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All Journal JISI UMJ (Jurnal Integrasi Sistem Industri UMJ) Jurnal Optimasi Sistem Industri Sistemasi: Jurnal Sistem Informasi INAQUE: Journal of Industrial & Quality Engineering jurnal Teknik Industri - Unisi SELODANG MAYANG SIMBIOSA ABDIMASY: Jurnal Pengabdian dan Pemberdayaan Masyarakat Jurnal Karya Abdi Jurnal Zona CANANG: Jurnal Pengabdian Masyarakat Jurnal Media Pengabdian Kepada Masyarakat (JM-PKM) TRIMAS: Jurnal Inovasi dan Pengabdian Kepada Masyarakat PUBLICA: Jurnal Pengabdian Masyarakat Jurnal Intelek Insan Cendikia E-Amal: Jurnal Pengabdian Kepada Masyarakat Jurnal Senpling Multidisiplin Indonesia Teknofile, Jurnal Sistem Informasi Abdimas, Jurnal Pengabdian Masyarakat DIGITAL BUSINESS INSIGHTS JOURNAL Jurnal Perangkat Lunak
Khairul Ihwan, Khairul
Program Studi Teknik Industri, Fakultas Teknik Dan Ilmu Komputer, Universitas Islam Indragiri
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mechanical Engineering Nursing Public Health Social Sciences Transportation Other

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Konservasi Berbasis Domestikasi Ikan Betutu (Oxyeleotris marmorata) melalui Optimalisasi Pakan Fermentasi EM4 Harahap, Syaiful Ramadhan; Al Jumadi, Muhammad Arief; Rachman B, Arief; Yusapri, Andi; Ihwan, Khairul; Nurhasan, Nurhasan; Gani, Abdul; Thaha, Muhammad; Gusmanto, Gusmanto
Jurnal Zona Vol 10, No 2 (2026)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v10i2.264

Abstract

The marble goby (Oxyeleotris marmorata) is a high-value freshwater fish whose increasing exploitation from natural waters may threaten resource sustainability, particularly when undersized individuals are harvested. Domestication through controlled rearing and improved feed management is therefore needed to support conservation while increasing the economic value of captured fish. This study evaluated the growth performance and feed utilization of marble goby fed trash fish enriched with effective microorganisms (EM4) at different doses. The experiment was conducted for 56 days using 20 wild-caught marble goby weighing less than 500 g and reared in four tarpaulin ponds with four feed treatments: 0, 10, 15, and 20 mL EM4 kg⁻¹ trash fish. Growth, feed intake rate, feed conversion ratio, specific growth rate, survival rate, and water quality were evaluated descriptively. The 10 mL kg⁻¹ treatment produced the most balanced response, with the highest weight gain, cumulative specific growth rate, and 100% survival, whereas 15 mL kg⁻¹ produced the greatest length gain. The 20 mL kg⁻¹ treatment did not improve performance proportionally and showed lower weight gain and survival. Thus, 10 mL EM4 kg⁻¹ trash fish is the most promising treatment under the experimental conditions and provides an initial basis for conservation-oriented domestication of marble goby
Co-Authors Abdul Gani Abdul Gani Abdul Muni Abdullah administrator admin Ahmad Rifai Ainul Zurfadly Al Jumadi, Muhammad Arief Alfa, Akbar Anas Malik Andi Yusapri Apriyanto, Mulono Arief Rachman. B Asniati Bindas Badewin Bambang Sasmita Adi Putra Basri, Asan Bayu Fajar Susanto Bilkisti, Nadia Cahaya Sabariah Daniel Happy Putra Dede Nirawan Dewi Sri Muryaningrum, Intan Edi Susanto Emy Khikmawati Fitri Muhammad Nur Gracia Evelyn Anatasha Gusmanto Gusmanto Gusmanto, Gusmanto Herlangga Saputra Hermiza Mardesci Ikke Selviana Ilyas Jamri Jesika Wahyuningtias Jibril, Muhammad Jonrinaldi M. Gasali Mailani Salsa Amilia Marlina Maryam, Maryam Maulidya Risvani Syafha Samosir Melani Anggraini MELSA Muannif Ridwan Muannif Ridwan Muchlis Muhamad Amin Muhammad Amin Muhammad Amin Muhammad Arif Aljumadi Muhammad Rozie Muhammad Thaha Musta Sedayu Nadila Amelia Nilda Tri Putri Novrizal Nurhasan Nurhasan Nurhasan Nurhasan, Nurhasan Nurmansyah R. Surya Indra Pratama Rachman B, Arief Rahmat Raju Maulana Revanza Trisyawal Rika Miranda Gustiani Rika Miranda Gustiani Rika Rizka Lestari Roberta Zulfhi Surya Samsudin Siska Siti Wardah Siti Wardah, Siti Suandy, Indra sugiono, nana Syafrina Dina Syaiful Ramadhan Harahap Syamsur, Deby yoanda Thaha, Muhammad Toni Anggara Widyawati Widyawati Yoyon Riono Yulianti Yulianti Yusriwarti Yusriwarti Yusriwarti Zulrahmadi