Adedeji, T. A.; Amao, S. R.; Mathew, O. C.; Fasoyin, O. A.; Olugbemiga, K. S. COMPARATIVE STUDY OF SEMEN CHARACTERISTICS, EGG FERTILITY AND HATCHABILITY OF NAKED NECK, FULANI ECOTYPE, ISA BROWN AND THEIR F1 CROSSBREDS. NJAP 2024, 133-137.