Table 2. Effects of low pH on the activities of Rubisco, FBA and FBPase in ginger leaves under salt stress.

T1 (pH 6, 0 salinity), T2 (pH 4, 0 salinity), T3 (pH 6, 100 mmol L⁻¹ salinity) and T4 (pH 4, 100 mmol L⁻¹ salinity) Different small letters in a column of the same treatment days indicate significance at the 5% level.

Treatment	Rubisco	FBA	FBPase
	nmol min−1 g−1	nmol min−1 g−1	nmol min−1 g−1
T1	105.65 ± 3.43a	155.81 ± 13.38a	81.23 ± 3.46b
T2	94.5 ± 2.28b	162.17 ± 6.07a	91.22 ± 4.51a
T3	65.35 ± 4.66d	116.65 ± 4.33c	65.55 ± 1.35c
T4	74.65 ± 0.83c	134.55 ± 8.67b	76.4 ± 3.26b