Evaluation of d 18 in ovo administration of soursop (Annona muricata) leaf extract into the air space on hatch performance and physiology of Noiler chicks.
Poult Sci
; 103(12): 104220, 2024 Aug 22.
Article
en En
| MEDLINE
| ID: mdl-39265514
ABSTRACT
Efficient poultry production can be accomplished using combined technologies. A combination of in ovo and ethno-veterinary technologies can deliver significant benefits, including reduced labour and production costs. This study evaluated the effect of in ovo administration of soursop leaf extract (SLE) on the hatching performance and physiology of Noiler chicks. A total of 550 eggs were incubated, and 460 fertile eggs were randomly distributed into 4 groups with 3 replicates on the 18th d of incubation. The eggs were then injected with 0.75 µg SLE, 1.5 µg SLE, and saline solution (negative control) at a rate of 0.2 ml in the air space. The noninjected group served as the positive control. At the end of the hatching period, the various groups were evaluated for embryo mortality, hatchability, hatch duration, organ weight, serum biochemistry, and chick quality. The results showed no significant differences (P > 0.05) in embryonic mortality, hatchability, organ weight, total protein, albumin, globulin, aspartate aminotransferase, alanine aminotransferase, and glucose among the treatment groups. However, chick weight, chick quality, and serum triglyceride levels were significantly (P < 0.05) higher in the extract-injected group. Additionally, incubation and hatch times were significantly lower (P < 0.05) in the SLE group compared to the other groups. In ovo administration of soursop leaf extract resulted in reduced incubation duration, hatch time, and embryo mortality. In conclusion, the in ovo injection of SLE improved hatch performance and chick quality.
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Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Poult Sci
Año:
2024
Tipo del documento:
Article
Pais de publicación:
Reino Unido