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Jurnal Teknologi Perikanan dan Kelautan
Published by Institut Pertanian Bogor
ISSN : 20874871     EISSN : 25493841     DOI : https://doi.org/10.24319
Core Subject : Science, Education, Agriculture,
Agriculture, Biological Sciences & Forestry Education Library & Information Science
Tujuan Jurnal Teknologi Perikanan dan Kelautan yaitu menyebarluaskan informasi ilmiah tentang perkembangan teknologi perikanan dan kelautan antara lain: teknologi perikanan tangkap, teknologi kelautan, inderaja kelautan, akustik dan instrumentasi, teknologi kapal perikanan, teknologi pengolahan hasil perikanan, teknologi budidaya perikanan, bioteknologi kelautan, teknik manajemen pesisir dan kelautan, teknik manajemen lingkungan perairan, dan sosial ekonomi perikanan dan kelautan.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 352 Documents
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STRATEGI PENINGKATAN FASILITAS PANGKALAN PENDARATAN IKAN (PPI) KUALA TUHA, KABUPATEN NAGAN RAYA, ACEH Cici Dianita; Ernani Lubis; Mustaruddin Mustaruddin
Jurnal Teknologi Perikanan dan Kelautan Vol 11 No 1 (2020): MEI 2020
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1513.591 KB) | DOI: 10.24319/jtpk.11.81-91

Abstract

Activities at the Kuala Tuha Fish Landing Base (PPI) are not optimal because the existing facilities are inadequate, so it needs to be improved again. The purpose of this study was to determine the strategy to improve the PPI Kuala Tuha facility. The research was conducted at PPI Kuala Tuha in February-March 2020 using the case study method. The analysis used is the utilization level and SWOT analysis. The results of the study there are 2 main facilities and 3 functional facilities studied, where all facilities are still inadequate. The results of the calculation of the level of utilization of basic and functional facilities have not been reached optimally. The SWOT analysis produced 8 alternative strategies that could be used to improve basic and functional facilities at PPI Kuala Tuha.
ANALISIS FISIKO KIMIA KONSENTRAT PROTEIN IKAN NILA (Oreochromis niloticus) YANG DIEKSTRAK MENGGUNAKAN PELARUT ETANOL Frets Jonas Rieuwpassa; Ely John Karimela; Marnens Christianto Karaeng
Jurnal Teknologi Perikanan dan Kelautan Vol 11 No 1 (2020): MEI 2020
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2409.601 KB) | DOI: 10.24319/jtpk.11.45-52

Abstract

Ikan nila belum banyak dimanfaatkan oleh masyarakat Sangihe dan menjadi pilihan terakhir untuk dikonsumsi. Pemanfaatan daging ikan nila sebagai bahan baku sediaan protein seperti konsentrat protein dirasa sangat tepat sehingga dapat mengoptimalkan potensi ikan nila di Sangihe. Konsentrat protein dapat diekstrak dengan menggunakan pelarut organik seperti etanol. Tujuan penelitian ini adalah ekstraksi konsentrat protein dari ikan nila dengan menggunakan pelarut etanol dan menganalisis sifat fisiko-kimianya. Tahapan penelitian terdiri dari ekstraksi dengan pelarut etanol dan analisis sifat fisiko-kimianya. Data-data dibahas secara deskriptif. Rendemen KPI yang diperoleh berkisar 16,53% dengan kadar protein 61,13%, kadar lemak 7,11%, derajat putih 74,77%, dan nilai bau 2. Hasil ini menunjukkan KPI nila yang diekstrak menggunakan pelarut etanol masih tergolong KPI tipe C. Walaupun demikian, hasil pengujian asam amino menunjukkan KPI nila mengandung 20 jenis asam amino dengan lysine sebagai asam amino terbanyak (55,70 mg/g), sedangkan pengujian asam lemak menunjukkan KPI nila mengandung 27 jenis asam lemak dengan jumlah asam lemak omega-3 sebanyak 5 jenis (C18:4 n-3, C18:3 n-3, C20;4 n-3, C20:5 n-3, C22:6 n-3), omega-6 sebanyak 7 jenis (C18:2 n-6, C18:2 n-6, C18:3 n-6, C20:2 n-6, C20:3 n-6, C20:4 n-6, C22:5 n-6), dan omega-9 sebanyak 4 jenis (C18:1 n-9, C18:1 n-9, C20:1 n-9, C22:1 n-9). Jumlah asam lemak tertinggi adalah asam lemak oleic acid (14,31 mg/g). Hasil penelitian ini dirasa belum optimal sehingga perlu dilakukan modifikasi metode ekstraksi untuk memperoleh kualitas KPI yang lebih baik.
TINGKAT KERENTANAN PESISIR DI UTARA DAN TIMUR PULAU BINTAN PROVINSI KEPULAUAN RIAU TAHUN 2020 Mario Putra Suhana; Risandi Dwirama Putra; Leica Febby Shafitri; Muhamad Muliadi; Khairunnisa Khairunnisa; I Wayan Nurjaya; Nyoman Metta N. Natih
Jurnal Teknologi Perikanan dan Kelautan Vol 11 No 1 (2020): MEI 2020
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3000.831 KB) | DOI: 10.24319/jtpk.11.11-27

Abstract

Coastal areas are unique, dynamic, and complex because they are zones of interaction between land, oceans, and atmosphere. This makes coastal areas the most vulnerable areas on Earth. To find out how big the vulnerability is in a coastal area, a study is needed to determine the vulnerability level of coastal areas and the influencing factors. Research on the coastal vulnerability level at this location was conducted in 2016 and it was concluded that the coastal vulnerability level is in the medium category. With the development of potential utilization in the area, it is necessary to conduct similar research in 2016 to find out if there is a change in vulnerability level between 2016 and 2020. The data used consisted of coastal geomorphology, tidal, Landsat 7 ETM+ and 8 OLI, sea level rise and DEM satellite imagery. Data analysis using Coastal Vulnerability Index (CVI) method. The results showed the coastal vulnerability level at the research site was in the low-medium category, with a CVI score range of 9,93-25,86. Topography, geomorphology, intensity of shoreline changes, and coastal slope are factors that can cause the vulnerability level at the research site can be very high. However, the interconnectedness between other parameters can inhibit the high level of vulnerability, making the level of coastal vulnerability at the research site to be only in the low-medium category. There was a change in vulnerability level conditions between 2016 and 2020 the level of vulnerability at the east coast decreased to a low category.
ADAPTASI MUSIMAN NELAYAN TRAMMEL NET DI PELABUHAN PERIKANAN SAMUDERA CILACAP Agung Nugraha; Prihatin Ika Wahyuningrum; Domu Simbolon
Jurnal Teknologi Perikanan dan Kelautan Vol 11 No 1 (2020): MEI 2020
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2411.311 KB) | DOI: 10.24319/jtpk.11.99-109

Abstract

Fishers, including trammel net fishers, have different respond due to seasonal changes. The research aims to calculate shrimp season index, to identify the impact of seasonal changes related to income of trammel net fishers, and to identify the adaptation pattern of trammel net fishers related to shrimp season changes. The data collected were trammel net fishing unit performance, trammel net fisherman adaptation methods, investment data, income, and fishermen's capital as well as trip data and trammel net shrimp production data for five years (2012-2016). Data analysis used fishing season index, fishing season impact related to income of fishers, and fishers adaptation to seasonal changes. The results showed that there are five months were identified as peak season of shrimp i.e. June, September, October, November, and December. Other results showed that seasonal changes have impacted to trammel net fishers income amounted Rp 6.185.800/vessel/trip. At the peak season fishing, fisher income were Rp 6.591.495/vssel/trip, however at the low season fishers income were Rp 405.695/vessel/trip. In addition there were five adaptation pattern related to seasonal changes of trammel net fishers which were 37% lending money and selling stuffs, 33% repairing fishing gear, 13% fishing gear diversification, 10% changing the fishing ground, and 7% income diversification. In conclution that fishers who choose adaptation pattern of fishing gear diversification have the highest income compared to fishers who choose other types of adaptation.
KARAKTERISTIK KIMIA DAN FISIK BUBUK RUMPUT LAUT Gracilaria sp DENGAN AGEN PEMUCAT NaOCl Rifatul Masrikhiyah; Anggray Duvita Wahyani
Jurnal Teknologi Perikanan dan Kelautan Vol 11 No 1 (2020): MEI 2020
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2362.049 KB) | DOI: 10.24319/jtpk.11.93-98

Abstract

Kabupaten Brebes merupakan salah satu wilayah penghasil rumput laut di provinsi Jawa Tengah dengan areal rumput laut sebesar 4.350 ha dari areal tambak seluas 12.748 ha yang menghasilkan 200 ton rumput laut kering per bulan. Rumput laut yang dibudidayakan di Kabupaten Brebes yaitu Gracilaria sp. Pengolahan rumput laut masih sangat terbatas hanya dikeringkan dan belum diketahui karaktersitik kimia/nilai gizi rumput laut Gracilaria sp dari Brebes. Tujuan penelitian ini yaitu menentukan pengaruh penggunaan agen pemucat NaOCl terhadap karakteritik kimia dan fisik bubuk rumput laut. Perlakuan yang dilakukan dalam penelitian ini yaitu yaitu proses pemucatan menggunakan agen pemucat berupa NaOCl 1% selama 30 menit dan tanpa agen pemucat. Rancangan percobaan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL) yang terdiri dari 2 perlakuan dengan 3 kali ulangan. Ada perbedaan karakteristik kimia dan fisik dari bubuk rumput laut Gracilaria sp Brebes terhadap kadar air, kadar abu, kadar lemak, dan warna dengan penggunaan agen pemucat dan tanpa penggunaan agen pemucat.
PENILAIAN PARAMETER ECOFISHINGPORT PADA PELABUHAN PERIKANAN SAMUDERA NIZAM ZACHMAN JAKARTA Retno Muninggar; Ernani Lubis; Budhi Hascaryo Iskandar
Jurnal Teknologi Perikanan dan Kelautan Vol 11 No 1 (2020): MEI 2020
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2436.326 KB) | DOI: 10.24319/jtpk.11.111-123

Abstract

Nizam Zachman Oceanic Fishing Port of Jakarta (PPSNZJ) is the largest fishing port in Indonesia, as the center of industry and fishery product exports. On the other hand, PPSNZJ has various environmental problems such as water quality degradation and waste handling. The problem solved by the ecofishingport parameter approach (environmentally friendly port). The objective of the research is to assess the existing conditions of the PPSNZJ based on the ecofishingport parameters by determining the ecofishingport index. The research was carried out from January to March 2017. The data collection used a purposive and accidental sampling method. Data analysis using standard ecofishingport parameters which consisting of the physical environment aspects, socio-economy, fisheries catch, institutional and monitoring. The results showed that score was 0,63 for the environmental aspect, 0,27 for the socio-economic aspect, 0,40 for the fisheries catch aspect, and 0,50 for the institutional and monioring aspect. The analysis of ecofishingport index showed that PPSNZJ obtained an index value of 1.77 (toward ecofishingport).
DAERAH PENANGKAPAN IKAN KEMBUNG (Rastrelligger sp) DI SELAT SUNDA PADA MUSIM PERALIHAN Daniel Julianto Tarigan; Agung Setyo Sasongko; Ferry Dwi Cahyadi; Lio Yonanto; Bella Dinda Rahayu
Jurnal Teknologi Perikanan dan Kelautan Vol 11 No 1 (2020): MEI 2020
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2933.017 KB) | DOI: 10.24319/jtpk.11.63-79

Abstract

Mackerel is the dominant species caught in the waters of the Sunda Strait. The fishing grounds has a very strong influence on oceanographic conditions such as temperature and chlorophyll-a. Sea surface temperature is an indicator for measuring phenomena that occur in the oceans such as currents, upwelling, fronts, while chlorophyll-a is an indicator of the fertility of a waters. The aspect of fish length is the main focus in determining fishing grounds. This study aims to analyze the catch based on chlorophyll-a, sea surface temperature, and fish length which results in mapping the fishing grounds for mackerel in the Sunda Strait waters. This research was conducted by using the case method. The analysis used in this study is the scoring associated with chlorophyll-a, sea surface temperature, fish length, and CPUE. The length of the fish is the aspect that has the greatest weight. The fishing grounds category consists of potential, medium potential and non-potential fishing categories. Based on the research results, the total catch of mackerel in the waters of the Sunda Strait during the study was 741 kg. The catch size category of fish is in the fishing grounds of Peucang Island, Panaitan Island, Paraja Bay, and Tanjung Alang-Alang. The overall chlorophyll-a content is in the high category. The fishing grounds that are included in the potential category are Peucang Island, Panaitan Island, Tanjung Alang-Alang, and Paraja Bay, while the fishing grounds that do not have the potential are Tanjung Lesung, Sumur, Sebesi, Tanjung Ketapang, dan Rakata.
STRUKTUR KOMUNITAS IKAN KARANG PADA TEKNOLOGI ATRAKTOR MULTIFUNGSI DI PERAIRAN KAHYAPU, ENGGANO, BENGKULU Zamdial Zamdial; Nurlaila Ervina Herliany; Wahyu Nurmansyah; Ali Muqsit
Jurnal Teknologi Perikanan dan Kelautan Vol 11 No 2 (2020): NOVEMBER 2020
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2989.009 KB) | DOI: 10.24319/jtpk.11.127-139

Abstract

Multifunctional attractor technology is a technology of enriching fish resource stock in a water. This research aims to calculate and analyze the structure of coral fish communities associated in the waters of Kahyapu Village, Enggano Island, Bengkulu. The research was conducted in March-April 2020. The data was collected using Underwater Visual Census (UVC) techniques and underwater camera using SCUBA equipment. The method used in this study was a survey method. The relationship between reef fish abudance and immersiontime in multifunction attractor technology was analyzed by simple linier regression. It found 1.041 individuals from 43 species of 15 coral fish families associated with, consisting of 13 target fish species, 5 species of indicator fish, and 25 species of major fish groups. The composition of the species was found species with highest number of individuals from Dascyllus trimaculatus of 11,82%. Abundance of coral fish (X) amounts to 1,19 individuals/m3. The value of the diversity index was (H’) 3,25. The evenness index (E) value was 0,863. Meanwhile, the dominant index value (C) was in the range of 0,0019-0,2363. The value of the three indexes are high diversity and evenness but no fish dominates. The result of a simple linear regression analysis was Y=1,3639x+130,89 (R2=0,0807, r=0,284, F=0,439, and Ftable=6,61). Water parameters at the research location are very suitable for the life of coral biota.
JENIS-JENIS BINTANG LAUT, BULU BABI, DAN TERIPANG (ECHINODERMATA) DI PERAIRAN PULAU TUNDA KABUPATEN SERANG Agung Setyo Sasongko; Daniel Julianto Tarigan; Ferry Dwi Cahyadi; Lio Yonanto; Muhammad Nur Salim; Aang Fuad Hasan; Hana Azalia
Jurnal Teknologi Perikanan dan Kelautan Vol 11 No 2 (2020): NOVEMBER 2020
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2808.403 KB) | DOI: 10.24319/jtpk.11.177-182

Abstract

Echinoderms are fundamentally good indicators of health and status of coralline communities in marine waters. Substrat of sandy, rububle, and coral reefs are good habitat for Asteroidea, Echinoidea, and Holothuroidea. This study aims to identify sea star (Asteroidea), sea urchin (Echinoidea), and sea cucumber (Holothuroidea) species from Tunda Island waters of Serang. Asteroidea and Echinoidea observed using the line transect method used, through subjects observation within the same distance between the transect and the transect square with observations of 2.5 m on the right and left of line transect. Observations of the habitat covered substrate and depth, while the total number of sea stars, sea urchins, and sea cucumbers at each station were recorded, which were then documented and identified based on their morphological characteristics. The waters on Tunda Island found 2 species of the Asteroidea class, namely Linckia laevigata and Culcita novaeguneae, 3 species of Echinoidea Diadema antilarum, Diadema setosum, Echinomerta mathaei, and 3 species of Holothuroidea Holothuria atra, Holothuria leucospilota, Bohadschia graeffei.
ANALISIS MORFOMETRIK DAN INDEKS KONDISI KERANG BATIK (Paphia undulate) DI PERAIRAN CIREBON Devi Nurkhasanah; Elinah Elinah; Eulis Henda Nugraha
Jurnal Teknologi Perikanan dan Kelautan Vol 11 No 2 (2020): NOVEMBER 2020
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2775.471 KB) | DOI: 10.24319/jtpk.11.183-188

Abstract

Perairan Kabupaten Cirebon merupakan salah satu wilayah yang banyak menghasilkan kekerangan, yang bernilai ekonomis tinggi dan banyak dikonsumsi oleh masyarakat. Tujuan dari penelitian ini adalah untuk menganalisis pertumbuhan dan indeks kondisi kerang batik yang ada di Perairan Cirebon. Metode penelitian ini dilakukan secara deskriptif, melalui pengumpulan data dengan menggunakan metode survei. Penelitian ini dilakukan pada bulan Februari-April 2020 di perairan Cirebon. Lokasi diperairan Cirebon dibagi menjadi tiga yang dianggap mewakili masing-masing wilayah, perairan Mundu, perairan Bondet, dan perairan Playangan. Metode analisis yang digunakan adalah analisis morfometrik dan indeks kondisi kerang. Hasil penelitian menujukkan bahwa pertumbuhan kerang batik bersifat allometrik negatif dan indeks kondisi kerang dalam keadaan kecil dan sedang.

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