Publisher: Bogor Agricultural University   (Total: 1 journals)   [Sort by number of followers]

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Marine Fisheries : J. of Marine Fisheries Technology and Management     Open Access   (Followers: 3)
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Marine Fisheries : Journal of Marine Fisheries Technology and Management
Number of Followers: 3  

  This is an Open Access Journal Open Access journal
ISSN (Print) 2541-1659 - ISSN (Online) 2087-4235
Published by Bogor Agricultural University Homepage  [1 journal]
  • KONDISI PERAIRAN DAN PENDUGAAN IKAN DI TELUK CILETUH, SUKABUMI JAWA BARAT
           BERDASARKAN PROFIL NUTRIEN DAN MAKROZOOBENTOS

    • Authors: Yuniarti MS, Muhammad Wahyudin Lewaru, Wahyuniar Pamungkas, Ajeng Wulandari, Delilla Suhanda
      Pages: 1 - 14
      Abstract: Ciletuh Bay is a Global Geopark area since 2018 by UNCESCO. Ciletuh Bay is located in the south of Java Island which is directly facing the Indian Ocean, so Ciletuh Bays has unique water characteristics. This research aims to determine the condition of the waters of Ciletuh Bay in terms of physical, chemical, and biological parameters. This research was conducted in the dry season in June 2019 and the rainy season in February 2021. The parameters observed in this study were temperature, salinity, pH, dissolved oxygen, brightness, depth, ammpnia, nitrite, nitrate, phosphate, chlorophyll-a, sediment substrate, and macrozoobenthos. The results showed that the concentration of ammonia, nitrite, and chlorophyll-a had the highest values in the rainy season with values for each parameter of 0,028 mg/L; 1,663 mg/L; dan 2,82 mg/L. meanwhile, the highest concentration of nitrate and phosphate were found in the dry season with each having a value of 0,717 mg/L; dan 0,09 mg/L. The sediment substrate during both seasons is dominated by sand. Macrozoobenthos during the rainy season is dominated by the Gastropod class, while during the dry season it is dominated by the Bivalvia class.
      PubDate: 2022-04-20
      DOI: 10.29244/jmf.v13i1.36157
      Issue No: Vol. 13, No. 1 (2022)
       
  • PRODUKTIVITAS DAN MUSIM PENANGKAPAN IKAN DOMINAN MENGGUNAKAN PURSE SEINE
           DI PELABUHAN PERIKANAN PANTAI TAMPERAN, PACITAN

    • Authors: Lilik Muzayanah, Mohammad Imron, Mulyono Sumitro Baskoro
      Pages: 31 - 43
      Abstract: Purse seine fishing significantly contribute to fish production at Tamperan fishing port, Pacitan. However decreasing production trend is threatening as a result of overfishing and poor information about fishing seasonal patterns. Purse seine at Tamperan port mostly catch highly valued pelagic fish. Those fish are popular in the region and caught its respective seasonal patterns. The research aims at calculating the fishing productivity and identifying the seasonal pattern of the major targeted species of purse seine based at the Tamperan fishing Port, Pacitan. The research was conducted by interviewing 18 fishers, head of fish auction center and some offers of Tamperan fishing port. Data collection incorporated catch production, types of fish, fishing trips and other data. Productivity was calculated according to KEPMEN N0.61/2014 while fish season patterns were projected using time series and moving average methods. During the last 5 years the fish production landed at PPP Tamperan were skipjack, mackerel scad, and tuna. The number of productions decreased as well as the level of productivity. Factors affecting productivity included the number of crew members, fishing trips, gross tonnage, engine, and net length. Purse seine productivity based on the number of fishing trips (ton/trip) has increased while others have decreased. According to the fish seasons, the best period to conduct purse seine operations in Pacitan Regency are in March, May-September (skipjack), December-February, April-May (mackerel scad), and January-April, July, August (tuna). Keywords:       Purse seine, productivity, dominant fishing season, Pacitan.
      PubDate: 2022-05-17
      DOI: 10.29244/jmf.v13i1.37754
      Issue No: Vol. 13, No. 1 (2022)
       
  • POLA PERTUMBUHAN KEPITING BAKAU (Scylla serrata, Forskal 1775) YANG
           TERTANGKAP BUBU DI SUNGAI SANRANGANG, SULAWESI SELATAN

    • Authors: Wayan Kantun, Warda Susaniati, Muhammad Alwi
      Pages: 45 - 57
      Abstract: The local community has caught mud crabs for years and increased fishing pressures, leading to biological structure changes. Accordingly, studying the growth pattern, condition factors, and structure of mud crab in the Sanrangang River, Takalar Regency, South Sulawesi Province is necessary. This research was conducted from June to August 2020 in the Sanrangang River, Takalar Regency, South Sulawesi Province. This study compared the efficiency and effectiveness of three types of bubu, namely folding bubu, rakkang and wheel bubu based on the experimental fishing by using tilapia as the bait. Data were analyzed by Chi-Square non-parametric test. Results showed that the catch of mud crabs for folding bubu, rakkangs, and wheel bubu was 120; 107; and 110 species. The width and weight of mud crabs’ carapace caught by each bubu were as follows: from folding bubu ranged from 34.07 to 99.02 mm (60.34 ± 15.06 mm) and 21.62 to 389.57 g (92.41 ± 75.38 g); rakkang ranged from 35.09 to 98.51 mm (66.91 ± 13.95 mm) and 21.94-297.29 g (87.86 ± 34.35 g) and wheel bubu ranged from 34.21- 98.11 mm (66.32 ± 16.83 mm) and 22.01-485.45 g (102.17 ± 79.87 g). The growth patterns of the catch from all gear were negative allometric. The condition factors of folding bubu, rakkangs, and wheel bubu ranged from 0.40631-2.3998, 0.4598-2.4553 and 0.4962-3.1098 respectively. The gear producing the highest weight and the best condition factor was wheel bubu. Keywords:       Condition factor, mud crab, size structure, growth type.
      PubDate: 2022-05-17
      DOI: 10.29244/jmf.v13i1.38286
      Issue No: Vol. 13, No. 1 (2022)
       
  • TINGKAT PEMANFAATAN KAPAL HIBAH DARI KEMENTERIAN KELAUTAN DAN PERIKANAN
           (KKP) YANG BERBASIS DI KABUPATEN SUKABUMI

    • Authors: Izza Mahdiana Apriliani, Alexander MA Khan, Lantun Paradhita Dewanti, Achmad Rizal, Delinda Nirmalasari
      Pages: 59 - 68
      Abstract: Kementerian Kelautan dan Perikanan (KKP) menggulirkan salah satu dari program yaitu hibah kapal bagi nelayan di Kabupaten Sukabumi yang tergabung dalam Kelompok Usaha Bersama (KUB). Pemanfaatan kapah hibah yang berbasis di Kabupaten Sukabumi diharapkan mampu meningkatkan hasil tangkapan nelayan. Oleh karena itu, riset ini bertujuan untuk menilai tingkat pemanfaatan penggunaan kapal hibah yang berbasis di Kabupaten Sukabumi. Riset ini dilakukan pada bulan Agustus 2019 sampai Januari 2020. Metode yang digunakan yaitu metode survey. Data dianalisis secara deskriptif komparatif. Hasil riset menunjukan bahwa kapal hibah dinilai optimal dan dimanfaatkan dengan baik oleh nelayan Kabupaten Sukabumi dengan menggunakan alat tangkap jaring rampus dan pancing ulur. Aktivitas kapal hibah mampu menyamai dengan kegiatan kapal yang berbasis di Kabupaten Sukabumi.
      PubDate: 2022-05-23
      DOI: 10.29244/jmf.v12i2.36070
      Issue No: Vol. 13, No. 1 (2022)
       
  • POLA MUSIM PENANGKAPAN Sardinella fimbriata YANG DIDARATKAN DI PPN PRIGI
           – JAWA TIMUR

    • Authors: Fuad, Wahida Kartika Sari, Ledhyane Ika Harlian, Nora Akbarsyah, Tri Wahyu Budiarti
      Pages: 69 - 76
      Abstract: Fringe-scale sardine (Sardinella fimbriata) is one of the dominant species landed in Prigi fishing port. However, in recent years the sardine fishery management  might deal with some overfishing indicators of this species . The purpose of this study was to determine the trend of catches, fluctuations in catch per unit effort (CPUE), and the pattern of the fringe-scale fishing season using catch-effort data of purse seine and gillnet landed at PPN Prigi in the period 2011-2020. The  results showed that the catch fluctuated every year . CPUE has tended to increase over the last ten years but decreased in 2014 and 2020. The highest CPUE value occurred in 2019 which was 0,21kg/trip. The Peak fishing season occurs in December – March.        
      PubDate: 2022-05-23
      DOI: 10.29244/jmf.v13i1.38268
      Issue No: Vol. 13, No. 1 (2022)
       
 
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