[ 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 x Landrace x Yorkshire crossbre...[ 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 x Landrace x 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 （P 〈 0.05）. [ Conclusion] Microbial fermentation feeds can be used to replace antibiotics feeds, and promote healthy growth of the piglets.展开更多
基金funding from Preventive Veterinary Medicine and Biotechnology,Fujian Province Key Laboratory of Colleges and Universities (Longyan College) Open-ended Fund
文摘[ 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 x Landrace x 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 （P 〈 0.05）. [ Conclusion] Microbial fermentation feeds can be used to replace antibiotics feeds, and promote healthy growth of the piglets.
