Taihang chicken had a lower number of Escherichia coli, but a higher number of Lactobacillus and Bifidobacterium in cecum compared with Hy-Line layers.
The phytase had no effect on the number of total aerobe, total anaerobe, Escherichia coli, Lactobacillus, and Bifidobacterium in ileum and cecum among all the groups (P>0.05).
3
结果:双歧杆菌菌落呈深蓝色,乳酸菌和其它细菌一般为白色或淡蓝色。
Results: Bifidobacterium colony show dark blue, and other Bacteria generally show white or light blue.