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Supply Chain and Marketing Analysis of Seaweed (Kappaphycus alvarezii) in Nunukan Hakim, Rusmini; Kantun, Wayan; Nurbaya, Nurbaya
Agrikan: Jurnal Agribisnis Perikanan Vol 17, No 1 (2024)
Publisher : Sangia Research Media and Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.17.1.28-33

Abstract

Seaweed is a superior commodity for aquaculture and is a raw material for export. Sustainability of exports requires sustainable seaweed production to ensure the sustainability of raw materials to fulfil market demand from buyers and consumers. In this regard, this research aims to analyze the supply chain, margins and marketing efficiency of Kappaphycus alvarezii seaweed cultivated by the community in Nunukan District, North Kalimantan. This research is classified as a quantitative type of research with a survey method using an interview method through the distribution of questionnaires to seaweed business actors. The results of the research show that information was obtained about the Kappaphycus alvarezii seaweed supply chain through three marketing channels, namely (1) channels from seaweed farmers to collectors and consumers, (2) channels from seaweed farmers to consumers and (3) channels from collectors to consumers . Seaweed production produced by farmers does not have a minimum production quantity standard so that the seaweed produced can be sold at any time to collectors according to a predetermined price agreement. Meanwhile, there are differences in seaweed marketing margins between respondents in the marketing network, and price differences at the collector level cause price differences at the consumer level. The resulting marketing efficiency is at an efficient level (≤ 50%). Seaweed marketing in Nunukan is classified as efficient because the share received by seaweed farmers as producers is below 50%. The efficiency of seaweed marketing depends on the level of marketing margin and the share received by seaweed farmers.
KOMPOSISI HASIL TANGKAPAN BUBU SEKITAR BIOREEFTEK DI PERAIRAN GALESONG UTARA, SELAT MAKASSAR Dananjaya, Wayan Kantun; Cahyono, Indra; Rapi, Nuraeni Lewa; Mansur, Harianti; Fathuddin, Fathuddin; Salim, Surya
Jurnal Penelitian Perikanan Indonesia Vol 28, No 4 (2022): (Desember) 2022
Publisher : Politeknik Kelautan dan Perikanan Karawang, BRSDM KP.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jppi.28.4.2022.167-175

Abstract

Penangkapan ikan demersal telah berlangsung secara intensif sehingga berdampak pada perubahan populasi dan dinamika ekosistem. Berdasarkan hal tersebut penelitian ini dilakukan untuk mengetahui komposisi jenis, keanekaragaman jenis, keseragaman jenis, dan dominansi jenis ikan yang tertangkap di sekitar  bioreeftek. Penelitian ini dilakukan di perairan Pantai Desa Sampulungan, Galesong Utara Kabupaten Takalar pada bulan September sampai November 2022. Penelitian ini menggunakan metode percobaan dengan memasang bioreeftek pada kedalaman perairan berbeda. Pengumpulan data dilakukan dengan metode survei melalui pengamatan bawah air dan melakukan penangkapan langsung pada bioreeftek dengan menggunakan alat tangkap bubu. Pengamatan ini dilakukan dua kali seminggu  selama tiga bulan. Hasil penelitian menunjukkan bahwa sampel ikan yang tertangkap pada lokasi penelitian sebanyak 358 individu yang dikelompokkan ke dalam 11 spesies. Komposisi spesies ikan yang paling sedikit tertangkap adalah  spesies  Nemipterus theodorei sebesar 4,75% dan tertinggi dari spesies Lutjanus malabaricus sebesar 17,04%, keanekaragaman berkisar 2,460-18,394 dengan kategori sedang dan tinggi, keseragaman 0,134-1,00 dengan kategori rendah, sedang dan tinggi serta dominansi rendah (0,002-0,029). Komposisi hasil tangkapan pada bioreeftek didominasi oleh ikan kakap merah, keanekaragaman dan keseragaman yang bervariasi dengan dominansi yang rendahDemersal fishing has taken place intensively so that it has an impact on changes in population and ecosystem dynamics. Based on this, the research was conducted to determine the composition of fish species, species diversity, species uniformity, and the dominance of fish species caught around the bioreeftech. This research was conducted in the coastal waters of Sampulungan Village, North Galesong, Takalar Regency from September to November 2022. This study used an experimental method by installing fish apartments at different water depths. Data collection was carried out using a survey method through underwater observations and direct capture of bioreeftek using fishing traps. These observations were made twice a week for two months. The results showed that the samples of fish caught at the study site were 358 individuals which were grouped into 11 species. The composition of fish species caught the least was the species Nemipterus theodorei at 4.75% and the highest was the species Lutjanus malabaricus at 17.04%, diversity ranged from 2,460-18,394 with medium and high categories, uniformity 0.194-2.896 with low, medium and high categories and low dominance range of 0,002-0,029. The composition of catches in fish apartments is dominated by red snapper, varied and uniformity of diversity with low dominance.
PENGOLAHAN KUE KASTENGEL IKAN TUNA DI DESA SAMPULUNGAN Rapi, Nuraeni L; Cahyono, Indra; Kantun, Wayan; Harianti, Harianti; Karim, Mutemainna; Muchtar, Muthahharah
JURNAL PENGABDIAN MASYARAKAT KAUNIAH Vol. 2 No. 1 (2023): JURNAL PENGABDIAN MASYARAKAT KAUNIAH
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/jamka.v2i1.249

Abstract

The variety of processed fish products is very important to increase the selling value and standard of consumer tastes so as not to cause a feeling of saturation with pre-existing products. One of processed fish products is kastengel cake. The aim is to provide the knowledge and skills of fishermen's wives in processing fishery products into kastengel cakes. The method used in service activities is counseling and direct practice. Counseling on the production of tuna nuggets was held on Thursday, 20 November 2022 in Sampulangan Village, Takalar Regency. The results of the activity are processed tuna fish products, namely kastengel cakes with high taste and nutritional value.
Analisis Indeks Morfometrik Otolith asteriscus Ikan swanggi (Priacanthus tayenus Ricardson, 1846) dari Perairan Selat Makassar Kantun, Wayan; Sapa, Sri Ainun; Wulandari, Sri
Jurnal Riset Diwa Bahari (JRDB) Volume 2, Nomor 2, 2024
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM) Institut Teknologi dan Bisnis Maritim Balik Diwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63249/jrdb.v2i2.29

Abstract

Purple-spotted bigeye is one of the aquatic resources which in the ecosystem functions to support the trophic level system in the food web in nature. This fish is the prey of predatory fish, so one way to prove the role of purple-spotted bigeye at the trophic level is to identify the microstructural organs located on the otolith. In this regard, this study aims to analyze the morphometric index and otolith shape index of the asteriscus type. This research is a type of quantitative research with a survey method. Sampling was carried out at fish landing sites in Paotere Makassar, Maros and Macini Baji Pangkep. The fish sampled were caught in the waters of the Makassar Strait. The research was conducted from April to June 2024. The number of samples was 92 purple-spotted bigeye with 92 pairs of asteriscus otoliths. Morphometric index calculations use small, medium and large sized fish. Meanwhile, the shape index calculation uses six descriptors which include from factor (FF), roundness (RO), circularity or compactness (C), rectangle (Rt), ellipticity (E), and aspect ratio (AR). The results of the research show that morphometrically the types of otoliths on both the right and left sides are relatively the same, the asteriscus otolith has a shape that tends to be oval, elongated, but has a regular surface shape.
Pola Pertumbuhan Ikan Swanggi (Priacanthus tayenus Richardson, 1846) di Perairan Makassar Kantun, Wayan; Permatasari, Intan; Wulandari, Sri
Jurnal Riset Diwa Bahari (JRDB) Volume 2, Nomor 2, 2024
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM) Institut Teknologi dan Bisnis Maritim Balik Diwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63249/jrdb.v2i2.30

Abstract

Purple-spotted bigeye is an economically important fish that is widely used by the community, resulting in intensive fishing and is thought to have caused pressure on resources which has an impact on changes in its biological structure. Based on this, research needs to be carried out to determine the size distribution, growth patterns and condition factors of Purple-spotted bigeye in the waters of the Makassar Strait. This research was carried out from April to June 2024 at the Paotere Makassar, Maros, and Macini Baji Fish Landing Sites in Pangkajene and the Islands. This research is classified as a quantitative type of research with survey methods and direct measurements in the field. The number of samples that were successfully measured was 725 fish, a combination of male and female fish with representation in small, medium and large sizes. Fish were measured to the length of the fork and weighed to determine the total weight of the fish. The results showed that the growth pattern of purple-spotted bigeye was negative allometric with b value of 1.4147 (b < 3) with length increase faster than weight increase, condition factor ranging from 0.242 to 2.837 (1.063 ± 0.379) and distribution of fork lengths around 34 .2-98.8 mm (72.44 ± 9.32 mm) with a weight ranging from 0.46-88.6 mg (34.27 ± 13.44 mg). Based on the value of the growth pattern, the purple-spotted bigeye is included in a condition of stressed resources.
Produktivitas Penangkapan Ikan Air Tawar Dengan Alat Tangkap Bubu Dasar di Sungai Tommo Kabupaten Mamuju Irsandi, Irsandi; Kantun, Wayan; Demallulu, Arnold
Jurnal Riset Diwa Bahari (JRDB) Volume 3, Nomor 1, 2025
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM) Institut Teknologi dan Bisnis Maritim Balik Diwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63249/jrdb.v3i1.44

Abstract

Bubu is a traditional fishing tool for catching freshwater fish in areas around rivers, lakes and swamps. Catches using traps tend to decrease. In connection with this, this research aims to analyze the productivity of traps using different baits. This research was conducted from May to June 2023 in Tommo Village, Mamuju Regency. This research is classified as a type of experimental research with the design used in this research being a Randomized Block Design with three groups and four different bait treatments, namely no bait, fine bran, corn and sweet potatoes. Determination of sampling stations was carried out by purposive sampling according to the conditions of the research site. The results showed that the composition of fish species caught with 287 bran baits, 41 sweet potato baits and 76 corn baits. Distribution of catch weight using bran bait 0.193 ± 0.140 g, sweet potato bait 0.167 ± 0.166 g and corn 0.209 ± 0.150 g. Productivity based on overall catch for bran, sweet potato and corn bait respectively 71.04; 10.15 and 18.81%. Based on the catch rate, the productivity obtained with bran bait was 1.844 g/trip, sweet potato bait 0.228 g/trip and corn bait 0.531 g/trip. The highest productivity by station was obtained by using bran feed at station III. The best productivity was using bran bait while the highest weight was using corn bait.
Aspek Biologi Ikan Kembung Perempuan (Rastreliger brachyoma Bleeker, 1851) di Perairan Maros Selat Makassar Sri Wulandari; Wayan Kantun
Gorontalo Fisheries Journal Volume 4 Nomor 1 April 2021
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32662/gfj.v0i0.1539

Abstract

Ikan kembung perempuan diperairan Maros Selat Makassar telah lama dimanfaatkan oleh masyarakat dengan menggunakan berbagai jenis alat tangkap. Ikan kembung jenis ini banyak ditemukan dan selalu tersedia dipasaran local sebagai indikasi telah terjadi penangkapan yang intensif. Intensitas penangkapan diduga telah menyebabkan tekanan penangkapan sehingga menyebabkan perubahan terhadap sediaan sumberdaya ikan kembung perempuan. Penelitian ini bertujuan untuk mengamati aspek biologi ikan kembung perempuan dengan peubah sebaran ukuran, pertumbuhan dan kebiasaan makan. Penelitian dilakukan dengan metode survei sejak bulan Maret sampai Oktober 2016. Pengumpulan sampel dilakukan di Tempat Pendaratan Ikan kabupaten Maros. Pengukuran sampel dan pengamatan kebiasaan makan dilakukan di laboratorium Sekolah Tinggi Teknologi Kelautan. Hasil penelitian menunjukkan bahwa struktur ukuran panjang cagak ikan kembung yang tertangkap berkisar 13.0-17.5 cm (16,0 ± 0,77 cm) dengan rincian betina berkisar 13,0-17,4 cm (16,0 ± 0,77 cm) dan jantan berkisar 13,30-17,5 (15,99 ± 0,78 cm),  pertumbuhan ikan kembung perempuan sebesar 2.973 dan jantan sebesar 2.971 atau tipe pertumbuhan adalah alometrik negatif dengan jenis makanan baik jantan maupun betina adalah jenis ikan, crustase dan chepalopoda. Makanan utama adalah crustase, makanan pelengkap chepalopoda dan makanan tambahan jenis ikan.
Variation in Growth Patterns and Condition Factors of Fringe scale sardinella (Sardinella fimbriata) Based on the Moon Phase in Takalar Waters, Makassar Strait Irsandi, Irsandi; Kantun, Wayan
Agrikan Jurnal Agribisnis Perikanan Vol. 18 No. 1 (2025): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/agrikan.v18i1.2556

Abstract

This study was conducted from March to May 2025 in the waters of Takalar, Makassar Strait. This study used the observation and sampling method at the Takalar Beba Fish Landing Place. The data taken were in the form of fish length and fish weight to be used to obtain growth patterns and condition factors and the results obtained were analyzed descriptively narratively. The results showed that the number of catches of Fringe scale sardinella l during the bright moon phase was 1,389 fish, while in the dark moon phase it was 337 fish. These results indicate that the size distribution in the bright moon phase ranges from 10-14.5 cm (12.002 ± 0.972 cm) with a weight ranging from 10-25 g (17.070 ± 3.676 g) and the dark moon ranges from 11-14 cm (12.047 ± 0.938 cm) with a weight ranging from 12-25 g (16.727 ± 3.489 g). Fringe scale sardinella in both moon phases have a negative allometric growth pattern (b < 3), which is 2.2148 in the bright moon and 2.0683 in the dark moon. The relative condition factor value ranges from 0.681–1.059 (1.004 ± 0.095) in the bright moon and 1.108–1.195 (1.004 ± 0.088) in the dark moon. The negative allometric growth pattern is an indication of high fishing pressure with the utilization of Fringe scale sardinella in the bright moon phase as a more effective time.
PENGARUH SUHU DAN ARUS TERHADAP POLA KEDATANGAN IKAN DI SEKITAR DRIFT GILL NET MENGGUNAKAN TEKNOLOGI HIDROAKUSTIK DI PERAIRAN GALESONG UTARA Angreni, Husni; Rapi, Nuraeni L.; Kantun, Wayan; Firman, Firman
Jurnal Penelitian Perikanan Indonesia Vol 31, No 2 (2025): (Juni 2025)
Publisher : Politeknik Kelautan dan Perikanan Karawang, BRSDM KP.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jppi.31.2.2025.%p

Abstract

Perkembangan teknologi perikanan tangkap merupakan salah satu upaya dalam meningkatkan produktivitas tangkapan yang diharapkan ramah lingkungan dalam pemanfaatan sumberdaya perairan. Penelitian ini bertujuan untuk mengetahui pola kedatangan dan jenis tangkapan ikan pada alat tangkap drift gill net, dilaksanakan pada bulan Agustus sampai bulan September 2019 diperairan Galesong Utara Kabupaten Takalar. Metode penelitian yang digunakan adalah eksploratif dan dilakukan dengan mengambil data hasil tangkapan menggunakan Fihsfinder pada Drift gill net. Pengambilan data dengan mengikuti operasi penangkapan selama 30 Trip. Hasil penelitian menunjukan bawa pola kedatangan ikan pada kedalaman 0-30 Meter dengan Frekuensi 50 KHz kisaran suhu 27-29°C serta kecepatan arus di kisaran 8,24 m/s. Pengamatan Fishfinder ikan Schooling secara horizontal dan vertikal mengikuti arah gerak arus dari arah Selatan bibir pantai. Pola kedatangan ikan dikarenakan terdapat banyak sumber makanan terbawa arus. komposisi jenis hasil tangkapan ikan paling banyak tertangkap pada Drift gill net seperti ikan Tembang (Sardinella gibbosa) sebanyak 80% atau 2.495 ekor (kisaran Panjang 10.5-12.5 cm), ikan peperek (Leiognathus equulus) sebanyak 109 ekor, ikan layang (Detapterus pusailus) sebanyak 3 ekor, ikan layur (Trichiurus savala) sebanyak 2 ekor, ikan kembung (Alepes djedeba) sebanyak 2 ekor. Kesimpulan penelitian bahwa operasi penangkapan Drift gill net menggunakan alat bantu Fishfinder memiliki hasil tangkapan lebih banyak, pola kedatangan ikan mengikuti arah arus menuju ke arah utara baik secara bergerombol maupun individu.
MODIFIKASI TEKNOLOGI UMPAN BUATAN UNTUK PENANGKAPAN IKAN PELAGIS PADA PERIKANAN PANCING TONDA DI PERAIRAN MAMUJU Kantun, Wayan
EJOIN : Jurnal Pengabdian Masyarakat Vol. 1 No. 12 (2023): EJOIN : Jurnal Pengabdian Masyarakat, Desember 2023
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/ejoin.v1i12.1861

Abstract

Fishing technology consists of fishing gear and auxiliary fishing gear which are implemented using various methods according to the objectives to be achieved. The application of fishing technology aims to increase the effectiveness, efficiency and productivity of fishing. One fishing technology is the use of artificial bait as an attractant to attract the attention of fish so that they can easily be caught and preyed on by pelagic fish. This service is carried out in Mamuju waters for the purpose of catching pelagic fish. The service was carried out using trolling fishing gear. The results of the service showed that the results obtained were skipjack tuna (Katsuwonus pelamis), krai tuna (Auxis thazard) and yellowfin tuna (Thunnus albacares). The largest catches were obtained from fishing ground in oceanic waters with water depths above 200 m.
Co-Authors Achmar Mallawa Achmar Mallawa Alifia, Frida Amran Amran Andi Adam Malik Andi Yuliani Paris Angreni, Husni Anugerah Saputra Ardi Eko Mulyawan Ardianza, Reza Arnold Kabangnga Awaluddin Awaluddin Awaluddin Awaluddin Cahyono, Indra Darmawati Darmawati Demallulu, Arnold Fatahuddin Fatahuddin Fathuddin Fathuddin Firman Firman Hadijah Hadijah Hadijah Hadijah Hakim, Rusmini Hamsiah Hamsiah Harianti Harianti Harianti Harianti Harianti Harianti Hasbi, Ibnu Malkan Heriansah, Heriansah Husni Angreni Husni Angreni Angreni Ibnu Malkan Hasbi Ibrahim, Muhammad Akmal Idrus, Muhammad Ikhsan Indra Cahyono Indra Cahyono Indra Cahyono Indra Cahyono Indra Cahyono Intan Permatasari Irsandi Irsandi Irsandi, Irsandi Jamadin, Ahmad Joanna Moka, Wilma Karim, Mutemaina Karim, Mutemainna Latief, Nursidi Latif, Nursidi Loar, Laurensius Lukman Daris Mansur, Harianti Mardiana Mardiana Mauli Kasmi Moka, Wilma Joanna Muchtar, Muthahharah Muhammad Alwi Muhammad Ikhsan Idrus Muharam, Nur Hadi Murtini Murtini, Murtini Musfira, Musfira Nur, Wa Ode Nur Asma La Dia Nuraeni L Rapi Nuraeni L Rapi Nuraerni L Rapi Nurbaya Nurbaya, Nurbaya Nurmiati Nurmiati Nurnaningsih Nurnaningsih Nursidi, Nursidi Nursyahran Nursyahran Salam, Suryawati Salim, Surya Sapa, Sri Ainun Selpiana Sri Wulandari SRI WULANDARI Sri Wulandari Sri Wulandari Sri Wulandari Wulandari Sudar, Kasmawati Suryawati Salim Syamsul Hadi Tandirerung, Chaterine Rumambo Tulak Wandi, Anis Warda Susaniati Warda Susaniati Warda Susaniati Wayan Suma Arsana Wilma Joana Moka Wilma Moka Yunita Hatmayanti Hafid Zainuddin, Zainuddin