Fig. 3. Shoot and root concentrations of (a) total soluble sugars and (b) starch of canola plants treated for 12 d with roots aerated at 24/18°C (day/night; control) or 10/10°C (cold), or not aerated at 24/18°C (hypoxic) or 10/10°C (cold + hypoxic). Standard errors are indicated. n = 14.