Treatment | Nutrient utilisation | ||||
---|---|---|---|---|---|
CP | Grain | AME, MJ/kg DM | AME:GE, MJ/MJ | N retention, % | AMEn, MJ/kg DM |
205 | Wheat | 12.75 | 0.788 | 64.4 | 11.34 |
Sorghum | 12.52 | 0.773 | 63.8 | 11.22 | |
175 | Wheat | 12.78 | 0.787 | 68.3 | 11.36 |
Sorghum | 12.66 | 0.778 | 71.0 | 11.20 | |
SEM | Â | 0.185 | 0.0134 | 1.39 | 0.189 |
Main effects: CP | |||||
 205 | 12.63 | 0.781 | 64.1b | 11.28 | |
 175 | 12.72 | 0.782 | 69.7a | 11.28 | |
Main effects:Â Grain | Â | Â | Â | Â | |
 Wheat | 12.76 | 0.788 | 66.4 | 11.35 | |
 Sorghum | 12.59 | 0.775 | 67.4 | 11.21 | |
Significance (P) | |||||
 Crude protein (CP) | 0.667 | 0.892 |  < 0.001 | 0.991 | |
 Feed grain (FG) | 0.352 | 0.357 | 0.464 | 0.464 | |
 CP × FG interaction | 0.790 | 0.837 | 0.243 | 0.943 |