Table 7.
Effect of dietary energy levels on eggshell strength of ‘Woorimatdag’ breeder’s egg
Weeks
ME (kcal/kg)
SEM
1
P
-value
2,800
2,700
2,650
---------- (kg/cm
2
) ----------
24
3.32
3.63
3.40
0.026
0.37
28
3.09
3.40
3.04
0.649
0.12
32
3.11
3.29
3.03
0.558
0.25
SEM, standard error of means (n=24).