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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.
Size and growth of the threadfin bream (Nemipterus japonicus Bloch, 1791) which was caught in the fishing apartment in Kire Waters Central Mamuju Ibrahim, Ibrahim; Dananjaya, Wayan Kantun; Moka, Wilma Joana
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica, Vol. 12: No. 1 (April, 2025)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v1i1.14361

Abstract

Threadfin bream is a demersal fish that is intensively used by the community because it has high economic value. thereby encouraging increased fishing efforts both in open waters and in areas where fish apartments are installed. Therefore, there is a need for studies of Threadfin bream caught in fish apartments as an effort to maintain their survival. This research aims to analyze the size distribution, length-weight relationship, and condition factors of threadfin bream caught in fish apartments. The research is classified as a survey type with data sources from fishermen's catches carried out in three fish apartments that have been installed for six years in Kire Budong-Budong Village, Central Mamuju Regency. The research results showed that the number of threadfin bream that were observed was 205 fish with a distribution of 46 fish in the first apartment, 67 fish in the second apartment and 92 fish in the third apartment. The length and weight of threadfin bream caught in each apartment were 20.28 ± 2.74 cm and 120.66 ± 37.84 g for the first apartment, 20.16 ± 3.24 cm and 121.52 ± 48, respectively. 44 for the second apartment 20.13 ± 3.15 cm and 120.74 ± 45.85 g for the third apartment. Meanwhile, the growth pattern of threadfin bream for the three fish apartments was negative allometric and the condition factor value ranges from 0.8872 to 1.145.Keywords: Central Mamuju; Condition Factor; Fish Apartment; Growth; Size Distribution; Threadfin Bream
HASIL TANGKAPAN KEPITING BAKAU Scylla serrata (Forskal, 1775) BERDASARKAN JENIS UMPAN DAN WAKTU PENANGKAPAN DI PERAIRAN TELUK BINTUNI Kantun, I Wayan; Darius, Darius
Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Vol 19, No 1 (2023): SAINTEK PERIKANAN
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ijfst.19.1.1-7

Abstract

Kepiting bakau merupakan komoditas perikanan yang bernilai ekonomis tinggi dan dimanfaatkan secara intensif untuk memenuhi permintaan konsumen. Upaya untuk memenuhi kebutuhan konsumen, dilakukan pemanfaatan dengan beragam metode penangkapan untuk memperoleh hasil tangkapan kepiting bakau. Penelitian ini bertujuan menganalisis perbandingan hasil tangkapan berdasarkan jenis umpan dan waktu penangkapan. Penelitian di laksanakan pada bulan Maret sampai Mei 2018 diperairan Distrik Babo Teluk Bintuni. Penelitian  menggunakan metode penangkapan percobaan dengan umpan sirip hiu dan ikan sembilang serta waktu penangkapan pagi dan malam hari. Hasil penelitian menunjukkan hasil tangkapan berjumlah 180 ekor dengan 98 ekor (54,44%) ditangkap menggunakan umpan ikan sembilang dan 82 ekor (45,56%) memakai umpan ikan hiu. Hasil tangkapan kepiting bakau berdasarkan waktu penangkapan malam dan pagi hari masing-masing 107 ekor (59,44% ) dan 73 ekor (40,56%). Sebaran ukuran lebar karapas berkisar 60-197 mm (132,34 ± 38,51 mm) dan bobot berkisar 286,34-989,42 g (684,79 ± 207,78 g). Sebaran ukuran lebar karapas dengan umpan ikan sembilang berkisar 60-197 mm (128,45 ± 36,76) dan bobot berkisar 286,34-983,75 g (662,93 ± 198,35 g), umpan ikan hiu berkisar 60-197 mm (136,99 ± 40,23 mm) dan bobot berkisar 286,34-989,42 g (710,93 ± 216,84 g). Sebaran ukuran lebar karapas yang ditangkap pagi hari berkisar 65-197 mm (130,29 ± 37,67) dengan bobot berkisar 2309,02-983,75 g (671,23 ± 201,87 g), waktu malam hari berkisar 60-197 mm (133,74 ± 39,19 mm) dan bobot berkisar 286,34-989,42 g (694,05 ± 212,15 g). Hasil tangkapan kepiting bakau dengan sebaran ukuran lebar karapas dan bobot terbesar tertangkap dengan umpan ikan hiu dan ditangkap pada malam hari. Kepiting bakau dominan tertangkap dengan menggunakan umpan ikan hiu dan hasil tangkapan terbanyak diperoleh  pada malam hari. Mud crab is a fishery commodity that has high economic value and is used intensively to meet consumer demand. Efforts to meet consumer needs are carried out using various fishing methods to obtain mud crab catches. This study aims to analyze the comparison of catches based on the type of bait and fishing time. The research was carried out from March to May 2018 in the waters of the Babo District, Bintuni Bay. The study used experimental fishing methods with shark and sembilang bait as well as fishing time in the morning and night day. The results showed that the catch amounted to 180 individu with 98 individu (54,44%) caught using sembilang fish bait and 82 individu (45,56%) using shark bait. The catch of mud crabs based on the time of fishing at night and morning was 107 individu (59,44%) and 73 individu (40,56%) respectively. The size distribution of carapace width ranged from 60-197 mm (132,34 ± 38,51 mm) and weight ranged from 286,34-989,42 g (684,79 ± 207,78 g). The size distribution of carapace width with sembilang fish bait ranged from 60-197 mm (128,45 ± 36,76) and weight ranged from 286,34-983,75 g (662,93 ± 198,35 g), shark bait ranged from 60- 197 mm (136,99 ± 40,23 mm) and the weight ranged from 286,34 to 989,42 g (710,93 ± 216,84 g). The size distribution of carapace width caught in the morning ranged from 65-197 mm (130,29 ± 37,67) with a weight ranging from 2309,02-983,75 g (671,23 ± 201,87 g), at night it was 60- 197 mm (133,74 ± 39,19 mm) and weight ranged from 286,34 to 989,42 g (694,05 ± 212,15 g). The dominant mud crabs are caught using shark bait and the highest catches are obtained at night
KEBERLANJUTAN SUMBER DAYA AKUATIK PADA KAWASAN EKOWISATA MANGROVE LANTEBUNG MAKASSAR Asrul Muslim; Wayan Kantum; Nursyahran Nursyahran
JURNAL AKUAKULTUR, TEKNOLOGI DAN MANAJEMEN PERIKANAN TANGKAP, ILMU KELAUTAN Vol 7 No 2 (2024): JOINT-FISH - Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu K
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia Makassar, Sulawesi Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/joint-fish.v7i2.561

Abstract

The sustainability of aquatic resources is strongly influenced by the carrying capacity of the environment. This study aims to analyze the sustainability of aquatic resources in the Lantebung mangrove ecotourism area. The research was conducted from October to November 2023 in the Lantebung Makassar mangrove ecotourism area. The method used in this research is a survey method with the Rapfish technique. The results showed that based on the results of Rapfish analysis of the ecological dimension obtained a value of 72.26 classified as sustainable, the economic dimension of 60.51 is sustainable, the social dimension of 67.63 is sustainable and the institutional dimension recorded 57.26 in the moderate category. From these results it can be concluded that the overall sustainability of aquatic resources in the Lantebung area in a multidimensional manner obtained an average value of 64.52 indicating a sustainable status.
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.
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 Arnold Kabangnga Arwin Adi Wahyudi Asmaul Husna Asrul Muslim Awaluddin Awaluddin Awaluddin Awaluddin Azrina, Yuli Bitti, Amel Cahyono, Indra Darius Darius 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 Hasbi, Ibnu Malkan Heriansah, Heriansah Hernita, Hernita Husni Angreni Husni Angreni Angreni Ibnu Malkan Hasbi Ibrahim Ibrahim Ibrahim, Muhammad Akmal Idrus, Muhammad Ikhsan Indra Cahyono Indra Cahyono Indra Cahyono Indra Cahyono Indra Cahyono Indra Cahyono Indra Cahyono Intan Permatasari Irsandi Irsandi Irsandi, Irsandi Jamadin, Ahmad Joanna Moka, Wilma Kabangga, Arnold Kabangga Karim, Mutemaina Karim, Mutemainna Latief, Nursidi Latif, Nursidi Loar, Laurensius Lukman Daris Mansur, Harianti Mardiana Mardiana Mauli Kasmi Merliana Merliana Merliana, Merliana Merliana Moka, Wilma Joana Moka, Wilma Joanna Muchlis Nawa Muchtar, Muthahharah Muh Syahrir Muhammad Alwi Muhammad Ikhsan Idrus Muharam, Nur Hadi Murtini Murtini, Murtini Musfira, Musfira Nur, Wa Ode Nur Asma La Dia Nuraeni L Rapi Nuraerni L Rapi Nurbaya Nurbaya, Nurbaya Nurmiati Nurmiati Nurnaningsih Nurnaningsih Nursidi, Nursidi Nursyahran Nursyahran Punusingon, Olfie Rahmat Januar Noor Salam, Suryawati Salim, Surya Sapa, Sri Ainun Selpiana Sri Wulandari Sri Wulandari Sri Wulandari SRI WULANDARI Sri Wulandari Wulandari Sudar, Kasmawati Sukriani, Sukriani Suryawati Salim Syamsul Hadi Takege, Stefanus 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