Controlled Intestinal Microbiota Colonisation in Broilers under the Industrial Production System
Аутори
Kayal, AdvaitStanley, Dragana
Radovanović, Anita
Horyanto, Darwin
Thi Thu, Thi Thu
Bajagai, Yadav S.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The concept of designer microbiota in chicken is focused on early exposure of the hatchlings
to pathogen-free microbiota inoculum, limiting the early access to harmful and pathogenic
microorganisms, thus promoting colonisation of the gut with beneficial and natural poultry microbiota.
In this study, we controlled colonisation of the intestine in broiler chickens in a large-scale
industrial setting via at-hatch administration of a commercial product containing a highly diverse
microbiota originating from the chicken caecum. The treatment significantly transformed the microbiota
membership in the crop, proventriculus, jejunum and caecum and significantly altered the
taxa abundance in the jejunum, jejunum mucosa, and caecum estimated using PERMANOVA and
unweighted and weighted UniFrac distances, respectively. The treatment also improved the growth
rate in chickens with no significant alteration in feed conversion ratio. A comparison of inoculum
product microbiota structure revea...led that the inoculum had the highest Shannon diversity index
compared to all investigated gut sections, and the number of Observed Species second only to the
caecal community. PCoA plots using weighted or unweighted UniFrac placed the inoculum samples
together with the samples from the caecal origin.
Кључне речи:
chicken / intestinal / colonisation / microbiota / AviguardИзвор:
Animals, 2022, 12, 3296-Издавач:
- MDPI
Колекције
Институција/група
Fakultet veterinarske medicineTY - JOUR AU - Kayal, Advait AU - Stanley, Dragana AU - Radovanović, Anita AU - Horyanto, Darwin AU - Thi Thu, Thi Thu AU - Bajagai, Yadav S. PY - 2022 UR - https://vet-erinar.vet.bg.ac.rs/handle/123456789/2795 AB - The concept of designer microbiota in chicken is focused on early exposure of the hatchlings to pathogen-free microbiota inoculum, limiting the early access to harmful and pathogenic microorganisms, thus promoting colonisation of the gut with beneficial and natural poultry microbiota. In this study, we controlled colonisation of the intestine in broiler chickens in a large-scale industrial setting via at-hatch administration of a commercial product containing a highly diverse microbiota originating from the chicken caecum. The treatment significantly transformed the microbiota membership in the crop, proventriculus, jejunum and caecum and significantly altered the taxa abundance in the jejunum, jejunum mucosa, and caecum estimated using PERMANOVA and unweighted and weighted UniFrac distances, respectively. The treatment also improved the growth rate in chickens with no significant alteration in feed conversion ratio. A comparison of inoculum product microbiota structure revealed that the inoculum had the highest Shannon diversity index compared to all investigated gut sections, and the number of Observed Species second only to the caecal community. PCoA plots using weighted or unweighted UniFrac placed the inoculum samples together with the samples from the caecal origin. PB - MDPI T2 - Animals T1 - Controlled Intestinal Microbiota Colonisation in Broilers under the Industrial Production System VL - 12 SP - 3296 DO - 10.3390/ani12233296 ER -
@article{ author = "Kayal, Advait and Stanley, Dragana and Radovanović, Anita and Horyanto, Darwin and Thi Thu, Thi Thu and Bajagai, Yadav S.", year = "2022", abstract = "The concept of designer microbiota in chicken is focused on early exposure of the hatchlings to pathogen-free microbiota inoculum, limiting the early access to harmful and pathogenic microorganisms, thus promoting colonisation of the gut with beneficial and natural poultry microbiota. In this study, we controlled colonisation of the intestine in broiler chickens in a large-scale industrial setting via at-hatch administration of a commercial product containing a highly diverse microbiota originating from the chicken caecum. The treatment significantly transformed the microbiota membership in the crop, proventriculus, jejunum and caecum and significantly altered the taxa abundance in the jejunum, jejunum mucosa, and caecum estimated using PERMANOVA and unweighted and weighted UniFrac distances, respectively. The treatment also improved the growth rate in chickens with no significant alteration in feed conversion ratio. A comparison of inoculum product microbiota structure revealed that the inoculum had the highest Shannon diversity index compared to all investigated gut sections, and the number of Observed Species second only to the caecal community. PCoA plots using weighted or unweighted UniFrac placed the inoculum samples together with the samples from the caecal origin.", publisher = "MDPI", journal = "Animals", title = "Controlled Intestinal Microbiota Colonisation in Broilers under the Industrial Production System", volume = "12", pages = "3296", doi = "10.3390/ani12233296" }
Kayal, A., Stanley, D., Radovanović, A., Horyanto, D., Thi Thu, T. T.,& Bajagai, Y. S.. (2022). Controlled Intestinal Microbiota Colonisation in Broilers under the Industrial Production System. in Animals MDPI., 12, 3296. https://doi.org/10.3390/ani12233296
Kayal A, Stanley D, Radovanović A, Horyanto D, Thi Thu TT, Bajagai YS. Controlled Intestinal Microbiota Colonisation in Broilers under the Industrial Production System. in Animals. 2022;12:3296. doi:10.3390/ani12233296 .
Kayal, Advait, Stanley, Dragana, Radovanović, Anita, Horyanto, Darwin, Thi Thu, Thi Thu, Bajagai, Yadav S., "Controlled Intestinal Microbiota Colonisation in Broilers under the Industrial Production System" in Animals, 12 (2022):3296, https://doi.org/10.3390/ani12233296 . .