Rhizosphere microbial communities from alfalfa plant in greenhouse of the University of Arizona, Tucson, AZ, USA - S-VIR.50 small pot
Rhizosphere of Alfalfa genotype PI 502474 grown in not inoculated with Rhizobium (sterile) crushed basalt soil, sample was created by combining the rhizosphere soils from 5 replicates of a genotype, and they are pooled across the three soil moisture treatments