Rijal Varouq Fatahilah Said, Abu (2018) Perancangan Alat Tangkap Bibit Tuna & Pemanen (Harvesting) Ikan Tuna Pada Offshore Aquaculutrue di Perairan Indonesia. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Ocean Farm ITS memberikan suatu rancangan pemeliharaan ikan tuna menggunakan teknologi offshore aquaculture untuk menjaga ketersediaan dan populasi ikan tuna di Indonesia. Proses pemeliharaan ikan tuna berupa proses fattening atau pembesaran ikan tuna, diperlukan sistem pendukung pada proses fattening, seperti alat penangkap baby ikan tuna, teknik pemanenan, serta alat yang digunakan untuk panen. Perancangan ini dimaksudkan untuk mengetahui rancangan alat tangkap bibit tuna, teknik pemanenan ikan tuna, serta penanganan ikan tuna pasca pemanenan. Hasil perancangan alat tangkap bibit tuna dititikberatkan pada bak penyimpan portable untuk menyimpan hasil tangkapan hidup baby tuna. Model alat penangkapan baby tuna menggunakan speedboat dan dilengkapi dengan bak penyimpanan yang didesain secara portable pada sisi kanan dan kiri kapal. Ukuran dari baut untuk mengikat bagian bak penyimpan dengan speedboat ialah : diameter 20 mm, Panjang 500 mm. Ukuran plat pengikat ialah : panjang 600 mm, lebar 440 mm, tinggi 900mm, tebal 10 mm. material baut dan plat pengikat menggunakan steel alloy yang memiliki yield strength 250 MPa, hasil stress analysis menyimpulkan bahwa baut dan plat pengikat tahan terhadap tekanan maksimum 20,56 MPa. Kemudian untuk alat panen yang digunakan ialah jaring purse seine dengan panjang 28 m, tinggi 14,6 m. Metode yang digunakan untuk melakukan panen menggunakan metode ke 2 yaitu, pemasangan jaring purse seine dengan bantuan penyelam. Pasca pemanenan, ikan tuna disimpan dengan Chilled Sea Water (CSW) dan Air Laut Refrigrasi (ALREF).
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Ocean Farm ITS, provides a design for fattening tuna fish using offshore aquaculture technology to keep the availability and population of tuna in Indonesia. The process of fattening for tuna fish enlargement, needed support system in fattening process is, such as baby tuna fish catcher, harvesting technique, and tools used for harvesting. This design is intended to find out the design of tuna fishing gear, harvesting technique of tuna fish, and handling of post-harvest tuna fish. The result of baby tuna design is focused on portable storage tanks to store the catch of baby tuna. The baby tuna capture model uses a speedboat and is equipped with a portable storage tub on the right and left ships. The size of the bolt to bind the storage tub with speedboat is : diameter 20 mm, Length 500 mm. The size of the binder plate is: length 600 mm, width 440 mm, height 900mm, thickness 10 mm. bolt material and binder plate using a steel alloy having a yield strength of 250 MPa, the result of stress analysis concludes that the bolt and binder plate is resistant to a maximum pressure of 20,56 MPa. Then for the harvest tool used is a net purse seine with a length of 28 m, height 14.6 m. The method used to harvest using the second method is the installation of purse seine net with the help of divers. Post-harvest, tuna is stored with Chilled Sea Water (CSW) and Sea Water Refrigration (ALREF).
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSSP 627.98 Sai p-1 3100018077789 |
| Uncontrolled Keywords: | Alat tangkap baby tuna, harvesting ikan tuna, offshore aquaculture, Fishing gear baby tuna, harvesting tuna fish, offshore aquaculture |
| Subjects: | S Agriculture > SH Aquaculture. Fisheries. Angling S Agriculture > SH Aquaculture. Fisheries. Angling > SH337.5 Fishing ports--Design and construction T Technology > TC Hydraulic engineering. Ocean engineering > TC1680 Offshore structures T Technology > TS Manufactures > TS171 Product design |
| Divisions: | Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis |
| Depositing User: | Abu Rijal Varouq Fatahillah Said |
| Date Deposited: | 22 Oct 2020 23:48 |
| Last Modified: | 22 Oct 2020 23:48 |
| URI: | http://repository.its.ac.id/id/eprint/55754 |
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