Table 3. Effect of T. longibrachiatum TG1 on the chlorophyll and carotenoid contents of wheat seedlings under different salt stresses.

Treatment	NaCl concentration (mM)	Total chlorophyll (mg g−1)	Carotenoid (mg g−1)
NaCl	0	4.89 ± 0.59b	3.71 ± 0.09b
	50	3.89 ± 0.06c	3.17 ± 0.02c
	100	2.81 ± 0.06d	2.58 ± 0.08d
	150	1.81 ± 0.05e	1.54 ± 0.05e
TG1+NaCl	0	7.05 ± 0.06a	4.91 ± 0.04a
	50	4.76 ± 0.17b	3.62 ± 0.09b
	100	3.59 ± 0.03c	3.15 ± 0.05c
	150	3.16 ± 0.12cd	2.63 ± 0.07d

Note:

Data presented were mean ± SE for three replicates. Different letters within each column indicated significant difference among treatments at the P < 0.05 level. The treatments are detailed in the footnote of Table 2.