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All Journal AQUATIC SCIENCE & MANAGEMENT Bawal : Widya Riset Perikanan Tangkap Zona Laut : Jurnal Inovasi Sains dan Teknologi Kelautan Jurnal Bluefin Fisheries Agrikan: Jurnal Agribisnis Perikanan
Pontoh, Peggy
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Earth & Planetary Sciences Energy Engineering Environmental Science Mechanical Engineering Transportation

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Journal : AQUATIC SCIENCE

 1 
Analysis of production factors that affect the productivity of tuna handliners based in Bitung Oceanic Fishing Port Pontoh, Peggy; Luasunaung, Alfred; Reppie, Emil
AQUATIC SCIENCE & MANAGEMENT Vol 7, No 1 (2019): APRIL
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jasm.7.1.2019.24994

Abstract

Title (Bahasa Indonesia): Analisis faktor produksi yang mempengaruhi produktivitas kapal tunahand lineyang berpangkalan di Pelabuhan Perikanan Samudera BitungTuna hand lines have been used widely by fishermen in the waters of Sulawesi Sea and Moluccas Sea, to catch big pelagic species with small fishing boats (2-10 GT). Although the gear’s design has evolved over centuries, there is still potential for improving its catching efficiency and selectivity. However, theproduction factors that affect the productivityare still not known. Theresearch aimed to study several production factors that affectthe productivity of tuna hand liner based in Bitung Oceanic Fisheries Port; andto determine the most influential production factors on productivity of tuna hand liner. This research was conducted from June to November 2017 in Bitung Oceanic Fishing Portthrough applyinga descriptive method based on case study; and the data were analyzed by using multiple linear regression production function. It was found that production factors that may affect the productivity of the tuna hand liner consist of boat size (GT), engine power (PK), amount of fuel (l), number of crew (person) and number of trips (days). The result of partial analysis shows that the most influential production factor to tuna hand liner productivity is the amount of fuel usage.Pancing ulur tuna telah digunakan secara luas oleh nelayan di perairan Laut Sulawesi dan laut Maluku, untuk menangkap ikan pelagis besar dengan kapal-kapal ukuran kecil (2 – 10 GT. Walaupun konstruksinya telah berkembang sejak lama, tetapi masih memiliki potensi untuk meningkatkan efisiensi penangkapan dan selektivitasnya. Namun belum diketahui factor-faktor produksi apa saja yang mempengaruhi produktivitasnya. Oleh karena itu, penelitian ini ditujukan untuk mempelajari beberapa factor produksi yang mempengaruhi produktivitas kapal-kapal tuna hand line (THL) yang berpangkalan di Pelabuhan Perikanan Samudera Bitung; dan menentukan factor produksi yang paling berpengaruh terhadap produktivitas kapal THL.Penelitian ini dilakukan pada bulan Juni sampai November 2017 di Pelabuhan Perikanan Samudera Bitung; dikerjakan dengan metode deskriptif yang didasarkan pada study kasus; dan data dianalisis dengan menggunakan fungsi produksi regresi linier berganda.Faktor-faktor produksi yang dapat mempengaruhi produktivitas kapal THL terdiri dari ukuran kapal (GT), kekuatan mesin (PK), jumlah bahan bakar (l), jumlah anak buah kapal (orang) dan jumlah trip (hari). Hasil analisis parsial menunjukan bahwa faktor produksi yang paling berpengaruh terhadap produktivitas kapal THL adalah jumlah penggunaan bahan bakar minyak.
Business performance evaluation of tuna handlines operated in fish aggregating device areas: a case study in Bone Regency, South Sulawesi Province, Indonesia Pontoh, Peggy; Rumpa , Arham; Asia; Kun, Anang Rahmat; Krisnafi , Yaser; Syamsuddin , Muhidin; Rasdam; Kasim , Muh.; Runtukahu, Muhammad Ikhsan Zulfatan; Baroqi, A. Riza; Timur, Putra Satria
AQUATIC SCIENCE & MANAGEMENT Vol. 12 No. 2 (2024): OCTOBER
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jasm.v12i2.59462

Abstract

The difference in fishermen's catches each year tends to fluctuate at different fishing locations; this is due to the still low efficiency and productivity of fishing efforts. The purpose of the study was to evaluate the performance of tuna handline businesses operated in fish aggregating device areas at fishing grounds in FMAs 713 and 714. The results show that in the period of 2020-2023, the development of catch rates each year fluctuated, while the average value of catch rates for each vessel based on the highest season occurred in the East Season and the lowest in the Transition Season I. Likewise, the average catch rate based on the time of the month of capture is highest in June, July, and November. The results of the analysis of production factors that influence the catch are the time of the month of fishing, fuel use, ice use, and number of crew members, while the factors of trip length, ship GT, and engine capacity do not have a direct influence. The information from this evaluation is very much needed by fishermen and stakeholders to optimise the performance of tuna handlines in fish-aggregating device areas.
Dynamics of fish catch results from handline fishing gear and sustainable solutions for tuna fisheries in a rumpon area Soghirun, Muh.; Rumpa, Arham; Kasim, Nurdin; Ohorella, Rafi; Pontoh, Peggy; Baroqi, A. Riza; Satria Timur , Putra Satria Timur; Runtukahu, Muh. Ikhsan Zulfatan; Novita Ayu Wulandari
AQUATIC SCIENCE & MANAGEMENT Vol. 12 No. 2 (2024): OCTOBER
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jasm.v12i2.59789

Abstract

Rumpon, as a fish-aggregating device, has long been used by tuna handline fishermen in Bone Bay, South Sulawesi Province, Indonesia. Information on the characteristics of tuna handline fishing in the area is very limited and is very much needed as study material for tuna fishing strategies and fisheries policies. This research aims to understand the results of handline catches and sustainable solutions for tuna fisheries in rumpon areas. The data used is the result of observations using 19 ships based at PPI Lonrae and data collection for 5 years (2018-2022). The results show that the composition of the main catch is dominated by yellowfin tuna (Thunnus albacares), bigeye tuna (Thunnus obesus), and skipjack tuna (Katsuwonus pelamis). In general, the size of fish that are not suitable for catching for the yellowfin tuna, bigeye tuna, and skipjack tuna, consecutively, is 54.0%, 45.1%, and 31.9%. This finding further clarifies that the percentage of tuna and skipjack tuna that are not suitable for catching is still very large. Continuous and large-scale fishing of juvenile tuna could cause fish resources to continue to decline in the future. Technically, what fishermen need to understand is, in addition to the strategy of lowering fishing gear deeper, the time of fishing and the type of bait used.
Co-Authors Abil, Moh. Alfret Luasunaung Antou, Lusje D. Asia Asia, Asia Assagaff, Sayid B. Baroqi, A. Riza da Gomez, Grandhi K da Gomez, Grandhi Kaenato Elsari Tanjung Putri Emil Reppie Hamel, Samuel Haruna Haruna Hehanussa, Kedswin Gerson Heru Santoso Karyanto, Karyanto Kasim , Muh. Kasim, Nurdin Katili, Lidya Krisnafi , Yaser Kun, Anang Rahmat La Demi, La Demi Lolita Tuhumena Manengkey, Jenny I Manengkey, Jenny Inescry Manohas, Jul Mohammad Akbar, Mohammad Muh. Kasim NOVITA AYU WULANDARI Ohorella, Rafi Payapo, Muhammad Z.U. Prakoso, Imam Rasdam Rasdam Rasdam, Rasdam Rumpa, Arham Runtukahu, Muh. Ikhsan Zulfatan Runtukahu, Muhammad Ikhsan Zulfatan Saranga, Rudi Satria Timur , Putra Satria Timur Simau, Silvester Soghirun, Muh. Syamsuddin , Muhidin Syamsuddin, Muhidin Tauladani, Saeful A. Timur, Putra Satria Titasam, Onesimus Tomasila, Leopold A. Yaser Krisnafi, Yaser Yuli Purwanto, Yuli