Item | R1 | R2 | R3 | SEM |
---|---|---|---|---|
Nutrient digestibility | ||||
 Dry matter (DM) | 85.12 | 84.89 | 84.22 | 0.37 |
 Organic matter (OM) | 87.17 | 86.35 | 86.21 | 0.29 |
 Crude protein (CP) | 70.07 | 69.88 | 69.60 | 0.20 |
 Crude fiber (CF) | 67.90 | 68.75 | 68.90 | 0.35 |
 Ether extract (EE) | 80.76 | 81.38 | 82.16 | 0.30 |
 Nitrogen-free extract (NFE) | 78.09 | 78.02 | 77.99 | 0.27 |
Nutritive values (%) | ||||
 Total digestible nutrient (TDN) | 72.12 | 71.81 | 71.49 | 0.20 |
 Digestible crude protein (DCP) | 11.73a | 11.53ab | 11.31b | 0.08 |