1.00.5kg每日增重43210 20 30 溫度 173時生長最快 25時換肉率最佳9每比临界温度低一度，则一头成长猪每天损失的活重为10-12g.1C的差距造成每头猪生长期必须额外花费1.00的饲料成本。功能各异的猪舍温度监控系统泵Air Inlets/Evaporative Cooling Padsin end wall and/or side wallsExhaust fans in end wall and/or side wallsAir flows along buildinglike a wind tunnelCross-Sectional Area,ATunnel VentilationAir Velocity,V 风机的使用Worn BeltNew Belt
