Table 2.

Effect of NaCl or Pro-Ca-NaCl pretreatment on chlorophyll content at DAP 7

Treatment	Chlorophyll content (mg/g)	Chla/Chlb
S0	1.90 ± 0.10 a	2.94 ± 0.06 c
S1	1.92 ± 0.03 a	2.98 ± 0.03 bc
S2	1.71 ± 0.10 ab	3.13 ± 0.05 ab
S3	1.63 ± 0.04 b	3.21 ± 0.06 a
Pro-S0	1.98 ± 0.13 a	2.91 ± 0.09 a
Pro-S1	1.88 ± 0.02 a	2.98 ± 0.01 a
Pro-S2	1.77 ± 0.03 a	3.10 ± 0.06 a
Pro-S3	1.91 ± 0.07 a	3.04 ± 0.05 a