Table 2.
Significance of Effects | Treatment | Year | Treatment × Year |
---|---|---|---|
Leaf area (LA) | *** | n.s. | n.s. |
Cluster number (CN) | *** | n.s. | n.s. |
Cluster weight (CW) | *** | *** | n.s. |
Berry weight (BW) | *** | *** | *** |
Yield (Y) | *** | *** | n.s. |
Leaf area/yield (LA/Y) | n.s. | n.s. | * |
Glucosides (Glu) | *** | *** | n.s |
Acetates (Ac) | *** | *** | ** |
Coumarates (Coum) | *** | *** | ** |
Cyanidine (Cy) | *** | ** | ** |
Delphinidine (Dp) | *** | ** | n.s |
Malvidine (Mv) | *** | *** | * |
Peonidine (Pn) | *** | n.s | n.s |
Petunidine (Pt) | *** | *** | n.s |
Total anthocyanins ( ∑An) | *** | *** | n.s |
(−)-Epicatechin (EC) | *** | ** | n.s |
(+) Catechin (CA) | *** | ** | n.s |
(−)-Catechin gallate (CG) | *** | * | n.s |
(−)-Epigallocatechin (EGC) | *** | *** | ** |
Pro A2 | *** | n.s | n.s |
Pro B1 | *** | *** | *** |
Pro B2 | *** | n.s | n.s |
Pro B3 | *** | n.s | n.s |
Total flavanols ( ∑FLAVA) | *** | * | ** |
Kaempferol-3-Glucoside (KpG) | *** | *** | ** |
Kaempferol-3-Rutinoside (KpR) | *** | *** | ** |
Isorhamnetin-3-Glucoside (IhG) | ** | *** | ** |
Isorhamnetin-3-Rutinosido (IhR) | *** | *** | *** |
Quercetin-3-Glucoside (QcG) | *** | *** | ** |
Quercetin-3-Rutinosidoe (QcR) | * | n.s | ** |
Quercetin-3-Glucuronide (QcGR) | *** | *** | *** |
Quercetin-3-Galactoside (QcGL) | * | ns | ** |
Myricetin-3-Glucoside (MyG) | *** | *** | ** |
Total flavonols ( ∑FLAVO) | *** | *** | *** |
Gallic acid (GA) | *** | *** | *** |
Caffeic acid (CF) | *** | n.s | *** |
Chlorogenic acid (CHL) | *** | ** | n.s |
p-coumaric acid (COU) | *** | *** | *** |
t-Cinnamic acid (CIN) | *** | *** | *** |
t-Ferulic acid (FE) | * | n.s | n.s |
Total hydroxycinnamic acids ( ∑HA) | *** | *** | *** |
t-Resveratrol (tR) | *** | *** | *** |
Treatment: Irrigation procedures (RH, IH, RL, IL) are explained in Section 4.2. ANOVA test significance level. n.s.—not significant; * = p < 0.05; ** = p < 0.01; *** = p < 0.001.