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Jurnal Peternakan Tropika
Published by Universitas Udayana
ISSN : jurnaltr     EISSN : 27227286     DOI : https://doi.org/10.24843/JPT
Core Subject : Health,
Veterinary
Jurnal Peternakan Tropika (JPT) was published by the Faculty of Animal Husbandry, Udayana University. Jurnal Peternakan Tropika (JPT) is published regularly, three times a year, in January-April, May-August, and September - December. Jurnal Peternakan Tropika (JPT) summarizes various manuscripts in the field of animal husbandry such as nutrition, production, reproduction, post-harvest (processing and technology) and socio-economic fields of livestock. Open manuscripts for lecturers and researchers related to the field of animal husbandry, and open to S1, S2 and S3 students, by following the rules set by Jurnal Peternakan Tropika (JPT).
Arjuna Subject : Umum - Umum
Articles 22 Documents
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Search results for , issue "Vol 5 No 2 (2017)" : 22 Documents clear
ANALISIS PENDAPATAN PETERNAK AYAM BROILER DENGAN SISTEM PEMELIHARAAN CLOSED HOUSE PADA POLA KEMITRAAN (Studi Kasus di Peternakan Plasma Sri Budi Ratini, Desa Candikusuma, Kecamatan Melaya, Kabupaten Jembrana) Prawira I G. I. K.; I G. Mahardika; I W. Sukanata
Jurnal Peternakan Tropika Vol 5 No 2 (2017)
Publisher : Animal Science Study Program, Faculty of Animal Husbandry, Udayana University

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Abstract

This research aims to analysis the farmer’s income of the broilers farm with the closed house system on the partnership models. Variables observe are investment cost, production cost, business revenue, operating income, R/C ratio and BEP business. This research used data for one year consisting of 7 production periods. The data were analyzed by quantitative descriptive analysis methods. The results showed that the investment cost is Rp 459.972.500 or Rp 41.816/tail, the average of production cost is Rp 322.804.204 per periods. The average revenue is Rp 353.650.992 per periods, theaverage income of broilers farmer reached out to Rp 20.391.337 each periods or Rp 1.020,74/kg body weight with the value of R/C ratio is 1,06. BEP of the production of broilers farm with closed house system on the partnership model is 6.771 kg body weight. BEP forselling price is equal toRp15.783/kg body weight. The results of this research showed that the performance of broilers production in closed house system on the partnership model is profitable and feasible.
APLIKASI BERBAGAI JENIS SLURRY DAN TINGKAT KADAR AIR TANAH TERHADAP PERTUMBUHAN DAN HASIL HIJAUAN Stylosanthes guianensis Suwartama I K.; A. A. A. S. Trisnadewi; M. A. P. Duarsa
Jurnal Peternakan Tropika Vol 5 No 2 (2017)
Publisher : Animal Science Study Program, Faculty of Animal Husbandry, Udayana University

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Abstract

The researchhas been to know the effect of various types of slurry and different soil water content and interaction to the growth and yield of Stylosanthes guianensis for 10 weeks at glass house research station of Animal Husbandry Faculty, Udayana University. Randomize block design was used in this experiment with split plot pattern. The main plot was type of slurry (cattle slurry, pig slurry and cattle bio-slurry) and the sub plot was soil water content {100% field capacity (FC) 85% FC, 70% FC, and 55%FC)}, therefore were 12 treatment combinations Per each unit of treatment repeated 3 times. Variables observed were plant height increase, number of leave increase, number of stern increase, dry weight of leaves, stem, root and total of forage, dry weight of leaves and stem ratio, dry weight of total forage and root, and leaves area. Results of the experiment showed that does not significantly interaction between type of slurry with high moisture content of the soil. To factors that type of slurry was not significantly different except on number of stern increase. Soil water content was not significantly different except on the increase of plant height, stem and total forage dry weight and dry weight of leaves and stem ratio. Based on the variables of the experiment, it could be concluded does not interaction between type of slurry and soil water content at all variables. That types of slurry was not significantly different, however cattle bio-slurry tend to give the highest result. Soil water content until 55% FC gave no affect both in growth and yield of Stylosanthes guianensis. Keywords: type of slurry, soil wter content, growth, Stylosanthes guianensis
EVALUASI TINGKAT CEMARAN MIKROBA PADA DAGING AYAM YANG DIPASARKAN DI BEBERAPA PASAR DI KOTA DENPASAR Setyawan I M. E.; S. A. Lindawati; I N. S. Miwada
Jurnal Peternakan Tropika Vol 5 No 2 (2017)
Publisher : Animal Science Study Program, Faculty of Animal Husbandry, Udayana University

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Abstract

The aimed of this study to analyze the level of microbe’s spreading (TPC, Coliform, E.coli ) and the water degree in chiken which sold in some traditional market in Denpasar. This study took place in Livestock Product Technology and Microbiology laboratory Faculty of Animal Husbandry – Udayana University for 3 months from September until November 2016. The design which was used for this study was a Randomized Block Design (RBD) with 4 treatments and 4 repititions. The 4 treatments were Sanglah market (S), Kreneng market (K), Badung market (B) and Pemedilan market (P). The part of the chicken which was used for this study was the chicken’s chest. This study used 2 step. The first step was descriptive aspects when the cutting process from the beginning until the end was observed fully. The second step was quantitative analysis including TPC (Total Plate Count), Coliform, E. coli and water degree. The results showed that TPC in Sanglah markets was 2.77 x 108 cfu/g, TPC in Kreneng market was 4.52 x 107 cfu/g, TPC in Badung pasar was 7.50 x 107 cfu/g and TPC in Pemedilan market was 4.87 x 107 cfu/g. Coliform in Sanglah market was 7.21 x 106 cfu/g, Coliform in Kreneng market was 4.42 x 106 cfu/g, Coliform in Badung market was 6.17 x 106 cfu/g, and Coliform in Pemedilan market was 5.10 x 106 cfu/g. Escherichia coli in Sanglah market was 6.25 x 105 cfu/g, Kreneng market 4.12 x 105 cfu/g, Badung market 3.55 x 106 cfu/g and Pemedilan market 4.72 x 104 cfu/g. The water degree in Sanglah market 75.39% 74.54% Kreneng market, Badung market 75.50% and Pemedilan market 75.86%. This study concluded that the level of microbe’s spreading in chicken in some some traditional markets in Denpasar was over Indonesia National Standard.
STUDI KUALITAS ORGANOLEPTIK DAGING BABI GULING DARI BABI BALI DAN BABI LANDRACE Widiadnyana I G. N. P.; N. L. P. Sriyani; I P. A. Astawa
Jurnal Peternakan Tropika Vol 5 No 2 (2017)
Publisher : Animal Science Study Program, Faculty of Animal Husbandry, Udayana University

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Abstract

Penelitian ini bertujuan untuk mengetahui perbandingan kualitas organoleptik daging babi guling yang berasal dari babi bali dan babi landrace. Babi yang digunakan pada penelitian ini adalah babi bali yang yang didatangkan dari Desa Gerokgak, Kabupaten Buleleng dipelihara secara ekstensif dengan diberikan pakan tradisional dan babi landrace dipelihara secara intensif dengan diberikan pakan komersial. Berat babi yang digunakan relatif sama dan dilanjutkan dengan proses penggulingan, kemudian dilakukan uji panelis terhadap daging babi guling tersebut. Variabel organoleptik yang diamati dalam penelitian ini meliputi warna, aroma tekstur, citarasa dan penerimaan keseluruhan dengan menggunakan rancangan acak lengkap dengan perbandingan dua sampel daging yang berbeda, data yang diperoleh dianalisis menggunakan analisis Non-Parametrik. Hasil penelitian menunjukan bahwa tingkat kesukaan panelis terhadap warna daging pada perlakuan babi landrace 10,14% tidak berbeda nyata dibandingkan perlakuan babi bali, sedangkan tingkat kesukaan panelis terhadap aroma, tekstur, citarasa, dan penerimaan keseluruhan pada perlakuan babi bali berbeda nyata berturut-turut 11,69%, 13,88%, 14,70% dan 15,78% dibandingkan perlakuan babi landrace. Berdasarkan hasil penelitian dapat disimpulkan bahwa dari keseluruhan uji organoleptik yang dilakukan penerimaan secara keseluruhan panelis lebih menyukai daging babi bali dibandingkan dengan babi landrace.
PENGARUH PEMANFAATAN LIMBAH WINE SEBAGAI PAKAN TERHADAP NON KARKAS INTERNAL KELINCI LOKAL (Lepus nigricollis) Atmaja C. G. R.; N. L. P. Sriyani; I M. Nuriyasa
Jurnal Peternakan Tropika Vol 5 No 2 (2017)
Publisher : Animal Science Study Program, Faculty of Animal Husbandry, Udayana University

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Abstract

A research has been carried out to determine the effect of wine waste usage as feed to local male rabbit (Lepus nigricollis) internal non carcass for 16 weeks in Tejakula Village, Buleleng Regency. The animal used in this research were 18 local male rabbit age 5 – 6 weeks. The randomized block design with three treatments and six blocks as replicates. The treatments were fed ration without wine waste as control diets (P0), fed ration containing 5% wine waste (P1), and fed ration containing 10% wine waste (P2). The variables observed in this research were percentage of lungs, heart, liver, kidney, and digestive tract. The results showed that the rabbit fed ration containing wine waste until level 10% has not significant different (P>0,05) on internal non carcass of local male rabbit. Keyword : local male rabbit, wine waste, internal non carcass
ANALISIS KELAYAKAN FINANSIAL USAHA PETERNAKAN ITIK PETELUR DENGAN SISTEM PEMELIHARAAN INTENSIF (Studi Kasus pada Peternakan Itik Petelur di Desa Banjarangkan, Kabupaten Klungkung) Suprapta I M.; I W. Sukanata; I K. A. Wiyana
Jurnal Peternakan Tropika Vol 5 No 2 (2017)
Publisher : Animal Science Study Program, Faculty of Animal Husbandry, Udayana University

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Abstract

The purpose of this research was to know about the production management and the financial feasibility of the layer duck farms as well as its sensitivity to the increase of feed prices and the decrease of eggs prices. This reasearch was conducted on December 2016 until January 2017 atI Ketut Mendra’s layer duck farm in Banjar Selat,Banjarangkan Village, Klungkung. The located of the study have determined by purposive. The data used primary data and secondary data that analyzed by quantitative descriptive method which includes the analysis of investment criteria, payback period, breakeven point, and switching value.The results of this study indicate that I Ketut Mendra’s layer duck farm was financially feasible indicated by the positive Net Present Value (NPV) of Rp 82,315,887, Internal Rate of Return (IRR) of 27.37%, Net Benefit Cost Ratio (Net B/C) of 1.46. Pay Back Period and Break Even Point could be reached on 0.45 years dan 6.93 years respectively. BEP production of this farm was273,702eggs/year, while the BEP price wasRp. 1,433 per egg. This farm was very sensitive to the decrease of theeggs pricesand the increase of the feed prices with a value of 3.5% and 4.67% respectively.
PENGARUH SUPLEMENTASI PROBIOTIK Saccharomyces spp. Gb9 DALAM RANSUM TERHADAP BOBOT POTONG, BOBOT KARKAS, DAN PERSENTASE KARKAS BROILER Cahyana I P. F.; I G. N. G. Bidura; N. L. G. Sumardani
Jurnal Peternakan Tropika Vol 5 No 2 (2017)
Publisher : Animal Science Study Program, Faculty of Animal Husbandry, Udayana University

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Abstract

The study was carried out to evaluation the effect supplementation of Saccharomyces spp Gb9 isolated from chickens colon in the ration on slaughter and carcass weight, and carcass percentage broiler chickens for 6 weeks at Dajan Peken, Tabanan, Bali. The randomized complete design (RAL) with three treatments and six replicates were used in a the research. Those treatments were ration without supplementation of Saccharomyces spp Gb9 (A), ration with supplementation of 0,20% Saccharomyces spp. Gb9 (B), and ration with supplementation 0,40% Saccharomyces spp. Gb9 (C). The variables observed were slaughter, carcass weight, and carcass percentage. The study showed that treatment B and C significantly (P<0,05) increased slaughter and carcass weight and also carcass percentage than treatment A. it can be concluded that supplementation 0,20 and 0,40% of Saccharomyces spp. Gb9 on the ration can increase slaughter and carcass weight, and carcass percentage of 2-6 weeks broiler chicken. Keywords: probiotic, Saccharomyces spp. Gb9, carcass, broiler
PERFORMA DAN KOEFISIEN CERNA BABI BALI YANG DIBERI RANSUM MENGANDUNG DEDAK PADI FERMENTASI Valentino I K. H.; T. I. Putri; K. Budaarsa
Jurnal Peternakan Tropika Vol 5 No 2 (2017)
Publisher : Animal Science Study Program, Faculty of Animal Husbandry, Udayana University

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Abstract

This study aims to determine the effect of giving feed containing fermented rice bran on the performance and coefficient of digestibility of feed of the pigs. This research was conducted for 12 weeks at the research farm Faculty of Animal Husbandry Udayana University and Proximate analysis at the Nutrition and Feed Laboratory of Udayana University Faculty of Animal Husbandry. Livestock used is bali pigs females weaning with average weight 17.75 ± 2.08 kg of 16 tails. This research used Randomized Block Design with 4 groups as replication and 4 treatments among others were feed non-rice bran fermentation (RA), feed with rice bran fermentation 15% (RB), feed with rice bran fermentation 22.5% (RC), and feed with rice bran fermentation 30% (RD). The variables observed were feed consumption, weight gain, FCR, dry matter digestibility coefficient, organic matter, crude protein, crude fiber, ether extract, and energy. The results showed that the dry matter digestibility coefficient, organic matter, crude fiber, energy, and FCR were not significantly different (P>0.05) among all treatments, while the feed consumption, body weight gain, crude protein digestibility coefficient and ether extract, show significant higher results (P<0,05) on RC and RD treatment compared with RA and RB. The results of this study can be concluded that the treatment of RC and RD can increase the feed consumption, body weight gain, crude protein digestibility coefficient, and ether extract. Keywords : bali pigs, rice bran fermentation. coefficient of digestibility feed, performance of pig,
PENGARUH SUPLEMENTASI MULTI NUTRIENT BLOCK TERHADAP PENAMPILAN KELINCI BETINA LOKAL (Lepus negricollis) Wiguna I G. D. A.; I M. Nuriyasa; A. W. Puger
Jurnal Peternakan Tropika Vol 5 No 2 (2017)
Publisher : Animal Science Study Program, Faculty of Animal Husbandry, Udayana University

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Abstract

This study aims to determine the effect of Multi Nutrient Block (MNB) supplementation on the performance of local female rabbits given ground grass feedstock. A randomized block design with four treatments and five blocks as replicates was used in this study, the treatment was a local female rabbit fed field grass onlyas control (R0), a control feed supplemented by MNB 15 g/head/day (R1), a control feedsupplemented MNB 30 g/head/day (R2), control feedsupplemented MNB 45 g/head/day (R3). The observed variabel wasl body weight, weight gain, grass consumption, MNB consumption, total consumption, energy consumption, crude protein intake, and feed conversion. The results showed that the higher the supplementation of MNB, the higher the final body weight, weight gain, MNB consumption, total consumption, energy consumption, and consumption of crude protein but reduced grass consumption compared with treatment without MNB supplementation (R0). It can be concluded that increasing multi nutrient block supplementation from 15g/head/day to 45g/head/day results in the performance of local female rabbit (Lepus nigricollis) also increased. Keywords: Performances, rabbit, multi nutrient block, field grass
ANALISIS PERFORMANCE USAHA TERNAK AYAM BROILER PADA MODEL KEMITRAAN DENGAN SISTEM OPEN HOUSE (Studi Kasus di Desa Baluk Kecamatan Negara) Maharatih N. M. D.; I W. Sukanata; I P. A. Astawa
Jurnal Peternakan Tropika Vol 5 No 2 (2017)
Publisher : Animal Science Study Program, Faculty of Animal Husbandry, Udayana University

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Abstract

A research had been carried out to determine performance of production and income of boiler business on the partnership model using opened house system for two month in plasma farmer was located in Baluk Village, Negara district, Jembrana Regency. The data used in this research is production data for 8 period from February 2016 - March 2017. The data of the first seven periods are secondary data while the eight period data is the primary data. The variables observed in this study are business profile, maintenance management, average harvest age, weight gain, FCR, index performance and depletion. Research data were analyzed by descriptive and quantitative method. In this model, the average cattle at age 30 days with an average body weight of 1.66 kg / head, weight gain of 1.62 kg / head or 53.62 gram / head / day, the value of FCR 1, 62, index performance 325.53 and the average depletion of 6.34%. The results of this study indicate was used average performance of broiler chickens in partnership model with open house system in Baluk Village, Negara district wasstill below standard, so the result was not maximal Key words: performance, broiler chicken, partnership model, open house.

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