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Torani Journal of Fisheries and Marine Science
Published by Universitas Hasanuddin
ISSN : 26215322     EISSN : 26156601     DOI : -
Core Subject : Economy, Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Environmental Science Social Sciences
This journal is an academic, citation indexed and blind peer reviewed journal. It covers original research articles, short notes and communications, reviews (including book), concepts, commentaries, and letters on a diverse topic related to fishery and marine sciences. The aim of this journal is to provide a venue for academicians, researchers and practitioners to share/discuss theories, views, research results, on issues related to the science, engineering and technology, and humanities in fisheries and marine development, management and issues in fisheries and marine systems particularly in aquaculture, fishery resource, fish food processing, marine fisheries, fishery agribusiness.
Arjuna Subject : -
Articles 150 Documents
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Strategy for Enhancing the Performance of Marine and Fisheries Resources Surveillance (Case Study at the Marine and Fisheries Resources Surveillance Base in Tual) Bintoro, Sigit; Riani, Etty; Nadiarti, Nadiarti; Rumanta, Maman
Torani Journal of Fisheries and Marine Science Vol. 8 No. 1 (2024): VOLUME 8, NOMOR 1, DECEMBER 2024
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35911/torani.v8i1.39549

Abstract

This study aims to formulate strategies to enhance the performance of marine and fisheries resource surveillance at the Marine and Fisheries Resources Surveillance Base (PSDKP) in Tual. The effectiveness of surveillance is a key factor in preserving resources and preventing illegal activities that harm the state. This research employs two main analytical approaches, the Analytic Hierarchy Process (AHP) and SWOT analysis, to identify and prioritize the most relevant strategies. The AHP results indicate that human resources (HR) have the highest weight (0.657), followed by infrastructure and surveillance systems (0.259), and policy (0.084). Based on the SWOT analysis, the prioritized strategies include enhancing HR capacity with a weight of 0.571, developing surveillance systems with a weight of 0.191, strengthening cooperation with a weight of 0.123, and advocating for policy and lobbying with a weight of 0.114. The implementation of these strategies is expected to improve surveillance effectiveness, reduce violations, and support the sustainability of marine and fisheries resources in the PSDKP Tual area.
Comparative Analysis of Consumer Preferences for Meatballs with 70% Barracuda Fish (Sphyraena barracuda) and 9% Seaweed (Kappaphycus alvarezii) Cangara, Arie Syahruni; Suro Adhawati, Sri; Amiluddin, Amiluddin; Audy Jaya Gosari, Benny; Sudrajat, Iman; Mughsita Sani, Andi Nadia
Torani Journal of Fisheries and Marine Science Vol. 8 No. 1 (2024): VOLUME 8, NOMOR 1, DECEMBER 2024
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35911/torani.v8i1.41868

Abstract

This study aims to analyze consumer preferences for meatballs formulated with 70% barracuda fish (Sphyraena barracuda) and 9% seaweed (Kappaphycus alvarezii), and to compare them with conventional meatballs. The method used is an organoleptic test involving 20 respondents in Makassar City. Respondents assessed four main aspects: taste, aroma, texture, and appearance, using a Likert scale (1–5). Descriptive analysis results show that barracuda fish meatballs scored higher in texture (4.0) compared to conventional meatballs (3.7), while conventional meatballs were superior in taste (4.5 versus 4.2). The t-test results indicate that the difference in texture is significant (p < 0.05), whereas the differences in taste, aroma, and appearance are not significant (p > 0.05). Overall, meatballs made with barracuda fish and seaweed have potential for commercial development, especially as a healthier alternative with optimal nutritional value.
Trends in Indonesia's Fishery Commodity Exports Amri, Muhammad Irwandhi; Tahir, Ratnawati; Haris, Abdul; Agusanty, Harnita; Saleh, Muhammad Syaiful
Torani Journal of Fisheries and Marine Science Vol. 8 No. 1 (2024): VOLUME 8, NOMOR 1, DECEMBER 2024
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35911/torani.v8i1.42086

Abstract

Indonesia is one of the largest seafood producing countries in the world, with significant fisheries potential to support national economic growth. This study aim to analyzes the export volume and value trends of Indonesia's fishery products from 2018 to 2023, focusing on key commodities such as shrimp, tuna, seaweed, crabs, and lobster. The data used includes annual export volume and value for each commodity. The analysis results show that the volume of Indonesia's fishery exports fluctuated, with a significant increase until 2020 (1,262,830 tons) and a decline in 2021 and 2022, although it remained stable in 2023 (1,221,196 tons). The export value also showed a significant increasing trend, peaking in 2022 at 6,242,085 USD, before decreasing to 5,630,947 USD in 2023. Despite the decline in the last two years, the fishery sector in Indonesia continues to make a significant contribution to the national economy, with key commodities maintaining high competitiveness in the international market. These findings are important for the development of strategies that can boost Indonesia's fishery exports and strengthen its position as a leading global exporter.
Small-scale Fishermen's Adaptation to Climate Change Impacts in Coastal Areas and Small Islands in Pangkep Regency Kasri, Kasri; Hasani, M. Chasyim; Baso, Aris; Amiluddin, Amiluddin; Arief, Andi Adri
Torani Journal of Fisheries and Marine Science Vol. 8 No. 1 (2024): VOLUME 8, NOMOR 1, DECEMBER 2024
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35911/torani.v8i1.42163

Abstract

Climate change is a global challenge that has significant impacts on the fisheries sector. This phenomenon involves increasing global temperatures, changing weather patterns, rising sea levels, and increasing the frequency and intensity of natural disasters. Climate change not only threatens marine ecosystems but also affects the livelihoods of coastal communities, especially small-scale fishers who depend on fisheries resources for their survival. This study aims to analysis the economic adaptation of small-scale fishers in facing the impacts of climate change. The research was conducted from May to October 2024 in Pangkajene Islands Regency (Pangkep). This research used a descriptive qualitative approach with data collection through interviews, questionnaires, field observations, and literature studies. Respondents in this study were 50 fishermen who were selected purposively. Data analysis used with descriptive qualitative. The results show that climate change has a significant impact on fishing patterns and catches. The increase in sea temperature, high waves, and storms cause a decrease in productivity and increase the risk of damage to fishing gear. In facing these challenges, fishers apply economic adaptation strategies such as livelihood diversification, regulation of fishing period/time, improving fishing technology, changing fishing areas, and strengthening community cooperation. This research recommends strengthening the capacity of fishermen through training, access to microfinance, and development of disaster-resistant infrastructure. The results of this study are expected to serve as a basis for the government and stakeholders in formulating community-based adaptation policies to increase the resilience of small-scale fishing communities to the impacts of climate change.
Study of Fishers' Perceptions on Environmentally Friendly Fishing Gear Criteria on The East Coast of North Sumatra Brewon, Marianus O.; Wiyono, Eko Sri; Sudarmo, Agnes Puspitasari
Torani Journal of Fisheries and Marine Science VOLUME 6 NOMOR 1, DESEMBER 2022
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35911/torani.v6i1.21260

Abstract

This study aimed to describe the development of types of fishing gear in the waters of the east coast of Sumatra from Belawan Waters to Serdang Bedagai Waters and to examine the perceptions of fishers based on the social characteristics of fishers towards environmentally friendly fishing gear based on the Code of Conduct for Responsible Fisheries (CCRF). The method used in this research is descriptive research using the survey method. The population in this study were fishers based in Belawan and Serdang Bedagai waters and using traps and gill nets, as many as 6943 people, with the simple sampling method or slovin method, the results of the sample count were 100 people from the population. Based on eight categories (CCRF) to understand fishers' perceptions of environmentally friendly fishing gear, including the level of selectivity, biodiversity, ecological diversity, not destroying habitat, the safety of fishers and consumers, based on social conditions, based on biodiversity, and based on fish quality, the level of very understanding is 13.2 %, understand 25.2%, neutral 26.7%, don't understand 23.3% and don't understand 11.4%. This study results indicate that the respondents, in general, have begun to realize environmentally friendly fishing gear based on the CCRF.
Length-Weight Relationship and Condition Factor of Yellowfin Tuna (Thunnus albacares) from Demta Coast, Jayapura Regency, Papua Kalor, John Dominggus; Paiki, Kalvin; Rumahorbo, Basa T.
Torani Journal of Fisheries and Marine Science VOLUME 6 NOMOR 1, DESEMBER 2022
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35911/torani.v6i1.23666

Abstract

The population of Thunnus albacares yellowfin tuna from the Scombridae family is very abundant in North Papua Waters (WPP 717). This study aims to analyze the parameters of population dynamics based on the long-weight relationship and condition factors on Thunnus albacares in Demta Coastal Waters, Jayapura Regency. Fish data collection uses passive and active fishing methods using gill nets, handlines, and long line fishing through fishing activities by traditional fishermen during April - June 2022. Data analysis uses analysis length-weight relationship and condition factor. The results of this study found that the population structure of yellowfin tuna (T. albaceras) was very diverse in the waters of North Papua, with a negative allometric growth pattern (b < 3), i.e. the growth of body length was faster than weight. The condition factor averaged 1.1302 with a maximum of 1.4718 and a minimum of 0.7028. Where in the gonadal maturity period morphometric adaptation occurs, weight growth becomes faster and body length becomes slower.
Indonesian Blue Economy for Sustainable Fisheries Kumala Dewi, Yashinta; Aswar, Baso; Alam, Jamaluddin Fitra; Safruddin, Safruddin
Torani Journal of Fisheries and Marine Science Vol. 8 No. 2 (2025): VOLUME 8, NOMOR 2, JUNE 2025
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35911/torani.v8i2.43736

Abstract

Blue economy is a management system for all aquatic ecosystem resources, including marine and terrestrial ecosystems, related to economic value, sustainability of ecosystems and production resources, and distribution of benefits. The adoption of this concept in Indonesia uses the term inclusive and sustainable blue economy to emphasize the equitable distribution of benefits from the development of the blue economy by ensuring the sustainability of its carrying capacity. This paper explains the importance of managing Indonesian fisheries resources based on the blue economy concept to ensure the sustainability of existing fisheries resources. The literature study method issued by agencies and strategic stakeholders is the primary reference in this study. In this study, it was found that the significant challenges faced were the problem of environmental damage due to illegal activities such as illegal fishing, damage to mangrove forests, seagrass ecosystems, coral reefs, and production activities and the fisheries industry that often pays little attention to sustainability aspects so that it is deemed necessary to implement sustainable fisheries management policies that must focus on several urgent matters to achieve Indonesia's blue economy goals. Based on this, as a role model for research purposes, recommendations and research efforts have been made with a roadmap for the sustainable use of pelagic fisheries resources based on Indonesia's blue economy program in the Bone Bay area. Sustainable fisheries management based on the blue economy concept can be developed and applied well through collaboration and synergy with all existing stakeholders consisting of the government, universities, NGOs, and fishing communities.
Pengaruh Preparasi Sampel, Lama Ekstraksi, dan Presipitan Terhadap Karakteristik Karaginan yang Diekstraksi dari Kappaphycus alvarezii Horisanto, Abraham; Metusalach, Metusalach; Zainuddin, Elmi Nurhaidah; Wijayanti, Willy; Pamungkas, Ilham Wahyu; Agustin, Venny; Jannah, Syerina Raihatul
Torani Journal of Fisheries and Marine Science Vol. 8 No. 2 (2025): VOLUME 8, NOMOR 2, JUNE 2025
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35911/torani.v8i2.43915

Abstract

Carrageenan is a polysaccharide compound product produced from carrageenophyte seaweed extraction, one of which is Kappaphycus alvarezii. The yield and other characteristics are conventionally produced from an extraction process and have different results. This study aims to explore and optimize the characteristics of carrageenan produced by treating sample preparation with two types of precipitants at specific concentrations, setting the timing during the extraction process, and examining the interaction of these three treatments on the carrageenan characteristics. The results obtained showed that the yield value, acid-insoluble ash (AIA) content, and viscosity were influenced by the preparation method, specifically by chopping the seaweed before extraction. Additionally, the characteristics of the gel strength were influenced by the preparation method, specifically by blending the seaweed. The use of KCl precipitant affects the water content, AIA content, and viscosity, while the CaCl₂ precipitant affects the yield value and gel strength. 1-hour extraction process affected the characteristics of carrageenan for AIA content and gel strength, while extraction for 2 hours affected the yield value, water content, and viscosity. The interaction of 8% KOH solvent by cutting sample treatment, extracted for 2 hours and using KCl precipitant, produced good carrageenan characteristics for water content, AIA content, and viscosity.
- Optimizing N:P Ratios to Enhance Carbohydrate and Lipid Content in Outdoor Cultured Gracilaria verrucosa Abustang, Abustang; Karim, Muhammad Yusri; Nurkamilah, Besse Tenri
Torani Journal of Fisheries and Marine Science Vol. 8 No. 2 (2025): VOLUME 8, NOMOR 2, JUNE 2025
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35911/torani.v8i2.43984

Abstract

A leading commodity that has the potential to be developed as an export commodity for Indonesia is seaweed. One type of Gracilaria that has economic value and is widely cultivated is Gracilaria verrucosa. This study aims to analyze the effect of nitrogen (N) and phospor (P) concentration ratio on carbohydrate and lipid content in G. verrucosa seaweed cultivated outdoors. This research was conducted in May-June 2023 at the Hatchery FIKP, Hasanuddin University. Seaweed seedlings were reared for 44 days using 70 cm diameter conical fiber tanks filled with 100 g/150 L of water. This study used a non-parametric method Kruskal-Wallis consisting of 3 treatments and each treatment consisted of 3 replicates so that there were 9 experimental units. Based on the results of Kruskal-wallis analysis showed significant differences in carbohydrate content in seaweed G. verrucosa). The highest carbohydrate content was obtained in the treatment with a ratio of 2 ppm : 1 ppm (A), which is 33.49%, treatment with 2 ppm : 1.5 ppm (B) is 29.56% and the lowest treatment was in the ratio of 2 ppm: 2 ppm (C) which is 29.28%. The highest lipid content was at a ratio of 2 ppm: 2 ppm (C) 0.84% and the lowest at a ratio of 2 ppm: The water quality parameters observed during the study were all suitable for the growth of G. verrucosa.
PENGARUH PERBEDAAN JENIS IKAN TERHADAP PERTUMBUHAN IKAN DALAM SISTEM BUDIDAYA DALAM EMBER (BUDIDAMBER) Sogen, Katharina Desembrianty Prianka; Salosso, Yuliana; Pasaribu, Wesly
Torani Journal of Fisheries and Marine Science Vol. 8 No. 2 (2025): VOLUME 8, NOMOR 2, JUNE 2025
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35911/torani.v8i2.44056

Abstract

This study aims to analyze the effect of different fish species on fish growth in a bucket aquaculture system (Budidamber). The study was conducted from July to September 2024 at the Dry Land Aquaculture Laboratory, Nusa Cendana University, Kupang, using 60 catfish (Clarias gariepinus), 60 tilapia (Oreochromis niloticus), and 60 patin fish (Pangasius sp.) with an average weight of ±10 grams and an average length of ±8 cm. The study used a completely randomized design (CRD) with three types of treatments, each repeated three times. The treatments were A (catfish), B (tilapia), and C (pangasius). The parameters observed included absolute weight gain, absolute length gain, and fish survival. The results of the analysis showed that the catfish treatment had a significant effect (P<0.05) on absolute weight gain. However, for the parameters of length increase and survival, no significant differences were found (P>0.05) between the three types of fish.  

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