Pre-hatch and Post-hatch Egg Breakout and Hatchability Analysis as an Indicator to Increase Layer Breeder Performance and Egg Hatchability

J.A. Hamidu, D.A. Jerebi, M.A. Okai, D. Wakpal and L.A. Konadu

Journal of Applied Sciences 19 ( 8 ): 818 - 826 , 2019