Grechetto di Orvieto b (clone VCR 2) - 2024: agronomic

plant spacing & training system value standard deviation number of years
Training system Guyot
Pruning System
Distance between rows (m) 3.000
Distance on the row (m) 1.000
vigor value standard deviation number of years
Cane’s weight (g) 0.092 0.041 2
Pruning wood’s weight per vine (kg) 0.884 2
Pruning wood’s weight per vine meter of row (kg) 0.884 2
Number of shoots/canes per vine (number/vine) 3.000 2
Number of shoots/canes per meter of row (number/m) 3.000 2
fertility value standard deviation number of years
Fertility of basal buds (bunch/bud) 1.070 0.157 2
Number of bunch per shoots at flowering (number/shoot) 1.330 0.120 2
production's quantitative characteristics value standard deviation number of years
Number of bunches per meter of row (number/m) 3.000 2
Number of bunches per vine (number/vine) 4.000 2.100 2
Weight of 100 berries (g) 1.588 0.119 2
Bunch’s weight (g) 250.000 63.000 2
Grape production per hectare (t/ha) 5.000 2
Grape production per meter of row (kg/m) 1.500 2
Grape production per vine (kg/ceppo) 1.500 0.265 2
production's qualitative characteristics value standard deviation number of years
Titratable acidity of must (g/l) 7.950 2
pH (pH) 2.990 2
Sugar content of must (°Brix) 19.400 2