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Title
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تاثير نسبت جنسي نر و ماده بر روي توليد و قابليت جوجه درآوري در گله هاي مرغ مادر
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Type
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Presentation
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Keywords
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hatchability, broiler breeders, sex ratio
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Abstract
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Objectives: Several factors have been reported to affect fertility and hatchability of chicken eggs. In breeding flocks of birds, mating ratio of male to females plays a pivotal role in optimizing fertility and hatchability in the eggs produced by a flock. The study provides information on the reproductive performance of broiler breeder flock maintained at different male: female (M: F) ratios.
Materials
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Researchers
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Hassan Habibi (Fourth researcher) ,
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