Fig. 2.

Distribution of mean (n=6) Cl⁻ concentrations (mmol g⁻¹ DW) in laminae, petioles, and roots of grapevines propagated clonally from K 51-40×140 Ruggeri hybrids grown in PM (A–C) (Experiment 1) or aerated nutrient culture solution (D–F) (Experiment 2) in glasshouse conditions. In the PM experiment, the grapevines were irrigated daily with a complete nutrient solution containing 50 mM Cl⁻. In the SC experiment, the grapevines were grown in a complete nutrient solution containing 25 mM Cl⁻. Salt treatment lasted 27 d in both experiments.