Table 2.

Phenotypic correlations between the “performances” of sires for alternate diets and alternate ages

	Dieta	Ageb
Egg production traits
EPR	0.42	–
EPR1	0.25	–
EPR2	0.28	–
EPR3	0.10	–
Egg quality traits
ESshape	0.67	0.78
EW	0.78	0.92
SLE	0.76	0.87
ESC	0.73	0.83
LSS	0.74	0.84
RSS	0.72	0.82
YSS	0.56	0.62
ESS	0.67	0.77
ESSTIF	0.71	0.77
EMTSP	0.42	0.47
HU	0.50	0.57
YOLKIND	0.56	0.67

^aCorrelations between the sires’ performances depending on the diet

^bCorrelations between the sires’ performances depending on the age of measurement