动物营养学报2016，Vol.28Issue(3)：881-890,10.DOI:10.3969/j.issn.1006-267x.2016.03.030
复合益生菌和纤维寡糖对断奶仔猪生长性能、粪便微生物及血清指标的影响
Effects of Compound Probiotics and Cello-Oligosaccharide on Growth Performance, Fecal Microflora and Serum Parameters of Weaned Piglets
摘要
Abstract
The present study was conducted to determine the effects of compound probiotics and cello-oligosac-charide on the growth performance, fecal microflora and serum parameters of weaned piglets.One hundred and twenty weaned piglets with an average body weight of (9.72±2.25) kg were randomly assigned into 4 groups with 3 replicates per group and 10 piglets per replicate.Each group was offered one of the following diets:the basal diet in control group, the basal diet+0.30%compound probiotics in A group, the basal diet+0.08%cel-lo-oligosaccharide in B group and the basal diet+0.30%compound probiotics+0.08%cello-oligosaccharide in C group, respectively.The test period consisted of a 4 days pre-test period and a 35 days experiment period, and the experiment period consisted of 1 to 14 days and 15 to 35 days.The results showed as follows:1) no significant differences were found in average daily feed intake ( ADFI) , average daily gain ( ADG) or feed/gain ( F/G) among the all groups during every experiment period ( P>0.05) , except the F/G in C group was significantly lower than that in control group during 15 to 35 days ( P<0.05) .The diarrhea rate in A and C groups was significantly lower than that in control group during 1 to 14 days ( P<0.05) .2) No significant differences were found in the number of Bacillus, Lactobacillus and E.coli in feces among all groups at 14 and 35 days ( P>0.05 ) .3 ) No significant differences were found in serum parameters among all groups ( P>0.05) .In conclusion, under the condition of this experiment, dietary compound probiotics and cello-oligosac-charide have benefit on diarrhea during 1 to 14 days after weaning and feed efficiency during 15 to 35 days af-ter weaning of weaned piglets.关键词
复合益生菌/纤维寡糖/断奶仔猪/生长性能/粪便微生物/血清指标Key words
compound probiotics/cello-oligosaccharide/weaned piglets/growth performance/fecal micro-flora/serum parameters分类
农业科技引用本文复制引用
王杰,艾萍萍,刁其玉,张乃锋..复合益生菌和纤维寡糖对断奶仔猪生长性能、粪便微生物及血清指标的影响[J].动物营养学报,2016,28(3):881-890,10.基金项目
北京市生猪产业创新团队专项（ GWZJ-2014-08）；农业部“引进国际先进农业科学技术”重点项目 （）
