cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Munirah Tuli
Contact Email
munirahtuli@ung.ac.id
Phone
+62251-8622935
Journal Mail Official
marfish.journal@gmail.com
Editorial Address
Department of Fisheries Resources Utilization Faculty of Fisheries and Marine Sciences, Bogor Agricultural University.
Location
Kota bogor,
Jawa barat
INDONESIA
Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Published by Institut Pertanian Bogor
ISSN : 20874235     EISSN : -     DOI : https://doi.org/10.29244/jmf.6.2.109-117
Core Subject : Social,
Environmental Science
Aims: MARINE FISHERIES aims to publish an original research focused on technology and management of capture fisheries, such as fishing equipment, management and transportation of fishing vessel, port management, and technology of capture fisheries.
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Ilmu Lingkungan (Lain-Lain)
Articles 311 Documents
 18   19   20   21   22 
Redesigning of 4 (Four) Blades Propeller Installed in a Wooden Fishing Boat in a Ship Yard in Tegal, Central Java Province Rifky Ismail; Mohammad Tauviqirrahman; Deni Mulyana; Fiki Firdaus; J. Jamari
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 10 No. 2 (2019): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (589.699 KB) | DOI: 10.29244/jmf.v10i2.30845

Abstract

For design of marine propeller, the energy supply from marine engine to the propeller should be converted to thrust force with minimum losses. Furthermore, the unwanted vibration and cavitation due to the overlooking a detail calculation of the propeller should be prohibited for increasing the fuel efficiency and life-span of the propeller. In the last few decades, most of small and medium sized enterprises (SMEs) focusing their work on ship component industry in Central Java Province Indonesia provide the marine propeller to the ship manufacturer and ship repairmen in some shipyards in northern part of Central Java port. The design of the propeller is never been observed and optimized. The aim of the present work is to redesign the installed propeller on a wooden fishing boat with the new optimized design using B-Series propeller theory approach. The reverse engineering method uses three-dimensional scanner to obtain the geometrical data of the installed ship propeller. The new optimized propeller design is obtained from free software calculation based on the boat and engine specification. The comparison shows that the new optimized propeller design has a wider blade and larger pitch and increases 20% of the open water efficiency of the propeller performance at lower engine rotation. Keywords: B-series design, fishing boat, marine propeller, redesign, optimization
KEBUTUHAN IKAN BAHAN BAKU INDUSTRI PINDANG DI PELABUHAN PERIKANAN PANTAI TASIK AGUNG REMBANG Ernani Lubis; Anwar Bey Pane; Khoerul Fatoni
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 10 No. 2 (2019): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (438.421 KB) | DOI: 10.29244/jmf.v10i2.30852

Abstract

Fishing port plays a vital role in providing fish raw materials (IBB) required for fish processing industries (IPI). The planning and development of IPI at Tasik Agung Rembang Coastal Fishing Port (PPP) rely on information regarding IBB supplies, however little data is available to support the decision. The purpose of this study was to investigate the origin of the IBB in fulfilling IPI demand for Pindang production and assess the IBB actual supplies (type, number, quality). A survey on the availability of IBB was conducted by involving various stakeholders including port officers, fishers, and IPI related entrepreneurs. Data collection consisted of both demand and supplies of IBB, which incorporate types, volume, and quality of fish. The results showed that the total demand for IBB was 824.8 ton/month and consisted of 9 species. However, the existing supplies of IBB only cover 59.5% of it. Keywords: raw materials, pindang, Tasik Agung fishing port
MODIFIKASI KAPAL PURSE SEINE 30 GT DENGAN MENAMBAHKAN CADIK UNTUK MENINGKATKAN SURVIVAL OF INTACT STABILITY Hasanudin Hasanudin; Totok Yulianto; Rizky Chandra Ariesta
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 10 No. 2 (2019): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (926.917 KB) | DOI: 10.29244/jmf.v10i2.30853

Abstract

A fishing operation is a dangerous and high risk activity. Stability of the vessel plays an important role in performing safely and successfully fishing operations. A brand new 30 GT purse seiner, production of a traditional shipyard in Batang Regency, experienced 15o heel after its launch. This condition potentially affects the stability of the vessel. The purpose of the study is to analyze the vessel stability and improve existing stability by adding outriggers. Research was conducted in two phases, data collection in the research site and stability analysed using a naval architecture software. The vessel stability was analyzed in six loading scenarios following the fishing operation process, subsequently the stability was compared against IMO standard. Results show that with the existing design, the vessel does not meet IMO criteria for the most applied scenarios. Next step, outriggers were added in both sides of the vessel model, as an effort to improve its stability. Accordingly, it is revealed that outriggers addition is scientifically proven to improve the stability of the studied vessel. As this research merely focused on the stability improvement, further analysis regarding maneuverability is required given a purse seiner operates encircled fishing gear. Keywords: outrigger, purse seiner, stability
KEANEKARAGAMAN JENIS IKAN HASIL TANGKAPAN SAMPINGAN (BYCATCH) PERIKANAN RAJUNGAN DI TELUK LASONGKO DAN KENDARI SULAWESI TENGGARA Abdul Hamid; Syamsul Kamri
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 10 No. 2 (2019): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (440.957 KB) | DOI: 10.29244/jmf.v10i2.30855

Abstract

Information regarding the diversity of bycatch from blue swimming crab fishing operations is important in ecosystem-based management and assessment for Marine Stewardship Council (MSC) certification of crab fisheries in Southeast Sulawesi and Indonesia. However, data limitation becomes major challenges. This study aims to specify the types of bycatch caught from blue swimming crab fishing in Lasongko and Kendari Bay Southeast Sulawesi. This research was conducted in March to September 2019. Data was collected from trap and bottom gillnet fishing by using a purposive sampling method on a monthly basis. Bycatch was categorized into two groups, namely economically valuable and discarded, according to the local fishers’ perception. Information was presented both spatially and temporally. The results show that bycatch consists of 66 species including 41 economically valuable and 26 discarded species. Indices of diversity, evenness and dominance of fish were also discussed to describe the ecological conditions. Accordingly, this bycatch composition is able to support the management and assessment of MSC certification of crab fisheries in Southeast Sulawesi. Keywords: bycatch, fish diversity, blue swimming crab fisheries, Southeast Sulawesi.
STATUS PEMANFAATAN PERIKANAN KEPITING MERAH (Scylla olivacea) DI PERAIRAN MIMIKA DAN SEKITARNYA, PAPUA Andina Ramadhani Putri Pane; Reza Alnanda; Ali Suman
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 11 No. 1 (2020): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmf.v11i1.28168

Abstract

Red mud crab (Scylla olivacea) is an economic commodity that is traded into foreign countries such as China, Malaysia, and Singapore so that fishing activities are carried out intensively. Therefore, we need scientific information about the status of red mud crab fishery stock. Information about the natural mortality, fishing mortality, and the exploitation level of crabs can be used as the basis for crab fisheries management. The study was conducted for 2 (two) years, February to October 2017, and March to December 2018 using the survey method. The results showed that 36% of the crabs were caught below the 120 mm size as regulated in Regulation of the Minister of Marine Affairs and Fisheries No. 12 Year 2020. The carapace width of the first capture (CWc) is smaller than the size of the carapace width of the first gonad maturity (CWm). This shows that the crab has been captured before the first gonad maturity (CWc < CWm). The growth rate (K) is 0.65 per year with fishing mortality (F) higher than natural mortality (M). Exploitation level (E) 0.70 which indicates that the status fisheries of red mud crab in Mimika have been overexploited. Efforts need to be done by the Regional Government in collaboration with local community leaders in providing counseling and information about the size of red mud crabs that can be caught and reduce efforts to use crabs by as much as 40% of what is currently done. Keywords: status explotation, red mud crabs, Mimika, FMA 718
PERBANDINGAN FAKTOR TEKNIS DESAIN KAPAL BANTUAN DENGAN KAPAL LOKAL ≤ 5GT DI KABUPATEN CILACAP JAWA TENGAH Rois Syarif Qoidhul Haq; Mohammad Imron; Budi Hascaryo Iskandar
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 11 No. 1 (2020): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmf.v11i1.30180

Abstract

Fiberglass aid vessels KM. Nelayan 2018 with a size of ≤5 gross tonnage not all can be directly used by local fishermen. Cilacap Regency received 7 aid vessel and it had to renovate. The renovation related to technical design factors, while it is still not yet be reviewed. This study aims to identify and compare differences in technical design factors between the aid vessel and the local vessel. Identification method by direct observation, including measurements of the main dimensions, shape of the hull and bow, general arrangement and working area. The identification data is compared to get the differences. Observation results show that the aid vessel have a ratio of L/D and L/B between local vessel values they are 8,96 from 7,72-9,20 and 13,33 from 12,92-14,11, but have the smallest value at B/D which is 1,49 from 1,51-1,71. The Hulls shape have same type, they are "u-bottom". The shape of the bow and the stern also have the same shape, they are raked bow and transom stern, but height of aid vessel bows is 1,9 m, it is higher than the average of local vessels which only 1,34 m. The height of the engine mount at the stern is also too high at 56 cm, while the average on the local vessel is 53 cm. The general arrangement and working area almost same. The vessel feature, safety and security factors of fishermen need to be improved in aid vessel. Keywords: feature, fiberglass fishing vessel, technical factor design
UKURAN LAYAK TANGKAP IKAN PELAGIS KECIL DI PERAIRAN KENDARI, SULAWESI TENGGARA Heri Widiyastuti; Herlisman Herlisman; Andina Ramadhani Putri Pane
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 11 No. 1 (2020): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmf.v11i1.28167

Abstract

The small pelagic resources in the waters of Kendari (FMA 714) that are dominant are mackerel scad (Decapterus macarellus) and Indian mackerel (Rastrelliger kanagurta). Fishing in these waters uses a mini purse seine, with the production of 2 species of fish has reached 38.2% of the total allowed catch FMA 714. Because of intensive use, management needed to preserve resources. The purpose of this study is to determine the decent size based on a comparison of length of the first capture (Lc) and the length of first mature (Lm), and prediction of spawning season. Data collection was conducted by researchers and assisted by enumerators monthly. The results showed that the size of the mackerel scad in between 17.5 - 30.5 cm FL (n = 3207 tails). The size of the Indian mackerel found between 18.5 - 26.5 cm FL (n = 2556). The length at first captured of both species was larger than the size at first matured (Lm> Lc) so that the decent size is 23 cm FL for mackerel scad and 22 cm FL for Indian mackerel. The prediction of the spawning season in May-August can be the basis for closing the area during the spawning season. Keywords: : mackerel scad, Indian mackerel, mini purse seine, decent size, FMA 714
KINERJA PELABUHAN PERIKANAN NUSANTARA KEJAWANAN CIREBON JAWA BARAT Agus Suherman; Herry Boesono; Faik Kurohman; Abdul Kohar Mudzakir
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 11 No. 1 (2020): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmf.v11i1.31803

Abstract

The purpose of this study is to analyze operational activities and determinants of Kejawanan Nusantara Fishing Port (NFP) performance. This research was conducted from October 2019 to March 2020 at the Kejawanan NFP. Data analysis was performed using two methods; the first is a descriptive method which is to analyze the operational activities of Kejawanan NFP and the assessment of Kejawanan NFP Performance based on guidelines issued by General Director of Capture Fisheries Number 20/KEP-DJPT/ 2015; the second is the Structural Equation Model (SEM) method, which is to define the determinants of Kejawanan NFP performance. The results of this study indicate that the operational activities of Kejawanan NFP continue to increase. Ship visits during 2019 increased by 438 times. The production value of landed fish in 2019 was Rp 147,301,194,670. Compared to 2018, production volume in 2019 decreased as many as 16.63% with the amount of 711.9 tonnes. On the other hand, production value from 2018 to 2019 also decreased by Rp 26,408,892,685. Performance assessment on 27 criterias based on guidelines issued by General Director of Capture Fisheries in 2015 showed that performance of Kejawanan NFP ranged between 70.25 and 86.5. During period of study from October 2019 to March 2020 the port showed well performances, with the best one was shown in November 2019. Based on SEM test results, internal variables have the most influence on Kejawanan NFP performance. Keywords: : Fishing Port, Kejawanan, Performance, Structural Equation Model (SEM)
The Economies of Scale and Efficiency of Small-Scale Capture Fisheries in Kurau Village, Central Bangka District Adnan, Nazeli; Bashir, Abdul; Harunurrasyid, Harunurrasyid
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 11 No. 2 (2020): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmf.v11i2.32463

Abstract

This study investigates the economies of scale and efficiency of small-scale capture fisheries, as well as to know how the socio-economic variable influencing the small-scale capture fisheries business in the Kurau village, Central Bangka district. The approach used is a quantitative method by applying multiple linear regression models to adopt the Cobb-Douglas production function. The study found that the scale-economies condition in the small-scale fisheries is decreasing return to scale. We also found the results of allocative efficiency in this small-scale fisheries business are relatively inefficient. Other findings of model estimation indicated that the variables of capital, labor, and fishing distance have a positive and significant effect, while the variables of age, experience, and education level of fishermen have no significant effect on small-scale fisheries production. The main factor that is an obstacle for local fishermen is technology, therefore technology assistance and support from the government are needed as a policy to improve small-scale capture fisheries business and fishermen welfare.
STATUS ALAT TANGKAP JARING KEJER DI CIREBON, JAWA BARAT Auliya Al Bayyinah; Devy Nurkhasanah
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 11 No. 2 (2020): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmf.v11i2.32545

Abstract

Kegiatan penangkapan ikan dengan menggunakan berbagai jenis alat tangkap yang dilakukan terus-menerus akan mempengaruhi kondisi sumberdaya ikan dan lingkungan. Penangkapan ikan dengan metode tidak ramah lingkungan akan mempercepat terjadinya over fishing karena kegiatan penangkapan yang semakin tidak selektif dan terjadinya kerusakan habitat sebagai akibat dari metode penangkapan yang merusak. Namun penangkapan legal juga tetap menyebabkan over fishing jika penerapan effort dilakukan melebihi kapasitas yang mungkin bagi stok sumber daya dalam melakukan pemulihan. Penggunaan alat tangkap ramah lingkungan berbasis Code of Conduct for Responsible Fisheries (CCRF) merupakan salah satu langkah dalam menjaga keberlangsungan kegiatan penangkapan ikan yang tetap memperhatikan sumberdaya ikan dan lingkungan. Terdapat berbagai jenis alat tangkap yang digunakan nelayan di wilayah Cirebon, salah satunya yaitu jaring kejer (bottom gill net). Tingginya tingkat operasi penangkapan ikan tradisional di sekitar perairan pantai Cirebon diduga mempengaruhi ketersediaan stok sumberdaya ikan. Tujuan penelitian yaitu menentukan status alat penangkapan ikan jaring kejer ramah lingkungan di perairan Cirebon. Penelitian dilakukan pada bulan Februari – April 2020 di Kabupaten Cirebon. Metode penelitian yang digunakan yaitu metode deskriptif. Analisis data Jaring Kejer ramah lingkungan menggunakan metode pembobotan (Scoring method) berdasarkan 9 kriteria alat tangkap ramah lingkungan. Pada penelitian ini diambil sebanyak 13 sampel unit alat penangkapan ikan. Hasil penelitian menunjukan alat tangkap jaring kejer yang digunakan nelayan di Cirebon Jawa Barat termasuk kedalam kategori alat tangkap ramah lingkungan dengan skor 30,38.

Page 20 of 32 | Total Record : 311

 18   19   20   21   22 

Filter by Year

2010 2026


Reset
Filter By Issues
All Issue Vol. 17 No. 1 (2026): Marine Fisheries: Journal of Marine Fisheries Technology and Management Vol. 16 No. 2 (2025): Marine Fisheries: Journal of Marine Fisheries Technology and Management Vol. 16 No. 1 (2025): Marine Fisheries: Journal of Marine Fisheries Technology and Management Vol. 15 No. 2 (2024): Marine Fisheries: Journal of Marine Fisheries Technology and Management Vol. 15 No. 1 (2024): Marine Fisheries: Journal of Marine Fisheries Technology and Management Vol. 14 No. 2 (2023): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 14 No. 1 (2023): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 13 No. 2 (2022): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 13 No. 1 (2022): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 12 No. 2 (2021): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 12 No. 1 (2021): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 11 No. 2 (2020): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 11 No. 1 (2020): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 10 No. 2 (2019): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 10 No. 1 (2019): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 9 No. 2 (2018): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 9 No. 1 (2018): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 8 No. 2 (2017): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 8 No. 1 (2017): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 7 No. 2 (2016): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 7 No. 1 (2016): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 6 No. 2 (2015): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 6 No. 1 (2015): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 5 No. 2 (2014): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 5 No. 1 (2014): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 4 No. 2 (2013): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 4 No. 1 (2013): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 3 No. 2 (2012): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 3 No. 1 (2012): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 2 No. 2 (2011): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 2 No. 1 (2011): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Vol. 1 No. 2 (2010): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut More Issue