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Vitis Grinzane
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Agronomical data of Accession number (In European Vitis Database: ACCENUMB):
ITA360-494
Year:
2002
Whole plant fertility bunches / shoots:
2.1
Basal buds fertility bunches / two basal shoots:
1.3
Harvest date:
2002-10-02
Vineyard:
ov
# of harvested plants:
1
Yeld / plant kg:
4.23
# of bunches / plant:
17
Average bunch weight g:
249
Average berry weight g:
3.22
Sugar content ° Brix:
21.4
Titratable acidity g/L as Tartaric acid:
14.9
pH:
3.06
Malic acid g/L:
8.91
Tartaric acid g/L:
6.58
Citric acid g/L:
0.53
Bunch rot percent:
5
Bunch dry percent:
8
Pruning canes weight per plant kg:
0.74
Axillary shoots fertility:
absent
Extent of downy mildew symptoms bunches:
8
Accession name:
Persan
Variety:
Becuèt N.
Country of origin:
ITA
In collection
Agronomical data