Items1 | Dietary treatments2 | SEM3 | P-value | |
---|---|---|---|---|
RSMTD-1 | ES24-7 | |||
Ruminal fermentation | ||||
pH | 7.19 | 6.85 | 0.016 | < 0.001 |
Total VFA, mmol/L | 46.0 | 62.4 | 0.80 | < 0.001 |
Acetate, mmol/L | 34.6 | 49.2 | 0.65 | < 0.001 |
Propionate, mmol/L | 5.98 | 7.74 | 0.152 | < 0.001 |
Butyrate, mmol/L | 3.81 | 4.13 | 0.222 | 0.485 |
Valerate, mmol/L | 0.36 | 0.32 | 0.011 | 0.128 |
Isobutyrate, mmol/L | 0.64 | 0.46 | 0.012 | < 0.001 |
Isovalerate, mmol/L | 0.55 | 0.51 | 0.022 | 0.356 |
Total BCVFA, mmol/L | 1.20 | 0.98 | 0.030 | 0.005 |
AP ratio | 5.81 | 6.39 | 0.135 | 0.058 |
NH3-N, mg/dL | 2.81 | 4.87 | 0.272 | 0.004 |
Feces antioxidant | ||||
T-AOC, mmol/g protein | 0.48 | 0.55 | 0.005 | < 0.001 |
SOD, U/mg protein | 9.04 | 11.64 | 0.204 | < 0.001 |
GSH-Px, U/mg protein | 9.63 | 28.14 | 1.724 | < 0.001 |
CAT, U/mg protein | 0.70 | 2.17 | 0.116 | < 0.001 |