Effects of lighting pattern and photoperiod on egg production and egg quality of a native chicken under free-range condition
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چکیده
منابع مشابه
Polymorphisms of prolactin gene in a native chicken population and its association with egg production
The induction and regulation of broodiness is of the most important role of prolactin in avian species.The promoter region of the prolactin gene is an appropriate model for studying tissue-specific andhormonally-regulated activation of gene transcription. In this study, the association between prolactinpromoter region alleles and egg production in Fars native chickens was investigated. In total...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 2018
ISSN: 0032-5791
DOI: 10.3382/ps/pey104