In this study, we evaluated the phylogenetic diversity within the duodenum (S), jejunum (K) and cecum (M) of the three different intestinal gut sections microbiota of 30-week-old Jinghong laying hens.
The purpose of this study is to identify the microecological mechanisms underlying the colonization of the key microbes, like Campylobacter, in the chicken gut.
Fulvic acid was added to the feed to feed laying hens, and the 16s DNA microbial sequencing technology was used to observe the changes of the cecal content of the laying hens, so as to explore the lin
