E. A. Ibeziako

Genetic Effects of Additive, Dominance and Recombination Effects in German Brown × N'Dama Crossbreds for Enhanced Survival and Reproductive Performance under Nigerian Conditions

I. C. Nwosu & E. A. Ibeziako · Asian Journal of Research in Zoology · 2026

Crossbreeding between indigenous N’Dama and exotic German Brown cattle has been explored to improve reproductive performance and productivity in tropical dairy systems through the combined effects of adaptation, additive genetics, and heterosis.The aim of this study was to estima...

Open access Research Article 10.9734/ajriz/2026/v9i2279

Estimates of Breed Additive, Dominance and Recombination Genetic Effects on Growth and Lactation Traits in German Brown x N'Dama Crossbred Cattle under Nigerian Tropical Conditions

I. C. Nwosu & E. A. Ibeziako · Asian Journal of Biochemistry, Genetics and Molecular Biology · 2026

Crossbreeding indigenous cattle like N'Dama with exotic breeds such as German Brown (Brown Swiss) improves productivity by combining adaptability and performance traits, though understanding additive, dominance, and recombination effects is essential for optimizing breeding strat...

Open access Research Article 10.9734/ajbgmb/2026/v18i5540