断奶前后非特异病原性腹泻羔羊生长生理及肠道菌群差异性比较

杨柠芝,李婷,王燕,陈卓,马义诚,任强林,刘佳佳,杨会国,姚刚

Comparison of Growth Physiology and Gut Microbiota Between Healthy and Diarrheic Lambs in Pre- and Post-Weaning Period

YANG NingZhi,LI Ting,WANG Yan,CHEN Zhuo,MA YiCheng,REN QiangLin,LIU JiaJia,YANG HuiGuo,YAO Gang

表3 断奶前后羔羊腹泻率与病死亡率统计

Table 3 Ratios of diarrhea and death of diarrheic lambs in pre- and poster- weaning time

日龄 Age (d) 总头数 N. lambs 腹泻只（次）数 N. diarrhea 腹泻率 Diarrhea rate 死亡数 N. death 病死率 Mortality 1-15 80 34 2.83 18 52.90 16-30 122 55 3.01 12 21.80 31-45 59 22 2.49 9 40.90 60-75 200 68 2.27 14 20.60 总计Total 461 179 2.59 53 29.60