highly significantp ≤ 0.01
Stomatal conductance values were also highly significant ( p ≤ 0.01) and ranged from 0.04 mmol m −2 s −1 for TUTPvES2 to 0.07 mmol m −2 s −1 for isolates TUTGmGH2, commercial inoculant, nitrate-fed plants and uninoculated plants.