Table 4.

Pearson’s correlations between light-saturated net CO₂ assimilation rate (A_max) and the other photosynthetic characteristics: stomatal conductance for H₂O (G_Smax) and effective quantum yield of photosystem II (Φ_PSII) of the potatoes grown under four different thermal regimes at TI and TB.

	GSmax	ΦPSII
TI	0.78∗∗∗	0.96∗∗∗
TB	0.96∗∗∗	0.86∗∗∗

^∗∗∗p < 0.001.