Effects of Black Plum (Vitex doniana) Leaf Meal Inclusion on Performance, Haematology and Serum Biochemical Indices of Cockerels
Subject Areas : Camelآ.اُ. آدینا 1 , ک.م. اُکوکپه 2 , آ.اس. آکانبی 3 , م.د. آجیباد 4 , ت.ت. تیامیا 5 , اُ.آ. سلامی 6
1 - Department of Animal Production, Faculty of Agriculture, University of Ilorin, Ilorin, Nigeria
2 - Department of Animal Production, Faculty of Agriculture, University of Ilorin, Ilorin, Nigeria
3 - Department of Animal Production, Faculty of Agriculture, University of Ilorin, Ilorin, Nigeria
4 - Department of Animal Production, Faculty of Agriculture, University of Ilorin, Ilorin, Nigeria
5 - Department of Animal Production, Faculty of Agriculture, University of Ilorin, Ilorin, Nigeria
6 - Department of Animal Production, Faculty of Agriculture, University of Ilorin, Ilorin, Nigeria
Keywords: Performance, haematology, cockerels, <i>Vitex doniana</i>,
Abstract :
A total of 105, 14 weeks old cockerels weighing 1.49 ± 0.023 kg were used to investigate the effects of Vitex doniana leaf meal (VDLM) on performance, haematological and serum biochemical parameters in cockerels over a seven-week experimental trials. The cockerels were divided into three (3) treatment groups of 0%, 5% and 10% inclusion levels of VDLM in a completely randomized design layout. The result showed significant increase (P<0.05) in final body weight, average daily weight gain and feed to gain ratio. There was no significant difference (P>0.05) in all haematological parameters except for the absolute content of granulocyte which, significantly increased (P<0.05) with increase in VDLM inclusion. Serum total protein significantly increased (P<0.05) with increase in VDLM inclusion while serum potassium in the control was significantly (P<0.05) higher compared to 5% and 10% VDLM inclusions It was concluded that VDLM could be included up to 10% in cockerels diet with an improvement in performance and without detrimental alteration in haematological and serum biochemical parameters.
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