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All Journal Jurnal Peternakan Sriwijaya CEMARA JURNAL LENTERA Jurnal Peternakan Indonesia Jurnal Peternakan (Jurnal of Animal Science) Jurnal Ilmiah Fillia Cendekia Jurnal Agriovet Bubungan Tinggi: Jurnal Pengabdian Masyarakat Journal of Tropical Animal Science and Technology Rambideun : Jurnal Pengabdian Kepada Masyarakat Stock Peternakan Jurnal Sains Pertanian Jurnal Ilmiah Ilmu-Ilmu Peternakan Journal of Livestock and Animal Health (JLAH) Jurnal Lingkungan Almuslim Jurnal Agripet Arwana: Jurnal Ilmiah Program Studi Perairan
Yayuk Kurnia Risna
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Public Health Social Sciences Veterinary Other

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Identification of freshwater microbiota and physicochemical analysis of water Waduk Lhok Batee Jeumpa Dani Pratama Putra; Ernawita Ernawita; Yayuk Kurnia Risna
Arwana: Jurnal Ilmiah Program Studi Perairan Vol 5 No 2: November 2023
Publisher : Program Studi Akuakultur, Fakultas Pertanian, Universitas Almuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/jipsbp.v5i2.2145

Abstract

Biota components can provide an overview of the physical, chemical and biological conditions of a waters. One biota that can be used as a biological parameter in determining the condition of a waters is biota. Changes in the quality of water and its living substrate greatly affect the abundance and diversity of biota. The aim of this study was to identify fresh water microbiota and physicochemical analysis of water in the Lhok Batee Jeumpa Reservoir. The research method used is a combination of qualitative and quantitative research. Based on the research results, there are 13 types of Plankton consisting of 12 families in the Lhok Batee Reservoir. Plankton diversity is included in the low category with a diversity index of 0.4296. Dissolved Oxygen (DO) levels obtained the lowest value in sample 2-A of 4.70 mg/L and the highest value in samples 1-B, 4-B and 5-A of 5.20 mg/L, according to the standard quality Class 2 (4 mg/L). Biochemical Oxygen Demand (BOD) levels obtained the lowest value in sample 5-A of 1.00 mg/L and the highest value in sample 3-A of 12.50 mg/L, in accordance with Class 2 quality standards (3 mg/ L). Chemical Oxygen Demand (COD) levels obtained the lowest value in sample 1-B of 20.22 mg/L and the highest value in sample 5-B of 84.76 mg/L, according to Class 2 quality standards (25 mg/L).
PERSENTASE BOBOT ORGAN PENCERNAAN AYAM BROILER UMUR 28 HARI PADA PEMELIHARAAN SISTEM CLOSED HOUSE Zulmahera Zulmahera; Koji Al Adam; Yayuk Kurnia Risna
Jurnal Peternakan (Jurnal of Animal Science) Vol 10, No 2 (2026): JURNAL PETERNAKAN (JURNAL OF ANIMAL SCIENCE)
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jas.v10i2.26533

Abstract

Kandang Closed House merupakan kandang tertutup yang seluruhnya bisa dikontrol secara otomatis, mulai dari sistem ventilasi, pemberian pakan, minum, suhu dan kelembaban di dalam kandang. Penelitian ini bertujuan untuk mengetahui persentase bobot organ pencernaan (gizzard, proventrikulus dan usus) dan bobot hati, jantung serta lemak abdomen pada ayam broiler yang dipelihara pada sistem Closed House selama 28 hari. Penelitian telah dilaksanakan di peternakan ayam broiler di Desa Pante Baro Buket Panyang Kecamatan Peusangan Kabupaten Bireuen dengan 11.000 ekor ayam strain Lohman MB 202. Metode yang digunakan adalah metode survey dan analisis data secara deskriptif. Data primer didapat dengan survey ke peternak. Data sekunder terdiri dari data yang diperoleh berdasarkan studi literatur. Parameter yang diukur adalah bobot hidup dan persentase bobot organ pencernaan seperti bobot proventrikulus, bobot gizzard dan bobot usus serta persentase bobot hati, jantung dan lemak abdomen. Hasil menunjukkan bahwa rataan bobot hidup sebesar 2040,33±46,70 g/ekor dan persentase bobot proventrikulus sebesar 0,42%±0,03, bobot gizzard 1,65%±0,04, dan bobot usus 2,81%±8,19. Persentase bobot hati, jantung dan lemak abdomen berturut-turut sebesar 1,98%±0,03, 0,56%±0,02, 1,81%±0,21. Pemeliharaan ayam broiler pada kandang sistem closed house memberikan lingkungan yang nyaman sehingga berdampak positif terhadap persentase bobot organ pencernaan
Co-Authors Abbas, Rahmat Adam, Koji Al Al Adam, Koji Aqila, Alifa Ari Surya Sukarno Ariyani Tanti Auni Teuku Abul Chairul Fadli Chairul Fadli Chairul Fadli Chairul Fadli Cut Ayu Lizar Cut Azizah Dani Pratama Putra Diah Fridayati ERNAWITA ERNAWITA Fadli, Chairul Fatmala, Nanda Fridayati, Diah Halus Satriawan Hariki Fitrah Hayati, Masrura Ida Ayu Putu Sri Widnyani Koji Al Adam Koji Al Adam Muhajjir, Muhajjir Muhammad Resthu Muhammad Syukran Nuraida Nuraida Nuraina Nuraina Pasarela, Gea Riski Pratama, Said Mirza Putra Rima Shah Rahmawati - Raudhah, Raudhah Ridwan Iriadi Rima Shah, Putra Saputra, Wanda Sarwo Edy Wibowo Sitti Zubaidah Sitti Zubaidah Sitti Zubaidah Sitti Zubaidah sitti zubaidah - Sofia, Aiya Sri Harimurti Sri Wahyuni Sri, Wahyuni Sri-Harimurti Sri-Harimurti Suparjo SURYANI Syafrizal Ahmad Tanti, Afriyani Teuku Abul, Auni Widodo Widodo Widodo Widodo Wihandoyo, Wihandoyo Zahrul Fuady Zulmahera Zulmahera