THE EFFECT OF TYPE OF FEED AND SLAUGHTER AGE ON THE PERFORMANCES AND CARCASS CHARACTERISTIC OF MALE ARAB CHICKEN
Abstract: An experiment was
conducted to evaluate the effect of type of feed and slaughter age on the
performancesand carcass characteristics of male Arab chicken. Thirty six male
Arab chicken of seven weeks old weredivided into two groups, each group
consisted of three cages with six chicken in each group. Two types ofration
consisted of Ration One (Par-S + corn) containing 2904 kcal ME and 17 % CP, and
Ration Two (BRII) containing 3100 kcal ME and 19% CP. The chicken were raised
for seven weeks, weekly weighed, andrandomly taken for slaughter at 12 and 14
week old. The data collected were performances and carcasscharacteristics of
the chicken. The data were analyzed using analysis of variance of completely
randomiseddesign. The results showed that the chicken fed BR II consumed more
protein and energy (483.7 g CP and7868.8 kcal ME) compared to the chicken fed
BR I (444.0 g CP and 7586.1 kcal ME). Besides, the chickenfed BR II produced
heavier final body weight (1142.5 g) than the chicken fed with BR I (1048.6 g)
(P <0,05). Type of ration affected the tenderness of chicken. Slaughter age
influenced carcass weight andcarcass physical composition of the chicken
(P<0.05). Slaughter age affected the physical characteristic ofmeat. It
could be concluded that male Arab chicken fed ration containing higher CP and
ME (higher feeddensity) consumed more protein and energy, and finally had
heavier final body weight. Slaughter age influencedcarcass weight, carcass
physical composition and meat characteristics of the male Arab chicken.
Author: E. Suryanto, H. Sasongko,
M. Maryam, R. Santosa
Journal Code: jppeternakangg090024
