Fig. 2From: Physiological and biochemical responses of soybean plants inoculated with Arbuscular mycorrhizal fungi and Bradyrhizobium under drought stressPlant growth-promoting traits of Bradyrhizobium japonicum USDA-110, a; Indole acetic acid (IAA) production (μg/ml culture) and (b); phosphate solubilization (mg P2O5/100 ml culture) after different time of incubation at 30 °CBack to article page