Effect of plant growth promoting rhizobacteria on Coriandrum Sativum

Plant growth promoting rhizobacteria (PGPR) are soil bacteria that colonize the roots of plants following inoculation onto seeds or soil and that enhance plant growth. They are rhizosphere bacteria that can benefit plant growth by different mechanisms. Recent progress in the understanding of their diversity, colonization ability, and mechanisms of action, formulation, and application should facilitate their development as reliable components in the management of sustainable agricultural systems. Microorganisms are involved in a range of processes that affect the transformation of different soil nutrients such as Nitrogen, Phosphorous etc and thus are an integral part of the soil nutrient cycle. The study mainly focuses on bacteria isolation from soil, identification, characterization and its effect on plant growth parameters