BWG

The influences of different levels of phosphorus on the BWG, F/ G, FC, plasma Ca, P and AKP activity were not significant ( P> 0.05), but on the tibia CA, Ca and P contents were significant ( P < 0.05).

不同磷水平对鹅的体增重、料重比、饲料消耗、血浆钙磷水平及AKP活性影响均不显著（P>0.05），对胫骨灰分及钙磷含量影响显著（P<0.05）；

The body weight and average daily body weight gain ( BWG) of LW at each age were higher than those of EHL.

结果发现，（1）从出生到180日龄大白猪体重和BWG均显著高于二花脸猪。

At 22~ 42d-old, BWG of broilers in every treatment were increased progressively in proper order.

22～42日龄各处理组肉仔鸡体增重依次递增。