Preliminary Study on the Effect of Bacillus amyloliquefaciens TL on Cecal Bacterial Community Structure of Broiler Chickens
المؤلفون المشاركون
Li, Zi-Li
Shi, Deshi
Hong, Yuxuan
Cheng, Yingxian
Li, Yanjuan
Li, Xiaowen
Zhou, Zutao
Xiao, Yuncai
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-10-03
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
Probiotics can promote the health and growth performance of animals through modulation of intestinal microbiota.
When used as a feed additive, they have the potential to minimize or abolish the use of antibiotics.
In this study, we investigated the effect of the probiotic strain Bacillus amyloliquefaciens TL on the growth performance and cecum microflora composition in Cobb 500 broiler chickens.
In total, 180 broilers were randomly divided into three groups—each group comprised 4 pens, and each pen contained 15 chickens.
The three groups were fed either a control diet, or a diet supplemented with either the antibiotic chlortetracycline or B.
amyloliquefaciens TL.
Broilers were weighed, and cecum contents were collected on days 7, 14, 21, and 35, respectively.
The broilers in both the antibiotic and probiotic groups exhibited significant weight gain compared with controls, exhibiting increases of 16.02% and 13.40%, respectively, after 35 days (P<0.01).
Similarly, the feed conversion ratio (FCR, 1–35 days) of broilers in the chlortetracycline and B.
amyloliquefaciens TL groups was lower than that of the controls.
HiSeq high-throughput sequencing of 16S rRNA of the cecal microbiota was performed on days 7, 14, 21, and 35, respectively.
The Firmicutes/Bacteroidetes ratio was higher in the chlortetracycline and B.
amyloliquefaciens TL groups than in the control group on days 14, 21, and 35, and especially on day 21.
The prevalence of genera Oscillospira, Ruminococcus, Butyricicoccus, and Faecalibacterium (Firmicutes) was higher in the antibiotic and probiotic groups, while that of Bacteroides, Parabacteroides (Bacteroidetes), and Lactobacillus was higher in the control group.
In this study, the changes in the microbiota of the probiotic group were similar to those in the antibiotic group.
These results suggest that the probiotic strain B.
amyloliquefaciens TL can modulate the cecal microbiota of broilers similar to chlortetracycline.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hong, Yuxuan& Cheng, Yingxian& Li, Yanjuan& Li, Xiaowen& Zhou, Zutao& Shi, Deshi…[et al.]. 2019. Preliminary Study on the Effect of Bacillus amyloliquefaciens TL on Cecal Bacterial Community Structure of Broiler Chickens. BioMed Research International،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1126033
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hong, Yuxuan…[et al.]. Preliminary Study on the Effect of Bacillus amyloliquefaciens TL on Cecal Bacterial Community Structure of Broiler Chickens. BioMed Research International No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1126033
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hong, Yuxuan& Cheng, Yingxian& Li, Yanjuan& Li, Xiaowen& Zhou, Zutao& Shi, Deshi…[et al.]. Preliminary Study on the Effect of Bacillus amyloliquefaciens TL on Cecal Bacterial Community Structure of Broiler Chickens. BioMed Research International. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1126033
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1126033
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر