highly significantp < 0.001
After 60 d of ensiling, pH exhibited a highly significant negative correlation with LA content ( r = -0.89, p < 0.001) and a strong significant positive correlation with AN content ( r = 0.86, p < 0.001).
After 60 d of ensiling, pH exhibited a highly significant negative correlation with LA content ( r = -0.89, p < 0.001) and a strong significant positive correlation with AN content ( r = 0.86, p < 0.001).
At the aerobic exposure period, the pH of all groups exhibited an increasing trend.