- Temperature – Should be maintained at 37.5 0 C-39.4 0 C. lower or higher Temperature kill the embryo
- Ventilation – To facilitate gaseous exchange since oxygen is necessary for embryonic development
- Relative Humidity – should be maintained at 60% since low humidity results to drying and death of embryo.
- Egg turning – This prevents the germinal disc sticking onto the egg shell which may lead to death of embryo
Kavungya answered the question on November 16, 2022 at 10:25
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