| CP (%) | ADF (%) | NDF (%) | Starch (%) | WSC (%) | Ash (%) | TDN (%) | Hay Milk (Kg∙Mg−1) | ||
| D6.75 | N0 | 5.38 | 24.09 | 39.82 | 32.77 | 10.12 | 3.30 | 75.12 | 952.14 |
| N135 | 8.26 | 21.43 | 39.59 | 29.28 | 11.62 | 2.75 | 75.59 | 1024.56 | |
| N180 | 7.35 | 22.93 | 41.29 | 30.11 | 9.60 | 2.33 | 75.01 | 983.10 | |
| N225 | 8.11 | 23.26 | 40.01 | 29.47 | 10.70 | 3.27 | 74.55 | 977.61 | |
| D9.0 | N0 | 5.71 | 25.01 | 43.80 | 24.97 | 13.66 | 3.24 | 74.41 | 1173.11 |
| N135 | 7.44 | 23.52 | 40.42 | 31.02 | 10.68 | 2.28 | 75.77 | 998.55 | |
| N180 | 7.25 | 26.05 | 41.59 | 30.19 | 5.59 | 3.39 | 72.84 | 881.33 | |
| N225 | 8.23 | 22.67 | 38.38 | 31.91 | 9.36 | 3.23 | 76.18 | 947.00 | |
| D11.25 | N0 | 5.21 | 27.66 | 44.53 | 28.57 | 9.28 | 3.91 | 72.78 | 962.19 |
| N135 | 7.95 | 25.65 | 42.66 | 27.56 | 9.17 | 3.48 | 73.19 | 1003.89 | |
| N180 | 7.97 | 22.91 | 39.12 | 29.58 | 10.12 | 3.68 | 75.60 | 985.71 | |
| N225 | 8.29 | 23.42 | 40.07 | 27.92 | 10.79 | 2.92 | 75.62 | 1048.07 |