Table 3.
Productive and vegetative characterization of vines within each vigour zone during 2017, 2018 and 2019 seasons (mean and standard deviation).
Year | Vigour zone | Yield (kg) | Brix (°) | Pruning weight (kg) | NDVI_filt | vin_thic (m) | Voldem (m3) |
---|---|---|---|---|---|---|---|
2017 | HV | 0.67 ± 0.14 | 22.53 ± 1.11 | 0.40 ± 0.07 | 0.45 ± 0.01 | 0.33 ± 0.04 | 0.61 ± 0.10 |
MV | 0.49 ± 0.14 | 23.11 ± 0.86 | 0.24 ± 0.05 | 0.38 ± 0.05 | 0.27 ± 0.04 | 0.39 ± 0.13 | |
LV | 0.32 ± 0.10 | 25.64 ± 0.83 | 0.16 ± 0.03 | 0.34 ± 0.02 | 0.24 ± 0.03 | 0.14 ± 0.08 | |
2018 | HV | 4.12 ± 1.04 | 18.84 ± 1.61 | 0.53 ± 0.08 | 0.56 ± 0.03 | 0.50 ± 0.03 | 1.67 ± 0.13 |
MV | 2.95 ± 0.40 | 19.87 ± 0.90 | 0.36 ± 0.03 | 0.49 ± 0.02 | 0.42 ± 0.03 | 1.31 ± 0.12 | |
LV | 1.72 ± 0.28 | 22.06 ± 0.64 | 0.32 ± 0.05 | 0.51 ± 0.02 | 0.39 ± 0.07 | 1.15 ± 0.32 | |
2019 | HV | 3.52 ± 0.72 | 22.66 ± 1.51 | 0.48 ± 0.15 | 0.55 ± 0.01 | 0.61 ± 0.09 | 2.01 ± 0.25 |
MV | 1.86 ± 0.60 | 23.98 ± 0.69 | 0.35 ± 0.05 | 0.48 ± 0.03 | 0.34 ± 0.07 | 0.75 ± 0.54 | |
LV | 1.59 ± 0.48 | 26.16 ± 0.69 | 0.31 ± 0.04 | 0.45 ± 0.03 | 0.31 ± 0.05 | 0.55 ± 0.23 |