| 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 |
|---|---|---|---|
| Pruning wood’s weight per vine (kg) | 0.650 | 0.060 | 2 |
| Cane’s weight (g) | 59.750 | 3.380 | 2 |
| Pruning wood’s weight per vine meter of row (kg) | 0.720 | 0.070 | 2 |
| Number of shoots/canes per vine (number/vine) | 10.930 | 1.440 | 4 |
| Number of shoots/canes per meter of row (number/m) | 12.150 | 1.600 | 4 |
| fertility | value | standard deviation | number of years |
|---|---|---|---|
| Number of bunch per shoots at flowering (number/shoot) | 1.200 | 0.120 | 4 |
| Fertility of basal buds (bunch/bud) | 1.000 | 0.170 | 4 |
| production's quantitative characteristics | value | standard deviation | number of years |
|---|---|---|---|
| Weight of 100 berries (g) | 190.000 | 7.000 | 4 |
| Bunch’s weight (g) | 241.000 | 77.590 | 4 |
| Berry diameter (average of 25 berries) - width (mm) | 13.578 | 0.552 | 2 |
| Berry diameter (average of 25 berries) - height (mm) | 15.459 | 0.436 | 2 |
| Number of bunches per vine (number/vine) | 13.880 | 2.750 | 4 |
| Number of bunches per meter of row (number/m) | 15.430 | 3.060 | 4 |
| Grape production per meter of row (kg/m) | 3.810 | 1.700 | 4 |
| Grape production per vine (kg/ceppo) | 3.430 | 1.530 | 4 |
| Grape production per hectare (t/ha) | 15.869 | 7.071 | 4 |
| production's qualitative characteristics | value | standard deviation | number of years |
|---|---|---|---|
| Skin total anthocyanins (g/kg) | 1.400 | 0.040 | 2 |
| Sugar content of must (°Brix) | 23.000 | 1.400 | 3 |
| Titratable acidity of must (g/l) | 8.000 | 0.640 | 3 |
| pH (pH) | 3.200 | 0.060 | 3 |