Table 2.
Results of embryonic mortality according to breed, laying age, and egg storage period, and their analysis of variance

Breeds	Laying age (weeks)	Storage period (days)	Embryonic mortality (%)			Dead inshelled egg (%)
Breeds	Laying age (weeks)	Storage period (days)	Early	Middle	Late	Dead inshelled egg (%)
Hwanggalsaek Jaeraejong	27~29	3	1.9±2.1^f	0.0±0.0^b	4.7±2.0^b	4.7±1.8
		7	5.5±6.3^def	0.9±1.9^ab	6.4±5.4^ab	0.9±1.8
		14	15.9±5.9^bcde	2.9±3.8^ab	4.0±4.6^b	3.7±7.4
	50~52	3	8.5±3.7^cdef	0.0±0.0^b	8.6±2.6^ab	5.5±4.5
		7	8.5±8.5^cdef	0.9±1.8^ab	12.6±8.3^ab	10.1±7.3
		14	11.3±1.7^bcdef	1.8±2^ab	23.5±18.5^ab	8.6±12.7
Korean Rhode Island Red	27~29	3	5.5±4.1^def	1.1±2.2^ab	4.5±3.6^b	5.4±6.5
		7	18.4±3.7^bcd	0.0±0.0^b	10.9±7.6^ab	2.2±4.3
		14	38.3±8.2^a	4.1±3.3^ab	1.9±3.7^b	2.9±3.6
	50~52	3	7.2±3.9^def	0.0±0.0^b	9.8±7^ab	3.7±2.9
		7	10.9±5.2^bcdef	0.0±0.0^b	14.4±5.1^ab	9.9±7.9
		14	23.6±5.8^b	5.5±2.2^a	19±11.6^ab	8.2±3.7
Korean White Leghorn	27~29	3	3.6±3.0^ef	0.0±0.0^b	5.4±3.6^b	3.5±4.9
		7	15.0±4.5^bcdef	1.0±1.9^ab	2.8±1.9^b	3.8±4.4
		14	21.6±8.8^bc	1.9±2.2^ab	6.4±1.6^ab	2.7±3.4
	50~52	3	3.6±2.9^ef	2.6±1.8^ab	4.4±1.8^b	6.2±6.1
		7	2.7±3.4^ef	3.5±2.9^ab	7.9±4.5^ab	5.3±4.6
		14	8.6±2.0^cdef	0.9±1.7^ab	14.7±7.1^ab	1.7±2.0
Means			11.7±10.0	1.5±2.3	9.0±8.3	5.0±5.6
P-values	Breed (A)		<.0001	0.4315	0.2139	0.5187
	Laying age (B)		0.0004	0.4254	<.0001	0.0165
	Storage period (C)		<.0001	0.0006	0.0348	0.9004
	A × B		0.0023	0.2657	0.3252	0.4725
	A × C		0.0005	0.0028	0.5734	0.8666
	B × C		0.0001	0.6059	0.0081	0.2373
	A × B × C		0.7156	0.2406	0.7897	0.5979

The different superscripts within column significantly differ.