| plant spacing & training system | value | standard deviation | number of years |
|---|---|---|---|
| Training system | vertical trellis | ||
| Pruning System | |||
| Distance between rows (m) | 2.400 | ||
| Distance on the row (m) | 0.900 | ||
| vigor | value | standard deviation | number of years |
|---|---|---|---|
| Number of shoots/canes per vine (number/vine) | 12.710 | 1.660 | 4 |
| Number of shoots/canes per meter of row (number/m) | 14.130 | 1.850 | 4 |
| Pruning wood’s weight per vine (kg) | 0.660 | 0.010 | 2 |
| Cane’s weight (g) | 53.710 | 1.820 | 2 |
| Pruning wood’s weight per vine meter of row (kg) | 0.730 | 0.020 | 2 |
| fertility | value | standard deviation | number of years |
|---|---|---|---|
| Number of bunch per shoots at flowering (number/shoot) | 0.760 | 0.130 | 4 |
| Fertility of basal buds (bunch/bud) | 0.510 | 0.130 | 4 |
| production's quantitative characteristics | value | standard deviation | number of years |
|---|---|---|---|
| Berry diameter (average of 25 berries) - width (mm) | 15.420 | 0.030 | 2 |
| Berry diameter (average of 25 berries) - height (mm) | 15.380 | 0.020 | 2 |
| Number of bunches per vine (number/vine) | 9.770 | 2.710 | 4 |
| Number of bunches per meter of row (number/m) | 10.850 | 3.010 | 4 |
| Grape production per meter of row (kg/m) | 2.580 | 1.600 | 4 |
| Grape production per vine (kg/ceppo) | 2.320 | 1.440 | 4 |
| Bunch’s weight (g) | 224.000 | 80.620 | 4 |
| Grape production per hectare (t/ha) | 10.755 | 66.790 | 4 |
| Weight of 100 berries (g) | 232.000 | 10.000 | 4 |
| production's qualitative characteristics | value | standard deviation | number of years |
|---|---|---|---|
| Sugar content of must (°Brix) | 19.430 | 1.310 | 3 |
| Titratable acidity of must (g/l) | 5.210 | 0.860 | 3 |
| pH (pH) | 3.440 | 0.040 | 3 |
| Skin total anthocyanins (g/kg) | 0.990 | 0.220 | 2 |