Fig. 4

The quantification of different ecological processes on the assembly of abundant and rare subcommunities. a The relative importance of different ecological processes based on the iCAMP framework of abundant and rare subcommunities. b The relative importance of different ecological processes based on the iCAMP framework of abundant and rare plant pathogens.. Dispersal limitation: DL, homogenizing dispersal: HD, drift: DR, homogeneous selection: HoS, heterogeneous selection: HeS. The neutral community model (NCM) of fungi in the abundant and rare subcommunities of RE and LE and the normalized stochasticity ratio (NST) index of fungi in the abundant and rare subcommunities were displayed in (c) and (d). Wilcoxon rank sum test. *, P < 0.05; **, P < 0.01; ***, P < 0.001