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3 MOS对羔羊胃肠相对质量的影响

Table 3 Effects of MOS on relative quality of gastrointestinal tract of lambs

项目Item 对照组Control MOS组 MOS SEM P值 P value 胃室 Stomach 瘤胃 Rumen %全胃质量 % the quality of total stomach 29.70 30.45 0.58 0.533 %全胃肠质量 % the quality of total gastrointestinal tract 6.71 6.62 0.27 0.869 网胃 Reticulum %全胃质量 % the quality of total stomach 9.16 9.46 0.40 0.724 %全胃肠质量 % the quality of total gastrointestinal tract 2.05 2.06 0.10 0.939 瓣胃 Omasum %全胃质量 % the quality of total stomach 4.08 4.15 0.21 0.883 %全胃肠质量 % the quality of total gastrointestinal tract 0.92 0.89 0.05 0.795 皱胃 Abomasum %全胃质量 % the quality of total stomach 57.05 55.94 0.74 0.471 %全胃肠质量 % the quality of total gastrointestinal tract 12.81 12.14 0.35 0.356 肠道 Intestinal tract 十二指肠 Duodenum %全肠质量 % the quality of total intestinal tract 3.22 2.93 0.14 0.297 %全胃肠质量 % the quality of total gastrointestinal tract 2.49 2.28 0.09 0.292 空肠Jejunum %全肠质量 % the quality of total intestinal tract 64.21 61.69 1.07 0.254 %全胃肠质量 % the quality of total gastrointestinal tract 49.80 48.36 1.06 0.517 回肠 Ileum %全肠质量 % the quality of total intestinal tract 1.91 2.41 0.21 0.258 %全胃肠质量 % the quality of total gastrointestinal tract 1.69 1.88 0.13 0.477 盲肠 Cecum %全肠质量 % the quality of total intestinal tract 5.57 6.89 0.44 0.135 %全胃肠质量 % the quality of total gastrointestinal tract 4.32 5.38 0.34 0.116 结肠 Colon %全肠质量 % the quality of total intestinal tract 18.95 19.43 0.57 0.686 %全胃肠质量 % the quality of total gastrointestinal tract 14.67 15.17 0.41 0.558 直肠 Rectum %全肠质量 % the quality of total intestinal tract 6.14 6.65 0.23 0.275 %全胃肠质量 % the quality of total gastrointestinal tract 4.75 5.19 0.16 0.162