The result showed that the effect on the growth of the two groups were very similar. but in the Bu quinoline iron group, feed to gainratio decreased 3.1%, cost to gain ratio decreased 2.7%.
Observation, comparison and correlation analysis were conducted to investigate the growth characteristics, daily gain and feed conversion ratio of Fujian white muscovy duck.
对福建白番鸭的生长特点、日增重、饲料转化率等进行观测、比较和相关性分析。
3
Results were analysed based on the two biological indexes of weight gain, feed conversion ratio and feed efficiency.