Skip to main content
. 2026 Aug 3;6:1872892. doi: 10.3389/fsysb.2026.1872892

FIGURE 1.

Panel A shows petri dishes with bacterial or fungal colonies exhibiting zones of inhibition around certain spots labeled with strain codes; panel B displays test tubes with varying red-yellow liquid coloration under different samples; panel C includes petri dishes exhibiting negative and positive results based on color change; panel D features three test tubes with differences in liquid opacity; panel E displays test tubes with purple-stained liquids and visible precipitates; panel F shows test tubes with sediment formation under different conditions.

Screening of rhizospheric and endophytic bacterial isolates for various PGP attributes (A) Phosphate solubilization (B) IAA production (C) HCN production (D) Ammonia production (E) Biofilm production (F) EPS production.