Table 1.

Mean values of A and E for monitoring the water deficit of soybean plants exposed to different concentrations of KI.

TREATMENTS	A (μmol CO2 m−2 s−1)	E (mmol H2O m−2 s−1)
CONTROL	18.23	5.58
WATER DEFICIT + 0 μM KI	−1.26	0.32
WATER DEFICIT + 10 μM KI	−0.58	0.41
WATER DEFICIT + 20 μM KI	−0.28	0.35
WATER DEFICIT + 40 μM KI	−0.26	0.20