highly significantp ≤ 0.01
Besides this, it awarded highly significant ( p ≤ 0.01) increases in soil content of available P, K, and Fe by 84.7, 58.9, and 82.6%, respectively ( Table 3 ), and soil CEC, organic C content, and invertase and catalase activities by 83.0, 100.4, 104.3, and 89.7%, respectively ( Figure 4 and Figure 6 ), compared to control.