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All Journal Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) The Indonesian Green Technology Journal
Achmanu Zakaria
Fakultas Peternakan Universitas Brawijaya
Earth & Planetary Sciences Other

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PENGARUH PENGGUNAAN MINYAK KELAPA DAN TALLOW SEBAGAI SUMBER ENERGI RANSUM TERHADAP PERFORMANCE BROILER Joko Irsan Sanyoto; Achmanu Zakaria; Imam Suryo
The Indonesian Green Technology Journal Vol 1, No 1 (2012)
Publisher : Program Pascasarjana Universitas Brawijaya

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Abstract

Penelitian tentang pengaruh penggunaan minyak kelapa dan tallow sebagai sumber energi dalam ransum terhadap performance telah dilakukan pada broiler umur 21-49 hari, dengan rataan bobot hidup awal 522 ± 20,58 g; koefisien keragaman 4 persen. Perlakuannya adalah 7 jenis ransum isokalori dan isonitrogen, yang diformulasikan masing-masing mengandung 1, 2, dan 3 % minyak kelapa atau tallow, serta satu ransum kontrol tanpa suplementasi minyak kelapa atau tallow. Hasil penelitian menunjukkan bahwa level minyak kelapa dan tallow berpengaruh nyata (P<0,05) terhadap bobot hidup (BH), pertambah-an bobot badan (PBB), bobot karkas (BK), dan bobot lemak abdominal (BLA); perlakuan berpengaruh sangat nyata(P<0,01) terhadap konsumsi pakan (KP),  konversi pakan  (KvP) dan berbeda nyata dengan kelompok kontrol (R0). Perlakuan tidak berpengaruh (P>0,05) terhadap persentase bobot lemak abdominal (PBLA), bobot liver (BL), persentase bobot liver (PBL), bobot organ visceral (BV) dan persentase organ viseral (PBV). Secara umum, antara ayam yang mendapatkan ransum minyak kelapa dan yang mendapatkan ransum tallow, tidak terdapat perbedaan (P>0,05) dalam performance. Disimpulkan bahwa level minyak kelapa dan tallow dalam ransum berpengaruh ter-hadap performance broiler, tetapi jenis sumber lemak tidak berpengaruh terhadap performance broiler. Penggunaan minyak kelapa dan tallow pada level 3 % dalam ransum menunjukkan performance broiler yang terbaik. Kata Kunci: ransum , broiler
Kuantitas dan kualitas telur ayam arab (Gallus turcicus) silver dan gold M. H. Yumna; Achmanu Zakaria; V. M. Ani Nurgiartiningsih
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 23, No 2 (2013)
Publisher : Faculty of Animal Science, Universitas Brawijaya

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This research was conducted to examine egg quantity and quality of Silver and Gold Arabic chicken (Gallus turcicus). The materials used in this study were 30 Silver and 30 Gold Arabic chicken aged 8-9 months which had mean of initial body weight were 1,93±0,13 and 2,00±0,15 kg respectively. The method was experiment on two groups of Arabic chicken based on feather color (Silver and Gold). Data was analyzed by unpaired t test. The study shows that egg weight of Gold Arabic chicken (46.81±2.41 g) was significantly heavier (P<0.01) than that of Silver Arabic chicken (42.75±2.22 g). However, there were no significant difference on egg number, egg index, yolk color eggs, yolk protein content, yolk fat content, and Haugh units among these two chickens. It could be concluded that Gold Arabic chicken could produce heavier egg weight than the Silver one although there were no differences on egg number, egg index, yolk color eggs, yolk protein content, yolk fat content, and Haugh units. The study suggests breeding Gold Arabic chickens due to its egg weight production. Keywords: Arabic chicken, feather color, quantity and quality eggs
Co-Authors Imam Suryo Joko Irsan Sanyoto M. H. Yumna Nurgiartiningsih, V. M. A.