CABERNET SAUVIGNON 131 Şt.
- Ripening period: Fifth (V)
Grape cluster:
- Size: small, 100 – 105 g
- Shape: conical
- Compactness: medium
Berry:
- Size: small, 1.2 – 1.3 g
- Shape: spherical
- Color: black-blue
- Flesh: juicy, colorless
- Aroma: none
- Seeds: present
Tolerance:
- Drought: medium
- Plasmopara viticola (downy mildew): medium
- Uncinula necator (powdery mildew): low
Maintainer:
INCDBH Ștefănești – Argeș
Agrobiological and Technological Characterization:
Growth vigor is medium.
Fertility coefficients:
- Absolute: 1.4 – 1.5
- Relative: 0.89 – 0.90
Productivity index:
- Absolute: 163
- Relative: 137
Sugar concentration in must is 200 – 210 g/L, while total acidity ranges between 5.4 – 6.0 g/L H₂SO₄.
Average yield per vine is 2.6 – 3.10 kg, and average yield per hectare is 12 tons.
Zoning:
Recommended for cultivation in most wine-growing regions of the country.
The ‘Cabernet Sauvignon 131 Șt.’ clone is notable for:
- Good tolerance to gray mold (Botrytis cinerea)
- Herbaceous, astringent, characteristic flavor
- Good wood ripening
Production direction:
High-quality red wines.