| Форма представления | Статьи в российских журналах и сборниках |
| Год публикации | 2020 |
| Язык | английский |
|
Корягина Анастасия Олеговна, автор
Марданова Айслу Миркасымовна, автор
Пудова Дарья Сергеевна, автор
Рудакова Наталья Леонидовна, автор
Шарипова Маргарита Рашидовна, автор
|
| Библиографическое описание на языке оригинала |
Pudova, D. Effect of Bacillus pumilus 3-19 protease on growth parameters and gut microbiome of broiler chickens / D. Pudova, A. Koryagina, N. Rudakova, A. Mardanova, M. Sharipova // E3S Web of Conference. – 2020. – V. 222. - 02051. https://doi.org/10.1051/e3sconf/202022202051. |
| Аннотация |
E3S Web of Conference |
| Ключевые слова |
B. pumilus, protease, microbiome, broilers |
| Название журнала |
E3S Web of Conference
|
| URL |
https://doi.org/10.1051/e3sconf/202022202051 |
| Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку |
https://repository.kpfu.ru/?p_id=248422 |
| Файлы ресурса | |
|
|
Полная запись метаданных  |
| Поле DC |
Значение |
Язык |
| dc.contributor.author |
Корягина Анастасия Олеговна |
ru_RU |
| dc.contributor.author |
Марданова Айслу Миркасымовна |
ru_RU |
| dc.contributor.author |
Пудова Дарья Сергеевна |
ru_RU |
| dc.contributor.author |
Рудакова Наталья Леонидовна |
ru_RU |
| dc.contributor.author |
Шарипова Маргарита Рашидовна |
ru_RU |
| dc.date.accessioned |
2020-01-01T00:00:00Z |
ru_RU |
| dc.date.available |
2020-01-01T00:00:00Z |
ru_RU |
| dc.date.issued |
2020 |
ru_RU |
| dc.identifier.citation |
Pudova, D. Effect of Bacillus pumilus 3-19 protease on growth parameters and gut microbiome of broiler chickens / D. Pudova, A. Koryagina, N. Rudakova, A. Mardanova, M. Sharipova // E3S Web of Conference. – 2020. – V. 222. - 02051. https://doi.org/10.1051/e3sconf/202022202051. |
ru_RU |
| dc.identifier.uri |
https://repository.kpfu.ru/?p_id=248422 |
ru_RU |
| dc.description.abstract |
E3S Web of Conference |
ru_RU |
| dc.description.abstract |
The objective of the study was to determine the effect of adding
protease obtained from the Bacillus pumilus 3-19 strain to the diet of
Hubboard broiler chickens on the growth indicators of poultry and the
composition of the cecum microbiota of broiler chickens. As a result of
metagenomic analysis of 16S rRNA genes in the contents of the cecum of
chickens, it was shown that the control and experimental groups formed
two separate clusters, which indicates differences in microbial
communities in these two groups. Analysis of alpha diversity showed an
increase in species richness in the group of chickens that received protease
as a feed additive. On day 35, both groups were dominated by bacterium of
Firmicutes (21.13 — 49.01%) and Bacteroidetes (37.68 — 67.72%)
groups. It was shown that in the group of chickens receiving protease as a
feed additive, the average daily gain in live weight was higher than in the
control group by 0.5 kg (P < 0.05). The introduction of protease resulted in
an increased F/B ratio, which was positively correlated with chicken body
weight. Thus, the addition of B. pumilus 3-19 protease to broiler feed leads
to improved feed intake and digestibility, which is of great importance for
reducing the cost of the final product. The use of protease regulates the
cecum microbiota of broiler chickens and increases microbial diversity on
35 day of chicken growth. |
ru_RU |
| dc.language.iso |
ru |
ru_RU |
| dc.subject |
B. pumilus |
ru_RU |
| dc.subject |
protease |
ru_RU |
| dc.subject |
microbiome |
ru_RU |
| dc.subject |
broilers |
ru_RU |
| dc.title |
Effect of Bacillus pumilus 3-19 protease on growth parameters and gut microbiome of broiler chickens |
ru_RU |
| dc.type |
Статьи в российских журналах и сборниках |
ru_RU |
|
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