Fig. 1From: Effects of microbial organic fertilizers on Astragalus membranaceus growth and rhizosphere microbial communityThe effect of different fertilizers on the growth of Astragalus. Note: 1a, fresh weight of Astragalus; 1b, dry weight of Astragalus; 1c, root diameter of Astragalus. CK, without microbial fertilizer; 4, strain t16 + powder; 7, strain 21 + powder; 9, t16 + t21 + powder. Different lower case letters refer to significant differences between groups based on one-way ANOVA (p < 0.05)Back to article page