| production's quantitative characteristics | value | standard deviation | number of years |
|---|---|---|---|
| Bunch’s weight (g) | 381.730 | 61.760 | 2 |
| Weight of 100 berries (g) | 391.480 | 37.170 | 2 |
| production's qualitative characteristics | value | standard deviation | number of years |
|---|---|---|---|
| Sugar content of must (°Brix) | 17.580 | 3.090 | 2 |
| pH (pH) | 3.087 | 0.245 | 2 |
| Titratable acidity of must (g/l) | 5.835 | 0.297 | 2 |