highly significantp < 0.001
The correlation analysis revealed that after Ca supplementation, the maize leaf SOD activity exhibited a highly significant positive correlation with the CAT activity and ABA content ( p < 0.001).
The correlation analysis revealed that after Ca supplementation, the maize leaf SOD activity exhibited a highly significant positive correlation with the CAT activity and ABA content ( p < 0.001).
T2 reached its highest activity on day 10, demonstrating a decreasing trend over time.
The ABA content of the T2 treatment also peaked on day 40, showing an increasing trend over time.