FIGURE 7.
Effect of salt stress (12 dS m–1) on different chlorophyll fluorescence traits, viz., Fm (A) and Y(II) (B) and Y(NO) (C) of four rice genotypes subjected to stress in both hydroponic (HA) and leaf clip (LC) assays. Day-wise uptake of leaf Na+ content of four rice genotypes in hydroponic (HA) assay (D) and leaf clip (LC) assay (E). The values presented are the mean ± SD for (A–C) and mean ± SE for (D,E) of at least three independent biological and three technical replications.