| 周龄 | 海兰褐 | 罗曼褐 | ||
| 体重 | 耗料 | 体重 | 耗料 | |
| 1 | 55 | 13 | 72-78 | 11 |
| 2 | 105 | 20 | 125-135 | 17 |
| 3 | 170 | 25 | 188-202 | 22 |
| 4 | 260 | 39 | 265-285 | 28 |
| 5 | 360 | 33 | 354-380 | 35 |
| 6 | 480 | 37 | 458-492 | 41 |
| 7 | 590 | 41 | 563-603 | 47 |
| 8 | 690 | 46 | 661-709 | 51 |
| 9 | 790 | 51 | 755-809 | 55 |
| 10 | 890 | 56 | 843-905 | 58 |
| 11 | 990 | 61 | 927-995 | 60 |
| 12 | 1080 | 66 | 1006-1080 | 64 |
| 13 | 1160 | 70 | 1084-1162 | 65 |
| 14 | 1250 | 73 | 1155-1239 | 68 |
| 15 | 1340 | 75 | 1220-1308 | 70 |
| 16 | 1410 | 77 | 1283-1377 | 71 |
| 17 | 1480 | 79 | 1351-1449 | 72 |
| 18 | 1550 | 82 | 1423-1527 | 75 |
| 19 | 1610 | 84 | 1501-1609 | 81 |
