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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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FORMULASI FOOT SPRAY ANTI BAU KAKI BERBASIS NANO CHITOSAN DARI LIMBAH INDUSTRI UDANG Anita Ervina; Fahri Sinulingga; Mohammad Rofiqi; Tiara Fitri Erinanda; Kustiariyah Tarman; Andi Baso Manguntungi; La Ode Fitradiansyah
Jurnal Teknologi Perikanan dan Kelautan Vol 12 No 2 (2021): NOVEMBER 2021
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2927.596 KB) | DOI: 10.24319/jtpk.12.135-141

Abstract

Solusi masalah antibau kaki salah satunya yaitu penggunaan produk anti bau kaki. Salah satu bahan alami yang berpotensi sebagai agen anti bau kaki adalah kitosan. Kitosan apabila dalam bentuk nanopartikel lebih reaktif dan memiliki aktivitas antibakteri lebih tinggi. Limbah industri udang sampai saat ini belum banyak dieksplor, sehingga pemanfaatan limbah industri udang menjadi nano kitosan dapat meningkatkan nilai tambah limbah udang. Penelitian ini bertujuan menemukan formulasi foot spray terbaik dalam menghambat bakteri penyebab bau kaki. Tahapan penelitian ini yaitu pembuatan kitosan, nano kitosan, formulasi foot spray, uji sifat fisik, uji aktivitas antibakteri, uji stabilitas fisik, dan uji iritasi. Pembuatan nanokitosan menggunakan metode gelasi ionik. Kitosan dilarutkan dengan akuades, TPP 0,1%, dan Tween 80 serta disizing dengan kecepatan 23.000 rpm akan membentuk nanopartikel stabil. Konsentrasi nano kitosan 3.000 ppm memberi daya hambat tertinggi yakni 5,20 mm terhadap S. epidermidis dan 3,15 terhadap Micrococcus sp. Derajat keasaman, ukuran partikel, dan nilai sensori foot spray nano kitosan stabil selama penyimpanan 8 minggu, namun viskositasnya mengalami penurunan besar.
VARIABILITAS SUHU PERMUKAAN LAUT DAN KONSENTRASI KLOROFIL-A DI SAMUDERA HINDIA BAGIAN TIMUR LAUT, BARAT SUMATERA Bisman Nababan; Evelyn Grace Br Sihombing; James P. Panjaitan
Jurnal Teknologi Perikanan dan Kelautan Vol 12 No 2 (2021): NOVEMBER 2021
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4357.516 KB) | DOI: 10.24319/jtpk.12.143-159

Abstract

Variabilitas suhu permukaan laut (SPL) dan konsentrasi klorofil-a (Chl-a) di Samudera Hindia bagian Timur Laut sebelah barat Sumatera diteliti menggunakan data satelit selama kurun waktu 22 tahun. Penelitian ini menggunakan gabungan data citra NOAA-AVHRR dan MODIS untuk SPL, data citra SeaWiFS dan MODIS untuk Chl-a, data angin permukaan bulanan diperoleh dari European Centre for Medium-Range Weather Forecasts (ECMWF). Data pendukung berupa indeks El Nino Southern Oscillation (ENSO) bulanan diperoleh dari laman https://www.ncdc.noaa.gov/teleconnections/enso/ indicators/soi/ dan Dipole Mode Index (DMI) bulanan diperoleh dari laman https://www.jamstec.go.jp/ virtualearth/general/en/index.html. Hasil penelitian menunjukkan bahwa SPL di daerah penelitian selama 22 tahun (1997-2019) berada pada kisaran 27,57°C-34,41°C. Nilai SPL yang lebih tinggi terjadi saat Musim Barat sampai Musim Peralihan-1, sementara nilai yang lebih rendah pada Musim Timur sampai Musim Peralihan-2. Variabilitas nilai SPL dipengaruhi oleh pola angin musiman, intensitas radiasi matahari, dan Indian Ocean Dipole Mode (IODM). Saat IOD Negatif menyebabkan nilai SPL yang lebih tinggi dan konsentrasi Chl-a lebih rendah dari biasanya. Konsentrasi klorofil-a selama 22 tahun berkisar antara 0,0757 mg/m3-1,3006 mg/m3, konsentrasi klorofil-a yang lebih tinggi terjadi saat akhir Musim Timur (Agustus) dan awal Musim Barat (Desember), sementara nilai yang lebih rendah saat Musim Peralihan-1. Tingginya SPL pada Musim Peralihan-1 (Maret-Mei) bersamaan dengan rendahnya Chl-a pada musim yang sama diduga akibat terjadinya fenomena IOD negatif. Variabilitas Chl-a dipengaruhi oleh pola angin musiman, pergerakan massa air, dan IOD.
PENJADWALAN ULANG KAPAL REPARASI TB. PATRA TUNDA 3001 DENGAN METODE JALUR KRITIS Maharani Rosa Meinanda Istiqomah; Imam Pujo Mulyatno; Sarjito Joko Sisworo; Eko Sasmiton Hadi; Kiryanto Kiryanto; Ocid Mursid
Jurnal Teknologi Perikanan dan Kelautan Vol 12 No 2 (2021): NOVEMBER 2021
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3217.97 KB) | DOI: 10.24319/jtpk.12.161-174

Abstract

Scheduling in the repair process is often not according to the initial planning in the main schedule of the ship. Delays in a new shipbuilding project or ship repair will cause losses that have an impact on many parties; both the shipyard, the owner and third parties. To minimize the occurrence of delays, one effective way is to accelerate with a Critical Path Method. The research object selected is ship repair TB. Patra Tunda 3001. The purpose of this research is to get a new duration after rescheduling ship repair, find work activities on the critical path, get the value of labor productivity, and find the most optimal time and cost to speed up the duration of the project with crashing through the comparison of two alternatives, namely the addition of working hours (overtime) and additional human resources. The total normal cost is Rp 9,360,000. From the data processing analysis, it was concluded that the addition of working hours (overtime hours) and the addition of labor showed the same optimal acceleration with a 25% result, which was 4 days earlier than the total project normal duration of 16 days. There is a cost difference of 39.31% greater than the normal duration with the alternative of additional working hours (overtime hours) and the difference in cost reduction of 27.35% which is smaller than the normal duration with the alternative of additional manpower. Reschedule for ship repair TB. Patra Tunda 3001 with the addition of labor is more efficient and optimal work.
FORMULASI PANGAN DARURAT COOKIES DENGAN PENGKAYAAN TEPUNG IKAN LELE DAN MINYAK IKAN MATA TUNA Bambang Riyanto; Fahri Sinulingga; Wini Trilaksani; Silva Fauziah; William Vito Krisnawan; La Ode Fitradiansyah; Muhamad Zidan Rahmat
Jurnal Teknologi Perikanan dan Kelautan Vol 12 No 2 (2021): NOVEMBER 2021
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2938.533 KB) | DOI: 10.24319/jtpk.12.175-181

Abstract

Pangan lokal berbasis ikan, secara mandiri dikembangkan masyarakat untuk meningkatkan pemenuhan gizi pada lokasi pengungsian. Inovasi tersebut menjadi kearifan lokal akan pangan darurat dan kekayaan asli pangan rakyat. Ikan digunakan karena makanan utama masyarakat, selain kemudahan dalam memperoleh dan juga kandungan proteinnya yang tinggi. Penelitian bertujuan untuk menghasilkan formula terbaik pangan darurat cookies kaya gizi dengan pengkayaan tepung ikan lele dan minyak ikan mata tuna. Penelitian meliputi pembuatan dan karakterisasi tepung ikan lele, ekstraksi dan karakterisasi minyak ikan mata tuna, serta formulasi, pembuatan dan karakterisasi pangan darurat cookies kaya gizi serta kontribusi gizi pangan darurat cookies kaya gizi yang dihasilkan. Formula terbaik dengan konsentrasi tepung ikan lele 25%. Komposisi kimia pangan darurat cookies kaya gizi terpilih meliputi kadar karbohidrat 67,51±0,05%, kadar lemak 24,72±0,30%, kadar protein 6,11±0,05%, kadar air 1,18±0,22%, dan kadar abu 0,48±0,02%. Kontribusi gizi protein pangan darurat cookies kaya gizi dengan energi 1.805 kkal adalah 12,12% dari total angka kecukupan gizi harian.
KEPATUHAN PEMASANGAN RUMPON TERHADAP PERATURAN KEMENTERIAN KELAUTAN DAN PERIKANAN DI PELABUHANRATU Ricky Dameanus Sembiring Depari; Darmawan Darmawan; Thomas Nugroho
Jurnal Teknologi Perikanan dan Kelautan Vol 13 No 1 (2022): MEI 2022
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2913.114 KB) | DOI: 10.24319/jtpk.13.1-12

Abstract

The use of FADs can help fishermen reduce fuel consumption, speed up fishing location, shorten days of operation, and reduce operating costs. However, negative impacts also arise such as conflicts with other fishermen and the potential for overfishing. The Ministry of Maritime Affairs and Fisheries has issued regulations regarding the use of FADs to prevent those negative impacts. The regulation will be successful if it is implemented and obeyed by the fishermen who are the purpose of the regulation. However, it is currently unknown whether the fishermen in Pelabuhanratu know, understand and comply with these regulations. Therefore, this study aims to find out the level of compliance of Pelabuhanratu fishermen with formal rules from the government and informal rules among themselves. The research was conducted through interviews with capital owners, captains, and crew members. It was conducted from August to October 2017. Analysis of the results of the interviews was carried out descriptively and equipped with Likert analysis. The results show that the capital owners know and understand the existing regulations but do not comply with them. The captain and crew carry out their own social ethics among themselves to respect each other's FADs, sanctions for transgression/theft and responsibilities towards their FADs, but do not pay attention to any formal regulations from the government.
PENGOLAHAN LIMBAH CAIR PROSES THAWING INDUSTRI PINDANG DENGAN TEKNIK ELEKTROKOAGULASI Bustami Ibrahim; Uju Uju; Muhamad Reza Fahlepi
Jurnal Teknologi Perikanan dan Kelautan Vol 12 No 2 (2021): NOVEMBER 2021
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2995.9 KB) | DOI: 10.24319/jtpk.12.183-191

Abstract

Limbah industri perikanan mengandung komponen-komponen organik yaitu protein, lemak, dan komponen organik lainnya yang masih bisa dimanfaatkan dalam kadar yang berbeda-beda. Komponen organik tersebut berasal dari air proses pencucian, sisa pemasakan dan pengepresan ikan, termasuk air limbah thawing. Pengolahan limbah cair dari proses thawing perlu dilakukan untuk menyisihkan komponen-komponen beban polutan pada air limbah thawing. Penelitian ini bertujuan untuk menentukan tegangan listrik dan waktu kontak listrik terbaik dengan metode elektrokoagulasi. Bahan utama yang digunakan merupakan air thawing dari ikan salem yang digunakan untuk pembuatan pindang. Alat yang digunakan plat alumunium (10x2 cm2) sebagai elektroda dan adaptor DC untuk sumber listrik. Perlakuan menggunakan kombinasi variasi tegangan dan lama waktu kontak. Tegangan yang diberikan 6, 9, dan 12 volt, dan variasi waktu kontak (30, 60, dan 90 menit). Perbedaan variasi tegangan dan waktu kontak listrik pada metode elektrokoagulasi memengaruhi nilai kualitas air limbah. Semakin tinggi tegangan dan lama waktu kontak yang diberikan mampu menurunkan nilai BOD5 (92,31)%, COD (48,14)%, TSS (71,15)%, TDS (90,84)%, kekeruhan (99,13)%, protein (95,87)% serta menaikkan nilai pH.
The RANCANG BANGUN ALAT KEJUT LISTRIK UNTUK PERIKANAN TUNA HANDLINE SKALA KECIL Shidiq Lanang Prasetiyo; Sugeng Hari Wisudo; Roza Yusfiandayani
Jurnal Teknologi Perikanan dan Kelautan Vol 12 No 2 (2021): NOVEMBER 2021
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3157.941 KB) | DOI: 10.24319/jtpk.12.193-204

Abstract

Tuna handline in Indonesia is a small-scale fishery and is generally not equipped with a fishing rod. This often causes fishermen to face various problems such as excessive workloads and a decrease in the quality of the catch when the fishing line is eaten by relatively large tuna (>10 kg). This is research has a final goal, namely to make an electric shock device that is ready to be used by tuna fishing line fishermen. This is a preliminary research aiming to determining a list of component requirements and making a design for an electric shock device. The method used is literature study and experiment. The results of the research on determining the list of component requirements showed that the type of DC electric shock was used as an electric shock for fish. Meanwhile, the switch system uses a timer delay relay. Furthermore, based on the results of the calculation of material selection, it shows that stainless steel is the first priority with a C value of 1. The tube shape is chosen as the main shape design because it has the fastest speed and travel time compared to other forms, namely 2.84 m/sec and 35.27 seconds. The construction for assembling a single electric shock device requires at least 26 components. The results of the research on making prototypes that have been made have dimensions of 6 cm in diameter and a total height of 40 cm and a prototype weight of 2.67 kg.
ANALISIS ZONA POTENSI PENANGKAPAN IKAN BERDASARKAN SPL, KLOROFIL-A, DAN BOAT DETECTION SERTA MENGKAJI RZWP3K, LAMPUNG Jodi Hans Sitorus; Aulia Try Atmojo; Samsul Bachri; Hardian Sy. Prayitno; Imam Komarita
Jurnal Teknologi Perikanan dan Kelautan Vol 13 No 1 (2022): MEI 2022
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3538.639 KB) | DOI: 10.24319/jtpk.13.89-102

Abstract

In 2021, the Marine Affairs and Fisheries Office of Lampung Province only recorded fish volume and production data at the technical executive unit in Kota Agung. This will make a difficulty for fishermen outside the technical executive unit of Kota Agung to determine fishing locations and for researchers to determine the potential of all water areas. The study aimed to obtain the distribution value of Sea surface temperature (SST) and Chlorophyll-a, the results of potential fishing zones, and to analyze regulations related to fishing throughout Lampung waters. Determination of potential pelagic fish locations based on SST, Chlorophyll-a, and boat detection parameters. The data was obtained by utilizing AQUA-MODIS and SNPP-VIIRS Level 3 satellite imagery. The methods used are Inverse Distance Weighting (IDW) Interpolation and Kernel Density Estimation (KDE). In March-April 2022, areas of high potential for pelagic fish with SST 27-28°C and chlorophyll-a 1.1-1.9 mg/m³ are in the waters of Tanggamus Regency, South Lampung, East Lampung, and Bandar Lampung City. Whereas in the waters of West Lampung Regency, it has a low potential with SST 29-30°C and chlorophyll-a 2.2-3.1 mg/m³. The interviews with fishermen and the Marine Affairs and Fisheries Office of Lampung Province revealed that there were still violations of the application of RZWP3K in the Allowed Catches (JTB) by fishermen, with catches exceeding the allowed catches (5-10 tons per day). Therefore, the application of fishing permits (SIPI) for small fishermen 5-15 GT and fishing business permits (SIUP) need to be reaffirmed, especially in potential areas.
KONDISI LINGKUNGAN PERAIRAN LOKASI BUDIDAYA IKAN KERAPU DI PULAU SEMUJUR, KABUPATEN BANGKA TENGAH Imam Soehadi; Sulistiono Sulistiono; Bambang Widigdo
Jurnal Teknologi Perikanan dan Kelautan Vol 12 No 2 (2021): NOVEMBER 2021
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3051.557 KB) | DOI: 10.24319/jtpk.12.205-219

Abstract

Aquaculture activities of grouper (Epinephenus spp) using floating cages net are mostly carried out by the community in the waters of Semujur Island, Central Bangka Regency (Bangka Belitung Islands Province). This study was conducted during February-April 2014, aims to evaluate condition of several aquatic environment parameters including water transparency, depth, current velocity, temperature, salinity, pH, and DO in the waters of Semujur Island. These parameters were given a value and weight to determine the level of feasibility. The results shows that the depth, transparency, current velocity, temperature, salinity, pH, and DO in the Semujur Island waters were 7.5-12.2 m, 2.9-5.9 m (secchi disk), 0.11-0.27 m/sec, 29.7-31.2°C, 31.0-32.0 %o, 7.2-7.6, 5.5-7.8 ppm, respectively. Based on these water conditions, it can be stated that the aquatic environment in the aquaculture location meets the requirements for the life of the grouper, and based on the assessment, it is classified as quite feasible-feasible.
STRATEGI REHABILITASI EKOSISTEM MANGROVE BERDASARKAN ANALISIS KESESUAIAN HABITAT DI KAWASAN PLTU BANTEN 3, LONTAR Ahmad Fauzi; Fredinan Yulianda; Gatot Yulianto; Sulistiono Sulistiono; Fajar Adi Purnama
Jurnal Teknologi Perikanan dan Kelautan Vol 13 No 1 (2022): MEI 2022
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3345.746 KB) | DOI: 10.24319/jtpk.13.13-24

Abstract

Mangroves rehabilitation is needed for the recovery and development of mangrove ecosystems in area of coal power plant (PLTU) 3 of Banten, Lontar area that has been damaged and decreased its function. The success of a rehabilitation program is influenced by a mature rehabilitation planning strategy that takes into account ecological parameters. This study aimed to determine the suitability of habitat, the level of damage, and make recommendations for the rehabilitation of mangrove ecosystem in the Banten PLTU 3 Lontar area. This study was conducted in the mangrove rehabilitation area of coal power plant (PLTU) 3, Lontar, in January 2020. Retrieval of primary data through field observations using a spatial approach including quadrant transect methods in mangrove ecosystems, water quality aspects with insitu sampling and spatial analysis to determine habitat suitability based on geographic information systems. Mangroves conditions in coal power plant area Banten 3 Lontar area were at moderate and severely damaged levels. We found two types of mangrove i.e., Avicennia marina and Rhizophora mucronata. Mangrove rehabilitation area in area of coal power plant (PLTU) 3 had diurnal tidal type, sandy clay substrate, 2-5% C-organic content, 30-32 salinity ranges, and 7.3-7.5 pH distribution ranges. Mangrove ecosystem area in Banten PLTU 3 Lontar was 14.874 m2. Mangrove ecosystem rehabilitation in the area of coal power plant (PLTU) 3 of Banten can be conducted with four rehabilitation strategies such as adjusting and preparing habitat conditions, optimizing water flow, and replanting mangroves.

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