Table 3. Age of first egg laying and egg weights in Korean native chicken cross combinations

Cross combinations	Age of first egg laying (days)	Egg weight (g)
		First egg	Week 40
YC	142.8±2.4cde	42.5±7.8bcd	55.0±3.2c
YD	140.0±4.1e	43.5±6.7abc	54.9±3.0c
YF	140.8±4.2de	41.6±5.6cd	55.9±3.8c
YK	142.2±2.5cde	40.1±4.3d	56.8±4.5c
CD	149.0±2.8a	43.9±6.4abc	56.0±4.0c
CF	143.8±2.9cde	45.3±6.1a	61.9±3.4ab
CK	145.0±2.0bc	45.0±7.1ab	60.3±3.6b
DF	147.8±1.9ab	45.3±4.3a	62.9±2.5a
DK	148.2±1.9ab	46.1±3.5a	61.8±3.3ab
FK	144.4±4.0bcd	44.3±5.1ab	62.7±2.9a
Means	144.4±4.1	43.8±6.2	58.6±4.7