Use of encapsulated Bacillus subtilis and essential oils to improve antioxidant and immune status of blood and production and hatching performance of laying hens
In: Italian Journal of Animal Science, Jg. 19 (2020), Heft 1, S. 1583-1591
Online
academicJournal
Zugriff:
The study was conducted to evaluate the effects of increasing inclusion levels of the mixture of Bacillus subtilis and essential oils (BSEO) on production, hatching performance, egg quality, serum antioxidant capacity, immune response, and hormone levels of laying hens. A total of 768 24-wk-old layers were randomly allotted into 4 treatments with 6 replicates of 32 birds each replicate. The experiment lasted for 84 d, and the birds were fed a basal diet (CON) or diets with BSEO at 300 (BSEO-1), 600 (BSEO-2), and 900 mg/kg (BSEO-3) in the other 3 groups, respectively. As the BSEO level increased, egg production (linear, p
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Use of encapsulated Bacillus subtilis and essential oils to improve antioxidant and immune status of blood and production and hatching performance of laying hens
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| Autor/in / Beteiligte Person: | Liu, Xu ; Liu, Wei ; Deng, Yuying ; He, Changqing ; Xiao, Bing ; Guo, Songchang ; Zhou, Xuebin ; Tang, Shengguo ; Qu, Xiangyong |
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| Zeitschrift: | Italian Journal of Animal Science, Jg. 19 (2020), Heft 1, S. 1583-1591 |
| Veröffentlichung: | Taylor & Francis Group, 2020 |
| Medientyp: | academicJournal |
| ISSN: | 1594-4077 (print) ; 1828-051X (print) |
| DOI: | 10.1080/1828051X.2020.1862715 |
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