Rhizobacteria response to peanut rhizodeposition

DARDANELLI, MS; ALBORNOZ, A; MEDEOT, D.B.; PAULUCCI, NS; FUMERO, M.V.; BUENO, MA; GARCÍA, MB

Congreso; XLV Reunión Anual SAIB; 2009

Bacteria able to colonize plant root system are referred to as rhizobacteria and include plant growth promoting rhizobacteria and the N2-fixing rhizobio.Most rhizobacteria living in the rhizosphere and can be defined as any volume of soil specifically influenced by plant roots and/or in association with roots and hairs, and plant-produced material. Plant root-soil-microbe interactions are an important aspect of plant nutrient uptake strategies. The object of the present work was to contribute with the knowlegde of physiological and biochemical response of rhizobacteria to peanuts under peanut rhizodeposition, in the presence and absence of saline stress (NaCl 50 mM).