highly significantp < 0.01
Differences were considered statistically significant at p < 0.05, highly significant at p < 0.01, and non-significant at p > 0.05. 3.
Differences were considered statistically significant at p < 0.05, highly significant at p < 0.01, and non-significant at p > 0.05. 3.
Effects of HMC on rumen fermentation in young Simmental bulls As presented in Table 5 , although no significant differences ( p > 0.05) were observed in pH values among treatment groups, a decreasing trend was evident with increasing dietary inclusion levels of HMC.