Research Note: Responses of broiler chickens to in ovo feeding with clove and cinnamon extract under hot-humid environments

Article Agriculture, Dairy & Animal Science

In ovo injection of black cumin (Nigella sativa) extract on hatching and post hatch performance of thermally challenged broiler chickens during incubation

O. E. Oke et al.

Summary: The study showed that administering 6 mg of black cumin extract improved the antioxidant status and posthatch performance of thermally challenged broiler chickens, affecting hatchability, growth performance, and internal organs of the birds.

POULTRY SCIENCE (2021)

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Article Agriculture, Dairy & Animal Science

Spraying Hatching Eggs with Clove Essential Oil Does Not Compromise the Quality of Embryos and One-Day-Old Chicks or Broiler Performance

Gabriel da Silva Oliveira et al.

Summary: The study showed that sanitizing hatching eggs with clove essential oil in the preincubation phase did not negatively impact broiler performance or the quality of embryos and one-day-old chicks.

ANIMALS (2021)

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Article Veterinary Sciences

Effects of in ovo Injection of Astragalus Polysaccharide on the Intestinal Development and Mucosal Immunity in Broiler Chickens

Shu-bao Yang et al.

Summary: The in ovo injection of Astragalus polysaccharide (APS) was found to increase body weight and enhance intestinal immunity in broiler chickens, while having minimal impact on hatchability.

FRONTIERS IN VETERINARY SCIENCE (2021)

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Article Agriculture, Dairy & Animal Science