Kajian Produksi Karkas Dan Non Karkas Ayam Kampung Dengan Pemberian Ransum Komersial Tersubstitusi Tepung Kulit Biji Kedelai
ABSTRACT: The study was
conducted to find out the effect of fed commercial ration substituted soybean
shell meal (SSM) on native chickens carcass and non carcass weight and
percentage. Sixteen native chicken aged 7 weeks and was treatmented T0 (0%
SSM), T1 (10% SSM), T2 (20% SSM) and T3 (30% SSM) each. 4 chickens. The study
used a completely randomized design (CRD). Data obtained were analyzed using a
analysis of variance (ANOVA) and then was continued with Duncans multiple range
test (DMRT). Results of the study showed that slaughter weights (SW, g/chicken)
are highest 529.0 (T2) followed with 484.0 (T3), 452 (T1) and lowest 402.0
(T0). Carcass Weights (CW, g/chicken) are highers 421.50 (T2), followed with
370.75 (T3), 331.50 (T1) and lowest 285.50 (T0). Carcass percentages (CP, %)
are highest 76.69 (T2), 76.64 (T3) followed with 73.39 (T1), 71.42 (T0). Non
carcass weights (NCW, g/chicken) 116.50-113.25 (T0-T3) and non carcass percentage (NCP, %) are highest 26.68 (T1),
25.58 (T0), 23.36 (T3) and lowest 20.31 (T2). Gizzard weights (GW, g/chicken)
are 14.00 (T0), 18.00 (T1), 17.50 (T2) and 14.50 (T3). Gizzard percentages (GP,
%) are 3.71 (T0), 3.99 (T1), 3.31 (T2) and 3.00 (T3). Liver weights (LW,
g/chicken) are 12.00 (T0), 13.50 (T1), 15.00 (T2) and 12.00 (T3). Liver
percentages (LP, %) are 2,98 (T0), 2,97 (T1), 2.85 (T2) and 2.48 (T3). Heart
weights (HW, g/chicken) was 2.00 (T0), 2.00 (T1), 2.50 (T2) and 2.00 (T3).
Heart percentages (HP,%) are 0.50 (T0), 0.45 (T1), 0,47 (T2) and 0.42 (T3). The
conclusion of the study that fed commercial ration substituted soybean shell
meal improved carcass performa but non significantly influence non carcass
(viscera) performance native chicken.
Key words: soybean, shell
meal, carcass, non-carcass, viscera, native chicken
Penulis: Sari, Harapin Hafid,
Andi Murlina Tasse
Kode Jurnal: jppeternakandd160364