ZA Ezzeldin

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A genetic study of the annual egg production and 23 different partial records was done on 950 Fayoumi pullets, daughters of 40 sires and 3 i dams, belonging to the Faculty of Agriculture Cairo University. The partial records include the egg production till 40 , 44 , 4 8, 52 and 70 weeks of age using full trapnesting and partial trapnesting (3 days every(More)
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