Fig. 2From: The bacterial consortia promote plant growth and secondary metabolite accumulation in Astragalus mongholicus under drought stressEffect of different bacterial consortia inoculation on the accumulation of medicinal metabolites in Astragalus. The total content of Astragaloside IV (A) and Calycosin-7-glucoside (B) in roots inoculated with different bacterial consortia, and all plants grew for 5 months. Letters indicate significant differences (n = 4, P < 0.05). C1-C8, bacterial consortium 1- bacterial consortium 8Back to article page