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《China Feed》 2018-24
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Effect of clostridium butyricum on growth performance immune function and microflora in dianlu weanling piglets

LIU Shaona;ZHU Shian;ZHAO Yanguang;CHEN Jihong;HU Qingquan;ZHAO Zhiyong;ZHANG Guisheng;YANG Yongquan;an Academy of animal husbandry and Veterinary Science;liang swing testing-groud,luliang;Luliang Animal disease prevention and control center yunnan;  
This experiment was explored the effects of Clostridium butyricum on growth performance immune function and microflora in weanling piglets. 144 piglets weaned at age of 21 d were randomly divided into 2 groups with 3 replicates with 24 piglets in every group.one group was basal diet,the other one was basal with 105/g Clostridium butyricum,The results were showed as followed :(1)During 0 ~ 14 d after weaned,the averange daily gain of S was higher than that of S,and the feed to gain ratio of S was significantly lower than D.(2)On the day weaned,the concentration in C3 and C4 of group S was higher than that of group D,on the 14 d after weaned,the level of C3,C4,IgA,IgG,IgM of S were higher than that of group D;(3)During 14 days after weaned,the number of E coli in group S was less than that of group D,while the number of Bifidobacterium and Phytomonic acid in group S were lager than that of D.(4)On the 14 th day after weaned,the NH3-N of the cecum contents on the S was unsignificantly less than that of group D.
【Fund】: 2012重大科技专项—滇陆猪扩繁及产业化示范(2012ZA016);; 云南省现代农业产业生猪产业技术体系[云财教(2014)105号]
【CateGory Index】: S828.5
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