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Hybridization is significant in producing higher breeds, it produces new breeds and strain and reduce inbreed. The study examined the percentage fertilization, hatchability, heterosis and survival of the hatchlings in a complete randomized design. The cross established high fertilization rate across the hybrids. Clarias gariepinus male (Cl♂) x Heterobranchus bidorsalis female (Hb♀) recorded the highest fertilization (100%), Hb♂ x Cl♀ and Hb♂ x Hb♀ had (90 %), and the least was in Cl♂ x Cl♀ (60%), respectively. Pure strain Hb♂ x Hb♀ performed significantly higher (p |
