Table 3.
The major topological properties of OM and CM co-occurrence networks. Statistically significant p values (p < 0.05) between orchards (OM and CM) are shown in boldface with asterisks. OM: organic management; CM: conventional management. The brackets in Modularity values mean the number of modules in that network. OM: organic management, CM: conventional management.
| Community | No. of original OTUs | Similarity thershold (St) | Total nodes | Totallinks | R2 of power-law | Average degree (avgK) | Average clustering coefficient (avgCC) | Average path distance (GD) | Modularity (nº of modules) | Percentage of positive edges (PEP) |
|---|---|---|---|---|---|---|---|---|---|---|
| OM rhizosphere | 1268 | 0.92 | 871 | 2047 | 0.80 | 4.70 | 0.10* | 7.51* | 0.82(74)* | 55.30% |
| CM rhizosphere | 1333 | 0.93 | 835 | 1887 | 0.83 | 4.50 | 0.08* | 7.81* | 0.90(89)* | 33.70% |
| OM endosphere | 226 | 0.85 | 173 | 239 | 0.74 | 2.76 | 0.04* | 6.79* | 0.77(21)* | 31.80% |
| CM endospohere | 322 | 0.87 | 257 | 705 | 0.74 | 5.49 | 0.17* | 7.08* | 0.59(25)* | 64.40% |