Dunkelfelder 1 Field

Dunkelfelder is an early ripening black wine grape from Germany. It has a short growing season with low yield potential. Vitis vinifera, the selected clone for data analysis was Dunkelfelder IC86.8542. The prime name of this variety is Dunkelfelder. A red juice variety useful for blending this variety is grown in the Baden and Pfalz regions of Germany.

Variety: Dunkelfelder
Colour: Black
Seeded: Yes
Bud Burst Days (July 1=0): Early 69.00
Flowering Days (July 1=0): Late 117.00
Veraison Rating: Very Early 165.00
Harvest 22 Brix Days (July 1=0): Early 220.00
Seasonality (days): Short 157.00
Leaf Area Index (m2/m2): 1.30
Bunches Per Shoot: 1.40
Yield Potential: Low
Berry Weight (g): 1.00
Total Soluble Solids (° Brix): 20.30
pH: 3.90
Titratable Acidity (g/L): Medium 4.58
Tartaric Acid (g/L): 6.10
Malic Acid (g/L): 3.11
Tartrate Malate Acid Ratio: Medium 1.96
Anthocyanins (mg/g): Very High 2.42
Phenolics (au): 2.61
Yeast Assimilable Nitrogen (mg/)L: 271
Potassium (mg/)L: 1,820.00