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Journal : Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science)

Profil Populasi Sapi Pesisir Di Kabupaten Pesisir Selatan Sumatera Barat Sarbaini, Sarbaini; Angraini, R.; Suhati, R.; Husni, A.
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 12, No 3 (2007): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1697.965 KB) | DOI: 10.25077/jpi.12.3.206-212.2007

Abstract

The purpose of the present study was to estimate the population characteristics of the Pesisir cattle in Pesisir Selatan district of the West Sumatera province. Purposive sampling procedure was used to collect data from 484 farmers rearing about 1341 Pesisir cattle in Pesisir Selatan. The data were statistically analyzed descriptively. Results of the study showed that ratio of male to female was 1 : 7. The population was dominated by females with the age of more than 3 years (35,72%), while the lowest (0.89%) was the male at more than 3 years of age. The rate of calving, calving percentage, and percent of died were 24.09%, 49.85%, and 1,98%, respectively.
Analisis Multivariat Ukuran Tubuh Sebagai penduga Hubungan Kekerabatan subpopulasi sapi pesisir Di sumatera Barat Sarbaini, Sarbaini
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 12, No 1 (2007): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1364.864 KB) | DOI: 10.25077/jpi.12.1.63-68.2007

Abstract

The discriminate function and canonical correlation analysis were carried out in order to differentiate between subpopulations, and to determine the discriminate variables which may contribute on the differentiation of the three Pesisir cattle subpopulations in West Sumatra. Around 528 of Pesisir cattles were as sample. They were distributed in three subpopulations in West Sumatra: Pesisir Selatan, Padang Pariaman, and Agam districts. Body measurement data were collected for body weight, body length, withers height, hip height, chest width, chest depth, chest girth, hip width, head length, and head width. The data were statistically analyzed by using discriminate function. The results of the study found that the Pesisisr cattle growing in Padang pariaman showed very different in body measurement with those growing in Agam and Pesisir Selatan subpopulation. The results also indicated that withers height, hip height, head width, body weight, and head length were the most importance body measurement to differentiate amongst the Pesisir cattle population in west sumatra.
Keragaman Baru pada Daerah Ujung Gen Hormon Pertumbuhan Sapi Pesisir Ternak Lokal Sumatera Barat Yurnalis, Yurnalis; Arnim, Arnim; Sarbaini, Sarbaini; Jamsari, Jamsari
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 19, No 3 (2017): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (499.38 KB) | DOI: 10.25077/jpi.19.3.103-109.2017

Abstract

Dari 210 sampel sapi pesisisir umur 1,5 tahun, dipilih 60 sample berdasarkan berat badan yaitu 30 sampel dengan berat tinggi (125±9,02 kg) dan 30 sampel dengan berat badan rendah (65±6,09 kg). Sampel darah 60 ekor sapi diisolasi dan produk PCR dari fragmen gen GH (455 bp)  disekuensing forward dan reserve.  Dua dilesi ditemukan pada posisi 2731 dan 2732 dengan fekuensi allel 0.06, dan 0.19. Delapan mutasi ditemukan pada posisi  2537, 2567, 2639, 2647, 2706, 2713, 2732, dan 2813 dengan genotipe  G → T,  G → T, C → G, T → C, A → G, C → T, C → T, C → A dengan frekuensi allel berturut-turut 0,66; 0,97; 1,00; 0,54; 0,37; 0,62; 0,77 dan 1,00. Hasil penelitian ini menunjukkan gen GH pada sapi pesisir mempunyai keragaman yang tinggi, sehingga perlu dilakukan penelitian lanjut untuk mengetahui apakah keragaman ini berhubungan dengaan sifat-sifat produksi.
Analisis Keragaman Exon-1 Gen Hormon Pertumbuhan pada Itik Lokal (Bayang) Sumatera Barat Menggunakan Metoda PCR-RFLP Sarbaini, Sarbaini; Yurnalis, Yurnalis; Hendri, Hendri
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 20, No 2 (2018): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (429.834 KB) | DOI: 10.25077/jpi.20.2.124-129.2018

Abstract

Tujuan dari penelitian ini adalah untuk mengidentifikasi polimorfisme BfmI ekson-1 gen hormon pertumbuhan itik Bayang. Sebanyak 100 sampel DNA genom diekstrak dari sampel darah individu itik. Prosedur PCR digunakan untuk mengamplifikasi fragmen ekson-1 gen hormon pertumbuhan sepanjang 801 bp menggunakan sepasang primer F: 5’-CTGGAGCAGGCAGGAAAATT-3’ dan R: 5’-TCCAGGGACAGTGACTCAAC-3’. DNA produk amplifikasi kemudian direstriksi menggunakan enzim restriksi BfmI. Hasil penelitian menunjukkan bahwa identifikasi keragaman itik Bayang menggunakan GH/BfmI bersifat monomorfik dengan frekuensi alel T adalah 1,00 dan frekuensi alel A adalah 0,00.