Effects of Different Oils on Productive Performance of Broiler

Iranian Journal of Applied Animal Science

مقاله 15، دوره 4، شماره 1، خرداد 2014، صفحه 111-116   

نوع مقاله: Research/Original Article

نویسندگان

G.B. Das¹؛ M.E. Hossain^{* 1}؛ M.A. Akbar²

¹Department of Animal Science and Nutrition, Faculty of Veterinary Medicine, Chittagong Veterinary and Animal Science University, Khulshi, Chittagong-4225, Bangladesh

²Department of Animal Nutrition, Faculty of Animal Husbandry, Bangladesh Agricultural University, Mymensingh, Bangladesh

چکیده

Six hundred day old unsexed broiler chicks were used in a 42-d trial at Chittagong Veterinary and Animal Sciences University Poultry Farm to find out the effects of different oils on productive performance of broilers. The chicks were randomly distributed following a completely randomized design in four treatment groups having three replications per treatment. Each treatment had 150 birds, with 50 birds per replicate. Four diets were formulated using locally available ingredients as diet without oil, or diets containing 2.5% soybean oil, 2.5% palm oil and 2.5% fish oil. Results indicated that supplementation of diets with different types of oil significantly (P<0.05) improved live weight gain and feed consumption of broilers from the 3^rd to the 5^th wk. However, supplementation caused no significant (P>0.05) impact on feed conversion of broilers during 1-5 wk. Feed conversion improved (P<0.05) only during the 6^th wk. Out of all carcass parameters, only feather weight, dressed weight, digestive tract weight and head weight differed (P<0.05) at the 4^th wk. The survivability of broilers fed different types of oil was similar. It could, therefore, be inferred that the inclusion of soybean oil, palm oil and fish oil had a positive impact on weight gain, feed consumption and feed conversion in commercial broilers.

کلیدواژه‌ها

Broiler؛ Diet؛ feed؛ Oil؛ Performance

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