Breed and gender effects on blood profile of Muturu and Bunaji cattle in Benue and Ogun State, Nigeria

Abstract

This research was conducted to study the blood profile of Bunaji and Muturu cattle in Benue and Ogun States. Four hundred and eighty cattle comprising 240 of each breed and 120 of either gender at each location were sampled. The experiment was set in a 2×2×2 factorial format in a CRD with location, breed and gender as factors. Samples were collected five times at each location. Blood parameters analyzed were PCV, Haemoglobin (Hb), Red Blood Cell Count (RBC), Lymphocytes, Granulocytes and Monocytes. The results showed that Muturu cattle presented significantly (p<0.05) higher mean PCV, Hb, WBC, percent Lymphocyte and Monocytes. It was also observed that Muturu cattle at Benue State showed higher (p<0.05) mean PCV, RBC and percent granulocyte while the Bunaji presented higher (p<0.05) mean MCHC, with the bulls presenting significantly (p<0.05) higher mean MCHC (39.45g/dl) than the cows (36.38g/dl). Similarly, higher mean MCHC were observed in Muturu bulls (31.02g/dl) compared to the cows (28.90g/dl) of Benue State. These variations in mean MCHC were not observed among cattle in Ogun State. Mean lymphocytes and granulocytes varied significantly (p<0.05) with Bunaji gender in Ogun State. The study concluded that location and breed affected haematological parameters of the cattle breed investigated.

Key words: Blood; Breed; Bunaji; Gender; Muturu