大肠菌群是指需氧和兼性厌氧的革兰氏阴性无芽孢杆菌。
The coliform group referred to the aerobic or facultative anaerobic gram-negative budless bacillus.
各组间回肠和盲肠中总需氧菌、总厌氧菌、大肠杆菌、乳酸菌、双歧杆菌数量均没有显著性变化（P>0.05）。
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).
大肠菌群是指能发酵乳糖、产酸产气、需氧和兼性厌氧的革兰氏阴性无芽孢杆菌。
Coliform group referred to aerobic or facultative anaerobic gram-negative budless bacillus which could ferment lactose and produce acids and CO2.
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