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Journal : Mikroba: Jurnal Ilmu Tanaman, Sains dan Teknologi Pertanian

Analisis Komposisi Hasil Tangkapan Ikan dengan Alat Tangkap Purse Seine di Pelabuhan Perikanan Samudera (PPS) Nizam Zachman Jakarta Dina Dewi Fitriana; Achmad Kusyairi; Alif Astagia
Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian Vol. 2 No. 1 (2025): April : Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/mikroba.v2i1.287

Abstract

Indonesia as the largest archipelagic country has significant fisheries potential, one of which is through the Nizam Zachman Ocean Fishing Port (PPS) in Jakarta. This port is a central hub for fish landing and distribution in the DKI Jakarta area and its surroundings, particularly with the use of purse seine fishing gear. This study aims to analyze the composition of fish catches using purse seine at the Nizam Zachman Ocean Fishing Port and identify the species caught. The research method includes direct observation of the catch, documentation, and weighing of each fish species. Primary data is obtained from field observations, while secondary data is gathered from relevant literature. Composition analysis is carried out by calculating the percentage of each fish species relative to the total catch, using the formula Kj = (Ni/N) x 100%. During the study, with a sample of 67 vessels, 31 fish species were recorded, with dominant species including skipjack tuna (Katsuwonus pelamis) at 55.42%, scads (Decapterus spp.) at 14.11%, bigeye tuna (Thunnus obesus) at 13.55%, and yellowfin tuna (Thunnus albacares) at 10.33%. The variation in catches was influenced by fishing season, fishing location, vessel size and operational duration, fishing technology and equipment, and weather conditions.
Analisis Komposisi Hasil Tangkapan Ikan dengan Gill Net atau Jaring Ingsang Hanyut Pelabuhan Perikanan Muara Angke Taufik Muhammad; Achmad Kusyairi; Alif Astagia
Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian Vol. 2 No. 1 (2025): April : Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/mikroba.v2i1.292

Abstract

This research aims to determine and inform the composition of the results catch (type and quantity) from gillnet fishing gear found in Muara Angke Fishing Harbor. The research was carried out for 3 (two) months starting from October to December at the Muara Angke Fishing Harbor. Data collection was carried out using survey methods and interviews and literature studies. Sampling was carried out using a purposive method sampling based on the function and benefits of the gillnet fishing unit. The number of respondents used in this research was 25 Gill Net vessels in the period October to December 2024 at the Muara Angke Fishing Port. Analysis of the type and number of catches was carried out descriptively. Research result shows that the composition of fish caught using Gill Nets in Muara Angke Fishing Harbor has 19 species of fish caught, with the most commonly caught fish being Gray Tuna with 329,710 kg and the least being Hammerhead Shark with 6 kg.
Tingkat Kepatuhan Kapal Perikanan terhadap Eksploitasi Kawasan Konservasi Kepulauan Anambas Dani Prana Dinata; Achmad Kusyairi; Alif Astagia
Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian Vol. 2 No. 1 (2025): April : Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/mikroba.v2i1.293

Abstract

Marine conservation areas play a crucial role in maintaining the sustainability of aquatic ecosystems and fishery resources. However, many fishing vessels still violate regulations by entering and exploiting conservation areas without permission. This study aims to analyze the compliance level of fishing vessels with conservation regulations in the Anambas Islands, identify the factors contributing to non-compliance, and evaluate the effectiveness of the imposed sanctions. The research employs a qualitative and quantitative descriptive approach, utilizing SWOT analysis to assess internal and external factors affecting compliance. Data were collected through vessel movement monitoring using the Vessel Monitoring System (VMS), interviews with fishery inspectors, and analysis of relevant policy documents. The findings indicate that many fishing vessels fail to comply with conservation regulations, mainly due to fish migration into conservation areas, deliberate violations by business operators seeking higher profits, and a lack of understanding among captains regarding conservation boundaries. Additionally, limited human resources and monitoring facilities hinder effective law enforcement. Although sanctions are regulated under Government Regulation No. 85 of 2021, their effectiveness remains low, as evidenced by recurring violations. Therefore, strengthening supervision, optimizing monitoring technology, and raising fishermen’s awareness of conservation regulations are necessary to enhance compliance among fishing vessels and preserve marine ecosystems.