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S. PUTRA
FAKULTAS PETERNAKAN UNIVERSITAS UDAYANA
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.
Co-Authors I Gede Mahardika I Nengah Sujaya Ida Bagus Gaga Partama IK. Saka N. N. Suryani Ni Luh Putu Sriyani