Maulana Hamonangan Nasution
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PENGARUH PERBEDAAN LAMA PERIODE (STARTER - FINISHER) PEMBERIAN PAKAN DAN LEVEL PROTEIN TERHADAP NISBAH DAGING TULANG DAN MASSA PROTEIN DAGING DADA DAN PAHA AYAM PELUNG UMUR 1 MINGGU SAMPAI 11 MINGGU Samsudin, Muh; Sarengat, Warsono; Nasution, Maulana Hamonangan
Animal Agriculture Journal Vol 1, No 1 (2012): Volume 1, Nomor 1, Tahun 2012
Publisher : Animal Agriculture Journal

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Abstract

The study purpose to determine the effect of difference in feeding period (starter – finisher) and protein level meat – bone ratio and protein mass of breast and thigh of pelung chicken from 1 to 11 weeks old of age. The material used was 1 week old chickens pelung with sex between male and female are not distinguishability (mixture) of 96 tail-weight 49.92 +0.35 grams (0.701% CV). Feed used in this study are corn, rice bran, fish meal and broiler concentrate so CP 112. Research using experimental design using Complete Randomized Design (CRD) with 3 treatments ie T1 = treatment by administering Coarse Protein (PK) 18% for 3 weeks and PK 15% for 7 weeks; T2 = treated with PK 18% for 5 weeks and PK 15% for 5 weeks; and T3 = treatment with PK 18% for 7 weeks and then given PK 15% for 3 weeks and each of 8 replicates for each treatment. The parameters observed were feed intake, and feed rate. The results showed that the difference in length of feeding period and protein level no significant effect (P> 0.05) against the ratio of meat and bone mass of the thigh meat protein, while the mass of the protein significantly affect breast meat (P <0.05).Key words: pelung chicken, meat - bone ratio, the mass of the chest and thigh meat protein.
PENGARUH BERBAGAI FREKUENSI PEMBERIAN PAKAN PADA PEMBATASAN PAKAN TERHADAP PRODUKSI KARKAS AYAM BROILER Imamudin, Imamudin; Atmomarsono, Umiyati; Nasution, Maulana Hamonangan
Animal Agriculture Journal Vol 1, No 1 (2012): Volume 1, Nomor 1, Tahun 2012
Publisher : Animal Agriculture Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (150.38 KB)

Abstract

The research was aims to determine the influence of various feeding frequencies on feed restriction towards broiler chickens on carcass production. The experiment used 200 days old chick broilers unsex. Feed diet were calculated 22,69% crude protein; 2930 kcal/kg metabolizable energy. Design used in this research was Completely Randomized Design (CRD), with 4 treatments and 5 replications, so there were 20 cages as experiment units. Each experiment unit consisted of 10 brid. T0: ad libitum feeding according to PT. Charoen Pokphand standard. T1: feeding with 75% standard feed which is given 4 times a day, T2: feeding with 75% of standard feed which is given 3 times a day, T3: feeding with 75% of standard feed which is given twice a day. The carcass weight of broiler chickens on T0: 1378,6 g, T1: 1292,4 g, T2: 1294,4 g dan T3: 1295,4 g. The carcass percentage of broiler chickens on T0: 71,86 , T1: 70,89 , T2: 71,19 dan T3: 72,37 %. The carcass percentage cut portion breast of broiler chickens on T0: 35,17, T1: 37,24, T2: 35,35 dan T3: 36,14 %. The carcass percentage cut portion drumstick of broiler chickens on T0: 6,52, T1: 6,68, T2: 6,48 dan T3: 6,59 %. The carcass percentage cut portion thigh of broiler chickens on T0: 8,12, T1: 8,35, T2: 8,14 dan T3: 8,11 %. The carcass percentage cut portion wing of broiler chickens on T0: 5,46, T1: 5,42, T2: 5,83 dan T3: 5,51 %. The carcass percentage cut portion back of broiler chickens on T0: 11,97, T1: 11,86, T2: 11,66 dan T3: 11,56 %. The results showed that the influence of feeding frequency and feed restriction no significant effect (P> 0.05) on weight carcass, carcass percentage and carcass cut portionKey words: feed restriction, carcass weight, carcass percentage and carcass cut portion, broiler chicken