recorded at 60 DAE compared to ACO2 + AO3 (Fig. 4). Activities of
CAT, POX, GR and SOD significantly increased under ACO2 + AO3 by
63.2, 36.38, 73.2 and 34.8%, respectively at 60 DAE compared to
ACO2 + RO3. Results of three way ANOVA test showed that
variations in APX, CAT, POX, GR and SOD activities were significant
due to all the individual factors and their interactions except
changes due to age
CO2 for APX and age
O3 for GR and SOD
(Table 1).