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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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Bobot Potong, Persentase Karkas Semu dan Index Konformasi Karkas Domba Lokal Pada Penggemukan yang Diberi Pakan Berbasis Indigofera Sp Setyaningrum, Agustinah; Yuwono, Pambudi; Haryoko, Imbang; Trisdianto, Billy
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol 11 No 3 (2021): Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Vete
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/jipvet.v11i3.158

Abstract

Abstract The aims of this study were to examine the slaughter weight, the percentage of apparent carcasses and the conformation index of carcasses of local sheep fed indigofera sp. as a substitute for commercial concentrates with different levels. The research method was an experiment with a Completely Randomized Design (CRD). The experiment was in vivo in 18 sheep fed different level of indigofera sp, P0 treatment being a basal ration as a control consisting of concentrate (K) and elephant grass (RG) with a ratio of 80: 20%. P1 was 40% K: 40% indigofera: 20% RG, and P2 was 30% K: 50% indigofera: 20% RG. Each treament was repeated 6 times. Sheep were offered feed 4% of body weight on dry matter basis. slaughter weight data were analyzed using Ancova, SPSS program version 16 with initial body weight as covariate. Apparent carcass percentage data and carcass conformation index were analyzed with anava. The results of covariance analysis showed no significant difference (P > 0.05) amongst treatments. The average initial body weights of P0, P1 and P2 were 9.58 ± 1.68, 10.58 ± 3.09 and 9.28 ± 1.91 kg, respectively. after receiving treatment for 70 days the slaughter weights for P0, P1 and P2 were 15.57 ± 3.64, 13.58 ± 2.76, 12.58 ± 1.65 kg, respectively. The average consumption of dry matter for P0, P1 and P2 were 400.19 g / head / day, 401.20 g / head / day and 398.59 g / head / day, repectively. The average percentage of apparent carcasses for P0: 40.61 ± 2.43%; P1: 34.33 ± 0.63% and P2: 34.03 ± 4.61%. Average carcass conformation index for P0: 0.47 ± 0.04; P1: 0.43 ± 0.01 and P2: 0.43 ± 0.01. Indigofera sp had no significant effect (P> 0.05) on the percentage of apparent carcass and carcass conformation index. In Conclusion, indigofera sp. does not decrease local sheep productivity and can be used to replace concentrates as a source of protein. Keywords: Apparent carcass percentage; Index of carcass conformation; Indigofera sp.; Local sheep; Slaughter weight. Abstrak Penelitian bertujuan mengkaji bobot potong, persentase karkas semu dan index konformasi karkas domba lokal yang diberi Indigofera sp. sebagai pengganti konsentrat komersial dengan level yang berbeda. Metode penelitian adalah eksperimental. Rancangan yang digunakan adalah Rancangan Acak Lengkap (RAL). Penelitian berlangsung secara in vivo pada domba sebanyak 18 ekor, dengan perlakuan P0 adalah ransum basal sebagai kontrol yang terdiri dari konsentrat (K) dan rumput gajah (RG) dengan perbandingan 80%: 20%. P1 adalah 40% K: 40% indigofera: 20% RG, dan P2 adalah 30%K: 50% indigofera: 20%RG. Masing2 perlakuan diulang 6 kali. Pemberian pakan sebesar 4% bobot badan berdasarkan bahan kering. Data bobot potong dianalisis dengan Ancova, program SPSS versi 16 dengan bobot badan awal sebagai covariat. Data persentase karkas semu dan index konformasi karkas dianalisis dengan anava. Hasil analisis covariansi menunjukkan tidak berbeda nyata (P>0,05) antar perlakuan. Rataan bobot badan awal P0, P1 dan P2 masing-masing adalah 9,58±1,68, 10,58±3,09 dan 9,28±1,91 kg, setelah mendapatkan perlakuan selama 70 hari bobot potong untuk P0, P1 dan P2 berturut-turut 15,57±3,64, 13,58±2,76 dan 12,58±1,65 kg. Rataan konsumsi bahan kering P0, P1 dan P2 berturut-turut adalah: 400,19g/ek/hr, 401,20g/ek/hr dan 398,59g/ek/hr Rataan persentase karkas semu pada P0: 40,61±2,43%, P1: 34,33±0,63% dan P2: 34,03±4,61%. Rataan index konformasi karkas untuk P0: 0,47±0,04, P1: 0,43±0,01 dan P2: 0,43±0,01. Pemberian Indigofera sp tidak berpengaruh nyata (P>0,05) terhadap persentase karkas semu maupun index konformasi karkas. Kesimpulan Indigofera sp. tidak menurunkan produktivitas ternak domba lokal, dan dapat digunakan untuk menggantikan konsentrat sebagai bahan sumber protein. Kata kunci: Bobot potong; Domba lokal; Index konformasi karkas; Indigofera sp.; Persentase karkas semu
Hubungan Ukuran Tubuh dengan Bobot Badan dan Bobot Karkas Bandikut (Echymipera rufescens) Di Kampung Manawi Distrik Angkaisera Kabupaten Kepulauan Yapen Bonai, Sonei G.; Pawere, Frandz; Monim, Hanike
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol 11 No 3 (2021): Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Vete
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/jipvet.v11i3.267

Abstract

Abstract Bandicoot (Echypera rufescens) is an alternative source of animal protein and a source of germplasm for humans, especially local communities in Papua. These animals are obtained by hunting and/or setting traps in the community's closest habitat. The aim of this research was to determine the relationship between body measurements and body weight and carcass weight by utilizing 32 bandicoots, 16 males and 16 females, with a live weight range of 400 - 2000 grams in Yapen Island Regency, Papua. The study was conducted by using an explorative study and the data were analyzed using multiple correlations and regression. The carcass was obtained by slaughtering the head, removing the blood, and then removing the hair by burning (singeing). The average body weight of male bandicoots was 1403 grams and that of females was 598.75 grams, while the average carcass weights of males and females were 1050.06 grams and 415 grams, respectively. The average heart girth of male bandicoots is 23.03 cm and that of females is 17.81 cm, while the average body length of male and female bandicoots is 25.19 cm and 18.91 cm, respectively. The average percentage of male bandicoot carcasses was 73.99 cm and that of females was 69.22 cm. The correlation coefficient between body weight and body measurements was 0.911 while the carcass weight and body measurements were 0.901. The correlation between body weight and carcass of male bandicoots were 0.911 and 0.901. The correlation between body weight and carcass of female bandicoot were 0.702 and 0.747. The regression equation for male bandicoots to estimate body weight (BB) and carcass weight (BK) were BB = (-1705, 594+84,432 X1 +46,234X2) and (BK = -432,092 +71,545 X1 +33,127X2). The female bandicoot regression equations to estimate body weight (BB) and carcass weight (BK) were: (BB = -509,134+39,437 X1 +21,443X2) and (BK= -436,703 +31,720 X1 +15,164X2). Keywords: Bandicut (Echypera rufescens); Carcass length; Carcass weight; Carcass; Heart girth; Live weight; Singeing Abstrak Bandikut (Echypera rufescens) merupakan salah satu sumber alternatif protein hewani dan sumber plasma nutfa bagi manusia khususnya masyarakat lokal yang berada di Papua. Hewan ini diperoleh dengan cara berburu dan/atau pemasangan jerat di habitat terdekat masyarakat. Penelitian tentang hewan ini bertujuan untuk mengetahui hubungan antara ukuran-ukuran tubuh dengan bobot badan dan bobot karkas dengan memanfaatkan 32 ekor bandikut masing-masing 16 ekor jantan dan 16 ekor betina dengan kisaran berat hidup 400 - 2000 gram. Karkas diperoleh dengan cara bagian kepala disembelih, dikeluarkan darah kemudian dilakukan penghilangan bulu dengan cara dibakar (singeing). Karkas terdiri dari daging, tulang dan lemak setelah kepala, isi rongga dada dan perut, kaki belakang bagian bawah dan kaki depan bagian bawah serta ekor dikeluarkan. Rata-rata bobot badan bandikut jantan adalah 1403 gram dan betina adalah 598,75 gram, sedangkan rata-rata bobot karkas jantan dan betina masing-masing adalah 1050,06 gram dan 415 gram. Rata-rata lingkar dada bandikut jantan adalah 23,03 cm dan betina adalah 17,81 cm, sedangkan rata-rata panjang badan bandikut jantan dan betina berturut-turut adalah 25,19 cm dan 18,91 cm. Rata-rata persentase karkas bandikut jantan adalah 73,99 cm dan betina adalah 69,22 cm. Koefisien korelasi antara bobot badan dengan ukuran-ukuran tubuh adalah 0,911 sedangkan antara bobot karkas dengan ukuran-ukuran tubuh adalah 0,901. Korelasi bobot badan dan karkas bandikut jantan adalah 0,911 dan 0.901. Korelasi bobot badan dan karkas bandikut betina adalah sebesar 0,702 dan 0,747. Persamaan regresi bandikut jantan untuk menduga bobot badan (BB) dan bobot karkas (BK) adalah BB = (-1705, 594+84,432 X1 +46,234X2 dan BK = -432,092 +71,545 X1 +33,127X2. Persamaan regresi bandikut betina untuk menduga bobot badan (BB) dan bobot karkas (BK) adalah BB = -509,134+39,437 X1 +21,443X2 dan BK= -436,703 +31,720 X1 +15,164X2. Kata kunci: Bandicut (Echypera rufescens); Berat karkas; Berat potong; Karkas; Lingkar dada; Panjang karkas.
Pengaruh Ransum Basal Dan Feed Additive yang Berbeda Terhadap Bobot, Persentase Karkas Dan Recahan Karkas Ayam Broiler Helda, Helda; Catootjie, L Nalle; Jehadu, Yohanes
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol 11 No 3 (2021): Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Vete
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/jipvet.v11i3.198

Abstract

The objective of the present study was to evaluate the effect of different basal diet and feed additive on the percentage of carcass and component parts of broilers. This research has been conducted for four months (June to September 2020) at State Polytechnic of Agriculture Kupang. A total of 264 one-day old chicks were distributed to 24 pens (11 birds/pen).The experiment was designed using a 2 x 4 factorial design with 8 tretment combinations and three replications for each treatment. The treatments were control (0% sago) (P0), control (0% sago) + avyzime 0,10 % and phyzyme 0,05% (P1), control (0% sago) + allzime 0,05% (P2), control (0% sago) + synbiotic probio FMplus 40 mL/L drinking water (P3), Diet containing 10% sago (P4), Diet containing 10% sago + allzyme 0,10 % and phyzyme 0,05% (P5), Diet containing 10% sago + allzyme 0,05% (P6) and Diet containing 10% sago + synbiotic probio FMplus 40 mL/L drinking water (P7). The result shows that type of basal diet (TBD) and feed additive (FA) affect (P < 0,05) the carcass weight but it did not afect (P>0,05) carcass percentage of broiler chickens. Except for thigh, TBD did not affect (P>0,05) on component parts of carcass. Feed additive had no effect (P>0,05) on carcass component, with the exception of thigh. Interaction between TBD x FA was significant (P<0,05) only for weight and percentage of carcass and back percentage of broilers. Broilers fed basal diet A plus Allzyme SSF-E had lower weight and percentage of carcass and also back percentage than other treatment diets. To sum up,, 1) basal diet B produced higher carcass weight than basal diet A; 2) supplementation of Allzyme SSF-E on basal diet A reduced the weight and percentage of broiler carcass.
Teknologi Produksi Abon Daging Rusa Dengan Penambahan Herbal Sebagai Pangan Unggulan Pada Era Normal Baru Randa, Sangle Yohanes; Tirajoh, Siska; Sjofjan, Osfar
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol 11 No 3 (2021): Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Vete
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/jipvet.v11i3.174

Abstract

Abstract This study aims to improve the nutritional quality of venison floss by modifying the the technology process of floss making with adding red fruit oil (Pandanus conoideus L) and kebar grass extract (Biophytum petersianum) as a source of natural antioxidants. The results showed that the nutritional value of floss was influenced by the use of these herbal. Supplementation of antioxidant is to potentially extend the shelf-life of floss as indicated in decreasing the value of water activity (Aw) and thiobarburic acid (TBA). The Aw value decreased from 0.756 to 0.701, and TBA decreased from 0.139 to 0.055 mg/kg. The protein of floss increased from 33.20 to 35.60%. The result also showed that the content of antioxidant increased which is indicated by the increasing of beta-carotene content from 0.0087 mg /100 gram to 0.81 mg/100 gram. Results also showed that the use of red fruit oil extract and kebar grass extract decreased the content of saturated fatty acids, meanwhile in unsaturated fatty acids it increased arachidonic fatty acids. Keywords: Antioxidant; Beta-caroten; Kebar grass; Red-fruit oil; Venison floss. Abstrak Penelitian ini bertujuan meningkatkan kualitas nutrisi abon daging rusa dengan memodifikasi proses teknologi produksinya dengan penambahan ekstrak minyak buah merah (Pandanus conoideus L) dan ekstrak rumput kebar (Biophytum petersianum) sebagai sumber antioksidan alami. Hasil penelitian memperlihatkan bahwa nilai nutrisi produk olahan daging dipengaruhi oleh adanya penambahan senyawa antioksidan. Pemberian suplementasi bahan sumber antioksidan meningkatkan daya awet pada abon yang ditunjukkan dengan penurunan nilai aktivitas air (Aw) dan nilai thiobarburic acid (TBA). Nilai Aw abon menurun dari 0,756 menjadi 0,701, dan nilai TBA-nya menurun dari 0,139 menjadi 0,055 mg/kg. Nilai nutrisi terjadi pada nilai protein yang meningkat dari 33,20 menjadi 35,60%. Sebagai sumber antioksidan terlihat pada peningkatan kandungan beta-karoten dari 0,0087 mg/100 gram menjadi 0,81 mg/100 gram. Faktor penting lainnya dengan penggunaan ekstrak minyak buah merah dan ekstrak rumput kebar yakni adanya penurunan yang signifikan pada kandungan asam-asam lemak jenuh, akan tetapi pada asam-asam lemak tidak jenuh terjadi peningkatan pada asam lemak arakidonat. Kata kunci: Abon rusa; Beta-karoten; Herbal antioksidant; Minyak buah-merah; Rumput kebar.
Potensi Vermisidal Infusa Biji Buah Merah (Pandanus conoideus), Rumput Kebar (Biophytum petersianum) dan Kulit Buah Pinang (Areca catechu) terhadap Ascaridia galli secara In Vitro Arizona, Rizki; Nurhayati, Dwi; Ollong, Abdul R.; Sambodo, Priyo
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol 11 No 3 (2021): Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Vete
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/jipvet.v11i3.259

Abstract

Abstract This study aimed to determine the vermicidal potency of the infusion of Buah Merah seeds, Rumput Kebar and betel nut peels against Ascaridia galli in chickens and body length of male and female A. galli. Dry test materials (5%, 10% and 15% for each concentration) were immersed in 100 ml of distilled water and incubated at 90 °C for 15 minutes. The solution was filtered using filter paper, and the filtrate was used in the treatment. Three active worms that obtained directly from chicken intestines were placed in 15 cm Petri dishes containing 25 ml of each treatment and control solution. Five replications were performed for each treatment. Observations were made 8 hours after treatment for paralysis and worm death. Measurements of the body length were made from the anterior end to the posterior end of the worm using a ruler. Observational data were processed using Anova, the significant difference was continued by the Tukey HSD test (P<0.05) with SPSS 16.0. Conclusion: all the materials used in this study have potential as anthelmintics against A. galli and the highest dose of rumput Kebar infusion is the best vermicidal. The body length of female A. galli is longer than of the male. Keywords: Betel nut peels; Buah merah seeds; Infusion; Rumput kebar; Vermicidal Abstrak Penelitian ini bertujuan untuk mengetahui potensi vermisidal infusa biji Buah Merah, Rumput Kebar dan kulit buah Pinang terhadap Ascaridia galli pada ayam dan ukuran panjang tubuh A. galli jantan dan betina. Bahan uji kering (5%, 10% dan 15% untuk masing-masing konsentrasi) direndam dalam 100 ml aquadestillata dan diinkubasi pada suhu 90 °C selama 15 menit. Larutan disaring menggunakan kertas saring, dan filtratnya digunakan dalam perlakuan. Tiga cacing yang aktif bergerak yang diperoleh langsung dari usus ayam, ditempatkan dalam cawan Petri berukuran 15 cm yang berisi 25 ml masing-masing larutan perlakuan dan kontrol. Dilakukan lima ulangan untuk setiap perlakuan. Pengamatan dilakukan 8 jam setelah perlakuan terhadap paralisis dan kematian cacing. Pengukuran dilakukan dari ujung anterior ke ujung posterior cacing menggunakan penggaris. Data hasil pengamatan diolah menggunakan Anova, perbedaan nyata dilanjutkan dengan uji Tukey HSD (P<0,05) dengan SPSS 16.0. Kesimpulan: seluruh bahan yang digunakan pada penelitian ini memiliki potensi sebagai anthelmintik terhadap A. galli dan dosis tertinggi infusa rumput Kebar merupakan vermisidal yang paling baik. Panjang tubuh A. galli betina lebih panjang dari pada jantan. Kata kunci: Biji buah merah; Infusa; Kulit buah pinang; Rumput kebar; Vermisidal
Performans Produksi Itik Alabio Petelur Pada Berbagai Tingkat Penggunaan Gulma Bebek (Lemna minor) dalam Ransum: Production Performance of Layer Alabio Ducks At Various Levels of Use of Duck Weeds (Lemna minor) in Rating Abrani Sulaiman; Basransyah
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 12 No. 1 (2022): 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.v12i1.134

Abstract

Abstract The large component of feed costs in the production cost of laying ducks requires farmers to use the cheaper feed ingredients but can still meet nutritional needs and maintain good production performance of alabio laying ducks. This study aims to determine the effect of the use of duckweeds in diets on the production performance of alabio ducks including egg production, feed consumption, feed conversion, income over feed-cost, egg weight, yolk-color, and cholesterol levels in duck eggs.The study used a Completely Randomized Design (CRD) method with four treatments and five replications, each of which consisted of three Alabio laying ducks. The research treatments were P0 = 0% the use of duck weed, P1 = 10% the use of duck weed int, P2 = 20% the use of duck weed, and P3 = 30% the use of duck weed for every of the diet treatment. The results showed that the use of duck weeds (Lemna minor) up to 30% in the feed diet had no effect on the amount of egg production, percentage of egg production, feed conversion, egg weight, and IOFC values but it affected the feed consumption, yolk color and cholesterol content of alabio duck eggs. The feed consumptions were not different from the control diet until 20% use of duck weeds, but decreased at 30% due to increased crude fiber feed. The Yolk color scores increased and the egg cholesterol content decreased with increasing use of duck weeds in feed diets. Duck weed has a great opportunity to be used as a source of protein feed. Keywords: Duckweed; Feed-diets; Laying alabio-ducks; Production performance Abstrak Besarnya komponen biaya pakan dalam biaya produksi itik petelur menuntut peternak menggunakan sumber bahan pakan yang murah tapi tetap dapat memenuhi kebutuhan nutrisi dan mempertahankan performans produksi itik alabio petelur yang baik. Penelitian ini bertujuan untuk mengetahui manfaat penggunaan gulma bebek dalam ransum terhadap performans produksi itik alabio meliputi produksi telur, konsumsi ransum, konversi pakan, income over feed-cost, bobot. telur, yolk-color (warna kuning telur), dan kadar kolesterol di dalam telur itik sebagai alternatif bahan pakan sumber protein. Penelitian menggunakan metode Rancangan Acak Lengkap (RAL) dengan empat perlakuan dan lima ulangan, dimana setiap ulangan terdiri dari tiga ekor itik alabio petelur. Perlakuan penelitian yaitu P0 = 0 % gulma bebek, P1 = 10 % gulma bebek, P2 = 20 % gulma bebek dan P3 = 30 % gulma bebek digunakan pada tiap ransum perlakuan. Hasil menunjukkan bahwa penggunaan gulma bebek (Lemna minor) hingga 30% dalam ransum tidak berpengaruh pada jumlah produksi telur, persentasi produksi telur, konversi pakan, bobot telur, dan nilai IOFC tapi berpengaruh terhadap konsumsi ransum, yolk color dan kandungan kolesterol telur itik alabio. Konsumsi ransum tidak berbeda dengan pakan kontrol hingga penggunaan gulma bebek 20%, tapi menurun pada 30% karena meningkatnya serat kasar pakan. Score yolk color meningkat dan kandungan kolesterol telur menurun dengan meningkatnya penggunaan gulma bebek dalam ransum. Gulma bebek berpeluang besar dapat digunakan sebagai bahan pakan sumber protein. Kata Kunci: Gulma bebek; Itik alabio petelur; Performans produksi; Ransum
Keragaman Fenotip Sapi Madura dari Perspektif Budaya di Kabupaten Pamekasan: The Diversity of Madura Cattle Phenotypes from A Cultural Perspective in Pamekasan District Desi Kurniati Agustina; Nurul Hidayati
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 12 No. 1 (2022): 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.v12i1.181

Abstract

This study aims to characterize the phenotypic diversity of Madura cattle based on their cultural status, namely Sonok and Kerapan Cattle. Phenotypic diversity of madura cattle is used as the basis for the selection of the offspring of madura cattle that show performance to Sonok or Kerapan cattle. This research was conducted at the center of Sonok cattle and Kerapan cattle, namely in Waru and Pademawu districts, Pamekasan Regency. The samples used were 20 Kerapan and 20 Sonok cattle with an age range of 2 - 3 years. The parameters observed included qualitative and quantitative characteristics. The data obtained were analyzed descriptively and made in tabular form for easy discussion. The results showed the quantitative properties of sonok and kerapan cattle respectively, namely for chest circumference 167.50 ± 8.36, 174.15 ± 8.71, body length 127.30 ± 6.37, 160.45 ± 8.02, Tail length 77.95 ± 3.90, 81.10 ± 4.06, horn length 7.00 ± 0.35, 10.55 ± 0.53. Based on the qualitative analysis, Sonok and Kerapan cattle have diversity in terms of coat color, horn shape, eye pattern, eye line, and back line. This diversity can be used as a basis for selection related to its cultural values.
Variasi Genotipe dan Alel Gen PIT1|HinfI pada Sapi Perah Friesian Holstein Lokal di Boyolali Jawa Tengah: Genotype and Allelic Variations of the PIT1|HinfI Gene in Local Friesian Holstein Dairy Cows in Boyolali, Central Java Sigit Prastowo; Shavya Sarah Saviera; Galih Pambuko; Rebecca Vanessa; Purwadi Purwadi; Ari Susilowati; Sutarno Sutarno
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 12 No. 1 (2022): 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.v12i1.201

Abstract

Abstract  The pituitary-specific transcription factor 1 (PIT1) gene, known also as pituitary-specific positive transcription factor 1 (POU1F), is one of the genes which has the responsibility to control milk quality and milk production. Using this gene information as selection criteria were expected to be able to improve milk production in an efficient and accurate way. This study was aimed to determine the genotype variation of the PIT1 gene in Friesian Holstein (FH) dairy cattle in Boyolali District Central Java. In total 20 blood samples as DNA source were collected from local FH cattle. To determine the PIT1 genotype and allele variation, Polymerase Chain Reaction-Restriction Fragment Length Polymorphism (PCR-RFLP) method was employed which started by DNA extraction, PCR, then DNA digestion using HinfI restriction enzyme. Following the genotyping process, genotype and allele frequencies were calculated. As the result, it was found 3 types of PIT1 genotype namely AA, AB, and BB; its frequencies were 0.1, 0.3, and 0.6, respectively. The allele type was found A and B, and the frequencies were 0.25 and 0.75 respectively. According to the study, it is concluded that the highest genotype of PIT1 in local FH dairy cattle was BB type, and the allele was B type. Keywords: Genotype and allele frequency; Local FH dairy cattle; PIT1 gene   Abstrak  Gen Pituitary-Specific Transcription Factor 1 (PIT1) atau dikenal juga dengan nama pituitary-specific positive transcription factor 1 (POU1F1), merupakan salah satu gen yang bertanggung jawab pada kualitas dan kemampuan produksi susu sapi. Oleh  karena itu, seleksi menggunakan gen ini diharapkan dapat meningkatkan produksi susu secara akurat dan efisien. Tujuan dari penelitian ini adalah untuk menentukan variasi genotip gen PIT1 pada sapi perah Friesian Holstein di Kabupaten Boyolali, Jawa Tengah. Penelitian ini menggunakan metode Polymerase Chain Reaction-Restriction Fragment Length Polymorphism (PCR-RFLP) untuk menentukan variasi genotipe dan alel gen PIT1. Sampel yang digunakan berasal dari darah 20 ekor sapi Friesian Holstein (FH) lokal di wilayah Kabupaten Boyolali, Jawa Tengah. Penelitian diawali dengan ekstraksi DNA yang dilanjutkan dengan amplifikasi fragmen DNA gen PIT1 pada reaksi PCR. Genotyping dilakukan dengan mendigesti produk PCR menggunakan enzim restriksi HinfI. Analisis variasi genotipe kemudian digunakan untuk menentukan frekuensi genotipe dan frekuensi alel gen PIT1. Hasil amplifikasi fragmen gen menghasilkan produk PCR dengan ukuran 451 bp dan berdasarkan hasil sequencing merupakan fragmen gen PIT1 ekson 6. Sebanyak 3 genotipe gen PIT1 yang terdeteksi pada populasi sampel sapi FH lokal yaitu AA, AB, dan BB dengan frekuensi genotipe masing-masing 0,1; 0,3; dan 0,6. Hasil frekuensi alel yang diperoleh untuk alel A dan B masing-masing sebesar 0,25 dan 0,75. Berdasarkan penelitian ini maka dapat disimpulkan bahwa gen PIT1 pada populasi sapi perah FH lokal di Boyolali memiliki frekuensi genotipe terbesar yaitu BB, dengan frekuensi alel terbesar adalah B.  Kata kunci: Frekuensi genotipe dan alel; Gen PIT1; Sapi friesian holstein lokal
Hormon Progesteron Feses Pada Kambing Peranakan Ettawah Bunting: Progesterone Hormon of Feces on the Pregnant Ettawah Goat Claude Mona Airin; Amelia Hana; Sarmin; Pudji Astuti
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 12 No. 1 (2022): 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.v12i1.224

Abstract

Abstract  The main obstacle of invasive hormone research of Etawah crossbreed goats (PE) were the sample collection due to the aggressiveness of PE goats. Improper ways of handling the goats would result in stress which leads to bias on the data. This research aims to determine the level of fecal progesterone of PE goats during pregnancy. This research use 5 pregnant and 5 non-pregnant PE goats. Diagnosis of pregnancy was conducted by observing the absence of estrus after breeding. Fecal collection was conducted in week 4, 8, 12, 16, 20, and 2 weeks after parturition but sample collection of non-pregnant goats conducted once. The sample of fecal which has been collected then frozen and extracted using methanol 80% as much as 3 ml. The fecal extract was analyzed using EIA KIT progesterone. The results of measurement of fecal progesterone level were 6,282 ± 950.96 ng/gr of feces (week 4 of pregnancy); 18,391.8 ± 2,584 ng/gr (week 8 of pregnancy); 25,958.4 ± 3,447.1 ng/gr of feces (week 12 of pregnancy); 25,233.4 is ± 3,306 ng/gr of feces (week 16 of pregnancy); 18,238.2 ± 3,069.5 ng/gr of feces (week 20 of pregnancy). The level of fecal progesterone in 2 weeks after giving birth was 516 ± 228.16 ng/gr of feces. Meanwhile, the level of fecal progesterone of non-pregnant PE goats is 254.2± 214.5 ng/gr of feces. The conclusion of the progesterone level of PE goats during pregnancy can be detected using the sample of feces with the highest level in week 12 of pregnancy.  Keywords: Feces; Non-invasive; PE Goats; Progesterone   Abstrak  Kendala utama penelitian hormonal secara invasive pada kambing Peranakan Ettawah (PE) pengambilan sampel pada hewan tersebut karena karakteristik kambing PE yang sangat agresif. Handling yang tidak tepat dapat menjadi stresor yang akan menghasilkan data yang bias. Penelitian ini bertujuan untuk mengukur kadar hormon progesteron feses pada kambing PE selama kebuntingan. Penelitian ini menggunakan 5 ekor kambing PE bunting dan 5 kambing PE tidak bunting. Diagnosa kebuntingan dilakukan dengan pengamatan tidak munculnya estrus setelah pengawinan. Pengambilan feses dilakukan pada minggu ke 4, 8, 12, 16 dan ke 20 dan 2 minggu setelah partus. Pada kambing tidak bunting, pengambilan sampel dilakukan 1 kali. Sampel feses yang telah terkumpul, dikeringbeku dan kemudian diekstraksi menggunakan methanol 80% sebanyak 3 ml untuk selanjutnya dianalisis menggunakan KIT Progesteron (Calbiotech R - USA). Hasil uji pararelism menunjukkan adanya penurunan OD secara paralel seiring dengan besarnya pengenceran sampel. Kadar progesteron feses didapatkan, 6.282  ± 950.96 ng/gr feses (minggu ke 4 kebuntingan); 18.391,8 ± 2584 ng/gr fese (minggu ke 8 kebuntingan); 25.958, 4 ± 3.447,1 ng/gr feses (minggu ke 12 kebuntingan); 25.233,4 ± 3.306 ng/gr feses (minggu ke 16 kebuntingan); 18.238,2 ± 3.069,5 ng/gr feses (minggu ke 20 kebuntingan). Kadar progesteron feses 2 minggu setelah melahirkan adalah 516 ± 228,16 ng/gr feses sedangkan progesteron kambing PE tidak bunting adalah 254,2 ± 214,5 ng/gr feses. Kesimpulan kadar progesteron kambing PE selama kebuntingan dapat dideteksi menggunakan sampel feses dengan kadar tertinggi pada minggu ke 12 kebuntingan. Kata Kunci: Feses; Kambing PE, Non-invasif, Progesteron
Dampak Penambahan Lamtoro (Leucaena leucocephala) pada Pakan Terhadap Status Fisiologis Ternak Kambing Kacang (Capra aegragus hircus): Impact of Additional Lamtoro (Leucaena leucocephala) to the Feed On The Physiological Status Of kambing kacang (Capra aegragus hircus) John Arnold Palulungan; Evi Warintan Saragih; Purwaningsih; Noviyanti Noviyanti
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 12 No. 1 (2022): 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.v12i1.281

Abstract

Abstrak This study aims to determine the impact of the physiological status of goats with a higher proportion of lamtoro leaves. Forage feed given to goats consisted of a combination of raja grass, Gamal and lamtoro leaves with the following composition: P1= Raja grass 50% + Gamal 50%; P2= Raja grass 40% + Gamal leaf 40% + Lamtoro leaf 20%; P3 = Raja grass 30% + Gamal leaf 30% + Lamtoro leaf 40%. In general, the provision of lamtoro leaves up to 40% of the total ratio did not have a negative impact on the kambing kacang growth and health. The rectal temperature and pulse count in goats were in the normal range for goats, but the respiration rate was twice the normal range. The high frequency of respiration is thought to be due to the high proportion of legumes in the ratio which can increase the amount of feed consumption due to the high palatability of the legumes. This will have an impact on the body's metabolism which is indicated by an increase in respiration. However, the high frequency of respiration in this study can also be caused by environmental factors (temperature and humidty) which were quite high during the study. Keywords: Capra aegragus hircus; Goat; Leucaena leucocephala; Physiologis status. Abstract Penelitian ini bertujuan untuk mengetahui dampak pemberian lamtoro (Leucaena leucocephala) pada status fisiologi ternak kambing kacang. Proporsi daun lamtoro pada pakan ternak kambing diberikan berkisar antara 20-40%. Pemberian lamtoro dikombinasikan dengan pakan hijauan lain dengan komposisi sebagai berikut: P1= Rumput raja 50 % + gamal 50% + lamtor (0%); P2= Rumput raja 40% +daun gamal 40% + daun lamtoro 20%; P3= Rumput raja 30% + daun gamal 30% + daun lamtoro 40%. Secara umum pemberian daun lamtoro hingga 40% dari total ransum tidak memberikan dampak negatif terhadap status fisiologi ternak kambing kacang. Suhu rektal dan jumlah pulsus pada ternak kambing berada pada kisaran normal untuk ternak kambing, namun jumlah respirasi dua kali lipat dari kisaran normal. Tingginya frekwensi respirasi diuga disebagakan tingginya proporsi legum pada ransum yang dapat meningkatkan jumlah konsumsi pakan karena tingginya palatabilitas legum. Hal ini akan berdampak pada metabolisme tubuh yang diindikasikan dengan peningkatan respirasi. Namun demikian tingginya frekwensi respirasi pada penelitian ini dapat juga disebabkan faktor lingkungan (temperature dan kelembaban) yang cukup tinggi semasa penelitian. Kata kunci: Capra aegragus hircus; Kambing kacang; Leucaena leucocephala; Status fisiologis

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