Cassapro in broiler ration : Interaction with rice bran
I.P Kompiang, A.P Sinurat, T. Purwadaria, J. Darma, Supriyati Supriyati
Abstract
I.P Kompiang, A.P Sinurat, T. Purwadaria, J. Darma, Supriyati Supriyati
Abstract
A three by three factorial experimental design (cassapro levels 0, 5 and 10% x rice bran levels 0, 21 and 42%) was employed to study the effect of cassapro and rice bran and their interaction on boiler performance. All rations were formulated to be isonutrients . Each ration was fed to 40 three days old chicks, divided into 4 cages (10 birds/cage). Feed and water were given ad libitum during the 4 weeks trial . Feeding cassapro significantly (P0 .05) improved body weight gain, with no significant effect on feed conversion ratio (FCR). Rice bran significantly (P0 .001) reduced body weight gain and caused poorer FCR (P0 .01) . There was a significant interaction effect of cassapro and rice bran on body weight gain (P0.01) as well as FCR (P0 .001) . It is concluded that cassapro contained some factors, which are most likely digestive enzymes, which enhhance digestibility of rice bran .
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A three by three factorial experimental design (cassapro levels 0, 5 and 10% x rice bran levels 0, 21 and 42%) was employed to study the effect of cassapro and rice bran and their interaction on boiler performance. All rations were formulated to be isonutrients . Each ration was fed to 40 three days old chicks, divided into 4 cages (10 birds/cage). Feed and water were given ad libitum during the 4 weeks trial . Feeding cassapro significantly (P0 .05) improved body weight gain, with no significant effect on feed conversion ratio (FCR). Rice bran significantly (P0 .001) reduced body weight gain and caused poorer FCR (P0 .01) . There was a significant interaction effect of cassapro and rice bran on body weight gain (P0.01) as well as FCR (P0 .001) . It is concluded that cassapro contained some factors, which are most likely digestive enzymes, which enhhance digestibility of rice bran .
Key concepts: Broiler, Bran, Animal science, Mathematics, Biology, Chemistry, Food science, Ecology