Figure 2.
Effects of Sar and Jan extract applications on biosynthesis of photosynthetic pigments in 35 day-old chickpea plants under normal and soil-saline conditions. (A) chlorophyll a (Chl a), (B) chlorophyll b (Chl b), and (C) carotenoid contents. Data represent means and standard errors (error bars) of three biological replicates. Different letters indicate significant difference (p < 0.05), according to Duncan’s multiple range test. WS, Sar and Jan represent plants receiving foliar application of water, Sar and Jan extracts, respectively. FW, fresh weight.