Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Sciences)
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.
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PRODUKSI BAHAN KERING DAN TINGGI TANAMAN RUMPUT SUDAN (Sorghum sudanense) PADA DEFOLIASI KE DUA TANPA PUPUK NITROGEN ULANGAN
Soetrisno, Djoko;
Yoku, Onesimus
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol 5 No 1 (2010): JURNAL ILMU PETERNAKAN
Publisher : Fakultas Peternakan Universitas Papua
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The aim of this study were to obtain the dry matter (DM) production of sudan grass at second harvest under different plant distances without nitrogen fertilization and to decide whether fertilization have to be added or not. The design of the study was split plot design 4 x 7 with three blocks. The main plots were plant distances, namely :20x40 cm (J1), 40x40 cm(J2), 60x40 cm (J3) and 80x40 cm (J4), and each plot was divided into 7 subplots for randomly N application treaments, namely :N0 (P0); N75 (P1); N150 (P2); N225 (P3); N300 (P4); N375 (P5) dan N450 (P6). Phosphorus and K fertilizer were given at the same rate, that were 300 kg P2O5 and 150 kg K2O. Result of the study showed that planting distances, level of fertilizers and the interaction were significant (P<0.05) affected DM production and height of plants in the second harvest. The DM production in the second harvest was significantly lower (P<0.05) than the DM production in the first harvest. From this study it can be concluded that N fertilizer application should be given again after cutting in order to maintain the DM production of sudan grass in the next harvest.
VIABILITAS RUMPUT SORGHUM (Sorghum sp.) PADA MEDIA PERSEMAIAN YANG BERBEDA
Saragih, Evi Warintan
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol 5 No 1 (2010): JURNAL ILMU PETERNAKAN
Publisher : Fakultas Peternakan Universitas Papua
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Viability test are using to find out quality of seed. Viability of Sorghum sp. was tested by using three different media of germination through experimental field. Three different media of germination are sand (100%), composite of sand and soil 50%:50% and 75%:25%. Research variables of this study were germination percentage, daily rate of germination, average daily germination, culmination of germination and germination value. The results showed that there was no significant different between three different media of germination on germination percentage, daily rate germination, average daily germination and germination value. The significant different between three media of germination was only found on culmination germination. Moreover, composite sand and soil (50%:50%) media revealed good performance for Soghum sp germination. It mean this media suitable for germination.
PENGARUH PEMUPUKAN DAN INTRODUKSI LEGUM TERHADAP KUALITAS PADANG RUMPUT ALAM DI KEBAR KABUPATEN MANOKWARI
Nuhuyanan, Lambertus Eugenius
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol 5 No 1 (2010): JURNAL ILMU PETERNAKAN
Publisher : Fakultas Peternakan Universitas Papua
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The field and laboratory experiment were conducted to know the effects of fertilization and legumes introduction on the quality natural forages at Kebar Valley, regency of Manokwari. The experiment was designed in a Completely Radomized Design with six treatments and three replications. The results showed that fertilizing and adding legumes had significant effects (p<0.01) on increases of forage species, forage nutrients component (dry matter, organic matter, crude protein), forage production ( fresh and dried), in vitro digestibility (dry matter, organic matter, crude protein) and increasing total digestible nutrient (TDN) and metabolism energy (ME). It is concluded that fertilizing and adding legumes have potential positive effect on improvement of natural forages at Kebar valley, Manokwari regency.
EFEK PEMUASAAN PADA MASA DARA TERHADAP POLA PRODUKSI TELUR DAN DISTRIBUSI WAKTU OVIPOSISI PADA BURUNG PUYUH
Zurahmah, Nani
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol 5 No 1 (2010): JURNAL ILMU PETERNAKAN
Publisher : Fakultas Peternakan Universitas Papua
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The research is aimed to investigate the effect of fasting at grower period (3 to 6 week of age) on pattern of egg production and distribution of oviposition time in Japanese quail. Three hundreds and forty female of Japanese quails at 3 week of age were used in this research. The treatments were (1) without fasting or control, (2) skip-a-day fasting, (3) nighttime fasting: 18.00 p.m to 06.00 a.m.; and (4) daytime fasting: 06.00 a.m to 18.00 p.m. Data collected were age of the onset of laying (sexual maturity) until 12 weeks of age. The results showed that (1) the peak of egg production of control group was faster (10 weeks of age) and higher (89,3%) than the quails of groups fasting at grower period, but the peak of egg production was maintained longger than control group; (2) there was a fact that the egg production compensation was happened in fasting groups at grower period; (2) in quails group of daytime fasting at was grower period the distribution of oviposition time was relative smoother between periode observed: 12.00 – 18.00 p.m., 18.00 – 24.00 p.m. and 00.00 – 06.00 a.m., than other treatments.
PUBERTY IN BEEF HEIFERS: A REVIEW
Faidiban, Oktofianus Rudolf
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol 5 No 1 (2010): JURNAL ILMU PETERNAKAN
Publisher : Fakultas Peternakan Universitas Papua
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Performans reproduksi optimum dari ternak betina adalah faktor yang sangat penting dalam suatu usaha peternakan sapi potong, sebab sebuah perusahaan peternakan sapi potong hanya dapat berlangsung dengan baik jika ada cukup pedet yang dilahirkan, bertumbuh dengan baik sampai dipasarkan. Pubertas adalah salah satu kriteria reproduksi yang harus dipenuhi oleh ternak sebelum ternak itu dapat bereproduksi. Berbagai penelitian telah dilakukan dan telah diketahui bahwa umur dan bobot saat pubertas pada sapi betina sangat ditentukan oleh bangsa sapi, bobot badan, nutrisi dan musim. Oleh sebab itu, faktor-faktor tersebut perlu diketahui dan dipahami sehingga ternak sapi yang dipelihara dapat diatur untuk bereproduksi seperti yang diharapkan oleh peternak.
EFEKTIVITAS BERBAGAI WAKTU INJEKSI PGF2α SEBELUM PENAMPUNGAN SPERMA DOMBA LOKAL TERHADAP KUALITAS SPERMA DALAM PENGENCER TRIS YANG DISIMPAN PADA SUHU 5°C
Purwaningsih, .;
Sunardi, .
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol 5 No 1 (2010): JURNAL ILMU PETERNAKAN
Publisher : Fakultas Peternakan Universitas Papua
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This experiment aimed to evaluate the effect of PGF2α and time of injection on the quality and viability of Local ram sperm in Tris dilution at 50C storage temperature. The sperm was collected from four Local rams with artificial vagina, once a week for one month. At the first week, sperm were collected without PGF2α injection; 10 minute after PGF2α injection in second week; 20 minute after PGF2α injection in third week; and 30 minute after PGF2α injection in fourth week. PGF2α with dose of 1,0 ml/head (7,5 mg Luprostiol/ml) were given by intramuscular injection in thigh area. The data were analyzed by Completed Randomized Design. When there were significant differences continued with Duncan’s New Multiple Range Test. The result showed that PGF2α injection significantly (p<0.05) increased the motility sperm and life sperm percentage especially on collected sperm 10 minute after PGF2α injection. Ejaculate volume, pH, sperm concentration, abnormal sperm percentation and sperm viability, showed no significant difference (p>0.05). Based on the result of this study, it was concluded that PGF2α injection 10 minute before sperm collection could improve sperm quantity and quality specifically sperm motility and sperm life percentation.
KARAKTERISTIK KARKAS DAN DAGING BANDIKUT (Echymipera kalubu)
Warsono, Irba Unggul
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol 5 No 1 (2010): JURNAL ILMU PETERNAKAN
Publisher : Fakultas Peternakan Universitas Papua
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The research was conducted to study the carcass and meat characteristics of the spiny bandicoots (Echymipera kalubu) using explorative method. In the experiment, twenty bandicoots were used and measured on meat and carcass characteristics. The results showed that the White breast bandicoots had higher meat hind leg and lighter meat fore leg compared with which the Red breast bandicoots. Meat and carcass characteristics of male and female bandicoots were dressing percentage (70.48 and 65.13), pH (5.78 and 5.66), tenderness (1.03 and 1.07 kg/cm2), cooking loss (33.62 and 34.47 %) and water holding capacity (37.14 and 35.98 % mgH2O).
PENGARUH PEMBERIAN CABAI (Capsicum frutescens) TERHADAP PENAMPILAN AYAM PEDAGING
Suawa, Elfira Kariane;
Sraun, Thimotius;
Ramandey, Hulda
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol 5 No 1 (2010): JURNAL ILMU PETERNAKAN
Publisher : Fakultas Peternakan Universitas Papua
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The field and laboratory experiment were conducted to know the effects of fertilization and legumes introduction on the quality natural forages at Kebar Valley, regency of Manokwari. The experiment was designed in a Completely Radomized Design with six treatments and three replications. The results showed that fertilizing and adding legumes had significant effects (p<0.01) on increases of forage species, forage nutrients component (dry matter, organic matter, crude protein), forage production ( fresh and dried), in vitro digestibility (dry matter, organic matter, crude protein) and increasing total digestible nutrient (TDN) and metabolism energy (ME). It is concluded that fertilizing and adding legumes have potential positive effect on improvement of natural forages at Kebar valley, Manokwari regency.
PCR-RFLP ANALYSIS Of INSULIN-LIKE GROWTH FACTOR-I GENE IN BALI CATTLE
Mu’in, Muhamad Affan
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol 5 No 1 (2010): JURNAL ILMU PETERNAKAN
Publisher : Fakultas Peternakan Universitas Papua
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Penelitian ini bertujuan mengungkap polimorfisme gen insulin-like growth factor-I (IGF-I) pada sapi Bali menggunakan teknik PCR-RFLP. Apabila sifat polimorfik dari gen-gen ini dapat dideteksi maka efeknya terhadap pertumbuhan dapat dipelajari dan kemungkinan dapat dipergunakan sebagai marker genetik untuk seleksi pertumbuhan sapi Bali. Sampel darah diambil dari tiga populasi sapi Bali:sapi Bali di Pusat Perbibitan Sapi Bali (P3Bali) dan sapi Bali di luar wilayah P3Bali di pulau Bali maupun di luar pulau Bali (Kalimantan Selatan), berturut-turut sebanyak 111, 85 dan 46 sampel. Identifikasi polimorfisme gen IGF-I dilakukan dengan mendigesti fragmen DNA berukuran 249 bp yang berlokasi pada 5’-flanking region dari gen IGF-I menggunakan enzim SnaBI. Hasil penelitian menunjukkan bahwa pada ketiga populasi sapi Bali tersebut hanya ditemukan alel B, dan tidak ditemukan alel A atau alel lain. Disimpulkan bahwa gen IGF-I tidak bersifat polimorfik pada sapi Bali dan genotipe IGF-I adalah homosigot BB.
VALUING AND DEFINING SOCIO-ECONOMICAL FACTORS OF PIG FARMING SYSTEMS AT MANOKWARI, WEST PAPUA
Iyai, Deny Anjelius
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol 5 No 1 (2010): JURNAL ILMU PETERNAKAN
Publisher : Fakultas Peternakan Universitas Papua
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Penelitian bertujuan untuk menilai dan mendefinisikan komponen sosial dan ekonomi peternak babi telah dilakukan di Manokwari, Papua Barat. Studi partisipasi menggunakan partisipasi situasi analisis dilakukan untuk mendapatkan base line informasi. Data kualitatif dan kuantitatif kemudian dientri dalam Excel 2003 dan dianalisis menggunakan multivariate analisis yaitu analisis komponen utama (PCA). Juga dipakai analisis gerombol (CA) untuk agglomerative hierrarchical analysis untuk melihat kecenderungan pengelompokan base line data. Hasil penelitian diperoleh tiga kelas. Varians pada aksis pertama dan kedua adalah 41,832% dan 25,297%. Pada analisis PCA diperoleh beberapa komponen yang menunjukkan nilai positif misalnya zones, breed raised, distance to market, distance to town dan land size. Sedangkan, wealth status dan litter size bernilai negatif. Pada aksis kedua korelasi yang kuat ditunjukkan pada litter size, yaitu 0.945, komponen yang lain dengan nilai rata-rata dan negative dimiliki oleh distance to market. Dinilai bahwa zone, wealth status, distances to market, distance to town adalah komponen yang memiliki asosiasi dengan pengambilan keputusan peternak dalam produktifitasnnya. Namun secara ekonomi diperlukan pembuktian selanjutnya dalam hal pendapatan bersih dari produktifitas peternak.