Cost implication of differently processed wild cocoyam [Colocasia esculenta (L.) Schott] as feed ingredient in broiler finishers

Adejumo I. O., Bamidele Oladeji


In an 8 week feeding trial, taro cocoyam replaced maize 100%. The study assessed the cost implication of differently processed taro cocoyam [Colocasia esculenta (L) Schott] as feed ingredient for poultry. 105 day-old chicks with mean weight of 172.00g were used in the study. The birds were randomly allotted to one of the five treatment diets with 21 birds per treatment with 3 replicates. Maize based diet served as the control while the other 4 treatments contained raw unpeeled, raw peeled, boiled unpeeled, boiled peeled sundried taro cocoyam respectively, which replaced maize at 100% inclusion level. The result of the study revealed that mean weight gain of birds fed diet containing raw unpeeled sundried taro cocoyam with mean weight of 1110.00g and those on raw peeled sundried taro cocoyam (1126.70g), were significantly (p<0.05) lower than those on the control diet (1850.00g). The highest feed cost (N 54.43), while T2 (raw unpeeled taro based diet) had the least value (N 46.03). Birds fed diets containing boiled taro cocoyam performed better than those fed diets containing raw taro cocoyam for almost all of the parameters evaluated.


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