Indexes | CK | MF2 | MF3 | MF4 | MF5 | SEM | P value | Linear P value | Quadratic P value |
---|---|---|---|---|---|---|---|---|---|
Average egg weight (g) | 62.98 | 62.75 | 63.60 | 62.87 | 63.65 | 0.430 | 0.951 | 0.657 | 0.911 |
Egg shape index, % | 1.27 | 1.30 | 1.31 | 1.29 | 1.29 | 0.006 | 0.338 | 0.343 | 0. 072 |
Eggshell thickness (mm) | 0.36 | 0.35 | 0.35 | 0.33 | 0.34 | 0.004 | 0.106 | 0.024 | 0.264 |
Eggshell strength (N) | 3.84 | 3.70 | 3.86 | 3.65 | 3.68 | 0.092 | 0.935 | 0.595 | 0.969 |
Albumen height (mm) | 5.78 | 5.81 | 6.08 | 6.33 | 6.18 | 0.155 | 0.155 | 0.256 | 0.783 |
Yolk color score | 7.57 | 7.57 | 7.57 | 7.57 | 7.57 | 0.090 | 0.370 | 0.532 | 0.537 |
Haugh units | 70.72 | 74.21 | 75.68 | 77.45 | 75.53 | 1.293 | 0.581 | 0.180 | 0.348 |
Yolk weight (g) | 17.49 | 17.51 | 17.15 | 17.17 | 17.33 | 0.123 | 0.843 | 0.472 | 0.545 |
Yolk ratio | 0.28 | 0.26 | 0.27 | 0.27 | 0.27 | 0.005 | 0.820 | 0.954 | 0.524 |