7-27. 肉雞最佳的通風─通風系統若能平均分散在整個禽舍，則能有效促進雞隻的生長及降低死亡率。分佈較差的區域雞隻的情形也會較差，並會出現腳掌及胸部皮膚刺激的問題。 Even distribution of the chicks throughout the house will promote growth (uniformity) and reduce mortality rates. Poor distribution will result in areas with poor litter, sole problems and irritated breast skin.