Item | Dietary α-GML level, mg/kg | SEM | P-value | |||||
---|---|---|---|---|---|---|---|---|
0 | 500 | 1000 | 2000 | Treatment | Linear | Quadratic | ||
Dry matter | 86.80 | 87.59 | 88.25 | 86.91 | 0.23 | 0.08 | 0.69 | 0.08 |
Crude protein | 88.21 | 88.73 | 89.58 | 88.33 | 0.22 | 0.11 | 0.87 | 0.07 |
Crude fat | 67.69 | 69.91 | 73.22 | 69.72 | 0.73 | 0.05 | 0.96 | 0.34 |
Gross energy | 88.34 | 88.64 | 89.37 | 88.65 | 0.20 | 0.17 | 0.90 | 0.13 |