Significance level p = 0.05

Temperature regime

DSP2

Torres

Zidane

a

b

c

Irrigation level

DSP2

Torres

Zidane

a

b

a

CMS maize hybrid

hot

cold

(35˚C/22˚C)

(21˚C/16˚C)

a

b

CMS maize hybrid

dry

wet

a

a