LIBROS DEL AUTOR: zeyad m kalaba

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  • Effect of Different Lighting Programs on Growing Poultry
    Ahmed Abd El-Salam / Fawzy Ismail / Zeyad M. Kalaba
    The experimental designed to measure the effect of darkening programs on growth rates and some blood parameters in broiler chicks. Six hundred Ross308 chicks Wing-banded at 1-day old were divided into four trail groups, each with 3 replications. The chicks were raised on ground litter containing sawdust. Chick’s were subjected to four darkness program: Treatment 1, serviced as ...
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