Rhizobacteria are root-associated bacteria that form symbiotic relationships with many plants. The name comes from the Greek rhiza , meaning root. Though parasitic varieties of rhizobacteria exist, the term usually refers to bacteria that form a relationship beneficial for both parties mutualism. They are an important group of microorganisms used in biofertilizer. Kloepper in the late s and has become commonly used in scientific literature. The two major classes of relationships are rhizospheric and endophytic. Rhizospheric relationships consist of the PGPRs that colonize the surface of the root, or superficial intercellular spaces of the host plant, often forming root nodules.
ISSN: Isolation and biochemical characterization of Plant Growth Promoting PGP bacteria colonizing the rhizosphere of Tef crop during the seedling stage. J Plant Sci Phytopathol. DOI: This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Home » Thesis » Plant growth promoting rhizobacteria thesis proposal. Within the revival of herbal age, aromatic crops are now being commercially cultivated to be able to fetch the truly amazing need for essential oils utilized by food, pharmaceutical flavour, perfumery and cosmetics industries. Two isolates of plant growth promoting rhizobacteria PGPR that have been isolated in the rhizosphere soil of Pyrethrum Chrysanthemum cineraefolium designated as MA-2 and MA-4, and recognized as Bacillus subtilis and Pseudomonas fluorescence based on cultural in addition to biochemical testing.