한국 재래닭의 산란형질에 대한 능력변이

The observed means and standard divisions of the major laying traits per generation in korean native chickens were as follow. The age at first egg, the egg weight at the first egg, the weight at 270days and the egg production to 270days were 147.1$\pm$1.9 days. 32.3$\pm$0.9 g, 49.4$\pm$0.7 g and 76.2$\pm$1.7 eggs. The regression coefficients were -0.75$\pm$0.01 days, 0.33$\pm$0.08 g, 0.19$\pm$0.05 g and 0.47$\pm$0.3 eggs respectively.

한국 재래닭의 중요 산란형질에 대한 각 계통의 세대별 시산일령, 시산난중, 270일령 난중 및 산란수의 평균능력은 각각 147.1$\pm$1.9일, 32.3$\pm$0.9 g, 49.4$\pm$0.7 g 및 76.2$\pm$1.7개이었고, 세대당 평균 능력 변이는 각각 -0.75$\pm$0.01 일, 0.33$\pm$0.08 g, 0.19$\pm$0.05 g 및 0.47$\pm$0.3개였다.