Prokupac 1 Field

Prokupac is a late ripening black wine grape from Serbia. It has a long growing season with medium yield potential. Vitis vinifera, the selected clone for data analysis was Prokupac FVL2V3, IC75.8276. The prime name of this variety is Prokupac.

Variety: Prokupac
Colour: Black
Seeded: Yes
Bud Burst Days (July 1=0): Medium 79.00
Flowering Days (July 1=0): Very Late 123.00
Veraison Rating: Late 195.00
Harvest 22 Brix Days (July 1=0): Late 264.00
Seasonality (days): Long 188.00
Leaf Area Index (m2/m2): 1.09
Bunches Per Shoot: 1.50
Yield Potential: Medium
Berry Weight (g): 1.75
Total Soluble Solids (° Brix): 17.30
pH: 4.09
Titratable Acidity (g/L): Low 3.31
Tartaric Acid (g/L): 5.10
Malic Acid (g/L): 3.00
Tartrate Malate Acid Ratio: Medium 1.70
Anthocyanins (mg/g): Very Low 0.25
Phenolics (au): 1.42
Yeast Assimilable Nitrogen (mg/)L: 166
Potassium (mg/)L: 1,060.00