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All Journal IJEMS (Indonesian Journal of Environmental Management and Sustainability) Yumary: Jurnal Pengabdian kepada Masyarakat Jurnal Airaha
Iman Supriatna
Politeknik Kelautan Dan Perikanan Sorong
Agriculture, Biological Sciences & Forestry Humanities Astronomy Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Public Health Social Sciences Other

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Pelatihan produksi pakan buatan skala rumah tangga untuk pembudidaya ikan di kota Sorong, Papua Barat Mohammad Sayuti; Iman Supriatna; Agung Setia Abadi; Intanurfemi B. Hismayasari; Ernawati Ernawati; Saidin Saidin
Yumary: Jurnal Pengabdian kepada Masyarakat Vol. 1 No. 3 (2021): Maret
Publisher : Penerbit Goodwood

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35912/yumary.v2i1.100

Abstract

Purpose: This community service aimed to train fish farmers in Sorong City to produce artificial feed containing 30% feed protein . Methods: The methods implemented were lectures and direct practice of making fish diets. Pearson square method was used for the feed formulation. Results: The output of this dedication activity increased the knowledge and expertise of fish farmers to make fish feed independently so that farmers can save operational costs in farming activities. Conclusions: This activity was attended by 10 participants and all participants could understand the concept of the training and be able to make artificial fish feed independently. Keywords: Fish feed, Pearson square, Fish Farmer, Training
Pendampingan Masyarakat di Kampung Salak, Kota Sorong: Pelatihan Teknik Pembenihan Ikan Lele Secara Buatan Ernawati Ernawati; Mohammad Sayuti; Kadarusman Kadarusman; Intanurfehmi B. Hismayasari; Iman Supriatna; Agung Setia Abadi
Yumary: Jurnal Pengabdian kepada Masyarakat Vol. 1 No. 4 (2021): Juni
Publisher : Penerbit Goodwood

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35912/yumary.v1i4.195

Abstract

Purpose: This community service aimed to improve skills and provide knowledge about catfish artificial spawning techniques in aquaculture at Salak village. Method: The activity was carried out with an interactive method, preceded by a survey of aquaculture location, material provision, accompanied by questions and answers as a problem solver related to catfish artificial spawning techniques and direct practical assistance on artificial spawning techniques. Result: Artificial spawning techniques of catfish result in a faster ovulation process, namely hatching occurs within 18-24 hours so that the availability of seeds is always fulfilled. Conclusions: Training on artificial spawning techniques of catfish provides knowledge to the farmer community about producing catfish seeds quickly to meet consumer demand.
Proximate, Amino Acid Composition and Antibacterial Activity of Woton (Sterculia sp.) Leaves from Raja Ampat, West Papua, Indonesia Mohammad Sayuti; Iman Supriatna; Intanurfemi B. Hismayasari; Ahmad Yani; Saidin
Jurnal Airaha Vol 8 No 01: June 2019
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (159.054 KB) | DOI: 10.15578/ja.v8i1.104

Abstract

Woton (Sterculia sp.) plant is an endemic plant of Papua and West Papua, Indonesia that has many benefits for the community. This research aims to examine the contents of proximate, amino acid, and antibacterial activity from the leaves extract of two plants namely Sterculia shilinglawii and Sterculia tragacantha. The sample of Sterculia sp. leaves are cleaned, dried, and milled. Then, its chemical composition, amino acid, and bacterial activity are analyzed using a standard procedure. The chemical composition was analyzed using standard AOAC, amino acid was examined using LCMS and antibacterial activity was analyzed using barrier zone against the bacteria that attack the fish. The research results showed that the chemical compositions of Sterculia sp. leaves are carbohydrates, protein, water, ash and fat. The main amino acid contents of woton (Sterculia sp.) leaves are L-Arginine, L-Valine, L-Proline, L-Alanine. Bacterial Test Results showed that woton (Sterculia sp.) leaves extract has intermediate inhibition response against V. algynoliticus. It has been concluded that Sterculia sp. leaves have the potential chemical content.
Low-Carbon and Environmentally Sustainable Aquaculture in Coastal Ecosystems: A Systematic Literature Review Iman Supriatna; Ainul Alim Rahman
Indonesian Journal of Environmental Management and Sustainability Vol. 10 No. 1 (2026): March
Publisher : Magister Program of Material Science, Graduate School of Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/ijems.2026.10.1.36-46

Abstract

Low-carbon aquaculture is increasingly recognized as a vital strategy to mitigate climate change, improve resource efficiency, and ensure sustainable food production. This systematic review, following the PRISMA 2020 protocol, analyzed 58 peer-reviewed studies selected from 312 published between 2020-2024, providing a transparent and replicable synthesis of the current evidence. Research is predominantly focused in Asia and Europe, regions where rapid aquaculture growth coincides with emerging climate policies. Key strategies for reducing environmental impacts include Integrated Multi-Trophic Aquaculture (IMTA), cultivation of low-trophic species such as seaweeds and filter feeders, and the restoration of coastal ecosystems, all of which enhance carbon sequestration, nutrient cycling, and ecosystem resilience. The review identifies the most commonly reported sustainability indicators as global warming potential (GWP), energy consumption, land use, nutrient loading, and eutrophication. Despite ongoing technological innovations, global aquaculture remains largely unsustainable with persistently low environmental performance. Barriers to improvement include incomplete carbon accounting, fragmented regulatory frameworks, and limited consumer awareness. Additionally, significant knowledge gaps in greenhouse gas emissions and carbon sequestration constrain robust life cycle assessments. Transitioning to low-carbon aquaculture requires not only technological innovation but also with stronger governance, ecosystem-based management, and integrated policy frameworks to enhance sustainability and climate resilience. This review underscores the urgency of coordinated action across research, industry, and policy sectors to optimize low-carbon strategies, address existing knowledge gaps, and support the development of sustainable aquaculture systems that are both environmentally responsible and economically viable.
Co-Authors Agung Setia Abadi Agung Setia Abadi Ahmad Yani Ainul Alim Rahman Ernawati Ernawati Ernawati Ernawati Hismayasari, Intanurfemi B Intanurfehmi B. Hismayasari Kadarusman Saidin Saidin Saidin, Saidin Sayuti, Mohammad