The field of agricultural microbiology encompasses a wide range of scientific endeavors, including the production of biofertilizers and microbial pesticides, biological nitrogen fixation, ligno-cellulose degradation, and the generation of biomass and biofuels. Additionally, this field encompasses the creation of transgenic plants. This book aims to provide a comprehensive overview of the various groups of microorganisms that are utilized to enhance the productivity of plants in agriculture, horticulture, and forestry.

Readers may gain insight into the potential and allure of using biotechnology to harness the power of microorganisms in sustainable agriculture, horticulture, and forestry. This book offers a thorough and detailed exploration of the subject.

This book will be a valuable resource for students, educators, and researchers interested in microbiology, biotechnology, natural resource management, organic farming, and sustainable agriculture, horticulture, and forestry.

D. Joseph Bagyaraj: Formerly, Professor & Head, (Department of Agricultural Microbiology), ICAR Emeritus Scientist & NASI Senior Scientist, University of Agricultural Sciences, GKVK Campus, Bangalore, Karnataka, India

1. Introduction and Historical Perspectives 2. Soil as a Reservoir for Agriculturally Important Microorganisms 3. Nitrogen Fixing Microorganisms 4. Microorganisms Modulating Phosphorus Nutrition of Plants 5. Plant Growth Promoting Rhizomicroorganisms 6. Microorganisms for the Biocontrol/Management of Soil-Borne Plant Diseases 7. Microorganisms for the Biocontrol of Insect Pests 8. Microorganisms for Control of Weeds 9. Microorganisms in Conversion of Agricultural Waste to Compost 10. Mass Production and Quality of Microbial Inoculants