Jas Rhizo is a bio-fertilizer contains bacteria Rhizobium spp. In symbiotic association with leguminous crops the bacteria fixes large quantity of atmospheric nitrogen and makes it available for plants. It can fix up to 20-40kg of nitrogen per acre in one cropping season and leaves behind substantial quantity of nitrogen in soil for succeeding crops and increases yield. Rhizobium normally enters into the hairy root, multiply nodules producing nitrogenous compounds which are utilized by the plants.