Rhizotrophs: Plant Growth Promotion to Bioremediation
Rhizotrophs: Plant Growth Promotion to Bioremediation

Author: Samina Mehnaz

Publisher: Springer

Published: 2017-07-31

Total Pages: 288

ISBN-13: 9811048622

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This book describes the contributions of rhizotrophs – microbes associated with the parts of plants below ground – in sustainable agriculture. It covers a broad range of aspects, from plant growth promotion to bioremediation. It highlights the role of bacteria, actinomycetes, mycorrhizal fungi, and most interestingly protists, in the sustainability of agriculture. Further, it addresses in detail the involvement of quorum sensing signals, and the role of hydrolytic enzymes and bacteriocin in combating the phytopathogen. The book sheds light on the interaction of rhizotrophs in rhizosphere and how these microbes support plants growing under adverse stress conditions such as saline, drought or heavy-metals contamination. Challenges faced in the field application of these microbes, strategies for modifying the rhizosphere to improve crop yield, and the latest advances in rhizobial bioformulations are also discussed. Overall, the book provides comprehensive information on how various microbes can be used to improve the sustainability of agriculture without disturbing the environment.

Plant Growth Promoting Microorganisms of Arid Region
Plant Growth Promoting Microorganisms of Arid Region

Author: Ritu Mawar

Publisher: Springer Nature

Published: 2023-03-01

Total Pages: 465

ISBN-13: 9811941246

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This edited book aims to focus on microbial diversity in arid lands and deserts versus specific microbial assemblages associated with plants. The book explains ecological drivers that shape this diversity, how plant-associated microbiomes are selected, and their biotechnological potential are discussed. Diversity and functional redundancy of these associated PGPM make them very active in supporting plant improvement, health and resistance to drought, salt and other stresses, and these dimensions will be explored in this book. Implementing proper biotechnological applications of the arid and desert-adapted PGPM constitutes a sizeable challenge, and the book attempts to take up that challenge and help researchers in this field to gain a detailed understanding of PGPM from arid ecosystems. This book serves as a handbook for research workers, teachers, postgraduate students and extension personnel, other development workers, and policy planners engaged in arid zone development.

Secondary Metabolites and Volatiles of PGPR in Plant-Growth Promotion
Secondary Metabolites and Volatiles of PGPR in Plant-Growth Promotion

Author: R. Z. Sayyed

Publisher: Springer Nature

Published: 2022-10-30

Total Pages: 385

ISBN-13: 3031075595

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This contributed volume explores how plant growth-promoting rhizobacterias (PGPR) provide a wide range of benefits to the plant. Further, it discusses the key roles PGPR play in nutrient acquisition and assimilation, improved soil texture, secreting, and modulating extracellular molecules. The book outlines how plant secondary metabolites are natural sources of biologically active compounds used in a wide range of applications, and surveys the significant role of volatile organic compounds (VOCs) in plant communication by mediating above- and below-ground interactions between plants and the surrounding organisms. This volume compiles research from leading scientists from across the globe, linking the translation of basic knowledge to innovative applied research. The book focuses on the following three categories: 1) understanding the secondary metabolites produced by PGPR, the signaling mechanisms and how they affect plant growth, 2) the plausible role of volatile organic compounds produced by PGPR, their role and the signaling mechanism for plant growth promotion, and 3) Applications of VOCs and secondary metabolites of PGPR for seed germination, plant growth promotion; stress tolerance and in-plant health and immunity.

Bioformulations: for Sustainable Agriculture
Bioformulations: for Sustainable Agriculture

Author: Naveen Kumar Arora

Publisher: Springer

Published: 2016-06-06

Total Pages: 299

ISBN-13: 8132227794

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More than a century has passed since the first bioformulations were introduced to the market. But there is still much to be done, explored and developed. Though bioformulations offer green alternatives and are important for sustainable agriculture, they make up only a small fraction of the total additions used to enhance crop yields or protect them from pests. There is a great need to develop bioformulations that can promote confidence among end users; accordingly, it is imperative that bioformulations to replace chemicals be reliable and overcome the shortcomings of the past. Bioformulations: for Sustainable Agriculture discusses all the issues related to the current limitations and future development of bioformulations. It examines in detail those bioformulations that include biofertilizers and biopesticides (also commonly known as bioinoculants), presenting a global picture of their development. Further chapters address diverse microbes that are already being or could be used as bioformulations. The book also discusses the techniques, tools and other additions required to establish bioformulations as trustworthy and global solutions. It assesses the types of bioformulations currently available on the market, while also considering the future roles of bioformulations, including the reclamation of marginal and polluted soils. Further, it discusses the current legislation and much-needed amendments. Overall the book provides a comprehensive outlook on the status quo of bioformulations and the future approaches needed to improve them and achieve sustainable agriculture and food security without sacrificing the quality of soils. This will be extremely important in offering chemical-free foods and a better future for generations to come.

Microbial Interventions in Agriculture and Environment
Microbial Interventions in Agriculture and Environment

Author: Dhananjaya Pratap Singh

Publisher: Springer Nature

Published: 2019-11-27

Total Pages: 608

ISBN-13: 981138391X

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Microbial communities and their functions play a crucial role in the management of ecological, environmental and agricultural health on the Earth. Microorganisms are the key identified players for plant growth promotion, plant immunization, disease suppression, induced resistance and tolerance against stresses as the indicative parameters of improved crop productivity and sustainable soil health. Beneficial belowground microbial interactions with the rhizosphere help plants mitigate drought and salinity stresses and alleviate water stresses under the unfavorable environmental conditions in the native soils. Microorganisms that are inhabitants of such environmental conditions have potential solutions for them. There are potential microbial communities that can degrade xenobiotic compounds, pesticides and toxic industrial chemicals and help remediate even heavy metals, and thus they find enormous applications in environmental remediation. Microbes have developed intrinsic metabolic capabilities with specific metabolic networks while inhabiting under specific conditions for many generations and, so play a crucial role. The book Microbial Interventions in Agriculture and Environment is an effort to compile and present a great volume of authentic, high-quality, socially-viable, practical and implementable research and technological work on microbial implications. The whole content of the volume covers protocols, methodologies, applications, interactions, role and impact of research and development aspects on microbial interventions and technological outcomes in prospects of agricultural and environmental domain including crop production, plan-soil health management, food & nutrition, nutrient recycling, land reclamation, clean water systems and agro-waste management, biodegradation & bioremediation, biomass to bioenergy, sanitation and rural livelihood security. The covered topics and sub-topics of the microbial domain have high implications for the targeted and wide readership of researchers, students, faculty and scientists working on these areas along with the agri-activists, policymakers, environmentalists, advisors etc. in the Government, industries and non-government level for reference and knowledge generation.

Advances in Plant Microbiome and Sustainable Agriculture
Advances in Plant Microbiome and Sustainable Agriculture

Author: Ajar Nath Yadav

Publisher: Springer Nature

Published: 2020-08-03

Total Pages: 294

ISBN-13: 9811532044

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Microbes are ubiquitous in nature, and plant-microbe interactions are a key strategy for colonizing diverse habitats. The plant microbiome (epiphytic, endophytic and rhizospheric) plays an important role in plant growth and development and soil health. Further, rhizospheric soil is a valuable natural resource, hosting hotspots of microbes, and is vital in the maintenance of global nutrient balance and ecosystem function. The term endophytic microbes refers to those microorganisms that colonize the interior the plants. The phyllosphere is a common niche for synergism between microbes and plants and includes the leaf surface. The diverse group of microbes are key components of soil-plant systems, and where they are engaged in an extensive network of interactions in the rhizosphere/endophytic/phyllospheric they have emerged as an important and promising tool for sustainable agriculture. Plant microbiomes help to directly or indirectly promote plant growth using plant growth promoting attributes, and could potentially be used as biofertilizers/bioinoculants in place of chemical fertilizers. This book allows readers to gain an understanding of microbial diversity associated with plant systems and their role in plant growth, and soil health. Offering an overview of the state of the art in plant microbiomes and their potential biotechnological applications in agriculture and allied sectors, it is a valuable resource for scientists, researchers and students in the field of microbiology, biotechnology, agriculture, molecular biology, environmental biology and related subjects.

Advances in Agricultural and Industrial Microbiology
Advances in Agricultural and Industrial Microbiology

Author: Suraja Kumar Nayak

Publisher: Springer Nature

Published: 2022-08-25

Total Pages: 265

ISBN-13: 9811696829

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This book is developed in a lucid manner for readers to grasp information about the role and potential of microbes in sustainable agriculture & computational strategies associated with it. Present volume focuses on advancements of microbial research in increasing agricultural productivity and sustainability viz. plant growth promotion by rhizobacterial biostimulants, endophytes, actinobacteria, arbuscularmycorrhizal fungi and biocontrol. Present day research is focused on role of soil microbe’s in agriculture, diazotropic & azotobacterial N2 fixation, PGPR etc. However, there is dearth of information on bioremediation of agrochemicals, biocontrol etc. This book is a compilation of research advances in both the aspect from eminent experts around the globe. In addition, in-silico mediated understandings of plant pathology, use of artificial neural networks in phytopathogen prediction, computational approaches in enhancing secondary metabolites production will be beneficial to professionals and academicians for sustainable agriculture. This volume will be very helpful for the students, teachers, professionals, and scientists concerned in agricultural production, food security, soil microbiology, agricultural biotechnology, and computational techniques.

Biofertilizers
Biofertilizers

Author: Amitava Rakshit

Publisher: Woodhead Publishing

Published: 2021-03-24

Total Pages: 442

ISBN-13: 0128230304

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Biofertilizers, Volume One: Advances in Bio-inoculants provides state-of-the-art descriptions of various approaches, techniques and basic fundamentals of BI used in crop fertilization practices. The book presents research within a relevant theoretical framework to improve our understanding of core issues as applied to natural resource management. Authored by renowned scientists actively working on bio-inoculant, biofertilizer and bio-stimulant sciences, the book addresses the scope of inexpensive and energy neutral bio-inoculant technologies and the impact regulation has on biofertilizer utilization. This book is a valuable reference for agricultural/environmental scientists in academic and corporate environments, graduate and post-graduate students, regulators and policymakers. - Informs researchers on how to develop innovative products and technologies that increase crop yields and quality while decreasing agricultural carbon footprints - Focuses on production, protocols and developments in the processing of bio-inoculants, bio-stimulants and bio-fertilizers - Summarizes the biologically active compounds and examines current research areas

Microbial BioTechnology for Sustainable Agriculture Volume 1
Microbial BioTechnology for Sustainable Agriculture Volume 1

Author: Naveen Kumar Arora

Publisher: Springer Nature

Published: 2022-05-03

Total Pages: 575

ISBN-13: 9811648433

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This volume explains the recent findings on the mutualistic plant–microbe interactions and how they can be utilized for sustainable agriculture practices including land reclamation. The book covers mainly plant growth promoting microorganisms (PGPMs) including both the symbiotic bacteria and fungi and their role in mobilization of nutrients, providing protection to the crops from phytopathogens and abiotic stresses. PGPMs play important roles in survival and health of the plant. These useful microorganisms provide plants with nutrients, protect them from pathogens and help them combat abiotic stresses. It is important that these mutualistic interactions between plant and soil microbes are well understood so as to develop reliable products in the form of biostimulants and biopesticides, as well as managing biotic and abiotic stresses in crops. Apart from enhancing crop productivity plant–microbe interactions can also perform activities such as reclamation of degraded lands, degradation of pollutants and remediation of saline or marginal lands. This book is of interest to teachers, researchers, plant scientists and microbiologists. Also, the book serves as additional reading material for undergraduate and graduate students of agriculture, microbiology, biotechnology, ecology, soil science and environmental sciences.