Leke, Jein R. and Sjofjan, Osfar and Najoan, Marie
(2015)
CARCASS YIELD OF NATIVECHICKENS FED ARACHON OF SKIPJACK TUNA (Katsuwonus pelamis L.) IN DIET.
In: International Seminar of Nutrition and Feed Science (ISAINI): Recent advance in animal nutrition and feed technology to support sustainable livestock production system, Manado.
Abstract
In the prospect of skipjack tuna (Katsuwonus pelamis L) fish that abundant in Sulawesi Ocean, a study was carried out to determine the effect of arachon of skipjack tuna in diet on carcass yield out to determine the effect of arachon of skipjack tuna in diet on carcass yield of native chickens. The experiment was designed in completely randomized design (CRD) with 5 treatments and 5 replications. A total of one hundred 29 weeks old native chickens were randomly allocated to five dietary treatments, consisting of five replications in each treatments using four birds in each cell. Dietary treatments were basal diet = BD (R0), 94 % BD + 6 % Arachon (R1), 91 % BD + 9 % arachon (R2), 88% BD + 12 % arachon (R3), and 85 % BD + 15 % arachon (R4). Feed and water were provided ad li bitum. All experimental data were subjected to the analysis of variance test (ANOVA) followed by Duncan’s multi range test. Result showed that dietary arachon of skipjack tuna in diet up to 15 % exert no significant difference ( P > 0,05) compared to control on final weight, carcass weight, and carcass percentage. It can be concluded that the arachon of skipjack tuna in diet can be substituted to basal diet up to 15 %.
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