Pramod Kumar Sahu – författare

Plants create a dynamic micro-biosphere in the soil, around the roots, called as ‘rhizosphere’, which harbors diverse number of microorganisms for sustaining their growth and development.  A soil with diverse and multi-traits microbial communities is considered healthy to enhance crop productivity. In the last decades, rhizosphere biology has gained attention due to unraveling of new mechanisms, processes and molecules in the rhizosphere that contributes towards the promotion of plant productivity. The rhizospheric microbes and associated processes are being utilized for harnessing potential of soils in effective and sustainable functioning in the agro-ecosystems. Broadly, the book discusses rhizospheric microbes and their role in modulating functions of soil and crop plant. Specifically, it highlights conventional and modern aspects of rhizosphere microbes such as – microbiome in the rhizosphere, microbes as an indicator and promoter of soil health, rhizosphere microbes as biofertilizer, biostimulator and biofortifyer, microbial signaling in the rhizosphere, recent tools in deciphering rhizobiome, and regulatory mechanisms for commercialization of biofertilizer, biopesticide and biostimulator. The book is useful for agriculture scientist, biotechnologist, plant pathologist, mycologist, and microbiologist, farming community, scientist of R&D organization, as well as teaching community, researcher and student and policy maker.

Biofertilizer refers to the live or latent microbial inoculants capable of enhancing plant growth through direct and indirect mechanisms. This book covers strategies for harnessing the integrated technologies, omics, proteomics, and metabolomics for the development of potential novel biofertilizers. Modern techniques for enhancing the efficacy and quality of biofertilizers has been discussed in detail. Increasing crop productivity poses a great challenge due to increasing global population and researchers are looking for solutions to this using sustainable approaches. Biofertilizers play an imperative role in enhancing yield production in crops and this book covers detailed account of biofertilizers on a single platform. It also provides guidance on sustainable ways of increasing crop production and helps in generating ideas to formulate collaboration between public and private sectors for future innovation in the field of biofertilizers.

This book is especially designed for the research graduates, young researchers and scholars who are directly involved in the research-related activities of the biofertilizers. It can also be useful to professors, lecturers, biotechnologists, biofertilizer production specialists and other stakeholders associated with strain improvement for biofertilizer development.

This edited book covers the major aspects of plant growth promoting bacteria and mechanisms underlining the phenotype in rhizobacteria. This book guides the researchers about the potential of plant growth promoting bacteria to be used as biofertilizers. The process of biofertilizer development and the process of testing its efficacy for commercial use and the potency is elaborated in this volume using suitable figures. The information in this book regarding the secretion of various secondary metabolites responsible for nutrient management is helpful for designing bioformulations that assist plant growth. This book provides substantial number of evidences that underlines the genomic basis of nutrient management by microbes. Essential information is provided regarding the genomic and proteomic background of the biofertilizers.

The chapters in the book are divided into three sections. The first section of the book includes chapter 1-5 outlining the importance of rhizobacteriain elevating the nutrient levels in soil and augmenting the biotic and abiotic stress. Second section of the book includes chapter 6-11 elaborating the details about the biofertilizer, types of biofertilizer available and techniques involved in mass production of biofertilizers. Section third covers chapters from 12-15 providing the explicit information about metabolomics and proteomics basis of plant growth development.

This collective work is distinct as it has focus on diverse emerging technologies which are high-throughput, scalable and applicable to different countries regardless of their socio-economic conditions. This book can improve the current state of knowledge and invoke researchers and innovators to take ahead the current inter-disciplinary knowledge into technologies that are readily available and effectively minimize hazards associated with chemical fertilizer.