Table 8.
Period | Strain | Albumen |
Albumen |
Yolk |
Yolk |
Egg |
---|---|---|---|---|---|---|
μmol | μmol/g | μmol | μmol/g | μmol | ||
Week 24 | LB1 | 15.0 | 0.45 | 10.9w | 0.91 | 25.9w |
LSL2 | 12.1 | 0.37 | 10.4w | 0.79 | 22.5w | |
Week 30 | LB | 17.2 | 0.48 | 12.0v,w | 0.86 | 28.3v |
LSL | 15.1 | 0.42 | 10.9v,w | 0.71 | 26.8v | |
Week 60 | LB | 16.8 | 0.46 | 13.8v | 0.83 | 31.2v |
LSL | 12.2 | 0.35 | 12.3v | 0.70 | 24.1v | |
Pooled SEM | 1.15 | 0.030 | 0.89 | 0.052 | 1.70 | |
P values | Strain | 0.009 | 0.010 | 0.056 | 0.007 | 0.016 |
Periodv,w | 0.072 | 0.262 | 0.012 | 0.112 | 0.046 | |
Strain × period | 0.449 | 0.619 | 0.771 | 0.718 | 0.204 |
v,wDifferent superscript lowercase letters within a column indicate significant main effects of the periods (P < 0.05), irrespective of the strains.
When the main effect of the strain was significant, LB hens differed significantly from LSL hens (P < 0.05).
Data are given as LSmeans; n = 9 to 10 hens.
LB = Lohmann Brown-classic.
LSL = Lohmann LSL-classic.