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Vitis Grinzane
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Agronomical data of Accession number (In European Vitis Database: ACCENUMB):
ITA360-252
Year:
2011
Whole plant fertility bunches / shoots:
1.8
Basal buds fertility bunches / two basal shoots:
1.3
Harvest date:
2011-09-12
Vineyard:
ov
Yeld / plant kg:
2.95
# of bunches / plant:
14.3
Average bunch weight g:
207
Average berry weight g:
2.63
Sugar content ° Brix:
21.5
Titratable acidity g/L as Tartaric acid:
5.9
pH:
3.16
Malic acid g/L:
1.9
Tartaric acid g/L:
5.9
Bunch dry percent:
1
Green millerandage percent:
2
Sweet millerandage percent:
4
Pruning canes weight per plant kg:
0.13
Axillary shoots fertility:
medium-high
Extent of downy mildew symptoms leaves:
high
Accession name:
Preveyral nero
Variety:
Preveiral nero
Country of origin:
In collection
Agronomical data