The experiment was conducted to examine the effects of cysteamine (CS) on body weight gain and feed conversion rate in sheep.
本试验研究了半胱胺(CS)对绵羊增重、饲料转化效率的影响。
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。
Weight gain and feed conversion rate decreased when DI rose to 77 score.
当腹泻指数高到77时，日增重和饲料利用率下降。
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