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Iwan Roosdianto
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Biochemistry, Genetics & Molecular Biology Immunology & microbiology Medicine & Pharmacology Veterinary

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Pewarisan Karakter Fenotip Ayam Hasil Persilangan Ayam Pelung dengan Ayam Cemani Budi Setiadi Daryono; Iwan Roosdianto; Hendry Tri Sakti Saragih
Jurnal Veteriner Vol 11 No 4 (2010)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (249.249 KB)

Abstract

The germ plasm variability of Indonesian local chicken is well known and one species which known as“ayam Pelung” originated from West Java is famous for its meat. The present study aimed to observed thephenotype characters i.e. fur color and body weight in a crossbreed hybrids of Pelung and Cemani chickenas a potential meat type breed. Firstly, the breeding between Pelung (one male) and Cemani (4 Females)was performed in semi intensive cage. Secondly, experiment were undertaken using 4 groups of DOC (eachcontain 5 males DOC) : 1) DOC of broiler Cobb 500 vs broiler Cobb 500 ; 2) DOC of Pelung vs Pelung ; 3)DOC of Pelung vs Cemani ; and 4) DOC of Cemani vs Pelung. The animals were kept for 7 weeks (49 days)every week the animals body weight and fur color were recorded. The result showed that there weredifferences in the phenotype characters of between the different crossbreeds. The fur of 5 F1 (femaleCemani vs male Cemani) was black with average body weight 532 ± 39.294 g at week 7. Whilst the fur colorof majority (4/5) F1 (female Pelung vs male Cemani) was black with brown dots with average body weight570 ± 14.445 g at week 7. When Pelung was cross within the same species their F1 fur color was blendedbetween black, brown and whitish with average body weight 652 ± 33.846 g at week 7. It is concluded that,the parent stock in this case the Cemani play a major role in fur color character whereas there ware nodifferences in the body weight at the F1 between the two different parent stock (ie. Pelung, Cemani).
PECTORALIS THORACICUS MUSCLE PERFORMANCE OF HYBRID CHICKEN (F1) DERIVED FROM CROSSBREED BETWEEN BROILER AND PELUNG (Gallus gallus gallus) Saragih, Hendry Tri Sakti; Roosdianto, Iwan; Daryono, Budi Setiadi
Jurnal Kedokteran Hewan Vol 11, No 2 (2017): June
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.ked.hewan.v11i2.2282

Abstract

This research purpose was to study the phenotype characters of body weight and pectoralis thoracicus muscle performance of hybrid chicken (F1) derived from crossbreed between parent stock broiler strain Cobb-500 and Pelung (Gallus gallus gallus). The chicks were divided into 3 groups and each group consists of 5 days-old chicks (DOC). Group 1 (T1) was used as control involving DOC derived from crossbreed between female and male of broiler Cobb-500 strain. Group 2 (T2) involving DOC derived from crossbreed between female and male Pelung, while Group 3 (T3) was DOC derived from crossbreed between female broiler strain Cobb-500 and male Pelung. The chicken was grown up to 49 days to evaluate the body weight, the pectoralis thoracicus weight, the pectoralis thoracicus area, and myofiber area. Data were statistically analyzed using one way Anova. The results showed that the average of body weight in T1; T2; and T3 were 2,17086.02; 506.220.02; and 1,23868.25 g, respectively (P0.05). The average of pectoralis thoracicus muscle weight in T1; T2; and T3 were 165.0411.97; 21.262.44; and 68.741.94 g, respectively (P0.05). The average of pectoralis thoracicus muscle area in T1; T2; and T3 were 97.09,7; 616,4; and 63,41,8 cm2 , respectively (P0,05). The average of pectoralis thoracicus myofiber area in T1; T2; and T3 were 14.721.04; 4.662.1; and 13.131.3 m2 , respectively (P0.05). It was concluded that crossbreed between broiler strain Cobb-500 and Pelung improved the body weight and pectoralis thoracicus muscle performance of hybrid chicken (F1).
Co-Authors BUDI SETIADI DARYONO Hendry Tri Sakti Saragih