Rhizobia bacteria Posted on September 13, 2016November 10, 2022 by PlumeriaDB ALL0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ Share This Tweet Share Tags: RootsCategories: RootsBacteria that live in association with roots of legumes and convert atmospheric nitrogen to plant-available forms, a process known as nitrogen fixation. Related Images:Related Articles: Glossary: Nitrogen fixationPeriodic Table of Crop Nutrients and Deficiencies