Table 3.
Topological properties of empirical and random networks between bacterial communities of organic and conventional farm.
| Network indices | Organic | Conventional | ||
|---|---|---|---|---|
| ENI | 100 RNI | ENI | 100 RNI | |
| Average clustering coefficient | 0.129 | 0.043 ± 0.006 | 0.216 | 0.309 ± 0.011 |
| Average path distance | 6.183 | 3.467 ± 0.038 | 2.791 | 2.545 ± 0.027 |
| Geodesic efficiency | 0.215 | 0.321 ± 0.003 | 0.456 | 0.435 ± 0.003 |
| Harmonic geodesic distance | 4.648 | 3.115 ± 0.025 | 2.191 | 2.300 ± 0.017 |
| Centralization of degree | 0.073 | 0.073 ± 0.000 | 0.326 | 0.326 ± 0.000 |
| Centralization of betweenness | 0.122 | 0.074 ± 0.008 | 0.067 | 0.090 ± 0.010 |
| Centralization of stress centrality | 17.228 | 0.299 ± 0.028 | 2.725 | 0.590 ± 0.055 |
| Centralization of eigenvector centrality | 0.210 | 0.184 ± 0.015 | 0.175 | 0.173 ± 0.003 |
| Density | 0.019 | 0.019 ± 0.000 | 0.050 | 0.050 ± 0.000 |
| Reciprocity | 1.000 | 1.000 ± 0.000 | 1.000 | 1.000 ± 0.000 |
| Transitivity | 0.192 | 0.061 ± 0.006 | 0.131 | 0.254 ± 0.005 |
| Connectedness | 0.801 | 0.958 ± 0.021 | 0.471 | 0.980 ± 0.017 |
| Efficiency | 0.981 | 0.984 ± 0.000 | 0.900 | 0.952 ± 0.001 |
| Hierarchy | 0.000 | 0.000 ± 0.000 | 0.000 | 0.000 ± 0.000 |
| Lubeness | 1.000 | 1.000 ± 0.000 | 1.000 | 1.000 ± 0.000 |
| Modularity | 0.676 | 0.406 ± 0.006 | 0.210 | 0.166 ± 0.004 |
ENI, Empirical Network Indices; RNI, Random Network indices.