代乳粉添加甘露寡糖对7—28日龄湖羊羔羊胃肠道发育的影响

郑琛,李发弟,李飞,周巨旺,段鹏伟,刘绘汇,樊海苗,朱威力,刘婷

Effects of Adding Mannan Oligosaccharides to Milk Replacer on the Development of Gastrointestinal Tract of 7-28 Days Old Hu Lambs

Chen ZHENG,FaDi LI,Fei LI,JuWang ZHOU,PengWei DUAN,HuiHui LIU,HaiMiao FAN,WeiLi ZHU,Ting LIU

表2 MOS对羔羊胃肠指数的影响

Table 2 Effects of MOS on gastrointestinal index of lambs (% body weight)

项目Item 对照组Control MOS组 MOS SEM P值 P value 胃室 Stomach 瘤胃 Rumen 0.54 0.50 0.02 0.386 网胃 Reticulum 0.16 0.15 0.01 0.555 瓣胃 Omasum 0.08 0.07 0.01 0.488 皱胃 Abomasum 1.04 0.92 0.04 0.138 肠道 Intestinal tract 十二指肠 Duodenum 0.20 0.17 0.01 0.066 空肠Jejunum 4.00 3.71 0.14 0.316 回肠 Ileum 0.13 0.14 0.01 0.697 盲肠 Cecum 0.35 0.41 0.02 0.201 结肠 Colon 1.18 1.15 0.04 0.675 直肠 Rectum 0.38 0.39 0.01 0.663