OIV | description | value | ||
---|---|---|---|---|
301 | Time of bud burst | 3 / 5 | early / medium | |
303 | Time of beginning of berry ripening (veraison) | 5 | medium | |
502 | Bunch: weight of a single bunch | 1 / 3 | very low (<150 g) / low (250-350 g) | |
503 | Berry: single berry weight | 2 | between very low and low (1,5-2,5 g) | |
505 | Sugar content of must | 3 / 5 | low (14,2-15,8) / medium (17,2-18,8) | |
506 | Total acid content of must | 1 / 3 | very low (<3,8) / low (5,2-6,8) | |
508 | must specific pH | 5 | medium (3,2-3,3) |