›› 2012, Vol. 39 ›› Issue (6): 109-112.

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Effect of Fructooligosaccharides(FOS), Bacillus Preparation on Growth Performance,Immune Function in Weaning Piglets

WU Wei1, WANG Yi-fan2, LI Xiao-cui1, HU Shi-feng1, BIAN Chuan-zhou2   

  1. 1. Henan Agricultural University, Zhengzhou 450002,China;
    2. Zhengzhou College of Animal Husbandry Engineering,Zhengzhou 450011,China
  • Received:2011-12-15 Online:2012-06-20 Published:2012-07-02

Abstract: The experiment was to conducted to investigate the effects of Bacillus preparation,fructooligosaccharides on growth performance and the effects of serum immunoglobulin IgA,IgG, CD4, CD8, antibody levels in CSF.Eighty 28 d old weaning Duric譟orkshire譒andrace pigs were divided into four groups with four replicates, each of which including 5 piglets for a 28- day feeding trial. The four treatment pigs were fed basal diets, basal diets with 0.1% Bacillus, 0.4% FOS and 0.1% Bacillus+0.4% FOS inclusion respectively. The results indicated that the diet with FOS, Bacillus could significantly improve weaning daily gain, feed conversion rate and reduce diarrhea rate(P<0.05);FOS, Bacillus could significantly improve weaning classical swine fever antibody levels, serum IgA levels and serum IgG levels(P<0.05), but had little effect on CD4, CD8 indicators.

Key words: Bacillus; fructooligosaccharides(FOS); weaning pigs; production performance; immune response

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