Treatments |  | D0–10 |  | D10–24 | |||
---|---|---|---|---|---|---|---|
Particle size | SB | FCR | Weight gain (g/bird) | Feed intake (g/bird) | FCR | Weight gain (g/bird) | Feed intake (g/bird) |
CC | 0% | 1.049 | 277 | 290 | 1.332a | 1158 | 1542 |
FC | 0% | 1.053 | 279 | 294 | 1.333a | 1181 | 1573 |
CC | 2% | 1.072 | 267 | 287 | 1.280b | 1233 | 1579 |
FC | 2% | 1.074 | 281 | 302 | 1.351a | 1189 | 1606 |
Main effect | |||||||
SB | |||||||
 0% | 1.050b | 278 | 292 | 1.332 | 1169b | 1557 | |
 2% | 1.073a | 274 | 294 | 1.316 | 1211a | 1593 | |
Particle size | |||||||
 CC | 1.061 | 272b | 288b | 1.306b | 1196 | 1560 | |
 FC | 1.063 | 280a | 298a | 1.342a | 1185 | 1590 | |
P value | |||||||
SB | 0.005 | 0.279 | 0.557 | 0.143 | 0.037 | 0.171 | |
Particle size | 0.713 | 0.020 | 0.019 | 0.003 | 0.582 | 0.251 | |
SB × particle size | 0.877 | 0.097 | 0.134 | 0.004 | 0.090 | 0.940 |