Salvato in:
| Autore principale: | |
|---|---|
| Natura: | Artículo científico |
| Lingua: | en |
| Pubblicazione: |
Universidade Estadual de Maringá
2024
|
| Soggetti: | |
| Accesso online: | https://www.redalyc.org/articulo.oa?id=303179699018 https://www.redalyc.org/journal/3031/303179699018/ https://www.redalyc.org/journal/3031/303179699018/html/ https://www.redalyc.org/journal/3031/303179699018/303179699018.epub https://www.redalyc.org/journal/3031/303179699018/movil |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
Sommario:
- The influence of in ovo feeding of black cumin extract on the physiological responses of broilers under hot tropical environments Omolayo Bose Oyelola Oluwaseun Serah Iyasere Oluwagbemiga Olanrewaju Adeleye Oyegunle Emmanuel Oke Agrociencias gut incubation phytogenic Heat stress environment An experiment was conducted to investigate the influence of in ovo feeding of black cumin extract (BC) on the intestinal morphology and physiological responses of broilers thermally challenged during incubation. The study involved the use of seven hundred Marshall broiler hatching eggs, which were assigned to 7 in ovo feeding treatments at embryonic day 17.5, as follows: eggs injected with 8 mg (EN), 6 mg (SN), 4 mg (FN), 2 mg (TN)BC, no in ovo feeding (NI), 0.9 % saline solution (SS), and 3 mg vitamin C (VC). Juvenile growth performance, plasma malondialdehyde (MDA), triiodothyronine (T3), superoxide dismutase (SOD), and haematological and serum biochemical indices were evaluated. The results revealed that the juvenile growth performance of SN birds was better than those of the NI, SS, FN and TN groups. The plasma SOD and T3 of the birds of SN and VC were significantly higher (p < 0.05) than the chickens of NI and SS treatments. The ileal crypt depth recorded in SN birds was lower (p < 0.05) compared to SS and NI values. To conclude, in ovo black cumin extract enhanced the gut health and lymphoid organs of broiler chickens with no pronounced effect on the thermotolerance of the birds at market age. 2024 artículo científico 1806-2636 https://www.redalyc.org/articulo.oa?id=303179699018 https://www.redalyc.org/journal/3031/303179699018/ https://www.redalyc.org/journal/3031/303179699018/html/ https://www.redalyc.org/journal/3031/303179699018/303179699018.epub https://www.redalyc.org/journal/3031/303179699018/movil 10.4025/actascianimsci.v46i1.62653 en http://www.redalyc.org/revista.oa?id=3031 Acta Scientiarum. Animal Sciences application/pdf Universidade Estadual de Maringá Acta Scientiarum. Animal Sciences (Brasil) Vol.46