Table 1. Physico-chemical characteristics of the soil samples used for in vitro validation of the FR1/FF390 primer set.
| Site number | Corg NCaCO3P | K | pHwater | Texture | C∶N | |||
| g kg−1 | % | |||||||
| 858 | 15.0 | 1.6 | BD | 0.08 | 1.5 | 7.1 | Silt Clay | 9.4 |
| 1012 | 9.7 | 1.1 | BD | 0.10 | 1.1 | 7.1 | Silt Loam | 8.9 |
| 1051 | 26.2 | 2.5 | BD | 0.04 | 3.6 | 5.4 | Sandy Loam | 10.4 |
| 1101 | 8.1 | 0.8 | BD | 0.09 | 1.6 | 6.4 | Silt Loam | 9.8 |
| 1143 | 60.0 | 3.0 | BD | 0.03 | 3.3 | 4.3 | Sandy Loam | 20.3 |
Texture was determined according to the USDA referential. Corg: organic carbon content; N: total nitrogen content; P: available phosphorous; K: total potassium content. BD: below the detection threshold.