Figure 1. Plant height (mean ± SE, n = 19) and number of nodes (mean ± SE, n = 19) per plant on 35 DAS (days after sowing) treated with different water and salt inputs.

OW: optimal water; LW: limited water; OW S+: optimal water and salinity stress (100 mM NaCl); LW S+: limited water and salinity stress. Histograms with different letters indicate significant difference at P < 0.05.