Table 5 Descriptive statistics for the studied phenotypes
From: Genetic dissection of growth traits in a Chinese indigenous × commercial broiler chicken cross
Traits | No. of records | Mean | SD | Minimum | Maximum |
|---|---|---|---|---|---|
BW2 (g) | 493 | 167.2 | 21.6 | 115.0 | 251.0 |
BW4 (g) | 491 | 443.5 | 74.2 | 273.0 | 708.5 |
BW6 (g) | 492 | 803.1 | 131.6 | 439.0 | 1290.5 |
BW8 (g) | 492 | 1240.1 | 208.5 | 475.5 | 2005.5 |
BW10 (g) | 493 | 1662.0 | 287.2 | 727.5 | 2719.5 |
BW12 (g) | 492 | 2032.2 | 352.4 | 1042.0 | 3250.0 |
GR 0–4 (g) | 490 | 415.9 | 73.5 | 246.4 | 676.8 |
GR 4–8 (g) | 490 | 798.3 | 154.5 | 110.5 | 1297.0 |
GR 8–12 (g) | 491 | 792.5 | 177.7 | 20.5 | 1277.5 |
SC4 (cm) | 493 | 2.9 | 0.25 | 2.2 | 3.5 |
SC6 (cm) | 493 | 3.4 | 0.27 | 2.7 | 4.1 |
SC8 (cm) | 493 | 3.8 | 0.31 | 2.9 | 4.5 |
SC10 (cm) | 493 | 4.0 | 0.32 | 3.3 | 4.7 |
SC12 (cm) | 493 | 4.2 | 0.36 | 3.1 | 5.0 |
SL4 (mm) | 493 | 54.9 | 3.9 | 43.0 | 63.5 |
SL6 (mm) | 493 | 68.2 | 4.7 | 55.5 | 80.7 |
SL8 (mm) | 493 | 80.4 | 6.2 | 61.6 | 97.2 |
SL10 (mm) | 493 | 89.3 | 8.2 | 68.1 | 106.4 |
SL12 (mm) | 493 | 92.8 | 10.2 | 73.5 | 114.3 |
SW (g) | 493 | 19.1 | 3.9 | 10.2 | 36.3 |
AFW (g) | 490 | 83.3 | 33.7 | 2.3 | 169.1 |
FCR 6–8 | 490 | 2.9 | 0.39 | 1.9 | 7.1 |
FCR 8–10 | 492 | 3.5 | 0.46 | 2.1 | 5.6 |
FCR 10–12 | 486 | 4.4 | 0.76 | 2.9 | 11.1 |