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Journal : E-Journal Of Animal Science Udayana University

THE ROLE OF UREA LIME MIXTURE IN CONCENTRATE CONTAINING DIFFERENT LEVELS OF CASSAVA ON RUMEN FERMENTATION OF ETAWAH CROSSBRED GOAT O. Cakra, I G. L.; Sudana, I. B.; Mahardika, I G.; G. Partama, I. B.
E-Journal Of Animal Science Udayana University Vol 2, No 1,Tahun 2013
Publisher : E-Journal of Animal Science Udayana University

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Abstract

An experiment was carried out to study to the role of urea lime mixture in concentrate containing cassava on the rumen fermentation of the etawah crossbred goat through in-vivo experiment. A randomized block design (RBD) consisted of 4 different rations and 4 replicates was used in this experiment. Atotal of 16 etawah crossbred goats with initial body weight ranging from 12.4 - 19 kg were aranged in to 16 pens experiment. Four feed treatments (A, B, C and D) were offered to four groups of four goats. The first treatment (A) was 50% elephant grass 50% concentrate (without cassava urea lime) as control diet, the second treatment (B) was 50% elephant grass 50% concentrate (without cassava, with 4% urea and 2% lime), the third treatment (C) was 50% elephant grass 50% concentrate (with 25% cassava, 4% urea and 2% lime), and fourth treatment (D) was 50% elephant grass 50% concentrate (with 50% cassava, 4% urea and 2% lime). Ration was composed based on standard requirement of 15 kg body weight goat with 75 g daily weight gain. Results of This study showed that the concentration of NH3, VFA, propionic acid, and protozoa rumen population on treatment A, B, C, and D were significantly different (p<0,05). It can be concluded that Utilization of 4% urea and 2% lime without cassava in concentrate increased N-NH3 level of rumen fluid, but level of N-NH3 rumen fluid on goat fed with 4% urea and 2% lime in concentrate contain 25 and 50% cassava was not increase, compared to thoset fed controled (treatment A). Propionic acid level and rumen protozoa population could be increased through urea lime and cassava addition in concentrate.
EFFECTIVENESS OF SIMANTRI APPLICATION AND ITS ENFLUENCE ON THE IMPROVEMENT OF FARMER’S INCOME IN BALI Maha Putra Sanjaya, Agus; Suparta, I Nyoman; Lanang Oka, I. Gst.; 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

A survey was carried out to analyze  the effectiveness level of Simantri application and the effectiveness of Simantri application on increasing farmer’s income. Structured questionaires were used to obtain information from 138 respondents consisting of chairmans, secretaries, and treasurers of forty-six groups of Simantri from 2009-2010. The groups of Simantri selected by purposive sampling method. Data obtained were analyzed by descriptive method and statistic analysis. Results indicated that : less than a quarter of respondents (23.92%) effective in Simantri application, while 105 respondents (76.08%) was less effective. Effectiveness of Simantri application improved farmer’s income in Bali.
PROTEIN AND ENERGY REQUIREMENT FOR MAINTENANCE AND GROTH OF BALI CATTLE Mariani, N.P; Mahardika, I G.; Putra, Sentana; Gaga Partama, I.B.
E-Journal Of Animal Science Udayana University Vol 2, No 1,Tahun 2013
Publisher : E-Journal of Animal Science Udayana University

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Abstract

This experiment was conducted to determine the protein and energy requirement for maintenanceand growth of bali cattle. The experiment used randomized completely block design (RCBD), whichconsisted of five treatments and three weight groups as block. The initial body weight of male bali cattlewas 198.67-207.00 kg. The treatments were five rations which composed with different protein andenergy content as follows: ration A with 15.42% protein and 4020 kcal GE/kg DM, ration B with14.74% protein and 3750 kcal GE/kg DM; ration C with 13.11% protein and 3790 kcal GE/kg DM ;ration D with 10.33% protein and 3920 kcal GE/kg DM, and ration E with 10.58% protein and 3530 kcalGE/kg DM. The variables measured were nutrient intake and as well as the calculation of the energy andprotein requirement. The results showed that dry matter and energy intake were not significant different,but the highest protein consumption was on A treatment and the lowest was on E treatment (0.77 vs 0.52kg/d). Requirement of protein and energy for maintenance was 8.23 g/ W0.75/d and 137.85 kcal/W0.75/d,while requirement of protein and energy for growth was 345.25 g/kg body weight gain and 3753.31kcal/kg body weight gain. Total protein and energy requirements of growing bali cattle could becalculated with the formula PRt = 8.23 W0.75 + 345.25 ?W g / d and ERt = 137.85 W0.75 + 3753.31 ?Wkcal/d, where: PRt is total protein requirements; ERt is total energy requirements; W is body weight and?W is weight gain ).
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.
BLOOD AND MEAT CHOLESTEROL LEVELS OF MALE BALI DUCK WHICH GIVEN COMMERCIAL RATION SUPPLEMENTED WITH PAPAYA LEAF ( Carica papaya L ) MEAL Siti, Ni wayan; Sudana, I.B.; Budaarsa, Komang; 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

An experiment was carried out to study the  levels of blood and meat cholesterol of male bali duck fed commercial diets supplemented papaya leaf (Carica papaya L) meal, in the Bali Provincial Laboratory. The design was completely randomized design (CRD) with 4 treatments and 5 replications. The fourth treatment were100 % commercial ration without papaya leaf meal (A) ; 98% commercial ration supplemented 2% papaya leaf meal ( B ) ;  96% commercial ration  supplemented 4 % papaya leaf meal (C) and 94 % commercial ration supplemented 6 % papaya leaf meal (D). The variables measured were total cholesterol, triglycerides, LDL and HDL blood and meat of male bali duck. The results showed that papaya leaf meal supplemented in the commercial ration from 2-6 % can significantly reduced total cholesterol, triglycerides and LDL, and increased HDL blood and meat of male bali duck. From the results of this study it be concluded that papaya leaf meal supplemented in commercial ration 2-6 % can reduced total cholesterol, triglycerides and LDL, and increased HDL blood and meat of male bali duck.