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《Journal of Henan Agricultural Sciences》 2009-06
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Effects of Microbial Ecological Agents on the Performance of Weaned Piglets

NING Yu-chang1,2,BAI Jing2,MA Ai-min1*(1.College of Food Science and Technology,Huazhong Agricultural University,Wuhan 430070,China;2.Zhengzhou College of Animal Husbandry Engineering,Zhengzhou 450011,China)  
To investigate the effects of microbial ecological agents on the performance of weaned piglets,60 weaned Duroc-Landrace-Yorkshire piglets with similar perinatal period were randomly and equally divided into two groups.The piglets of control group were feed with basic diet while those of the experimental group were feed with 8% microbial ecological agents.The experimental period was lasted for 57 days and the data of weight gain,feed conversion,diarrhea rate and immune index of the tested piglets were statistically analyzed.The results showed that adding microbial ecological agents to the basic diet can significantly improve the piglets' weight and feed conversion rate,reduce the occurrence probability of diarrhea and enhance their immunity.
【Fund】: 河南省科技厅项目(0623012200)
【CateGory Index】: S828
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