Share

Antifungal Metabolites of Rhizobacteria for Sustainable Agriculture

2022-08-27 Science
Download Antifungal Metabolites of Rhizobacteria for Sustainable Agriculture PDF Online Free

Author :
Release : 2022-08-27
Genre : Science
Kind : eBook
Book Rating : 059/5 ( reviews)

GET EBOOK


Book Synopsis Antifungal Metabolites of Rhizobacteria for Sustainable Agriculture by : R.Z Sayyed

Download or read book Antifungal Metabolites of Rhizobacteria for Sustainable Agriculture written by R.Z Sayyed. This book was released on 2022-08-27. Available in PDF, EPUB and Kindle. Book excerpt: Antifungal Metabolites of Rhizobacteria for Sustainable Agriculture focuses on plant health in agro-ecosystems of various economically important cash and food crops with a concern to promote sustainable agriculture. They have emerged as a key organic tool for enhancing yields. In a natural environment the interactions between plants and phytopathogenic fungi are complex and survival requires a development of resistance to plant diseases. Diversity of Plant Growth Promoting Rhizobacteria (PGPR) diversity depends on the nature of root exudates and soil conditions that affect their interaction with host plants. Novel strategies, such as, applying bioactive natural products against the pathogenic fungus are required to control disease sustainably. Various classes of secondary metabolites including lipopeptides, macrolides, alkaloids, terpenoids and phenolics from microorganisms and plants strongly suppress fungal growth and can also be effective in controlling plant diseases both in vitro and in vivo. The modes of actions of some potential antifungal secondary metabolites against pathogenic fungus are also discussed. Eco-friendly fungal species and their metabolites are excellent agents used for regulating various fungal and bacterial phytopathogens and may have tremendous potential for other applications, and play a key role in enhancing plant tolerance to stress. Antifungal Metabolites of Rhizobacteria for Sustainable Agriculture also covers bovine-based formulations used for sustainable production and nutritional security through horticultural crops, thereby addressing the problems associated with malnutrition and under-nutrition encountered by small and marginal farmers, as well as by families facing resource constraints. These techniques can also improve breathable air, drinkable water, and consumable foods. This book addresses the need to mitigate the health problems of people via organic crop production and to improve the socio-economic status of farmers (especially in developing countries), and to revitalize agricultural sustainability.

Secondary Metabolites of Plant Growth Promoting Rhizomicroorganisms

2019-04-15 Technology & Engineering
Download Secondary Metabolites of Plant Growth Promoting Rhizomicroorganisms PDF Online Free

Author :
Release : 2019-04-15
Genre : Technology & Engineering
Kind : eBook
Book Rating : 621/5 ( reviews)

GET EBOOK


Book Synopsis Secondary Metabolites of Plant Growth Promoting Rhizomicroorganisms by : Harikesh Bahadur Singh

Download or read book Secondary Metabolites of Plant Growth Promoting Rhizomicroorganisms written by Harikesh Bahadur Singh. This book was released on 2019-04-15. Available in PDF, EPUB and Kindle. Book excerpt: Recent changes in the pattern of agricultural practices from use of hazardous pesticides to natural (organic) cultivation has brought into focus the use of agriculturally important microorganisms for carrying out analogous functions. The reputation of plant growth promoting rhizomicroorganisms (PGPRs) is due to their antagonistic mechanisms against most of the fungal and bacterial phytopathogens. The biocontrol potential of agriculturally important microorganisms is mostly attributed to their bioactive secondary metabolites. However, low shelf life of many potential agriculturally important microorganisms impairs their use in agriculture and adoption by farmers. The focal theme of this book is to highlight the potential of employing biosynthesized secondary metabolites (SMs) from agriculturally important microorganisms for management of notorious phytopathogens, as a substitute of the currently available whole organism formulations and also as alternatives to hazardous synthetic pesticides. Accordingly, we have incorporated a comprehensive rundown of sections which particularly examine the SMs synthesized, secreted and induced by various agriculturally important microorganisms and their applications in agriculture. Section 1 includes discussion on biosynthesized antimicrobial secondary metabolites from fungal biocontrol agents. This section will cover the various issues such as development of formulation of secondary metabolites, genomic basis of metabolic diversity, metabolomic profiling of fungal biocontrol agents, novel classes of antimicrobial peptides. The section 1 will also cover the role of these secondary metabolites in antagonist-host interaction and application of biosynthesized antimicrobial secondary metabolites for management of plant diseases. Section 2 will discuss the biosynthesized secondary metabolites from bacterial PGPRs, strain dependent effects on plant metabolome profile, bio-prospecting various isolates of bacterial PGPRs for potential secondary metabolites and non-target effects of PGPR on microbial community structure and functions. Section 3 encompasses synthesis of antimicrobial secondary metabolites from beneficial endophytes, bio-prospecting medicinal and aromatic hosts and effect of endophytic SMs on plants under biotic and biotic stress conditions.

Secondary Metabolites and Volatiles of PGPR in Plant-Growth Promotion

2022-10-30 Science
Download Secondary Metabolites and Volatiles of PGPR in Plant-Growth Promotion PDF Online Free

Author :
Release : 2022-10-30
Genre : Science
Kind : eBook
Book Rating : 595/5 ( reviews)

GET EBOOK


Book Synopsis Secondary Metabolites and Volatiles of PGPR in Plant-Growth Promotion by : R. Z. Sayyed

Download or read book Secondary Metabolites and Volatiles of PGPR in Plant-Growth Promotion written by R. Z. Sayyed. This book was released on 2022-10-30. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Plant Growth and Health Promoting Bacteria

2010-09-28 Science
Download Plant Growth and Health Promoting Bacteria PDF Online Free

Author :
Release : 2010-09-28
Genre : Science
Kind : eBook
Book Rating : 125/5 ( reviews)

GET EBOOK


Book Synopsis Plant Growth and Health Promoting Bacteria by : Dinesh K. Maheshwari

Download or read book Plant Growth and Health Promoting Bacteria written by Dinesh K. Maheshwari. This book was released on 2010-09-28. Available in PDF, EPUB and Kindle. Book excerpt: To cope with the increasing problems created by agrochemicals such as plant fertilizers, pesticides and other plant protection agents, biological alternatives have been developed over the past years. These include biopesticides, such as bacteria for the control of plant diseases, and biofertilizer to improve crop productivity and quality. Especially plant growth promoting rhizobacteria (PGPR) are as effective as pure chemicals in terms of plant growth enhancement and disease control, in addition to their ability to manage abiotic and other stresses in plants. The various facets of these groups of bacteria are treated in this Microbiology Monograph, with emphasis on their emergence in agriculture. Further topics are Bacillus species that excrete peptides and lipopeptides with antifungal, antibacterial and surfactant activity, plant-bacteria-environment interactions, mineral-nutrient exchange, nitrogen assimilation, biofilm formation and cold-tolerant microorganisms.

Plant Growth Promoting Rhizobacteria for Sustainable Stress Management

2019-10-11 Science
Download Plant Growth Promoting Rhizobacteria for Sustainable Stress Management PDF Online Free

Author :
Release : 2019-10-11
Genre : Science
Kind : eBook
Book Rating : 860/5 ( reviews)

GET EBOOK


Book Synopsis Plant Growth Promoting Rhizobacteria for Sustainable Stress Management by : R. Z. Sayyed

Download or read book Plant Growth Promoting Rhizobacteria for Sustainable Stress Management written by R. Z. Sayyed. This book was released on 2019-10-11. Available in PDF, EPUB and Kindle. Book excerpt: Attaining sustainable agricultural production while preserving environmental quality, agro-ecosystem functions and biodiversity represents a major challenge for current agricultural practices; further, the traditional use of chemical inputs (fertilizers, pesticides, nutrients etc.) poses serious threats to crop productivity, soil fertility and the nutritional value of farm produce. Given these risks, managing pests and diseases, maintaining agro-ecosystem health, and avoiding health issues for humans and animals have now become key priorities. The use of PGPR as biofertilizers, plant growth promoters, biopesticides, and soil and plant health managers has attracted considerable attention among researchers, agriculturists, farmers, policymakers and consumers alike. Using PGPR as bioinoculants can help meet the expected demand for global agricultural productivity to feed the world’s booming population, which is predicted to reach roughly 9 billion by 2050. However, to provide effective bioinoculants, PGPR strains must be safe for the environment, offer considerable plant growth promotion and biocontrol potential, be compatible with useful soil rhizobacteria, and be able to withstand various biotic and abiotic stresses. Accordingly, the book also highlights the need for better strains of PGPR to complement increasing agro-productivity.

You may also like...