摘要
对180日龄蛋鸡进行了添加复合生物制剂试验。试验分为2组2个重复,分别为添加复合生物制剂与空白对照。结果表明,添加复合生物制剂效果良好。
The compound biologics were added in the feed of 180-day-old laying hens,meanwhile with nothing added as the blank control,and each group were repeated twice. The results showed that the compound biologics which added in the feed could enhance the laying rate remarkably.
作者
王文建
李飞翔
卞红星
吴青军
WANG Wen-jian;LI Fei-xiang;BIAN Hong-xing;WU Qing-jun(Institute of Animal Husbandry and Veterinary ,Xiangyang Academy of Agricultural Sciences,Xiangyang 441057,Hubei,China;Xiangyang Branch Company of Sichuan Sun Daily Farm Ecological Food Co.,Ltd.,Xiangyang 441021,Hubei,China)
出处
《湖北农业科学》
2018年第10期91-92,共2页
Hubei Agricultural Sciences
关键词
复合生物制剂
蛋鸡
产蛋率
compound biologics
laying hens
laying rate
