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All Journal Jurnal Ilmu dan Teknologi Peternakan Tropis Jurnal Ilmu Peternakan Terapan Media Pustakawan
Sri Rahayu
IPB University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology Library & Information Science Veterinary

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Evaluasi Keragaman Gen Selenoprotein W1 (SEPW1) dan Kaitannya Terhadap Komposisi Asam Lemak Pada Domba Salman Yusuf; Ratna Sholatia Harahap; Kasita Listyarini; Sri Rahayu; Cece Sumantri; Asep Gunawan
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 1 (2022): JITRO, Januari 2022
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (557.109 KB) | DOI: 10.33772/jitro.v9i1.17717

Abstract

Kandungan asam lemak dipengaruhi oleh sejumlah gen dan di antaranya ialah selenoprotein W1 (SEPW1). Eksperimen ini bermaksud untuk mengetahui polimorfisme gen SEPW1 serta hubungannya terhadap kandungan asam lemak di domba. Sejumlah 102 ekor domba yang tersusun dari 20 domba ekor gemuk (DEG), 30 domba ekor tipis (DET), 9 domba komposit garut (DKG), 10 domba compass agrinak (DCA), 10 domba barbados cross (DBC), dan 23 domba jonggol (DJ) digunakan dalam penelitian ini. Analisis polimorfisme gen SEPW1 dicari dengan memanfaatkan Polymerase Chain Reaction-Restriction Fragment Lenght Polymorphism (PCR-RFLP), enzim BanI, serta produk amplifikasi berukuran 478 bp. Analisis Chi-square memberikan hasil bahwa populasi berada dalam keseimbangan Hardy-Weinberg, kecuali sampel domba jonggol. Polimorfisme gen SEPW1 teramati berada di semua sampel rumpun domba. Single nucleotide polymorphism (SNP) g.53617063 G>A gen SEPW1 berasosiasi (P<0,05) dengan asam laurat (C12:0), asam palmitat (C16:0), asam arakidat (C20:0), asam henekosilat (C21:0), asam miristoleinat (C14:1), asam oleat (C18:1n9c), asam linoelat (C18:2n6c) dan asam lemak total. Genotipe GG memiliki kandungan asam lemak tak jenuh yang paling tinggi dibandingkan genotipe lainnya. Gen SEPW1 memiliki kapasitas untuk dikembangkan sebagai penanda asam lemak di domba.
Efektivitas Akuisisi Koleksi Repositori di Perguruan Tinggi: Kasus Institut Pertanian Bogor Sri Rahayu; Ratnaningsih Ratnaningsih
Media Pustakawan Vol 26, No 4 (2019): Desember
Publisher : Perpustakaan Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (354.629 KB) | DOI: 10.37014/medpus.v26i4.656

Abstract

Perpustakaan adalah institusi pengelola sumber informasi baik yang tercetak maupun yang terekam secara profesional dengan menggunakan sistem yang baku guna memenuhi kebutuhan pendidikan, penelitian, pelestarian, informasi dan rekreasi para pemustaka. Repositori adalah wadah atau tempat sekumpulan paket informasi  yang dihasilkan oleh sebuah institusi, tempat tersebut berguna sebagai penyimpanan, pelestarian dan penyebaran informasi sehingga dapat ditemukan kembali melalui internet. Cara menghimpun koleksi  Karya Tulis Ilmiah (KTI) untuk repositori bisa dengan menerima dan bahkan dengan cara menjemput bola kepada para pemangku kebijakan institusi, seperti mendatangi Fakultas, Departemen, unit ain yang berada di lingkup IPB, sesuai dengan peraturan Rektor IPB tentang Serah Simpan Karya Ilmiah di lingkungan IPB. Masalah dalam menghimpun koleksi repositori IPB diantaranya adalah: (1) Kurangnya kesadaran staf pengajar untuk menyerahkan KTI; (2) Kurangnya informasi bahwa ada Peraturan Rektor tentang wajib serah simpan KTI di lingkungan IPB. Tujuan kajian adalah: (1) Mengetahui efektivitas pelaksanaan Peraturan Rektor nomor 06/13/PL/2010 tentang serah simpan KTI; (2) Mengetahui kondisi terakhir jumlah koleksi repositori IPB dan persoalan yang timbul dalam pengumpulan koleksi repositori; (3) Memberikan rekomendasi kepada Perpustakaan IPB terkait dengan pelaksanaan Peraturan Rektor Serah Simpan KTI.  
Respon Fisiologis Domba Ekor Tipis dan Domba Garut Dengan Pemberian Pakan Konsentrat dan Limbah Tauge Listya Purnamasari; Syeh Ahmad Muhammad Basalamah; Sri Rahayu; Sri Darwati
Jurnal Ilmu Peternakan Terapan Vol 4 No 1 (2020): Jurnal Ilmu Peternakan Terapan
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The present study aimed to evaluate some physiological variables of thin tailed sheep and Garutsheep fed by concentrate and mung bean sprout waste diet. The physiological variables includedrectal temperature, respiration rate, and heart rate. Six Javanese thin tailed sheeps (16.27±0.86kg) and six Garut sheeps (10.68±1.82 kg) which aged less a year were selected for 4 treatments byfactorial design 2 x 2. The first factor was diet (concentrate and bean sprout waste) and the secondfactor was kind of sheep (Javanese thin tailed sheep and Garut sheep). The sheep were fedindividually for a maintenance requirement on body weight. Ambient temperature, relativehumidity, and physiological variables were measured every morning before feeding during 8weeks. The result showed that the physiological response of Javanese thin tailed sheep and Garutsheep fed by concentrate and mung bean sprout waste diet showed no interaction (P>0.05). Thephysiological response of sheep was not significantly different but the feed treatments had asignificant effect (P>0.05). Rectal temperature, heart rate, and respiration rate were still classifiedas normal so the mung bean sprout waste diet can be used as an alternative source of protein tosubstitute concentrate.
Pre-mating Performance of Garut Ewes Fed by Sorghum-Indigofera Based Diet During the Acclimatization Period Rachmat Somanjaya; Asnath Maria Fuah; Sri Rahayu; Luki Abdullah; Mohamad Agus Setiadi
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 2 (2022): JITRO, May 2022
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (403.317 KB) | DOI: 10.33772/jitro.v9i2.22522

Abstract

This study aimed to evaluate the effect of sorghum-Indigofera forage-based feed on the pre-mating performance of Garut ewes. A total of 28 Garut ewes was divided into two groups of treatment so that each treatment consisted of 14 heads. The treatment of field grass (FG) as a control and the feed composition in the formula of 50% sorghum forage silage + 40% Indigofera hay + 10% rice bran (SI). The animals were distributed under a completely randomized design, and the data were analyzed using a t-test. The results showed that the dry matter intake (DMI) and nutrient digestibility values of FG were higher (p<0.05) than SI. However, the impact on body weight gain, blood urea nitrogen (BUN) and blood cholesterol level did not differ (p>0.05). The average pre-mating bodyweight of Garut ewes for all treatments was the same number relatively, were 35 kg/head. BUN and blood cholesterol levels in the FG and SI treatments were 36.18±3.47 vs 35.27±4.23, and 66.13±5.56 vs 69.25±3.95 mg/dl, respectively. It can be concluded that SI feed had higher efficiency values and better readiness for the reproductive phase. Therefore, SI feed can be used as a substitute for field grass for the reproductive stage of Garut ewes.
Co-Authors Asnath Maria Fuah, Asnath Maria Cece Sumantri Kasita Listyarini Listya Purnamasari Luki Abdullah Mohamad Agus Setiadi Rachmat Somanjaya Ratna Sholatia Harahap Ratnaningsih Ratnaningsih Salman Yusuf SATRIYAS ILYAS Sri Darwati Syeh Ahmad Muhammad Basalamah