Alvarega - 831: agronomic

plant spacing & training system value standard deviation number of years
Training system guyot
Pruning System
Distance on the row (m) 1.000
Distance between rows (m) 2.400
vigor value standard deviation number of years
Number of shoots/canes per meter of row (number/m)
Number of shoots/canes per vine (number/vine)
Pruning wood’s weight per vine meter of row (kg)
Pruning wood’s weight per vine (kg)
Cane’s weight (g)
fertility value standard deviation number of years
Fertility of basal buds (bunch/bud)
Number of bunch per shoots at flowering (number/shoot)
production's quantitative characteristics value standard deviation number of years
Berry diameter (average of 25 berries) - width (mm) 15.700 0.100 3
Berry diameter (average of 25 berries) - height (mm) 16.200 0.100 3
Number of bunches per meter of row (number/m)
Number of bunches per vine (number/vine)
Weight of 100 berries (g) 200.000 0.100 3
Bunch’s weight (g) 256.300 35.000 3
Grape production per hectare (t/ha)
Grape production per meter of row (kg/m)
Grape production per vine (kg/ceppo) 2.800 0.700 3
production's qualitative characteristics value standard deviation number of years
Titratable acidity of must (g/l) 4.600 0.900 3
Anthocyanins coloration of flesh? (yes/no) no not available not available
Skin total anthocyanins (g/kg)
Skin total flavonoids (g/kg)
Seeds total flavonoids (g/kg)
pH (pH) 3.450 0.100 3
Total polyphenols (g/kg) 461.800 59.900 3
Skin total polyphenols (g/kg)
Seeds total polyphenols (g/kg)
Sugar content of must (°Brix) 19.600 2.100 3