Production performance and rumen bacterial community structure of Hu sheep fed fermented spent mushroom substrate from Pleurotus eryngii
文献类型: 外文期刊
作者: Huang, Xiaoyun 1 ; Zhou, Liuting 1 ; You, Xiaofeng 1 ; Han, Haidong 1 ; Chen, Xinzhu 3 ; Huang, Xiusheng 1 ;
作者机构: 1.Fujian Acad Agr Sci, Agr Ecol Res Inst, Fuzhou 350013, Peoples R China
2.Fujian Engn & Technol, Res Ctr Recycling Agr, Fuzhou 350013, Peoples R China
3.Fujian Acad Agr Sci, Inst Anim Husb & Vet Med, Fuzhou 350013, Peoples R China
期刊名称:SCIENTIFIC REPORTS ( 影响因子:4.6; 五年影响因子:4.9 )
ISSN: 2045-2322
年卷期: 2023 年 13 卷 1 期
页码:
收录情况: SCI
摘要: This study aimed to investigate the effect of fermented spent mushroom substrate from Pleurotus eryngii (SMPE) supplementation on production performance, meat quality and rumen bacterial community structure of Hu sheep. 120 2-month-old Hu sheep with average body weight [(13.50 +/- 3.10) kg] were selected and randomly divided into 4 groups with 3 replicates per group and 10 sheep per replicate. The control group (RL1) was fed a total mixed ration (TMR), and group RL2, RL3 and RL4 were fed the basal diets supplemented with 15%, 30% and 45% fermented SMPE, respectively. The pretest period lasted for 10 days and the test period lasted for 150 days. The results showed that: (1) Difference (p < 0.05) was observed in average daily feed intake (ADFI) and feed conversion ratio (FCR) between RL2 and RL4 groups. The eye muscle area (EMA) and grade rule (GR) values in RL2 and RL3 were significantly higher than those in RL1 and RL4 groups (p < 0.05). (2) The contents of threonine, valerine, leucine, lysine, histidine, essential amino acids, flavor amino acids, aspartic acid, serine, glutamic acid and arginine of the longissimus dorsi muscle in RL2 and RL3 groups were significantly higher than RL1 and RL4 (p < 0.05). (3) A total of 1,202,445 valid sequences were obtained from rumen of Hu sheep fed different amounts of fermented feed, and the valid sequences were clustered into 9824 Operational Taxonomic Units (OTUs). (4) alpha diversity analysis showed that the richness and diversity of rumen bacterial communities in Hu sheep in RL1, RL2, RL3 and RL4 groups were significantly higher than RL0 (raw materials of fermented SMPE) group (p < 0.05). beta diversity analysis showed that the bacterial community structure was the most different between RL0 and RL3. (5) At the genus level, compared with RL1, the relative abundance of Christensenellaceae R-7 in RL3 group decreased significantly by 33.59%, the relative abundance of Prevotellaceae UCG001 in RL2, RL3 and RL4 decreased significantly by 50.41%, 62.24% and 49.17%, respectively, and the relative abundance of Ruminococcaceae NK4A214 in RL2 group increased significantly by 35.01% (p < 0.05). In summary, the addition of fermented SMPE to TMR can significantly improve the production performance, meat quality and rumen bacterial community diversity and abundance of Hu sheep.
- 相关文献
作者其他论文 更多>>
-
Effect of Lysinibacillus isolated from environment on probiotic properties and gut microbiota in mice
作者:Zeng, Zhibo;Yue, Wen;Liu, Jing;Chen, Xinzhu;Zeng, Zhibo;Zeng, Zhibo;Kined, Cermon;Raciheon, Bakint
关键词:Environmental microbiology; Soil microorganisms; Gut microorganisms; Lysinibacillus; 16S rRNA
-
Bacillus licheniformis reverses the environmental ceftriaxone sodium-induced gut microbial dysbiosis and intestinal inflammation in mice
作者:Zeng, Zhibo;Yue, Wen;Liu, Jing;Chen, Xinzhu;Zeng, Zhibo;Wang, PengPeng;Liu, Ran;Zeng, Zhibo;Kined, Cermon
关键词:Bacillus licheniformis; Antibiotic; Gut microbiota; 16S rRNA
-
Lactobacillus plantarum modulate gut microbiota and intestinal immunity in cyclophosphamide-treated mice model
作者:Zeng, Zhibo;Huang, Zonghao;Yue, Wen;Chen, Xinzhu;Liu, Jing;Zeng, Zhibo;Nawaz, Shah
关键词:Lactobacillus plantarum; Cyclophosphamide; Gut microbiota; Immunology; Butyrate
-
The integrated analysis of digestive physiology and gastrointestinal microbiota structure in Changle goose
作者:Wei, Suhong;Yang, Guofeng;Tong, Yuxin;Guo, Pingting;Liu, Jing;Chen, Xinzhu;Fang, Shaoming
关键词:Changle goose; gastrointestinal microbiota; regional distribution; digestive physiology
-
Long-term effects of legume mulching on soil chemical properties and bacterial community composition and structure
作者:Zhong, Zhenmei;Xing, Shihe;Zhong, Zhenmei;Huang, Xiusheng;Feng, Deqing;Weng, Boqi
关键词:Legume mulching; Chamaecrista rotundifolia; Arachis pintoi; Persimmon; Bacteria community composition; Soil properties
-
Factors influencing the distribution of lactic acid bacteria on Pennisetum grasses
作者:Chen, Xinzhu;Dong, Zhaoxia;Zhang, Jianguo;Chen, Xinzhu;Zhuang, Yifen
关键词:Distribution;grass;lactic acid bacteria;Pennisetum
-
Silage preparation and fermentation quality of kudzu, sugarcane top and their mixture treated with lactic acid bacteria, molasses and cellulase
作者:Chen, Xinzhu;Li, Wenyang;Gao, Chengfang;Zhang, Xiaopei;Weng, Boqi;Cai, Yimin
关键词:additive;Kudzu;molasses;silage fermentation;sugarcane top