From: Effect of root exudates of Eucalyptus urophylla and Acacia mearnsii on soil microbes under simulated warming climate conditions
Design factors
Elevated CO2(600 ppm)
Ambient CO2(380 ppm)
Bare soil
+RE
planted
Higher temperature(32/25 °C)
HE1
HE2
HE3
HA1
HA2
HA3
Lower temperature(26/19 °C)
LE1
LE2
LE3
LA1
LA2
LA3