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Position: Home > Articles > Effects of microbial fermentation feeds on growth performance of weaned piglets. Animal Husbandry and Feed Science 2010,2 (1)

Effects of microbial fermentation feeds on growth performance of weaned piglets.

作  者:
Lin J;Biao-sheng;Bin Luo;jian jian;Ming Dai;Ailing;Jinfu Yang;Xiao-Yan Xiao-Ya
关键词:
piglets;microbial fermentation feed;experimental groups;antibiotics;fed;growth performanc
摘  要:
[Objective] To study the effects of microbial fermentation feeds on growth performance of piglets, and provide the basis for their promotion and application. [Method] All of 60 Duroc×Landrace×Yorkshire crossbred weaned piglets, weighing 8-10 kg, were randomly housed in six groups, 10 piglets in each group. The piglets in control groups were fed with traditional daily food which contained aureomycin at 70 mg/kg·BW and concentrate feeds without antibiotics. While the piglets in experimental groups were fed with concentrate feeds without antibiotics and microbial fermentation feeds. [Result] The results indicated that the average daily gain of experimental groups raised by 5.56%, and the feed conversion ratio reduced by 3.53% compared to control group. Moreover, the number of probiotics in the feces of experimental groups increased and pH value decreased significantly compared with the control groups (P0.05). [Conclusion] Microbial fermentation feeds can be used to replace antibiotics feeds, and promote healthy growth of the piglets.

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