HUBEI AGRICULTURAL SCIENCES ›› 2018, Vol. 57 ›› Issue (10): 91-92.doi: 10.14088/j.cnki.issn0439-8114.2018.10.022

• Animal Husbandry & Veterinary Medicine • Previous Articles     Next Articles

Effect of Compound Biological Agents on Egg Production Rate

WANG Wen-jian1, LI Fei-xiang2, BIAN Hong-xing2, WU Qing-jun2   

  1. 1.Institute of Animal Husbandry, Veterinary, Xiangyang Academy of Agricultural Sciences, Xiangyang441057, Hubei, China;
    2.Xiangyang Branch Company of Sichuan Sun Daily Farm Ecological Food Co., Ltd., Xiangyang441021, Hubei, China
  • Received:2018-01-05 Online:2018-05-25 Published:2019-12-19

Abstract: 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.

Key words: compound biologics, laying hens, laying rate

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