Table 2.
Mycorrhization, diversity and soil characteristics for each terroir and practice.
| Fungal colonization | Hill numbers | Soil characteristics | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n | F% | M% | A% | Spores/100 g | n | H0 | H1 | H2 | n | Coarse sand | Fine sand | Coarse silt | Fine silt | Clay | Lime | PH | C | SOM | N | C/N | Cu | P2O5 | MgO | K20 | Na20 | CEC | ||
| Terroir | Aigues-mortes | 2 | 97.9 | 11.7 | 8.7 | 1286.9 | 2 | 23.0 | 4.8 | 3.8 | 2 | 541.0 | 410.0 | 11.5 | 13.0 | 24.5 | 180.0 | 8.4 | 5.4 | 9.3 | 0.6 | 9.8 | 71.1 | 328.5 | 84.3 | 95.1 | 11.2 | 2.2 |
| Cevennes | 4 | 100.0 | 17.2 | 11.0 | 9267.9 | 4 | 30.8 | 4.1 | 2.6 | 4 | 86.5 | 111.5 | 183.8 | 306.0 | 312.2 | 204.0 | 8.2 | 11.1 | 19.0 | 1.4 | 8.2 | 15.7 | 174.2 | 274.1 | 329.2 | 15.3 | 16.3 | |
| Côte des Bar | 4 | 97.4 | 16.9 | 10.4 | 3620.6 | 4 | 16.0 | 4.4 | 3.2 | 4 | 148.2 | 40.8 | 158.5 | 304.0 | 348.5 | 416.8 | 8.1 | 20.6 | 35.5 | 2.0 | 10.4 | 46.0 | 242.8 | 316.2 | 655.7 | 14.3 | 16.3 | |
| Côte des Blancs | 15 | 77.3 | 17.8 | 11.7 | 14168.3 | 15 | 9.1 | 3.3 | 2.5 | 0 | ||||||||||||||||||
| Faugeres | 4 | 99.5 | 26.7 | 15.6 | 5885.5 | 4 | 30.0 | 7.4 | 5.4 | 4 | 297.2 | 206.2 | 113.0 | 175.8 | 207.8 | 29.0 | 7.1 | 13.2 | 22.6 | 1.5 | 8.6 | 16.5 | 80.0 | 352.0 | 130.3 | 33.0 | 10.2 | |
| Gigondas | 4 | 100.0 | 21.1 | 17.9 | 12313.7 | 4 | 36.0 | 11.2 | 7.0 | 4 | 74.0 | 84.8 | 122.8 | 369.2 | 349.2 | 118.2 | 8.3 | 19.6 | 33.6 | 1.6 | 12.1 | 30.4 | 97.5 | 309.2 | 432.0 | 13.3 | 18.4 | |
| Langoiran | 5 | 89.6 | 8.1 | 5.2 | 3372.7 | 5 | 18.0 | 5.0 | 3.6 | 5 | 233.2 | 103.2 | 309.2 | 165.2 | 189.2 | 0.0 | 6.4 | 12.2 | 20.9 | 1.2 | 9.9 | 57.7 | 174.2 | 210.9 | 280.4 | 17.2 | 9.0 | |
| Mercurey | 4 | 85.9 | 15.2 | 7.9 | 4648.6 | 4 | 21.2 | 6.6 | 4.3 | 4 | 109.2 | 52.5 | 172.2 | 256.2 | 409.8 | 246.5 | 8.1 | 20.4 | 35.1 | 1.9 | 10.7 | 78.3 | 482.5 | 315.5 | 890.8 | 13.3 | 20.1 | |
| Montcalm | 2 | 96.9 | 5.5 | 3.0 | 1318.9 | 2 | 17.0 | 5.6 | 4.6 | 2 | 571.5 | 336.5 | 9.0 | 36.0 | 47.0 | 187.5 | 8.6 | 5.8 | 9.9 | 0.6 | 9.1 | 49.2 | 308.5 | 127.1 | 158.5 | 9.5 | 2.4 | |
| Rian | 3 | 87.5 | 8.6 | 5.8 | 3822.3 | 3 | 30.0 | 6.3 | 3.7 | 3 | 308.3 | 137.3 | 156.7 | 147.3 | 250.3 | 30.0 | 7.2 | 14.4 | 24.7 | 1.3 | 10.8 | 46.7 | 134.0 | 243.5 | 372.7 | 20.1 | 12.2 | |
| Tain | 4 | 94.8 | 11.4 | 7.9 | 6199.8 | 4 | 17.0 | 5.4 | 3.7 | 4 | 482.8 | 135.2 | 88.2 | 148.8 | 145.0 | 15.0 | 7.1 | 10.9 | 18.8 | 1.1 | 10.2 | 48.6 | 171.0 | 175.5 | 292.3 | 7.6 | 7.9 | |
| V. de la Marne | 4 | 95.3 | 26.2 | 21.1 | 2603.1 | 4 | 16.2 | 4.8 | 3.5 | 4 | 103.2 | 146.5 | 207.2 | 216.0 | 327.0 | 217.2 | 8.0 | 27.0 | 46.5 | 2.1 | 12.4 | 71.9 | 548.5 | 548.4 | 787.5 | 14.8 | 18.0 | |
| Vergèze* | 15 | 91.2 | 15.9 | 10.2 | 6135.2 | 16 | 13.0 | 6.9 | 5.2 | 8 | 74.1 | 151.3 | 236.9 | 309.5 | 227.5 | 134.2 | 8.2 | 11.6 | 20.0 | 1.1 | 10.2 | 36.1 | 153.2 | 329.5 | 449.7 | 25.9 | 16.3 | |
| Vosne | 4 | 99.0 | 14.9 | 11.2 | 5071.7 | 4 | 21.5 | 6.0 | 4.3 | 4 | 73.8 | 92.5 | 199.2 | 242.8 | 391.8 | 146.2 | 7.9 | 23.3 | 40.1 | 2.1 | 10.9 | 82.6 | 693.8 | 368.6 | 996.9 | 15.7 | 21.6 | |
| Practice | Conventional | 19 | 89.4 | 10.2 | 6.7 | 5455.3 | 19 | 15.2 | 4.4 | 3.2 | 14 | 252.7 | 149.3 | 157.4 | 198.4 | 242.3 | 136.2 | 7.7 | 13.1 | 22.5 | 1.3 | 10.0 | 44.1 | 217.9 | 235.2 | 334.1 | 15.5 | 11.5 |
| Conversion | 17 | 88.4 | 9.7 | 9.0 | 7036.4 | 17 | 20.5 | 5.5 | 4.0 | 12 | 247.2 | 158.2 | 146.8 | 186.2 | 261.6 | 175.5 | 7.9 | 14.6 | 25.1 | 1.4 | 10.4 | 48.5 | 324.0 | 293.2 | 481.4 | 16.1 | 13.3 | |
| Organic* | 38 | 92.5 | 20.5 | 13.9 | 8189.8 | 39 | 18.5 | 6.3 | 4.5 | 23 | 160 | 116 | 186 | 261 | 278 | 136 | 8 | 18 | 31 | 2 | 11 | 53 | 276 | 336 | 564 | 18 | 16 | |
The n columns depict the number of samples measured. All columns except the n columns are mean values. See Supplementary Tables S2, S3 for standard deviations. F %: mycorrhizal frequency in the root system, M %: intensity of the mycorrhizal colonization in the root system, A %: arbuscule abundance in the root system. Hill number 0 (H0) is equivalent to richness (number of Species), Hill number 1 (H1) to the exponential of the Shannon index and Hill number 2 (H2) to the inverse of the Simpson index. * For one sample, AMF community were characterized only from spore because sequences from roots were of too poor quality.