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All Journal Majalah Ilmiah Peternakan E-Journal Of Animal Science Udayana University
S. PUTRA
FAKULTAS PETERNAKAN UNIVERSITAS UDAYANA
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Veterinary

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THE INCREASE OF OMEGA-3 BY FEEDING BALI CATTLE WITH SUPPLEMENTATION LEMURU FISH OIL IN MOLAMIX CONCENTRATE Sriyani, N.L.P.; Putra, S.; Saka, IK.; Gaga Partama, I.B.
E-Journal Of Animal Science Udayana University Vol 3, No 1, Tahun 2014
Publisher : E-Journal of Animal Science Udayana University

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Abstract

This study was carried out to increase the content of Omega-3 (EPA and DHA) on beef by feeding bali cattle with supplemented lemuru fish oil in Molamix concentration. A Randomized Complete Block Design was applied consists of 3 treatment diets and 4 weight groups as replication. There were tweleve Bali cattle used at range weigh of 248-277 kg. The cattle randomly allocated into 3 treatments fed with elephant grass + concentrate without fish oil supplementation as control (RKMBI10); elephant grass + concentrate with lemuru fish oil supplementation 5% (RKMBI5); and lemuru fish oil supplementation 10% (RKMBI10). The study showed that lemuru fish oil supplementation decreased dry matter consumption (BK) in accordance with the increase of concentration energy content. Fish oil supplementation produces ALA in beef fat RKMBI0 at 0.18%, RKMBI5 at 0.20% and RKMBI10 at­ 0.14 % which was not significantly different. While the EPA content in beef fat RKMBI5 at 0.07% higher than the beef meat RKMBI0 at 0.05%, and RKMBI10 at 0.04 %. RKMBI5 beef content of DHA. In contrary, 0.06 % was not found on RKMBI0 and RKMBI10 beef. The amount of omega-3 content in each 100 g of RKMBI5 at 1.16 mg and RKMBI10 at 1.75 mg significantly (P<0.05) higher than RKMBI0 at 0.60 mg. It can be concluded that fish oil supplementation in molamix lemuru concentrate decreased ration palatability which lead to decrease dry matter consumption. However, fish oil supplementation significantly increased the amount content of omega-3/100g on bali cattle.
ENERGY BALANCE AND PERFORMANCE OF BALI CATTLE FED WITH DIFFERENT TYPES AND COMPOSITIONS OF FORAGE Suryani, N. N.; Mahardika, I G.; Putra, S.; Sujaya, N.
E-Journal Of Animal Science Udayana University Vol 1, No 1, Tahun 2012
Publisher : E-Journal of Animal Science Udayana University

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An experiment was carried out to determine the energy balance and performance of bali cattle fed different forage compositions. Randomized Block Design consisted of four feed treatments with 3 block of weight live as replicates were used in this study. The initial weight of male bali cattle used range between 181-265 kg. These four treatments based on dry matter (DM) were: A (45% elephant grass + 0% rice straw + 15% glyricidia + 10% calliandra + 30% concentrate); B (30% elephant grass +10% rice straw + 20% glyricidia + 10% calliandra+ 30% concentrate) ; C (15% elephant grass +20% rice straw + 25% glyricidia +10% calliandra + 30% concentrate)  and treatmen D (0% elephant grass + 30% rice straw + 30% glyricidia  + 10% calliandra+ 30% concentrate) . Variables which were measured: nutrient consumption, balance energy, energy retention, weight gain and FCR. The results showed that Dry Matter and energy intake were highest in treatment C, but not significantly different (P>0.05) compare with the others. Weight gain was significantly the highest (P<0.05) in treatment C and FCR significantly the lowest (P<0.05). Energy retention treatments B, C and D did not show significant differences (P> 0.05) but in the A treatment significantly the lowest (P<0.05). Heat production significantly the lowest (P<0.05) in treatment D compared to treatment A and C. It could be concluded that the ration C gave lowest FCR and had higest weight gain compared to others treatment.
PENGARUH SUPLEMENTASI BEBERAPA SUMBER MINERAL DALAM KONSENTRAT TERHADAP SERAPAN, RETENSI, UTILISASI NITROGEN, DAN PROTEIN DARAH KAMBING PERANAKAN ETAWAH YANG DIBERI PAKAN DASAR RUMPUT PUTRA, S.
Majalah Ilmiah Peternakan Vol 9 No 3 (2006)
Publisher : Fakultas Peternakan Universitas Udayana

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Abstract

RINGKASAN Suatu penelitian tingkat stasiun telah dilaksanakan dengan tujuan untuk mempelajari pengaruh suplementasi beberapa sumber mineral dalam ransum terhadap serapan semu nitrogen (N), protein darah, retensi N, dan jumlah bersih N yang dimanfaatkan ternak kambing PE (NNU) yang diberi pakan dasar rumput alami. Rancangan yang digunakan pada penelitian ini adalah bujur sangkar latin yang terdiri atas 4 perlakuan ransum, 4 ekor kambing PE, dan 4 periode (minggu). Keempat perlakuan ransum tersebut adalah ransum A rumput alami + konsentrat tanpa suplemen-tasi sumber mineral; ransum B rumput alami + konsentrat yang disuplementasi MINERAL 10; ransum C adalah ransum B disuplementasi amonium sulfat; dan ransum D adalah ransum C disuplementasi PIGNOX. Nisbah antara rumput alami dengan konsentrat adalah 68% : 32%. Keempat ekor kambing tersebut mempunyai berat badan (? SD) rata-rata 18,2 ? 1,8 kg. Setiap periode dialokasikan waktu selama 3 minggu dengan 2 minggu pertama untuk periode pengamatan dan satu minggu terakhir untuk periode koleksi total. Namun, di antara periode diberikan waktu selama 7 hari sebagai waktu adaptasi atau istirahat. Hasil penelitian menunjukkan bahwa suplementasi sumber mineral berpengaruh tidak nyata (P>0,05) terhadap konsumsi N, serapan N, kadar protein darah, retensi N, nilai hayati protein ransum (BV), dan NNU, tetapi berpengaruh nyata (P<0,05) terhadap kadar urea darah. Secara kuantitatif, N terkonsumsi, terserap, teretensi, BV, dan NNU tertinggi terdapat pada perlakuan D. Hal ini disebabkan oleh kecernaan dan metabolisme protein ransum perlakuan D tertinggi di antara perlakuan lainnya. Namun, kadar urea dan protein darah secara kuantitatif menduduki peringkat kedua tertinggi (P>0,05) setelah perlakuan C. Ini berarti bahwa sumber N tersebut dapat dimanfaatkan kambing D secara lebih efisien. Dapat disimpulkan bahwa secara kuantitatif suplementasi MINERAL 10, amonium sulfat, dan PIGNOX pada perlakuan D adalah kombinasi terbaik dalam upaya meningkatkan N terserap, teretensi dan terutilisasi serta kadar protein darah ternak.
KECERNAAN BAHAN KERING DAN NUTRIEN RANSUM PADA KAMBING PERANAKAN ETAWAH YANG DIBERI HIJAUAN BERAGAM DENGAN ARAS KONSENTRAT “MOLMIK” BERBEDA CAKRA, I G. L. O.; DUARSA, M. A. P.; PUTRA, S.
Majalah Ilmiah Peternakan Vol 17 No 1 (2014): Vol 17, No 1 (2014)
Publisher : Fakultas Peternakan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (446.742 KB) | DOI: 10.24843/MIP.2014.v17.i01.p07

Abstract

Penelitian bertujuan untuk mengetahui pengaruh pemberian hijauan beragam dengan suplementasi konsentrat “Molamix” terhadap kecernaan bahan kering dan nutrien ransum. Percobaan menggunakan rancangan acak kelompok (RAK) dengan tiga perlakuan dan tiga kelompok/blok sebagai ulangan. Ternak yang digunakan sebanyak sembilan ekor (unsex) dengan kisaran berat badan awal 19,57 ± 2,4 kg. Ketiga perlakuan tersebut adalah perlakuan A: 70% hijauan (rumput lapangan) + 30% konsentrat ”molamix”; perlakuan B: 80% hijauan (40% rumput lapangan + 60% gamal) + 20% konsentrat ”molamix”; dan perlakuan C: 90% hijauan (20% rumput lapangan + 60% gamal + 20% waru) + 10% konsentrat ”molamix”. Air minum diberikan secara ad libitum. Penelitian menyimpulkan bahwa pemberian 90% pakan hijauan beragam (rumput, gamal, dan waru) dengan 10% konsentrat ”Molamix” dapat menghasilkan peningkatan kecernaan bahan kering, bahan organik, protein kasar, dan kecernaan serat kasar.
Co-Authors I G. Lanang Oka Cakra I Gede Mahardika I Nengah Sujaya Ida Bagus Gaga Partama IK. Saka M. A. P. DUARSA N. N. Suryani Ni Luh Putu Sriyani