From 27 to 30 wk,hens from each incubation temperature were divided into 3 environmentally controlled rooms and reared at control(20+2 °C, CONT- Room),low(12+2 °C, COLDS)or high(3272 °C, HEATS)temperatures.
From 27 to 30 wk,hens from each incubation temperature were divided into 3 environmentally controlled rooms and reared at control(20+2 °C, CONT-Room),low(12+2 °C, COLDS)or high(3272 °C, HEATS)temperatures.