Fig. 1

Box plots indicate the relative reduction of growth rate under both salinity levels of tomato landraces: (A1) relative reduction of shoot growth rate at 4 dS m−1, (A2) relative reduction of root growth rate at 4 dS m−1, (B1) relative reduction of shoot growth rate at 6 dS m−1, and (B2) relative reduction of root growth rate at 6 dS m−1