Molecular Nutrition

Compound Probiotics Fermentation Broth: Effects on Performance, Serum Biochemical and Immune Indexes of Lactating Sows

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  • College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China

Received date: 2017-06-18

  Online published: 2018-01-04

Abstract

This trial was conducted to investigate the effects of compound probiotics fermentation broth supplementation on performance, serum biochemical and immune indexes of lactating sows. A total of 60 Large White sows at 108 days pregnant were randomly arranged into 4 groups with 15 replicates per group and 1 sow per replicate. The sows in control group were fed a basal diet, and sows in three trial groups were fed the basal diet supplemented with 200, 300 and 400 mL/d compound probiotics fermentation broth, respectively. We fed sows until the 21th day of breastfeeding. The results showed as follows:1) the average daily feed intake of 300 mL/d compound probiotics fermentation broth group was significantly higher than that of the control group (P<0.05), the weaning litter weight and average daily gain of piglets of 300 mL/d compound probiotics fermentation broth group were significantly higher than those of the control group (P<0.01). 2) The serum glucose content of 300 mL/d compound probiotics fermentation broth group was significantly higher than that of the control group (P<0.05), and the serum triiodothyronine content of 300 mL/d compound probiotics fermentation broth group was significantly higher than that of the control group (P<0.01). 3) The serum immunoglobulin A, immunoglobulin G, immunoglobulin M, interleukin-2 and interleukin-6 contents of 300 mL/d compound probiotics fermentation broth group were significantly higher than those of the control group (P<0.01). All the results of this experiment show that supplementation of 300 mL/d compound probiotics fermentation broth in the diet can effectively improve the performance, serum biochemical and immune indexes of lactating sows.

Cite this article

DONG Jiaqi, JIN Sanjun, WANG Jingjing, REN Hongli, WU Hongzhi, DIAO Xinping . Compound Probiotics Fermentation Broth: Effects on Performance, Serum Biochemical and Immune Indexes of Lactating Sows[J]. Chinese Journal of Animal Nutrition, 2018 , 30(1) : 343 -349 . DOI: 10.3969/j.issn.1006-267x.2018.01.041

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