Fig. 3

Relative abundance of soil fungal and bacterial phylum under different drought stresses in the growing season (Note: W1: natural rainfall (control); W2: rain reduction by 30%; W3: rain reduction by 50%).
Relative abundance of soil fungal and bacterial phylum under different drought stresses in the growing season (Note: W1: natural rainfall (control); W2: rain reduction by 30%; W3: rain reduction by 50%).