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Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Sciences)
Published by Universitas Papua
ISSN : 2620939X     EISSN : 26209403     DOI : -
Core Subject : Economy, Health, Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Veterinary
Jurnal Ilmu Peternakan dan Veteriner Tropis diterbitkan oleh Fakultas Peternakan Universitas Papua. Jurnal ini merupakan media komunikasi ilmiah dibidang peternakan dan veteriner yang berupa hasil penelitian atau telaah pustaka (review) yang meliputi produksi ternak, nutrisi dan makanan ternak, sosial ekonomi peternakan, dan budidaya ternak/satwa harapan, kesehatan ternak dan hewan kesayangan, serta veteriner. Jurnal ini diterbitkan dengan frekuensi dua kali setahun pada bulan Maret dan September. Redaksi menerima sumbangan artikel dengan ketentuan penulisan seperti tercantum pada halaman akhir pada isi jurnal ini.
Arjuna Subject : -
Articles 343 Documents
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Faktor-faktor pendukung usaha tani ternak ayam ras pedaging di Kabupaten Kepulauan Yapen: Supporting factors for broiler farming in kabupaten Kepulauan Yapen Karubaba, Soleman M.; Mulyadi, Mulyadi; Supriyantono, Andoyo; Widayati, Trisiwi W.; Palulungan, John Arnold
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 14 No. 1 (2024): Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Ve
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/jipvet.v14i1.396

Abstract

Abstract  In Kabupaten Kepulauan Yapen, more broiler chickens still need to be produced. Once the variables that affect production are known, optimal production can be carried out. This research aims to examine the variables that affect broiler chicken productivity. A descriptive methodology combined with a case study technique was used to perform the study. Six respondents who grew broiler chickens throughout four production cycles were interviewed and observed during the data collection. The factors affecting production are identified using multiple linear regression. The findings revealed that the number of birds at harvest, average body weight at harvest, depletion, farmer's education, farmer's age, and the number of family members were the factors that influenced (P>0.05) the output of broiler chickens. Breeders should take note of these characteristics in order to boost broiler production. Keywords: Broiler; Production; Yapen islands   Abstrak  Produksi ayam ras pedaging di Kabupaten Kepulauan Yapen masih perlu ditingkatkan. Peningkatan produksi secara optimal dapat dilakukan setelah faktor-faktor yang berpengaruh terhadap produksi diketahui. Penelitian ini bertujuan untuk mempelajari faktor-faktor yang berpengaruh terhadap produksi ayam ras pedaging. Penelitian dilakukan dengan menggunakan metode deskriptif dengan teknik studi kasus. Data dikumpulkan melalui pengamatan dan wawancara terhadap enam responden dengan empat siklus produksi. Regresi linier berganda digunakan untuk mengetahui faktor-faktor yang berpengaruh terhadap produksi. Hasil penelitian menunjukkan bahwa faktor-faktor yang mempengaruhi (P>0,05) produksi ayam ras pedaging adalah jumlah ayam saat panen, rataan bobot badan ayam saat panen, pendidikan peternak, umur peternak, dan jumlah anggota keluarga peternak. Oleh karena itu untuk meningkatkan produksi ayam ras pedaging maka perternak perlu memperhatikan faktor-faktor tersebut. Kata kunci: Ayam ras pedaging; Kepulauan Yapen; Produksi
Perubahan pH, kadar asam laktat, dan ammonia putak yang difermentasi anaerob dengan level nira lontar yang berbeda: pH, lactic acid, and ammonia changes anaerobic fermentation putak with different levels of palmyra sap Koni, Theresia Nur Indah; Sabuna, Cytske; Ndolu, Devi Anthonia Juliana; Asrul
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 14 No. 2 (2024): Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Ve
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/jipvet.v14i2.412

Abstract

Abstract Putak is a feedstuff as an energy source for livestock, but its high crude fiber content limits its use in feed. In this study, palmyra sap (PS) was used as an additive in fermentation putak. The objective of this study was to investigate the effect of the level of use of PS in putak fermentation on pH, lactic acid and ammonia. Four treatments and five replications. Treatments were (PN0): fermentation putak without  PS (0%); (PN1) putak fermented with 10% PS; (PN2) putak fermented with 20% PS (PN3) putak fermented with 30% PS. Putak fermentation is made with 35% moisture content and fermented for six days. Data on changes in pH, ammonia, and lactic acid were analyzed by analysis of variance and continued with Duncan's multiple range test at a confidence level of 0.05. The results showed that pH, ammonia and lactic acid were significantly (P<0.05) affected by the level of PS. The pH and ammonia levels in the treatment PN0 were significantly higher than the other treatments (PN1, PN2, dan PN3). Lactic acid levels in treatment PN0 were significantly lower (P<0.05) than in treatments PN1, PN2, and PN3. It can be seen that the decrease in pH is inversely proportional to the level of ammonia and directly proportional to the production of lactic acid in the fermented putak. It was concluded that the level of addition of PS affected the value of pH, ammonia, and lactic acid. The addition of 10% dry matter sap produced the highest lactic acid content. Keywords: Ammonia; Fermentation; Lactic acid; Putak Abstrak Putak merupakan pakan sumber energi bagi ternak namun kadar serat kasar yang tinggi membatasi pemanfaatannya dalam pakan. Pada penelitian ini digunakan nira lontar sebagai aditif dalam fermentasi putak. Penelitian ini bertujuan untuk mengkaji pengaruh level penggunaan nira lontar dalam fermentasi putak terhadap pH, NH3 dan asam laktat. Empat perlakuan dan lima ulangan yang dicobakan. Empat perlakuan yaitu (PN0): putak tanpa nira lontar (0%); (PN1) putak ditambahkan 10% nira lontar; (PN2) putak ditambahkan 20% nira lontar; (PN3) putak ditambahkan 30% nira lontar. Semua bahan yang difermentasi dibuat dengan kadar air 35% dan difermentasi selama enam hari. Data perubahan pH, NH3 dan kadar asam laktat dianalisis dengan analisis varians dan dilanjutkan dengan uji jarak berganda Duncan pada tingkat kepercayaan 0,05. Hasil penelitian menunjukkan bahwa pH, kadar NH3 dan kadar asam laktat nyata (P<0,05) dipengaruhi oleh level nira lontar. pH dan kadar NH3 pada perlakuan tanpa nira lontar (PN0) nyata lebih tinggi dari pada perlakuan lainnya (PN1, PN2 dan PN3). Kadar asam laktat pada perlakuan PN0 nyata lebih rendah (P<0,05) dari pada perlakuan PN1, PN2 dan PN3. Terlihat bahwa penurunan pH berbanding terbalik dengan kadar NH3 dan berbanding lurus dengan produksi asam laktat pada putak yang difermentasi. Disimpulkan bahwa level penambahan nira lontar berpengaruh terhadap nilai pH, NH3 dan asam laktat putak yang difermentasi. Penggunaan  10% nira lontar menghasilkan kadar asam laktat tertinggi. Kata kunci: Ammonia; Asam laktat; Fermentasi; Putak
Analisis pendapatan pengepul ayam kampung di Kecamatan Anjir Pasar Barito Kuala: Income analysis of local breed chicken collectors in Anjir Pasar Barito Kuala District Sugiarti, Sugiarti; Rostini, Tintin; Nurawaliyah, Siti
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 14 No. 2 (2024): Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Ve
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/jipvet.v14i2.419

Abstract

Abstract The aim of this study was to analyze the income of local breed chicken collectors at Anjir Market in Anjir Pasar District, Barito Kuala Regency, South Kalimantan Province. Respondents in this study were 8 local breed chicken collectors located at Anjir Market in Anjir Pasar District, Barito Kuala Regency, totaling 8 people where the determination was determined purposively, namely all local breed chicken collectors. The data collected in this study are primary data and secondary data. Primary data was obtained through interviews with collectors using a questionnaire while secondary data was obtained from related parties. The data obtained from the survey was tabulated and then the income of native chicken seller and the R/C ratio were calculated. The results showed that there were 2 marketing channels for local breed chicken collectors, namely: Collectors to onsumers and collectors to Big Collector to consumer. The highest income of local breed chicken seller is IDR 2,574,000 per month and the lowest is IDR 699,000 per month with an average of IDR 1,361,500 per seller per month with the highest R/C value of 1.20 and the lowest 1.09 with an average of 1.14. The overall R/C is greater than 1, so selling local breed chicken is profitable. Keywords: Collectors; Income analysis; Local breed chicken Abstrak Penelitian bertujuan untuk menganalisis pendapatan pengepul ayam kampung yang ada di Pasar Anjir di Kecamatan Anjir Pasar, Kabupaten Barito Kuala, Provinsi Kalimantan Selatan. Responden dalam penelitian ini adalah pengepul ayam kampung yang berada Pasar Anjir di Kecamatan Anjir Pasar, Kabupaten Barito Kuala yang berjumlah 8 orang dimana penentuan ditentukan secara purposif yaitu seluruh pengepul ayam kampung. Data yang dikumpulkan dalam penelitian ini adalah data primer dan data sekunder. Data primer diperoleh melalui wawancara dengan pengepul menggunakan kuisioner sedangkan data sekunder diperoleh dari pihak – pihak terkait. Data yang diperoleh dari survei ditabulasi kemudian dihitung pendapatan pedagang ayam kampung dan R/C rasio. Hasil penelitian menunjukkan bahwa Saluran pemasaran pedagang pengepul ayam kampung ada 2 yaitu: Pengepul ke konsumen dan Pengepul ke Pengepul Besar ke konsumen. Pendapatan pedagang ayam kampung tertinggi Rp 2.574.000 per bulan dan terendah Rp 699.000 per bulan dengan rata-rata Rp 1.361.500 per pedagang per bulan dengan nilai R/C tertinggi 1,20 dan terendah 1,09 dengan rata-rata 1,14. R/C secara keseluruhan lebih besar dari 1, sehingga berdagang ayam kampung menguntungkan. Kata kunci: Ayam kampung; Pendapatan; Pengepul ayam kampung
Pengaruh perendaman daging sapi dalam air rebusan daun salam (Syzygium polyanthum) terhadap kualitas kimia: The effect of soaking beef in booting water of salam leaf (Syzygium polyanthum) on chemical quality Windyasmara, Ludfia; Sariri, Ahimsa Kandi; Palulungan, John Arnold
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 14 No. 2 (2024): Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Ve
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/jipvet.v14i2.425

Abstract

Abstract  Beef is a food source from livestock that contains high nutrients. Beef is a source of animal protein that is easily digested in the human body. One way to prevent damage to beef is preservation by soaking the meat in boiling water of bay leaves. The purpose of this study was to determine the effect of storage time of beef that has been soaked with boiled water of bay leaves on chemical quality. This research method uses Completely Randomized Design (CRD). The data obtained were analyzed statistically using Analysis Of Variance (ANOVA). If there is a significant significant difference between treatments, the test is continued with Duncan Multiple Range (DMRT). Parameters observed in this study included pH, water content, dissolved protein and phenol tests. The results showed that the length of storage of beef that had been soaked in boiling water of bay leaves was non-significant (P>0.1) on the pH value and water content but was significantly different (P<0.05) on dissolved protein and significantly different (very significant). P<0.01) to phenol. The longer the storage of beef in the refrigerator will increase the water content and dissolved protein but not with phenol. Keywords: Beef; Boiled water of bay leaves; Chemical quality   Abstrak  Daging sapi merupakan bahan pangan asal ternak yang mengandung nutrisi tinggi. Daging sapi adalah sumber protein hewani yang mudah dicerna di dalam tubuh manusia. Salah satu cara untuk menghambat kerusakan daging sapi adalah pengawetan dengan merendam daging dengan air rebusan daun salam. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh lama penyimpanan daging sapi yang telah direndam dengan air rebusan daun salam terhadap kualitas kimia. Metode penelitian ini menggunakan Rancangan Acak Lengkap (RAL). Data yang diperoleh dianalisis secara statistik menggunakan Analisis Of Variance (ANOVA). Apabila terdapat beda nyata yang signifikan antar perlakuan, uji dilanjutkan dengan Duncan Multiple Range (DMRT). Parameter pengamatan penelitian ini meliputi uji pH, kadar air, protein terlarut dan fenol. Hasil penelitian menunjukkan lama penyimpanan daging sapi yang telah direndam dengan air rebusan daun salam non signifikan (P>0,1) terhadap nilai pH dan kadar air namun signifikan berbeda nyata (P<0,05) terhadap protein terlarut dan signifikan berbeda sangat nyata (P<0,01) terhadap fenol. Semakin lama penyimpanan daging sapi di refrigerator akan meningkatkan kadar air dan protein terlarut tetapai tidak dengan fenol. Kata kunci: Air rebusan daun salam; Daging sapi; Kualitas kimia
Analisis produksi dan kualitas telur ayam ras petelur yang ada di Kabupaten Sorong: Analysis of Production and Quality of Commercial Layer Chicken Eggs in Sorong Regency Nauw, Magriet B. H.; Hartini, Sri; Suawa, Elfira Kariane
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 14 No. 2 (2024): Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Ve
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/jipvet.v14i2.433

Abstract

Abstract  Sorong Regency is the food barn of Sorong Raya, which includes Sorong Regency, South Sorong Regency, Sorong City, Maybrat Regency, Tambrauw Regency, and Raja Ampat Regency. The egg production of Sorong Regency is used to meet the needs of Sorong Regency as well as the Greater Sorong area, including Sorong City, South Sorong Regency, and Raja Ampat Regency. This study aims to analyze the production or performance of laying hens and evaluate the quality of eggs laid by hens in Sorong Regency. The method used in this research is the descriptive method, involving data collection techniques based on direct observation in the field, interviews with farmers, laboratory testing, and observation. Eight farmers were interviewed, and egg samples were taken to be tested for their quality. The average number of eggs taken from each farmer was 30 eggs per week, totaling between 117 and 120 eggs. The variables observed included 1) Performance, which involved feed consumption, feed conversion, and depletion. 2) Hen Day Production (HDP), and 3) Egg quality. The collected data were processed and presented in tables to determine the total and average values. Correlation tests were applied to examine the relationship between hen age and egg production, external egg quality, which includes egg weight, egg shape index, shell weight, shell thickness, and internal egg quality, including yolk color and Haugh unit. The study results revealed that 1) Hen Day Production of laying hens in Sorong Regency is still below the normal standard of daily egg production for ISA Brown laying hens. 2) On average, feed consumption and total depletion of laying hens in Sorong Regency are within the standard range, but the feed conversion value is still high and has not met the standard feed conversion value for ISA Brown laying hens. 3) Based on data on egg weight, IBT, shell weight, and shell thickness, the external egg quality of laying hens in Sorong Regency, according to BSN (3926: 2008), falls into the Medium category. Meanwhile, based on data on Air Cavity Depth, Yolk Color, and Haugh Unit, the internal quality of eggs from laying hens in Sorong Regency, according to BSN (3926: 2008), falls into Quality I. Keywords: Egg production; Egg quality; ISA Brown laying hens; Sorong Regency,   Abstrak  Kabupaten Sorong merupakan lumbung pangan Sorong Raya yang meliputi Kabupaten Sorong, Kabupaten Sorong Selatan, Kota Sorong, Kabupaten Maybrat, Kabupaten Tambrauw dan Kabupaten Raja Ampat.  Produksi telur ayam ras Kabupaten Sorong digunakan untuk menyuplai kebutuhan Kabupaten Sorong serta kebutuhan daerah Sorong Raya antara lain Kota Sorong, Kabupaten Sorong Selatan, dan Kabupaten Raja Ampat. Penelitian ini bertujuan untuk menganalisis produksi atau performa ayam ras petelur serta menganalisis kualitas telur ayam ras petelur di Kabupaten Sorong. Metode yang digunakan dalam penelitian ini metode deskriptif dengan teknik pengumpulan data berdasarkan observasi langsung di lapangan dan wawancara dengan peternak serta pengujian dan pengamatan di laboratorium. Delapan orang peternak diwawancara dan ambil sampel telur untuk diuji kualitas telur. Jumlah telur yang diambil rata-rata 30 butir/minggu dari peternak, sehingga total telur yang diambil dari masing-masing peternak berkisar 117-120 butir. Variabel yang diamati 1) Performa meliputi konsumsi pakan,  konversi pakan dan deplesi. 2) Hen Day Production (HDP) dan 3) Kualitas telur. Data yang diperoleh diolah dan ditampilkan dalam tabel untuk kemudian dicari jumlah dan rata-rata nilai. Uji korelasi diberlakukan untuk melihat korelasi antara umur ayam dengan produksi telur, kualitas telur ekternal yang meliputi; berat telur, indeks bentuk telur, berat kerabang, ketebalan kerabang, dan kualitas telur internal yang meliputi: warna kuning telur dan Haugh unit. Hasil penelitian diperoleh 1) Produksi telur harian (Hen Day Production) ayam ras petelur di Kabupaten Sorong masih dibawah standar normal produksi telur harian ayam petelur ISA Brown, 2) Secara rataan konsumsi pakan dan total deplesi ayam ras petelur di Kabupaten Sorong masih sesuai dengan standar konsumsi pakan dan total deplesi ayam ras petelur, namun nilai konversi pakan masih tinggi atau belum memenuhi standar nilai konversi pakan ayam petelur ISA Brown dan  3) Menilik data Berat telur, IBT, berat dan tebal kerabang, maka kualitas telur eksternal ayam ras petelur Kabupaten Sorong berdasar BSN (3926:2008) termasuk pada kategori Sedang, sedangkan berdasarkan data Kedalaman Rongga Udara, Warna Kuning Telur dan Haugh Unit maka kualitas internal telur ayam ras Petelur Kabupaten Sorong berdasarkan BSN (3926:2008) termasuk dalam Mutu I. Kata Kunci: Ayam petelur ISA Brown; Kabupate Sorong; Kualitas Telur; Produksi telur,
Analisis cemaran mikrobiologis pangan asal ternak pada jajanan anak sekolah dasar: Microbiological analysis contamination of children’s snacks elementary school Inriani, Noveling; Rumetor, Sientje Daisy; Tethool, Angelina Novita
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 14 No. 2 (2024): Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Ve
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/jipvet.v14i2.477

Abstract

Abstract This study examined the microbiological contamination of street food that consumed by children at primary. The study, specifically focused on the detection of total microorganisms such as Escherichia coli, and Salmonella sp. Microbiological analyses is one way to determine the level of hygiene of snack foods. Presence of microbes determined by using Total Plate Count (TPC), detection test was applied to detect E.coli and Salmonella sp test applied detect present of Salmonella sp. Quantitatif and qualitatif methods have been sed with sampel snacks collection were obtained street food at primary schools. TPC test results showed that 6 samples of snacks have been contaminated with microbes with the threshold of the maximum limit. Those snacks, namely G1 (batagor) 2.6 x 10-5 cfu/gr, K1 (batagor) 1.3 x 10-5 cfu/gr, L2(egg meat ball) 2.3 x 10-5 cfu/gr, M1 (egg roll) 3.8 x 10-5 cfu/gr, N (meatball) 1.1 x 10-5 cfu/gr and Q1 (batagor) 1.1 x 10-5 cfu/gr. Results Salmonella sp test indicated that there were 9 samples positively contaminated with salmonella sp bacteria. Those are D2 (chicken sausage), E1 (egg roll), E2 (chicken meat ball), F2 (chicken meat ball), G1 (batagor), G2 (fried sausage), N (meatball), P1 (nuggets), P2 (chicken meat ball). Escherchia coli detection test results all samples were declared negative. There were 6 school locations (G, K, L, M, N, Q) different snack samples contaminated with microbes, 6 school locations (D, E, F, G ,N, P) snack samples were contaminated with Salmonella sp. Those snacks were declared not recommended for consumption. Keywords: Contamination; E. coli; Microbes; Salmonella sp; Snacks Abstrak Penelitian ini meneliti kontaminasi mikrobiologi pada jajanan yang ditujukan untuk anak-anak sekolah dasar di distrik Manokwari Barat, dengan fokus khusus pada deteksi mikroorganisme total, E. coli, dan Salmonella sp. Salah satu cara untuk mengetahui tingkat higienitas dari pangan jajanan adalah dengan analisis mikrobiologi berupa uji keberadaan mikroba dengan Total Plate Count (TPC), uji deteksi E.coli dan uji Salmonella sp. Sampel jajanan hasil olahan ternak diperoleh dari jajanan yang ada di Sekolah Dasar di wilayah distrik Manokwari Barat. Penelitian ini menggunakan gabungan metode kualitatif dan kuantitatif dengan menggunakan teknik pengambilan sampel yaitu purposive sampling. Hasil uji TPC pada jajanan pangan hasil ternak di Sekolah Dasar distrik Manokwari Barat terdapat 6 sampel yang berada diambang batas maksimum yaitu sampel G1 (batagor) 2.6 x 10-5 cfu/gr, K1 (batagor) 1.3 x 10-5cfu/gr L2 (pentol telur) 2.3 x 10-5 cfu/gr. M1 (telur gulung) 3.8 x 10-5 cfu/gr, N (pentol bakso) 1.1 x 10-5 cfu/gr dan Q1 (batagor) 1.1 x 10-5 cfu/gr. Hasil pengujian deteksi Salmonella sp terdapat 9 sampel yang positif tercemar bakteri Salmonella sp. D2 (sosis ayam), E1 (telur gulung), E2 (pentol ayam), F2 (pentol ayam), G1 (batagor), G2 (sosis goreng), N (pentol bakso), P1 (nugget), P2 (pentol ayam) sedangkan untuk hasil uji deteksi E. coli semua sampel dinyatakan negatif. Dari hasil penelitian ini dinyatakan bahwa ada 6 lokasi (G, K, L, M, N, Q) telah terkontaminasi mikroba diambang batas dan tidak layak untuk dikonsumsi dan 6 lokasi (D, E, F, G, N, P) telah terkontaminasi Salmonella sp dan dinyatakan tidak layak untuk dikonsumsi. Kata kunci: E. coli; Mikroba; Pangan jajanan; Salmonella sp; Total plate count
Stochastic frontier modelling of technical efficiency and input elasticities in independent broiler production systems in Sorong Regency, Indonesia Lokden, Salmon; Pakage, Stepanus; Pattiselanno, Fredy; Wajo, Mohammad; Baaka, Alnita; Iyai, Deny; Manik, Hotlan; Suawa, Elfira K.; Rahayu, Bernadetta W. I.
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 15 No. 4 (2025): Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Ve
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/jipvet.v15i4.541

Abstract

This study assessed the production performance and technical efficiency of independent broiler farmers in Sorong Regency, Indonesia, using a stochastic frontier framework. The objective of the research is to quantify the influence of major production inputs on output, estimate technical efficiency levels, and evaluate the extent to which inefficiency contributes to variations in broiler performance under open-house production conditions. Primary data were collected from active broiler farmers and analyzed using a Cobb–Douglas stochastic frontier production function estimated through maximum likelihood procedures to obtain input elasticities and individual efficiency scores. The results indicated that broiler production performed competitively, with a performance index of 456, low mortality, and an efficient feed conversion ratio. The production frontier estimation showed that day-old chicks and feed were the dominant determinants of output, while medication, electricity, and fuel inputs did not exert statistically significant effects. Average technical efficiency reached 0.89, with 86.6 percent of farmers operating at high-efficiency levels. The gamma parameter of 0.83 indicated that most output variation stemmed from technical inefficiency rather than random disturbances, underscoring the relevance of managerial capacity in shaping production outcomes. The study concludes that improving the quality of biological inputs and strengthening managerial practices is essential for sustaining productivity among independent broiler farmers. The findings provide empirical guidance for technical training programs, input quality improvement, and targeted interventions to enhance production efficiency in eastern Indonesia.
Identification types and nutritional composition of traditional pig feed in rural areas of Timor Island and its influence on production efficiency Suryani, Ni N.; Samba, Fredeicus D.; Nguru, David A.; Kertiyasa, I. K. Yoga; Widu, Asri A.
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 15 No. 4 (2025): Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Ve
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/jipvet.v15i4.547

Abstract

The use of traditional feed depends on the location of pig production. Information regarding traditional ration variations and nutritional content is not yet available, especially in rural areas of Timor Island. This research aims to identify the types and nutritional composition of traditional feeds used in rural pig rearing and to analyze their effects on production efficiency. The study was conducted in four villages in Taebenu District, Kupang Regency. This research used a descriptive observational design with a cross-sectional approach. Data collection was carried out to provide an overview of the types of traditional feed used, their nutritional composition, and their relationship to production efficiency. The data obtained were analyzed descriptively to describe the distribution of feed types and their nutritional composition; Pearson correlation tests and linear regression analyses were used to determine the relationships and their influence on production efficiency. The results of the research show that the composition of traditional feed across the four sampling locations is generally not much different and is highly diverse, which affects the diversity of its nutritional value. In this study, there was a positive correlation between nutrition and body weight gain and feed conversion. At the same time, regression analysis showed that crude protein and metabolic energy were the main factors that increased production efficiency. Based on the results of this research, it can be concluded that variations in local feed types result in differences in nutritional composition. The results of correlation analysis show that feed composition has a significant influence on the growth and production efficiency of pigs, crude protein and energy metabolism have a positive relationship with body weight gain and negative with feed conversion, while crude fiber has the opposite effect, regression analysis shows that crude protein and metabolic energy are the main factors that increase production efficiency, while crude fiber interferes with livestock performance.
The effect of adding angkak as a substitute for saltpeter in the production of se'i beef with different storage durations Sabtu, Bastari; Suryatni, Ni P. F.; Nepa, Juliana M.
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 15 No. 4 (2025): Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Ve
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/jipvet.v15i4.550

Abstract

This study aimed to evaluate the physicochemical and microbiological quality of beef se’i produced with angkak extract as a natural saltpeter substitute at different storage durations. A factorial Completely Randomized Design (CRD) was applied, consisting of five angkak concentrations (0%, 1%, 1.5%, 2%, and 2.5%) and four storage durations (3, 5, 7, and 9 days). The measured variables included pH, total plate count (TPC), presence of Escherichia coli, and color characteristics. Data on pH and TPC were analyzed using ANOVA followed by Duncan’s test, color evaluation used the Kruskal–Wallis test, and E. coli was analyzed qualitatively. The interaction between angkak concentration and storage duration significantly affected pH, TPC, and color (P < 0.05) and suppressed E. coli growth. Increasing angkak levels and longer storage duration resulted in higher pH values and lower bacterial counts, indicating better preservation potential. Color scores decreased with higher angkak concentrations and longer storage time, although acceptable sensory characteristics were maintained until the fifth day of storage. No E. coli contamination was detected in any treatment. In conclusion, angkak extract shows promising potential as a natural alternative to saltpeter in the production of beef se’i, improving preservation, controlling microbial growth, and maintaining acceptable product quality.
The effect of addition of methionine and lysine in rations containing fermented palm kernel cake on broiler protein efficiency ratio M. Alfarizi; Mairizal, Mairizal; Akmal, Akmal
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 15 No. 4 (2025): Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Ve
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/jipvet.v15i4.563

Abstract

This study aims to determine the effect of methionine and lysine supplementation in rations containing fermented palm kernel cake inoculated with Bacillus cereus V9 on the Protein Efficiency Ratio. This study used a completely randomized design (CRD) with five treatments and four replications. The treatments in this study were different levels of methionine and lysine administration in rations containing fermented palm kernel cake. Treatment P0 = is a control ration (RK), namely a ration containing fermented palm kernel cake without the addition of methionine and lysine. P1 = RK + 0.25% lysine and 0.25% Methionine, P2 = RK + 0.5% lysine and 0.25% Methionine, P3 = RK + 0.25% lysine and 0.5% Methionine and P4 = RK + 0.5% lysine and 0.5% Methionine. Observed variables are Feed Consumption, Body Weight Gain, Protein Consumption, and Protein Efficiency Ratio. Data were processed using analysis of variance with Duncan's advanced test. The results of the study showed that the addition of methionine and lysine to rations containing fermented palm kernel meal did not significantly affect (P > 0.05) feed consumption, but significantly affected (P < 0.05) protein consumption, body weight gain, and protein efficiency ratio. The addition of 0.5% methionine and lysine can increase body weight gain, protein intake, and protein efficiency ratio. This study concludes that the addition of 0.5% methionine and 0.5% lysine to rations containing fermented palm kernel meal by Bacillus cereus V9 can increase the protein efficiency ratio.

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