Table 1 Descriptive statistics for the egg production traits
Week | Number of hens | Average egg production | Standard deviation | Coefficient of variation (%) |
|---|---|---|---|---|
1 | 7422 | 5.21 | 1.34 | 25.7 |
2 | 7351 | 5.26 | 1.47 | 28.0 |
3 | 7332 | 5.30 | 1.48 | 27.9 |
4 | 7310 | 5.22 | 1.49 | 28.6 |
5 | 7296 | 5.16 | 1.51 | 29.3 |
6 | 7284 | 5.06 | 1.53 | 30.2 |
7 | 7259 | 4.94 | 1.53 | 30.9 |
8 | 7231 | 4.85 | 1.54 | 31.7 |
9 | 7205 | 4.77 | 1.52 | 31.9 |
10 | 7184 | 4.71 | 1.51 | 32.1 |
11 | 7132 | 4.58 | 1.50 | 32.6 |
12 | 7055 | 4.50 | 1.49 | 33.0 |
13 | 7022 | 4.38 | 1.47 | 33.6 |
14 | 6972 | 4.29 | 1.47 | 34.1 |
15 | 6937 | 4.16 | 1.45 | 34.8 |
16 | 6883 | 4.09 | 1.44 | 35.1 |
17 | 6823 | 3.98 | 1.44 | 36.1 |
18 | 6683 | 3.91 | 1.43 | 36.5 |
19 | 6592 | 3.88 | 1.41 | 36.5 |
20 | 6427 | 3.84 | 1.40 | 36.3 |
21 | 6081 | 3.82 | 1.37 | 35.9 |
22 | 5719 | 3.82 | 1.35 | 35.4 |
23 | 5101 | 3.73 | 1.30 | 34.9 |
24 | 3478 | 3.53 | 1.30 | 36.9 |