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Reproductive performance in aged broiler breeder roosters is not desirable. The purpose of this study was to assess the effects of dietary flaxseed oil and vitamin E on the semen parameters, hormonal profiles, fatty acid analysis of sperm, and fertility performance of aged roosters. Twenty four...

Zanussi, H. P.; Shariatmadari, F.; Sharafi, M.; Ahmadi, H.
Elsevier, New York, USA
Theriogenology, 2019, 130, pp 41-48