期刊论文

中文

中国畜牧兽医

1671-7236

2019

46

3

669-676

10.16431/j.cnki.1671-7236.2019.03.004

国家重点研发计划课题（2016YFD0501210）；

本校为第一机构

本研究旨在探究日粮中添加凝结芽孢杆菌（BC）对断奶仔猪小肠功能的影响。试验选取平均体重为（6.5±0.21） kg的21日龄三元杂交（杜×长×大）断奶仔猪24头,随机分为3组,每组8个重复,每个重复1头猪。对照组饲喂基础日粮,BCⅠ、BCⅡ组分别在基础日粮中添加2×106、2×107 CFU/g凝结芽孢杆菌。于试验第21天,所有仔猪灌服D-木糖（0.1 g/（kg·BW））,1 h后采血,屠宰,取回肠黏膜样品及回肠、结肠食糜。结果表明:与对照组相比,BCⅠ、BCⅡ组血浆二胺氧化酶（DAO）活力显著降低（P

The study was to investigate the effects of Bacillus coagulans (BC) on intestinal function in weaned piglets.Twenty-four piglets were randomly allocated into three groups.The control group was fed the based diet,whereas the BC Ⅰ and BC Ⅱ groups were fed the basal diet supplemented with 2×10^6 and 2×10^7 CFU/g Bacillus coagulans,respectively.On the 21th day of the trial,D -xylose (0.1 g/(kg·BW)) was orally administrated to all piglets.One hour later,jugular vein blood samples were collected,and then all pigs were sacrificed to obtain the mi...