Chapter 1. Fungal microbiomes The functional potential for plant growth promotion and opportunities for agriculture -- Chapter 2. Unearthing the Modern Trends and Concepts of Rhizosphere Microbiome in Relation to Plant Productivity -- Chapter 3. The Role of the Root Microbiome in the Utilization of Functional Traits for Increasing Plant Productivity -- Chapter 4. Crop microbiome for sustainable agriculture in special reference to nanobiology -- Chapter 5. Changes in plant microbiome in response to abiotic stress -- Chapter 6. Functional potential of plant microbiome for sustainable agriculture in conditions of abiotic stresses -- Chapter 7. The Beneficial Plant Microbial Association for Sustainable Agriculture -- Chapter 8. Microbiome of plants: The diversity distribution and their potential for sustainable agriculture -- Chapter 9. Decoding Beneficial Plant Microbe Association with Latest Techniques for Sustainable Agriculture -- Chapter 10. Phosphate solubilizing microorganisms Multifarious Applications -- Chapter 11. Bacillus and Streptomyces for management of biotic stresses in plants for sustainable Agriculture -- Chapter 12.Omic Route to Utilize Endophytes and their functional potentials in Plant Growth Advancement -- Chapter 13. Siderophore production in Iron uptake and plant biofortification -- Chapter 14. Plant microbiome diversity and potential for crops and sustainable agriculture -- Chapter 15. Endophytic phytohormone production and utilization of functional traits in plant growth promotion -- Chapter 16. Role of endophytic microorganisms in phosphate solubilization and phytoremediation of degraded soils -- Chapter 17. Techniques to Study Plant-Microbe Interactions that Leads to Efficient Sustainable Agriculture -- Chapter 18. Plant microbiome in agroecosystems for sustainable agriculture and environments. .