摘要
产蛋鸡配合饲料中添加维生素C,可提高产蛋数11.59%,蛋重提高11.59%。可明显提高经济效益。
This study showed that adding vitamin C in egg laying fowl compound feed could increase egg laying number 11.59%, increase egg weight 11.59%, and obviously increase economic returns.
出处
《中国饲料添加剂》
2012年第4期28-30,共3页
China Feed Additive
关键词
维生素C
产蛋鸡
经济效益
vitamin C
egg laying fowl
economic return