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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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Exploration of the diversity of local green fodder of goats in North Biak District, Biak Numfor Regency Tethool, Rina M.E.S; Santoso, Budi; saragih, Evi Warintan
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 15 No. 3 (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.v15i3.562

Abstract

Sustainable goat production in North Biak District, Papua, depends heavily on locally available forages, yet empirical information on species diversity remains limited. This study described the forage plants fed to goats by smallholders in four villages (Dofyo Wafor, Warsansan, Andey, Saukobye). Using a descriptive design, we conducted interviews and direct field observations with 20 purposively selected farmers. Forage taxa were identified to species level using field guides and plant-identification software; uncertain specimens were referred to the University of Papua’s Center for Biodiversity Research. We documented 12 forage species supplied to goats. The assemblage was dominated by woody plants—primarily trees and shrubs—with a small contribution from grasses. Ficus spp. were prominent within rations (e.g., F. maclellandii, F. racemosa, F. hispida, F. variegata), alongside other browse species such as Bauhinia glabra, Glochidion glomeratum, Macaranga hispida, Boehmeria nivea, Clerodendrum paniculatum, Garcinia dulcis, Morinda citrifolia, and Saccharum edule. By growth form, forages comprised approximately 67.7% trees, 25.0% shrubs, and 8.3% grasses. Several species reported dual use as ethnoveterinary resources (e.g., Glochidion glomeratum, Morinda citrifolia, Garcinia dulcis), indicating potential functional-feed roles beyond nutrition. Findings highlight a diverse, browse-dominated forage base that can be leveraged to support maintenance and production in smallholder goat systems. We recommend follow-up work on seasonal availability, nutritive value, and secondary-metabolite profiles to guide cultivation, ration formulation, and dry-season feeding strategies.
Physicochemical quality of cow’s milk mozzarella cheese using rennet enzyme and lime juice as a natural coagulant Rizal, Choirul Syamsul; Windyasmara, Ludfia
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 15 No. 3 (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.v15i3.573

Abstract

Cow’s milk is a natural food source rich in essential nutrients and can be processed into various value-added products, including mozzarella cheese. Although traditional mozzarella is made from buffalo milk, cow’s milk is now more commonly used due to its wider availability and lower production costs. This study evaluated the effect of lime (Citrus aurantiifolia) juice as a natural coagulant on the sensory, physical, and chemical characteristics of cow’s milk mozzarella. A Completely Randomized Design (CRD) was applied using 500 mL of cow’s milk, 15 g coarse salt, and 0.5 mL rennet enzyme per batch, with varying volumes of lime juice. Data were analyzed by ANOVA, followed by Duncan’s Multiple Range Test (DMRT) at P < 0.05. The resulting mozzarella showed soluble protein of 0.65–1.12%, moisture of 45.67–49.33%, yield of 8.80–11.00%, texture (penetrometer) of 0.05–1.58 mm/g, and meltability of 32.04–43.82%. Lime juice level significantly affected yield, texture, and meltability, but not soluble protein or moisture.
Viability of centrosema pubescens, macropthilium artopurpureum, and clitoria ternatea seeds with soaking treatment Sawen, Diana; Mulyadi, Mulyadi; Rumbewas, Yosina E.S.
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 15 No. 3 (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.v15i3.577

Abstract

The cultivation and utilization of legumes as forage crops are often constrained by hard seed coats that inhibit germination. Physical scarification through hot-water soaking offers a practical and effective solution for farmers. This study aimed to evaluate the germination viability of Centrosema pubescens, Macroptilium atropurpureum, and Clitoria ternatea seeds following soaking treatments. The experiment was conducted over two months at the Agrostology Laboratory, Faculty of Animal Science, University of Papua, using a completely randomized factorial design with two factors: soaking temperature (60°C, 70°C, and 80°C) and legume seed type, each replicated four times. The results showed that soaking seeds at 80°C significantly improved germination time, number of germinated seeds, seedling height, number of leaves, and overall germination percentage. The shortest germination time was two days, with 2–3 seeds germinating per species. Average seedling height reached 17.96 cm, and the highest number of leaves was 10 per species. Macroptilium atropurpureum achieved the highest germination rate at 83.33%. These findings demonstrate that hot-water soaking at 80°C is an effective method to enhance seed viability in these leguminous forage species.
The effect of level substitution of tapioca flour with local indonesian tuber flour on the physicochemical quality of local chicken sausage Muhammad Mar'ie Sirajuddin; Putra, Azchar P. P.
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 15 No. 3 (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.v15i3.591

Abstract

This study aimed to evaluate the effect of substituting tapioca flour with local Indonesian tuber flours on the physicochemical quality of chicken sausages. Three types of tuber flours—Cilembu sweet potato, purple sweet potato, and yellow sweet potato—were used as partial substitutes for tapioca flour. Four formulations were prepared: T0 (20 g tapioca, control), T1 (12 g tapioca + 2 g Cilembu + 2 g purple sweet potato + 4 g yellow sweet potato), T3 (12 g tapioca + 4 g Cilembu + 2 g purple sweet potato + 2 g yellow sweet potato), and T4 (12 g tapioca + 2 g Cilembu + 4 g purple sweet potato + 2 g yellow sweet potato). Physicochemical parameters assessed included pH, water-holding capacity (WHC), tenderness, cooking loss, and proximate composition (moisture, protein, fat, ash, and carbohydrate). The results showed that tuber flour substitution had a significant effect (P<0.05) on both chemical and physical qualities of chicken sausages. Treatment T3 exhibited the most favorable results, with higher protein and ash contents, lower fat levels, and improved WHC and tenderness compared to the control. These outcomes indicate that tuber flours not only act as effective functional fillers but also enhance the nutritional and technological qualities of chicken sausages. In conclusion, the partial substitution of tapioca with local Indonesian tuber flours offers a promising strategy to develop healthier and more functional meat products. This approach also supports the valorization of indigenous crops, contributing to food diversification and the utilization of local agricultural resources in Indonesia.
Evaluasi karkas berdasarkan umur dan bobot badan ternak sapi di Kabupaten Manokwari: Carcass evaluation based on age and body weight of cattle in Manokwari District Latuheru, Silvia D.; Monim, Hanike; Wajo, Muhammad Jen
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.v14i1.320

Abstract

Abstract  The aim of the research was to study the quality of livestock production in relation to carcass quality and body weight. The research was conducted descriptively using exploratory techniques on cattle and their products (carcasses). Research for 1 (one) month at the cattle slaughtering location in Manokwari district, namely the first slaughtering location is Transito Wosi, the second slaughtering location is Rendani and the third location is Wosi Market. Samples were obtained randomly by selecting 86 male cattle which were slaughtered with the following criteria: Age 1-2 years, Age 2-3 years, Age 3-4 years, Age 4-5 years and Age > 5 years. The results of this study indicate that the percentage of cattle slaughtered is based on age, namely 2-3 years of 67.44%, 3-4 years of 43.99%, while the highest carcass weight is in the 3-4 year age category of 162.89 ± 77. 32 kg, and the longest carcass length in the 4-5 year old cattle category was 122.40 ± 11.80 cm. Slaughter weight has a close relationship (94.72%) with carcass weight, carcass percentage and carcass length. Differences in age category had no effect on carcass weight, carcass length and carcass percentage. Body weight is strongly influenced by body length and chest circumference. It is necessary to carry out further research with observations starting from livestock rearing, feed given, livestock handling before to after slaughter, carcass quality (thickness of fat, area of rib eye veins). Keywords: Beef cattle; Carcass; Morphometric   Abstrak  Penelitian bertujuan mempelajari mutu produksi ternak dengan hubungannya dengan kualitas karkas serta berat badan. Penelitian dilakukan secara deskriptif dengan teknik eksplorasi pada ternak sapi dan produknya (karkas). Penelitian selama 1 (satu) bulan pada lokasi pemotongan ternak sapi kabupaten manokwari yaitu lokasi pemotongan I adalah Transito Wosi, lokasi pemotongan II adalah Rendani dan lokasi III adalah Pasar Wosi.  Sampel diperoleh secara acak dengan memilih 86 ekor ternak jantan yang disembelih dengan kriteria: Umur 1-2 tahun, Umur 2-3 tahun, Umur 3-4 tahun, Umur 4-5 tahun dan Umur > 5 tahun.  Hasil penelitian ini menujukan bahwa Bahwa presentase sapi yang dipotong berdasarakan umur yakni 2 -3 tahun sebesar 67,44%, 3-4 tahun 43,99%, sedangkan bobot karkas tertinggi pada kategori umur 3-4 tahun sebesar 162,89±77,32 kg, serta panjang karkas terpanjang pada kategori umur sapi 4-5 tahun sebesar 122,40±11,80 cm. Bobot potong memiliki hubungan yang erat (94,72 %) dengan bobot karkas, persentase karkas dan panjang karkas.  Perbedaan kategori umur tidak berpengaruh terhadap bobot karkas, panjang karkas dan persentase karkas. Bobot badan sangat dipengaruhi oleh panjang badan dan lingkar dada. Perlu dilakukan penelitian lebih lanjut dengan pengamatan yang dimulai dari pemeliharaan ternak, pakan yang diberikan, penanganan ternak sebelum sampai sesudah ternak dipotong, kualitas karkas (tebal lemak, luas urat daging mata rusuk). Kata kunci: Karkas; Morfometrik; Sapi potong
Analisis potensi hepatoprotektif minyak jintan hitam (Nigella sativa) pada kerusakan hati akibat paracetamol: Potential analysis of black cumin oil hepatoprotective (Nigella sativa) on liver damage due to paracetamol Yendri, Hamdika; Andriyanto, Andriyanto; Mustika, Aulia A.; Manalu, Wasmen; Subangkit, Mawar; Tarigan, Elpita
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.v14i1.353

Abstract

Abstract  A decrease in liver function can cause some clinical impact on the body. The loss of the body's ability to metabolize toxins makes metabolic remains accumulate in the blood.  This study aims to determine the potential of black cumin oil hepatoprotective. This study used 25 ddY mice. Mice were given black cumin oil for 20 days and inducted liver cell damage using paracetamol dose 300mg/KgBB. Results showed the potential of black cumin oil hepatoprotective in the group given 60μL of black cumin oil. These results were obtained from the measurement of SGPT, SGOT values and histopathological observations of the liver organs of mice. These results show that black cumin preparations are able to suppress liver damage due to paracetamol. Keywords: Black cumin; Liver; Paracetamol   Abstrak  Penurunan fungsi hati dapat menyebabkan beberapa dampak klinis pada tubuh. Kehilangan kemampuan tubuh untuk memetabolisme racun menjadikan sisa-sisa metabolisme menumpuk di dalam darah. Penelitian ini bertujuan untuk mengetahui potensi hepatoprotektif minyak jintan hitam. Penelitian ini menggunakan mencit ddY berjumlah 25 ekor. Mencit diberikan minyak jintan hitam selama 20 hari dan dilakukan induksi kerusakan sel hati menggunakan paracetamol dosis 300mg/KgBB. Hasil penelitian menunjukan adanya potensi hepatoprotektor minyak jintan hitam pada kelompok yang diberikan 60µL minyak jintan hitam. Hasil ini didapatkan dari pengukuran nilai SGPT, SGOT dan pengamatan histopatologi organ hati mencit. Hasil ini menunjukan sediaan jintan hitam mampu menekan kerusakan hati akibat paracetamol. Kata kunci: Hati; Jintan hitam; Paracetamol
Pengaruh pemberian asam sitrat dan prebiotik mos hasil hidrolisis bungkil inti sawit terhadap rasio efesiensi protein ayam broiler: The effect of citric acid and mos prebiotic results from hydrolisis of palm kernel cake on protein efficiency ratio in broiler chickens Harleni, Harleni Eka Juniarti; Mairizal, Mairizal; Manin, Fahmida
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.v14i1.361

Abstract

Abstract  This research aims to see the effect of giving Mannan Oligosaccharides (MOS) and citric acid at different levels on the protein efficiency ratio of broiler chickens. The research was carried out in a poultry experimental cage at the Faculty of Animal Husbandry, Jambi University using 200 Day Old Chicks (DOC) chickens. In this research, the experimental method was used with a completely randomized design (CRD) consisting of 5 treatments with 4 repetitions. The treatments are P0: without MOS and without citric acid (control), P1: giving 0.25% MOS + 1% citric acid through drinking water, P2: giving 0.25% MOS + 2% citric acid through drinking water, P3: administering 0.5% MOS + 1% citric acid through drinking water, and P4: administering 0.5% MOS + 2% citric acid through drinking water. Data were processed using analysis of variance (ANOVA) and Duncan's advanced test. The results showed that the administration of Mannan Oligosaccharides (MOS) with citric acid had a significant difference (P<0.05) on drinking water consumption, ration consumption, protein consumption, body weight gain and protein efficiency ratio. It was concluded that the protein efficiency ratio with administration of 0.5% Mannan Oligosaccharide (MOS) and 1% citric acid in drinking water was the same as administration without treatment (control). The use of 2% citric acid in drinking water has a significant effect on reducing the protein efficiency ratio of broiler chickens. Keywords: Citric acid; Mannan oligosaccharide (MOS); Protein efficiency ratio   Abstrak  Penelitian ini bertujuan untuk melihat pengaruh pemberian Mannan Oligosakarida (MOS) serta asam sitrat pada level yang berbeda terhadap rasio efisiensi protein ayam broiler. Penelitian dilakukan di kandang percobaan ternak unggas Fakultas Peternakan Universitas Jambi dengan menggunakan 200 ekor ayam Day Old Chicks (DOC). Dalam penelitian ini digunakan Metode experiment dengan  rancangan acak lengkap (RAL) yang terdiri dari 5 perlakuan 4 pengulangan. Adapun Perlakuan tersebut yaitu P0: tanpa MOS dan tanpa asam sitrat (kontrol), P1: pemberian 0,25%  MOS + 1% asam sitrat melalui air minum, P2 : pemberian 0,25%  MOS + 2% asam sitrat melalui air minum,  P3: pemberian 0,5%  MOS + 1% asam sitrat melalui air minum, dan P4: pemberian 0,5%  MOS + 2% asam sitrat melalui air minum. Data diolah menggunakan analisis sidik ragam (ANOVA) dan uji lanjut Duncan. Hasil penelitian menunjukkan bahwa pemberian Mannan Oligosakarida (MOS) dengan asam sitrat berbeda nyata (P<0,05) terhadap konsumsi air minum, konsumsi ransum, konsumsi protein, pertambahan bobot badan, dan rasio efisiensi protein. Disimpulkan bahwa rasio efisiensi protein dengan  pemberian 0,5% Mannan Oligosakarida (MOS) dan 1% asam sitrat dalam air minum sama dengan pemberian tanpa perlakuan (kontrol). Penggunaan asam sitrat sebanyak 2% dalam air minum berpengaruh nyata terhadap penurunan rasio efisiensi protein ayam broiler. Kata kunci: Asam sitra; Mannan oligosakarida (MOS); Rasio efesiensi protein
Pengaruh pemberian isi rumen sapi terhadap kualitas fisik dan kimia UMB (Urea Molasses Block): The effect of feeding cow rumen contents on the physical and chemical quality of UMB (Urea Molasses Block) Hidayati, Nurul; Riszqina, Riszqina; Agustina, Desi K.
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.v14i1.367

Abstract

Abstract  Urea Molasses Block (UMB) is a supplement feed for ruminants, in solid form which is rich in nutrients. The contents of the rumen can potentially be used as an additional ingredient for the manufacture of supplements in ruminants. However, the quality of the rumen content supplements produced still needs to be studied. Therefore, the purpose of this study was to determine the nutritional content of urea molasses blocks fed with bovine rumen contents at several concentrations and without bovine rumen contents. This study used a completely randomized design (CRD) with 4 treatments, namely P0: UMB without rumen content, P1: UMB + 10% rumen content, P2: UMB + 20% rumen content, and P3: UMB + 30% rumen content, respectively treatment there were 3 replications. Based on the results of statistical analysis, it can be concluded that the addition of cow's rumen content to Urea Molasses Block (UMB) at various concentrations can affect the physical and chemical qualities of UMB. The more addition of rumen contents as a mixture of Urea Molasses Block (UMB), the higher the crude protein, crude fiber, crude fat and water content but the lower the dry matter. The treatment with the best results was P3 (UMB + 30% rumen content) with a crude protein value of 12.11%, 18.87% crude fiber, 8.92% crude fat, and 67.78% dry matter. Keywords: Feed for ruminan; Nutrient content; Urea molasses block   Abstrak  Urea Molases Block (UMB) adalah pakan suplemen untuk ternak ruminansia, berbentuk padat yang kaya dengan zat-zat makanan. Isi rumen berpotensi dapat dijadikan bahan tambahan untuk pembuatan suplemen pada ternak ruminansia. Namun kualitas suplemen isi rumen yang dihasilkan masih perlu untuk dikaji. Oleh karena itu, tujuan dari penelitian ini untuk  mengetahui kandungan nutrisi urea molases blok yang diberi isi rumen sapipada beberapa konsentrasi dan tanpa isi rumen sapi. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan yaitu P0: UMB tanpaisi rumen, P1: UMB + 10% isi rumen, P2: UMB + 20% isi rumen, dan P3: UMB + 30% isi rumen, masing –masing perlakuan terdapat 3 ulangan. Berdasarkan hasil analisis statistik dapat disimpulkan bahwa penambahan isi rumen sapi terhadap Urea Molasses Block (UMB) pada berbagai konsentrasi dapat berpengaruh terhadap kualitas fisik dan kualitas kimia UMB. Semakin banyak penambahan isi rumen sebagai bahan campuran Urea Molasses Block  (UMB) maka kandungan protein kasar, serat kasar, lemak kasar dan kadar air semakin tinggi tetapi bahan kering semakin rendah. Perlakuan yang memiliki hasil terbaik adalah P3 (UMB + 30% isi rumen) dengan nilai protein kasar 12,11%, serat kasar 18,87%, lemak kasar 8,92%, dan bahan kering 67,78%. Kata kunci: Kandungan nutrisi; Pakan ruminansia; Urea molasses block
Curahan tenaga kerja dan faktor-faktor yang mempengaruhi pemeliharaan entok di Distrik Wanggar Kabupaten Nabire : Outpouring of labor and factors affecting duck cultivation in Wanggar District, Nabire Regency Mawarni, Nafi’ah; Murwanto, Agustinus; Pakage, Stepanus; Baaka, Alnita; Nuhuyanan, Lambertus E.
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.v14i1.392

Abstract

Abstract  This study aims to determine the amount of labor outpouring of duck farming and determine the effect of the number of livestock ownership, cage area, area for raising ducks freely, livestock experience on the outpouring of entok farming labor. This research was conducted in Wanggar District, Nabire Regency on July 4 – 24, 2022. The method used in this study is the descriptive method. The subject of this study was an entok breeder in Wanggar District, the sample of respondents studied was 52 breeders. The data analysis used is descriptive statistical analysis and to find out the comparison, multiple linear analysis is used with the stepwise method. The results of this study were obtained: (1) The outpouring of entok maintenance labor in Wanggar District has an average of 29.04 HOK/breeder/year with a standard deviation of 10.62 HOK/breeder/year. (2) The number of livestock ownership, the area of the pen, the area of the barn, and the experience of raising livestock together have no effect on the outpouring of labor. (3) The results of the stepwise regression analysis are only the number of livestock ownership which has a significant effect on the outpouring of labor. Every increase in the number of duck will increase the outpouring of labor by 0.1479 HOK / year. Keywords: Cage area; Farming ducks; Farming experience; Number of Livestock Ownership; Outpouring of Labor.   Abstrak  Penelitian ini bertujuan untuk mengetahui besarnya curahan tenaga kerja pemeliharaan entok dan mengetahui pengaruh jumlah kepemilikan ternak, luas kandang, luas tempat umbaran, pengalaman beternak terhadap curahan tenaga kerja pemeliharaan entok. Penelitian ini dilaksanakan di Distrik Wanggar Kabupaten Nabire pada tanggal 4 – 24 Juli 2022. Metode yang digunakan dalam penelitian ini adalah metode deskriptif. Subjek penelitian ini adalah peternak entok di Distrik Wanggar, Sampel responden yang diteliti sebanyak 52 peternak. Analisis data yang digunakan adalah analisis statistika deskriptif dan untuk mengetahui perbandingan digunakan analisis linear berganda dengan metode stepwise. Hasil penelitian ini diperoleh: (1) Curahan tenaga kerja pemeliharaan entok di Distrik Wanggar memiliki rata-rata sebesar 29,04 HOK/peternak/tahun dengan standar deviasi sebesar 10,62 HOK/peternak/tahun. (2) Jumlah kepemilikan ternak, luas kandang, luas tempat umbaran, dan pengalaman beternak secara bersama-sama tidak berpengaruh terhadap curahan tenaga kerja. (3) Hasil analisis regresi stepwise hanya jumlah kepemilikan ternak yang memiliki pengaruh nyata terhadap curahan tenaga kerja.  Setiap kenaikan jumlah ternak entok akan menambah curahan tenaga kerja sebesar 0.1479 HOK/tahun.. Kata kunci: Curahan Tenaga Kerja; Jumlah Kepemilikan Ternak; Luas kandang, Pemeliharaan Entok; Pengalaman beternak
Pengaruh lama ekuilibrasi suhu dingin dan uap nitrogen cair terhadap kualitas semen kambing boer menggunakan tris-aminomethane yang disuplementasi antioksidan quercetin: Effect of duration in cold temperature and liquid nitrogen vapor equilibration on boer goats semen quality following dillution using tris-aminomethane supplemented antioxidant quercetin Norfaiziyah, Rahmi; Nugraha, Chairdin Dwi; Suyadi, Suyadi
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.v14i2.394

Abstract

Abstract  Inappropriate equilibration time will reduce the quality of spermatozoa. The aim of this research were knowing the effect of different cold temperature equilbration and liquid nitrogen vapor equilibration time to the quality of Boer goat semen after thawing using tris aminomethane that suplemented with antioxidant quercetin. Semen from 5-year-old, 70 kg Boer goats was equilibrated for 1 hours, 1.5 hours, 2 hours, 2.5 hours at 4˚C and for 5 minutes, 10 minutes, 15 minutes in liquid nitrogen vapor. This study used laboratory experimental methods using Completely Randomized Design 4 x 3 factorial. Observed parameters are motility, viability, abnormality, and membran integrity after thawing. The result showed that 2.5 hours cold temperature equilibration has the best percentage of individual motility, viability, abnormality, and membran integrity after thawing respectively for 40.00±12.06%, 69.58 ± 3.16%, 2.58±0.41%, 31.50±3.10% while 5 minutes in liquid nitrogen vapor has the best percentage individual motility, viability, abnormality, and membran integrity after thawing respectively for 36.88±12.23%, 67.39±5.16%, 2.61±0.34%, 29.53±4.46%. The conclusion is cold temperature equilibration for 2.5 hours and nitrogen vapor equilibration time for 5 minutes are the optimal time treatment combinations for spermatozoa to adjust with low temperatures and maintaining quality after thawing. Keywords: Boer goat; Cold temperature equilibration; Liquid nitrogen vapor equilibratio; Quercetin; Sperm quality   Abstrak  Waktu ekuilibrasi yang tidak tepat akan menurunkan kualitas spermatozoa. Penelitian bertujuan untuk mengetahui pengaruh perbedaan ekuilibrasi suhu dingin dan ekuilibrasi pada uap nitrogen cair terhadap kualitas semen kambing Boer setelah dicairkan menggunakan tris aminomethane yang disuplementasi dengan antioksidan quercetin. Materi penelitian menggunakan semen segar yang diambil dari kambing Boer berumur 5 tahun dengan berat badan 70 kg. Penelitian ini menggunakan metode percobaan laboratorium dengan jenis Rancangan Acak Lengkap Faktorial 4 x 3. Faktor pertama adalah waktu kesetimbangan suhu dingin 4˚C (1 jam, 1,5 jam, 2 jam, 2,5 jam). Faktor kedua adalah kesetimbangan uap nitrogen cair (5 menit, 10 menit, 15 menit). Parameter yang diamati adalah motilitas individu, viabilitas, abnormalitas, dan integritas membran spermatozoa setelah thawing. Hasil penelitian menunjukkan bahwa waktu  2,5 jam memiliki persentase motilitas, viabilitas, abnormalitas, dan integritas membran individu terbaik setelah thawing masing-masing sebesar 40,00±12,06%, 69,58±3,16%, 2,58±0,41%, 31,50±3,10%. Waktu 5 menit dalam memiliki persentase motilitas individu, viabilitas, abnormalitas, dan integritas membran terbaik setelah thawing masing-masing sebesar 36,88±12,23%, 67,39±5,16%, 2,61±0,34%, 29,53±4,46%. Kesimpulannya adalah waktu ekuilibrasi suhu dingin selama 2,5 jam dan waktu ekuilibrasi uap nitrogen selama 5 menit merupakan kombinasi perlakuan waktu yang optimal bagi spermatozoa untuk menyesuaikan diri dengan suhu rendah dan menjaga kualitas setelah thawing. Kata kunci: Ekuilibrasi suhu dingin; Ekuilibrasi uap nitrogen cair; Kambing boer; Kualitas sperma; Quercetin

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