以下数据仅供参考，具体计算公式见表内第二行。
| 不同生长阶段猪群的室温和最小通风量要求 | ||||||||||
| 断奶后周数 | 体重Kg | 日增重(Kg) | 周采食量(Kg/头) | 饲料转化率 | 累计饲料消耗Kg/头) | 室温(℃) | 最小通风量(立方英尺/头) | 最小通风量（立方米/头.小时） | 单元存栏数（头） | 单元最小通风量（立方米/头.小时） |
| 计算公式 | I=H*0.028*60 | K=I*J | ||||||||
| 断奶 | 28.9 | 1.1 | 1.848 | 550 | 1016 | |||||
| 1 | 6.8 | 0.16 | 1.2 | 1.06 | 1.2 | 27.8 | 1.4 | 2.352 | 550 | 1294 |
| 2 | 8.6 | 0.29 | 2.42 | 1.14 | 3.62 | 26.7 | 1.6 | 2.688 | 550 | 1478 |
| 3 | 11.4 | 0.39 | 3.5 | 1.21 | 7.12 | 25.6 | 1.9 | 3.192 | 550 | 1756 |
| 4 | 14.5 | 0.45 | 4.41 | 1.27 | 11.53 | 24.4 | 2.2 | 3.696 | 550 | 2033 |
| 5 | 19.1 | 0.62 | 6.34 | 1.33 | 17.87 | 23.3 | 2.6 | 4.368 | 550 | 2402 |
| 6 | 23.6 | 0.68 | 7.59 | 1.4 | 25.46 | 22.2 | 3 | 5.040 | 550 | 2772 |
| 7 | 28.6 | 0.71 | 8.41 | 1.46 | 33.87 | 21.1 | 3.4 | 5.712 | 550 | 3142 |
| 8 | 34.1 | 0.78 | 9.92 | 1.53 | 43.79 | 20.6 | 4 | 6.720 | 550 | 3696 |
| 9 | 40 | 0.83 | 11.35 | 1.6 | 55.14 | 20 | 4.6 | 7.728 | 550 | 4250 |
| 10 | 46.4 | 0.88 | 12.7 | 1.67 | 67.84 | 19.4 | 5.2 | 8.736 | 550 | 4805 |
| 11 | 52.7 | 0.91 | 13.96 | 1.74 | 81.8 | 19.4 | 5.4 | 9.072 | 550 | 4990 |
| 12 | 59.1 | 0.94 | 15.11 | 1.81 | 96.92 | 18.9 | 6 | 10.080 | 550 | 5544 |
| 13 | 70 | 0.96 | 16.14 | 1.87 | 113.05 | 18.9 | 6.7 | 11.256 | 550 | 6191 |
| 14 | 72.7 | 0.97 | 17.04 | 1.94 | 130.09 | 17.8 | 7.3 | 12.264 | 550 | 6745 |
| 15 | 79.5 | 0.98 | 17.82 | 2 | 147.91 | 17.8 | 8 | 13.440 | 550 | 7392 |
| 16 | 86.4 | 0.98 | 18.49 | 2.06 | 166.4 | 17.8 | 8.7 | 14.616 | 550 | 8039 |
| 17 | 93.2 | 0.98 | 19.06 | 2.11 | 185.45 | 17.8 | 9.4 | 15.792 | 550 | 8686 |
| 18 | 100 | 0.97 | 19.54 | 2.17 | 204.99 | 17.8 | 10.1 | 16.968 | 550 | 9332 |
| 19 | 106.8 | 0.95 | 19.95 | 2.22 | 224.93 | 17.8 | 10.8 | 18.144 | 550 | 9979 |
| 20 | 113.2 | 0.95 | 20.29 | 2.27 | 245.22 | 17.8 | 11.5 | 19.320 | 550 | 10626 |
| 21 | 120 | 0.93 | 20.58 | 2.32 | 265.8 | 17.8 | 12.2 | 20.496 | 550 | 11273 |
| 22 | 126.4 | 0.9 | 20.83 | 2.37 | 286.64 | 17.8 | 12.9 | 21.672 | 550 | 11920 |
| 23 | 132.3 | 0.88 | 21.04 | 2.42 | 307.68 | 17.8 | 13.6 | 22.848 | 550 | 12566 |
| 24 | 138.2 | 0.86 | 21.22 | 2.47 | 328.9 | 17.8 | 14.3 | 24.024 | 550 | 13213 |
| 25 | 144.1 | 0.83 | 21.38 | 2.52 | 350.3 | 17.8 | 15 | 25.200 | 550 | 13860 |
