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. 2021 Feb 1;11:2721. doi: 10.1038/s41598-021-81652-3

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