Table 1.
Results of fertility and hatchability according to breed, laying age, and egg storage period, and their analysis of variance

Breeds	Laying age (weeks)	Storage period (days)	Number of set eggs	Fertility (%)	Hatchability (%)
Breeds	Laying age (weeks)	Storage period (days)	Number of set eggs	Fertility (%)	Fertile eggs	Set eggs
Hwanggalsaek Jaeraejong	27~29	3	120	88.3±1.9^ab	88.7±2.9^a	78.3±1.9^a
		7	120	90.8±1.7^a	86.3±10.3^a	78.3±8.4^a
		14	120	88.3±6.4^ab	73.5±9.7^abc	65.0±10.4^abc
	50~52	3	120	88.3±8.4^ab	77.3±9.4^abc	68.3±10.4^ab
		7	110	90.0±5.6^a	67.8±5.4^abcd	61.0±5.7^abcd
		14	120	95.8±1.7^a	54.9±16.2^bcd	52.5±15.2^bcd
Korean Rhode Island Red	27~29	3	120	74.2±3.2^c	83.5±14.2^a	61.7±8.8^abcd
		7	120	76.7±2.7^bc	68.5±4.7^abcd	52.5±3.2^bcd
		14	120	84.2±10.3^abc	52.9±12.8^cd	44.2±10.0^cd
	50~52	3	120	91.7±4.3^a	79.4±10.9^ab	72.5±7.4^ab
		7	120	92.5±3.2^a	64.8±13.9^abcd	60.0±13.9^abcd
		14	120	91.7±3.3^a	43.8±7.4^d	40.0±6.1d
Korean White Leghorn	27~29	3	120	94.2±3.2^a	87.6±8.4^a	82.5±9.2^a
		7	120	89.2±1.7^ab	77.5±9.6^abc	69.2±9.6^ab
		14	120	90.0±9.8^a	67.4±10.0^abcd	60.0±4.7^abcd
	50~52	3	120	94.2±1.7^a	83.2±3.6^a	78.3±4.3^a
		7	120	95.0±1.9^a	80.5±11.3^ab	76.7±12.2^a
		14	120	96.7±0.0^a	74.1±6.0^abc	71.7±5.8^ab
Means				89.5±7.2	72.9±15.0	65.1±14.2
P-values	Breed (A)			<.0001	0.0001	<.0001
	Laying age (B)			<.0001	0.0061	0.5741
	Storage period (C)			0.1539	<.0001	<.0001
	A × B			0.0003	0.0105	0.0007
	A × C			0.479	0.1161	0.3959
	B × C			0.8738	0.994	0.9848
	A × B × C			0.0488	0.6703	0.1414

The different superscripts within column significantly differ.