Fig. 1From: Multidisciplinary evaluation of plant growth promoting rhizobacteria on soil microbiome and strawberry qualityExperimental design for this study. a Schematic of the experimental design, b The experimental site located in Dayton, OR, c 21′′ long sampler probe for soil sample collection. C (no PGPR); T1 (0.24% PGPR); T2 (0.48% PGPR). Different letters indicate significant difference (p < 0.05)Back to article page