التفاصيل البيبلوغرافية
| العنوان: |
Regulation of the growth performance and the gastrointestinal microbiota community by the addition of defective pear fermentation to feed of small-tailed Han sheep |
| المؤلفون: |
Peng, Hongxin, Chen, Pinpin, Guo, Rui, Zhou, Zheng, Chen, Yafei, Xu, Ping, Su, Huawei, Xiao, Yuncai, Jiang, Hui |
| المصدر: |
Frontiers in Microbiology ; volume 15 ; ISSN 1664-302X |
| بيانات النشر: |
Frontiers Media SA |
| سنة النشر: |
2024 |
| المجموعة: |
Frontiers (Publisher - via CrossRef) |
| مصطلحات موضوعية: |
Microbiology (medical), Microbiology |
| الوصف: |
This study investigated the effects of defective pear fermentation (DPF) diets on growth performance and gastrointestinal microbial communities in 60 healthy male small-tailed Han sheep, aged 90 days. The sheep were randomly divided into four groups, each consisting of three replicates with five sheep per replicate. Initially, all groups received a basal diet for seven days during the adaptation stage. Subsequently, for 60 days, group C (control) was fed a basal diet, group X received a basal diet with 2% DPF, group Y had a basal diet with 4% DPF, and group Z was fed a basal diet with 6% DPF. The results indicated that group Y experienced a significant increase in average daily gain (ADG) and average daily feed intake (ADFI). The addition of DPF significantly elevated the levels of GSH-Px and notably reduced MDA content compared to group C. Analysis of gastrointestinal microbiota showed that groups receiving DPF had increased relative abundances of Lachnospiraceae_NK3A20_group, norank_f p-2534-18B5_gut_group, Acetitomaculum, Actinobacteriota, Bacteroidota and Ruminococcus_gauvreauii_group , and decreased abundances of Proteobacteria, Prevotella, Staphylococcus , and Psychrobacter compared to group C. Group X exhibited the highest relative abundance of Olsenella , while group Y showed a significant increase in unclassified_f Lachnospiraceae compared to the other groups. Bacterial function prediction indicated that pathways related to energy metabolism were more prevalent in group X and Y. This study preliminarily confirms the feasibility of using DPF as feed additives, providing a foundation for further research and evaluation of DPF's application in animal production. |
| نوع الوثيقة: |
article in journal/newspaper |
| اللغة: |
unknown |
| DOI: |
10.3389/fmicb.2024.1358033 |
| DOI: |
10.3389/fmicb.2024.1358033/full |
| الإتاحة: |
https://doi.org/10.3389/fmicb.2024.1358033Test |
| حقوق: |
https://creativecommons.org/licenses/by/4.0Test/ |
| رقم الانضمام: |
edsbas.272F9694 |
| قاعدة البيانات: |
BASE |
