poids (1) stress (1) sol (1) sels (1) racine (1) feuille (1) plomb (1) effet (1) conductivité (1) salinité du sol (1) espèce végétale (1) Seedlings (1) Treatment (1) Control (1) Area (1) Plant species (1) Area (1) Passiflora mollissima (1) Soils, Salts in (1) Soils (1) Seedlings (1) Salt (1) Salinity (1) Weight loss (1) Plants (1) Petioles (1) Passiflora (1) Matter (1) Leaves (1) Lead (1)