers presents the key findings of the main report and is the result of an inclusive process involving more than 300 scientists from around the world under the auspices of the FAO’s Global Soil Partnership and its Intergovernmental Technical Panel on Soils, the Convention on Biological Diversity, the Global Soil Biodiversity Initiative and the European Commission. The summary for policy makers presents concisely the state of knowledge on soil biodiversity, the threats to it and the solutions that soil biodiversity can provide to problems in different fields. This report is a valuable contribution to raising awareness of the importance of soil biodiversity and highlighting its role in finding solutions to today's global threats.
Soil Microflora
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Author : Rajan Kumar Gupta
language : en
Publisher:
Release Date : 2009
Soil Microflora written by Rajan Kumar Gupta and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Microbial diversity categories.
When we are standing on the ground, we are really standing on roof-top of other world. Soil might look dirt but it is far more interestings; living in the soil or plant roots, bacteria, fungi, actinomycetes, algae, lichens, protozoan, nematodes etc. These exist in great diversity among various microorganisms and even with in a group of microorganisms, dependng on the habitat and environmental factors. Soils are formed from a stew of geological ingredients or parent material (rock and mineral), water and billions of organisms. The interaction between climate, parent of soil properties that are unique to the soil type and climate. It has been proposed that a micorbe should be considered as a new state symbol in the company of state animals, the state bird, state flower, state fish and state insect. The state microbe will be a living symbol of an organism that reflect the culture and heritage of people and will contribute mightily to the state s economy. The present Volume is compendium of wide ranging modern topics on soil microbiology. It is an assemblage of the up-to-date information of rapid advances and developments taking place in the field of soil microbilogy. The book is a unique compilation of 30 Chapters which discuss exhaustive studies on algae, fungi, lichens, mycorrhizae, bacteria, virus and other microroorganisms. This book will be a mile-stone in the field of soil microbiology, because it will open a new vista in the field of soil microbiology and its applied aspects. The authors have done a tremendous job of synthesizing all the recent and up-to-date information. The present book aimed to emphasise on diverse aspects of soil microflora. The various information incorporated in the book by authors who are internationally acknowledged experts in the microbiology and are the eminent scientists of the Country, they have made sincere efforts to make their papers as recent and comprehensive as possible. The book has been framed with the intention of providing a sufficient depth of the subject to satisfy the needs at a level which will be comprehensive and interesting. The book will be useful to the students, theacher, scientists and researchers from the different branches of soil microbiology. It is hoped that the will fully meet the objectives of catering the needs of the students and researchers in the fields of Botany, Microbiology, Soil Science, Agricultural Science and Forestry of all Indian Universities. Contents Chapter 1: Soil Microflora: A General Aspect by Mukesh Kumar, Anjali Khare and Rajan Kumar Gupta; Chapter 2: Distribution of Cyanobacteria in Coastal Sandy Soils and Alumina Mine Waste Soils of Orissa by S P Adhikary and Pramila Tripathy; Chapter 3: Significance of Soil Microorganisms in Sustainable Agriculture by Shalini Singh, Rachana Srivastava and Y V Singh; Chapter 4: Impact of Herbicides on Cyanobacterial Flora of Rice Fields by Mihir Kumar Das; Chapter 5: Mycorrhizae: Benefits and Practical Applications in Forest Management by K P Singh, P Srinivas and Bijendra Kumar; Chapter 6: Role of Earthworms in Soil Biology and Crop Production by Y V Singh, Shalini Singh and Rachana Srivastava; Chapter 7: Diversity of Soil Lichens in India by Roshni Khare, D K Upreti, Sanjeeva Nayaka and R K Gupta; Chapter 8: Bacterial and Fungal Diversity in Alkali Affected Soil by Kaushal Pratapo Singh, Dheeraj Mohan and Seema Bhadauria; Chapter 9: Frankia-Actinorhizal Symbiosis: An Overview by Amrita Srivastava, Anju Singh, Satya Shila Singh and Arun Kumar Mishra; Chapter 10: Cyanobacterial Surfactants Enhance the Fertility and Stability of Tropical Soils by Usha Pandey; Chapter 11: Soil Denitrifying Bacteria and Environmental Factros Regulating Denitrification in Soil by Paromita Ghosh; Chapter 12: Molecular Mechanism of Nitrogen Fixation in Rhizobium by Ravi Rajhans and Rajan Kumar Gupta; Chapter 13: Role of Soil Microorganisms in Nutrition and Health of Higher Plants by Dheeraj Mohan, Preetesh Kumari, Kaushal Pratap Singh and Anurahda Chauhan; Chapter 14: Soil Microflora and their Impact on Soil Health by Narendra Kumar, Pawan Kumar and Surendra Singh; Chapter 15: Soil Microbes and their Importance by Anjana K Vala and Anita Suresh Kumar; Chapter 16: Freeze Recovery and Nitrogenase Activity in Antarctic Cyanobacterium Nostoc Commune by Rajan Kumar Gupta and Mukesh Kumar; Chapter 17: Seasonal Variation in Root Colonization and Rhizosphere Soil Spore Population of Mycorrhiza Species in Various Plants Growing in Alkali Soil by Kaushal Pratap Singh, Dheeraj Mohan, Rekha Yadav, Seema Bhadauria and Chatar Singh; Chapter 18: Nitrogen Fixing Soil Microflora by Yashveer Singh; Chapter 19: Agrobacterium: A Natural Genetic Engineer by Ashutosh Bahuguna, Madhuri K Lily and Koushalya Dangwal; Chapter 20: Association of Vesicular Arbuscular Mycorrhizas with Ornamental Plant Petunia by Deepak Vyas Deepali Bilthare, Pramod Kumar Richhariya and Rajan Kumar Gupta; Chapter 21: Cyanobacterial Biodiversity in the Soils of Kumaon Region by Anjali Khare, Mukesh Kumar and Promod Kumar; Chapter 22: Ecological Diversities in Soil Microorganisms by P B Tiwary; Chapter 23: Biocontrol of Leaf Rot of Pan Caused by Phytophthora Parasitica var Piperina by Native Fungal Species by Deepak Vyas, Rajesh Yadav and Rajan Kumar Gupta; Chapter 24: Azotobacter: Recent Advances by Sangeeta Paul and Bishwajeet Paul; Chapter 25: Prospects and Potential of Azolla-Anabaena System by G Abraham, Sudheer Saxena and Dolly Wattal Dhar; Chapter 26: Ecological and Biotechnological Relevance of Cyanobacteria by Kaushal Kishore Choudhary; Chapter 27: Usse of Azolla as Cheap and Sustainable Source of Feed and Other Utililties for Future by G Abraham, Raghubir Shah and Dolly Wattal Dhar; Chapter 28: Soil Micro-diversity and its Importacne in Agriculture by G K Sharma; Chapter 29: Soil Microflora of Rohilkhand Division by Iqbal Habib and U K Chaturvedi; Chapter 30: Role of Cyanobacteria in Amelioration of Soil by Pramita Jaiswal
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.
Mycorrhizal Fungi In South America
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Author : Mónica A. Lugo
language : en
Publisher: Springer Nature
Release Date : 2022-10-27
Mycorrhizal Fungi In South America written by Mónica A. Lugo and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-27 with Science categories.
In order to feed the world, global agriculture will have to double food production by 2050. As a result, the use of soils with fertilizers and pesticides in agronomic ecosystems will increase, taking into account the sustainability of these systems and also the provision of food security. Thus, soil ecosystems, their health, and their quality are directly involved in sustainable agronomical practices, and it is important to recognize the important role of soil microbial communities such as mycorrhizal fungi, their biodiversity, interactions, and functioning. Soil ecosystems are under the threat of biodiversity loss due to an increase of cultivated areas and agronomic exploitation intensity. Also, changes in land use alter the structure and function of ecosystems where biodiversity is vital in the ecosystem. Soils are a major aid in food production in all terrestrial ecosystems; however, this means they are also involved in gas emission and global warming. Thus, in agronomic ecosystems, several mitigation practices have been proposed to promote the increase of carbon soil stock, and the reduction of warming gas emission from soils. In South America, most of the rural population depends economically on agriculture and usually works in family units. New, organic, safe, and sustainable agro-forestry practices must be applied to support local communities and countries to achieve hunger eradication, rural poverty reduction, and sustainable development. This book compiles new information for mycorrhizal occurrence in natural and anthropic environments in South America. It includes new reports of mycorrhizal fungi diversity along different mycorrhizal types and their effect on plant communities, plant invasions, the use of mycorrhizal fungi for ecological and sustainable studies, management programs of natural and agroecosystems, and forestry and food-secure production. This book fills the gaps in biodiversity knowledge, management and safe food production of mycorrhizas. It should be a valuable help to researchers, professors and students, to aid in use of mycorrhizal fungi while also focusing on their biodiversity, sustainable safe food production, and conservation perspectives.
Fundamentals Of Soil Ecology
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Author : David C. Coleman
language : en
Publisher: Elsevier
Release Date : 2004-08-11
Fundamentals Of Soil Ecology written by David C. Coleman and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-08-11 with Science categories.
This fully revised and expanded edition of Fundamentals of Soil Ecology continues its holistic approach to soil biology and ecosystem function. Students and ecosystem researchers will gain a greater understanding of the central roles that soils play in ecosystem development and function. The authors emphasize the increasing importance of soils as the organizing center for all terrestrial ecosystems and provide an overview of theory and practice of soil ecology, both from an ecosystem and evolutionary biology point of view. This volume contains updated and greatly expanded coverage of all belowground biota (roots, microbes and fauna) and methods to identify and determine its distribution and abundance. New chapters are provided on soil biodiversity and its relationship to ecosystem processes, suggested laboratory and field methods to measure biota and their activities in ecosystems.. Contains over 60% new material and 150 more pages Includes new chapters on soil biodiversity and its relationship to ecosystem function Outlines suggested laboratory and field methods Incorporates new pedagogical features Combines theoretical and practical approaches
Agriculturally Important Fungi For Sustainable Agriculture
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Author : Ajar Nath Yadav
language : en
Publisher: Springer Nature
Release Date : 2020-08-09
Agriculturally Important Fungi For Sustainable Agriculture written by Ajar Nath Yadav and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-09 with Science categories.
Microbes are ubiquitous in nature. Among microbes, fungal communities play an important role in agriculture, the environment, and medicine. Vast fungal diversity has been found in plant systems. The fungi associated with any plant system are in the form of epiphytic, endophytic, and rhizospheric fungi. These associated fungi play important roles in plant growth, crop yield, and soil health. The rhizospheric fungi present in rhizospheric zones have a sufficient amount of nutrients released by plant root systems in the form of root exudates for growth, development, and activities of microbes. Endophytic fungi enter in host plants mainly through wounds that naturally occur as a result of plant growth, or develop through root hairs and at epidermal conjunctions. The phyllospheric fungi may survive or proliferate on leaves, depending on the extent of influences of material in leaf diffuseness or exudates. The diverse group of fungal communities is a key component of soil-plant systems, where they are engaged in an intense network of interactions in the rhizospheric, endophytic, and phyllospheric areas, and they have emerged as an important and promising tool for sustainable agriculture. These fungal communities help to promote plant growth directly or indirectly by mechanisms for plant growth-promoting (PGP) attributes. These PGP fungi can be used as biofertilizers, bioinoculants, and biocontrol agents in place of chemical fertilizers and pesticides in an environmentally and eco-friendly manner. This book covers the current knowledge of plant-associated fungi and their potential biotechnological applications in agriculture and allied sectors. This book should be useful to scientists, researchers, and students of microbiology, biotechnology, agriculture, molecular biology, environmental biology, and related subjects.
Forest And Rangeland Soils Of The United States Under Changing Conditions
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Author : Richard V. Pouyat
language : en
Publisher: Springer Nature
Release Date : 2020-09-02
Forest And Rangeland Soils Of The United States Under Changing Conditions written by Richard V. Pouyat and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-02 with Science categories.
This open access book synthesizes leading-edge science and management information about forest and rangeland soils of the United States. It offers ways to better understand changing conditions and their impacts on soils, and explores directions that positively affect the future of forest and rangeland soil health. This book outlines soil processes and identifies the research needed to manage forest and rangeland soils in the United States. Chapters give an overview of the state of forest and rangeland soils research in the Nation, including multi-decadal programs (chapter 1), then summarizes various human-caused and natural impacts and their effects on soil carbon, hydrology, biogeochemistry, and biological diversity (chapters 2–5). Other chapters look at the effects of changing conditions on forest soils in wetland and urban settings (chapters 6–7). Impacts include: climate change, severe wildfires, invasive species, pests and diseases, pollution, and land use change. Chapter 8 considers approaches to maintaining or regaining forest and rangeland soil health in the face of these varied impacts. Mapping, monitoring, and data sharing are discussed in chapter 9 as ways to leverage scientific and human resources to address soil health at scales from the landscape to the individual parcel (monitoring networks, data sharing Web sites, and educational soils-centered programs are tabulated in appendix B). Chapter 10 highlights opportunities for deepening our understanding of soils and for sustaining long-term ecosystem health and appendix C summarizes research needs. Nine regional summaries (appendix A) offer a more detailed look at forest and rangeland soils in the United States and its Affiliates.