Abstract

NWAIGWE, C.O.; AKWUOBU, C.A.  and  KAMALU, T.N.. Response of broiler chicks to diets with bambaranut (Voandzeia subterranea) as a protein source. Arch. zootec. [online]. 2010, vol.59, n.225, pp.141-144. ISSN 1885-4494.

The effects of raw and toasted bambaranut as a protein source for broiler chicks were investigated using 45 broiler chicks, randomly divided into three groups of 15 birds each. The test diets were formulated such that bambaranut constituted 25% of the diets. Treatment 1 (control) contained no bambaranut, treatment 2 contained raw bambaranut and treatment 3 toasted bambaranut. The study lasted for 6 weeks during which weight gain and feed consumption were measured. The performance of the various groups was evaluated using weight gain, feed conversion ratio and cost per kg weight gain. At slaughter, various internal organs were excised, evaluated for gross lesions and weighed. The results of the study showed that the control group had superior feed conversion ratio and weight gain, while the raw bambaranut group was superior to the toasted bambaranut group. Cost per kg weight gain was higher in the toasted bambaranut groups. There were neither statistically significant differences (p>0.05) in the organ weights nor observable abdominal fat and gross pathology of the internal organs.

Keywords : Feed conversion; Weight gain; Digestibility.

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