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All Journal OCTOPUS : Jurnal Ilmu Perikanan Agrikan: Jurnal Agribisnis Perikanan EJOIN : Jurnal Pengabdian Masyarakat
Warda Susaniati
Prodi Budidaya Perairan, Fakultas Ilmu-ilmu Pertanian Universitas Muhammadiyah Gorontalo
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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Food Habits of Gray Reef Shark Carcharhinus amblyrhynchos (Bleeker, 1856) Megawangi, Hestariyani; Rapi, Nuraeni L.; Susaniati, Warda
Agrikan Jurnal Agribisnis Perikanan Vol. 16 No. 2 (2023): 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.v16i2.1911

Abstract

Sharks are fish that have a high selling value, so fishermen's interest in catching sharks is also high.The research was carried out from January to November 2021 in the Makassar Strait. Observations were made by dissecting to see the type of food contained in the stomach. The stomach was split open and its contents were removed and then separated according to the type of food, then the type of food was observed directly to identify it. The research results show is the length distribution of long sharks ranges from 49 cm – 251 cm. The relative length of the intestine of 0.7 cm is included in carnivore fish. The highest average value of index of proponderance (%) for sharks was in the tengkek selar food of 52.92%, while the lowest average value of index of proportion was found in the crustacean food of 2.12%. Tetengkek selar is the main food for long sharks, complementary foods are layur fish, squid, crustaceans and fishunidentifiedand additional foodare grouper, anchovies, selar kuning and baronang.The catch of long fish obtained a size structure that varies from small, medium and large. The eating habits of sharks include carnivore fish and eat pelagic and demersal fish.Tetengkek selar is the main food for long sharks, complementary foods are layur fish, squid, crustaceans and fishunidentified.Additional foodare grouper, anchovies, selar kuning and baronang.
RESTORASI EKOSISTEM PADANG LAMUN MELALUI TEKNOLOGI BIO-FADs TREE DENGAN BAHAN DASAR RUMPUT LAUT PADA PERIKANAN DEMERSAL Kantun, Wayan; Wulandari, Sri; Angreni, Husni; Susaniati, Warda; Kabangnga, Arnold; Hasbi, Ibnu Malkan; Idrus, Muhammad Ikhsan
EJOIN : Jurnal Pengabdian Masyarakat Vol. 2 No. 1 (2024): EJOIN : Jurnal Pengabdian Masyarakat, Januari 2024
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/ejoin.v2i1.2057

Abstract

Coastal water ecosystems in general have experienced damage as a result of fishing that is not environmentally friendly. This unfriendly fishing causes the fish's feeding grounds to be damaged so that fishing activities in coastal areas need to involve fishing aids to collect fish. The fishing aids implemented are in accordance with the fishing objectives to be achieved. The implementation of fishing aids aims to attract attention and bring fish to the area where the attractor is installed, making it easier to catch. One of the fishing aids used is Biological Fish Aggregating Devices (Bio-FADs Tree) or live FADs equipped with Kappaphycus alvarezii seaweed which acts as an attractor to attract fish so they can be easily caught. This service is carried out in Mamuju waters for the purpose of catching demersal fish. The service is carried out using trap fishing equipment. The results of the service showed that the catches obtained were Pink ear emperor (Lethrinus lentjan), Redbelly yellowtail fusilier (Caesio cuning), Streaked spinefoot (Siganus javus), batik Vermiculated spinefoot (Siganus vermiculatus) and Orange-spotted spinefoot (Siganus gutattus), White-spotted spinefoot (Siganus canaliculatus), and Surf parrotfish (Scarus rivulatus). All of the catches are fish of important economic value
NISBAH KELAMIN CAKALANG DALAM RANGKA PENGELOLAAN PERIKANAN BERTANGGUNG JAWAB DI PERAIRAN LAUT FLORES, SULAWESI SELATAN Susaniati, Warda
OCTOPUS: JURNAL ILMU PERIKANAN Vol. 8 No. 2 (2019): OCTOPUS
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/octopus.v8i2.3148

Abstract

Cakalang merupakan salah satu sumberdaya perikanan Laut Flores yang komersil dan bernilai ekonomis penting. Nelayan melakukan berbagai usaha penangkapan untuk meningkatkan produksi. Sumberdaya ikan dapat pulih namun tingkat kecepatan pemulihan dapat saja tidak seimbangan dengan laju pemanfaatan. Penelitian ini bertujuan untuk menganalisis data distribusi stuktur ukuran serta nisbah kelamin berdasarkan waktu pengambilan sampel dan TKG sebagai bahan dalam menyusun pengelolaan perikanan Cakalang di perairan Laut Flores sehingga terwujud pengelolaan perikanan bertanggung jawab. Metode penelitian yang digunakan adalah pengukuran dan survey langsung ke lokasi penelitian selama Juni 2013 - Mei 2014. Pengumpulan data dilakukan dengan mengambil beberapa sampel ikan dari berbagai ukuran mulai dari yang terkecil sampai yang terbesar. Sampel ikan di bedah untuk pengamatan jenis kelamin dan TKG secara morfologi. Selanjutnya sampel gonad diawetkan untuk dianalisis secara histologi di Laboratorium Balai Veteriner Maros. Rata-rata ukuran Cakalang jantan dan betina yang tertangkap berdasarkan waktu pengambilan sampel dan TKG dominan berukuran < 56 cm dengan kondisi populasi yang tidak seimbang dan dominan jantan. Hasil chi square menunjukkan bahwa antara jantan dan betina tidak terdapat perbedaan pada setiap bulan namun berbeda nyata pada setiap TKG. 
Co-Authors Angreni, Husni Arnold Kabangnga Hasbi, Ibnu Malkan Idrus, Muhammad Ikhsan Megawangi, Hestariyani Nuraeni L Rapi Sri Wulandari Wayan Kantun