Phenotyping Tomato Root Developmental Plasticity in Response to Salinity in Soil Rhizotrons
Effect of salt stress on proline concentration in leaves of five tomato cultivars. Leaves were collected from 14-day-old plants treated or not with 120 mM NaCl for 8 days. Each value represents the of 8 replicates from 2 independent experiments. Different letters indicate statistically significant differences according to Duncan’s multiple range test, .