Open Access

Table 3

Productive and qualitative parameters of cv. Merlot at harvest (September 1st, 2017), depending on the treatments.

Control Trainer
Grape yield (Kg/vine) 2.2 a 2.8 b
Average cluster wt (g) 82 a 87 a
Bud fertility (n) 2.0 a 2.1 a
Average berry wt (g) 0.9 a 0.9 a
Soluble solids (° Brix) 22.8 a 21.5 b
pH 3.33 a 3.26 a
Titratable acidity (g/L) 6.1 a 7.6 b
Tartaric acid (g/L) 11.5 a 12.4 a
Malic acid (g/L) 0.6 a 0.4 a
Anthocyanins (g/L) 1.40 a 1.19 b
Polyphenols (g/L) 3.62 a 3.31 a

Trainer: 2.5 L/ha at 16 June 2017 + 2.5 L/ha at 30 June 2017.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.