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All Journal HAYATI Journal of Biosciences Jurnal Ilmu Pertanian Indonesia Buletin PSP Jurnal Teknologi Perikanan dan Kelautan Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Keperawatan Soedirman Jurnal Akuatika Indonesia Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Albacore : Jurnal Penelitian Perikanan Laut Indonesian Fisheries Research Journal Jurnal Penelitian Perikanan Indonesia BAWAL Widya Riset Perikanan Tangkap Jurnal Kelautan Nasional JURNAL PERIKANAN TROPIS

Roza Yusfiandayani

Departemen Pemanfaatan Sumberdaya Perairan, Fakultas Perikanan Dan Ilmu Kelautan, IPB University

Author-ID : 364845

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Library & Information Science Nursing

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FISH BEHAVIOR ON FISHERIES BOAT LIFT NET (BAGAN PETEPETE) BY USING LED LIGHTS Muhammad Sulaiman; Mulyono Sumitro Baskoro; Am Azbas Taurusman; Sugeng Hari Wisudo; Roza Yusfiandayani
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 7 No. 1 (2015): Elektronik Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Research on fish behavior in boat lift net fisheries (bagan petepete) equipped with LED light is very important since the similar research is very limited conducted in Indonesian waters. The purpose of this study was to understand the LED light distribution and its impact on the fish behavior around the LED light. This study was conducted in the laboratory of Simulation Workshop and Navigation, Pangkep State Polytechnique of Agricultural and fishing experiment was done in Barru District waters, Makassar Strait, South Sulawesi. The light intensity was measured by a digital lux meter and under water lux meter, while fish behavior was observed by side scan sonar color. Light intensity analyses showed that the distribution of 80 watts LED light was mostly focused with 1096 lux with an angle168°. Fishes approached the light at 5-10 m and 20-30 m water depth from all directions after all lights were turned on. Fishes in smaller groups and higher density concentrated around the light when only one lamp was turned on. After catch processing, some fishes left the lighting area and others still stayed in the lighting area. Keywords: fish behavior, LED lamp, light fishing, lift net

SUSTAINABILITY FADs MANAGEMENT ON ECONOMIC DIMENSION IN THE KEI ISLANDS SOUTHEAST MALUKU REGENCY Benny Jeujanan; Sulaeman Martasuganda; M. Fedi A. Sondita; Roza Yusfiandayani; Daniel Monintja
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 7 No. 2 (2015): Elektronik Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Fish aggregating devise (FAD) based fisheries have become a dominant economic support (about 90%) of the community of the Kei Islands in Southeast Maluku Regency. However, it will not last long if the fisheries is not well managed and financially balanced. This study aimed to analyze the attributes of sustainable FADs-based. fisheries and to assess the financial feasibility for an investment. The method used was the analysis of FADs investment, the consumption and income of the fishermen’s households of mini purse seine and FADs, contribution to the local revenues, and the growth of fishing supporting business. The analyses results showed that the investment for a FADs was of Rp. 13,714,000, mini purse seine of Rp. 426,875,000, handline of Rp. 71,75 million, and troll lines of Rp. 72,75 million, household consumption of Rp. 13,625,730. The income of FAD fisherman was of Rp. 164,143,125, mini purse seine fisherman of Rp. 164,143,125, and entrepreneur of Rp. 328,286,250. The index value of the sustainable FAD management was 62.17 indicating a sustainable index. Keywords: FAD (Fish aggregating device), Kei Islands, Management, Sustainability

RESPONSIBLE FISHERIES MANAGEMENT OF MINI PURSE SEINE IN THE LAMPUNG BAY AREA Yulia Estmirar Tanjov; Roza Yusfiandayani; . Mustaruddin
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 8 No. 2 (2016): Elektronik Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Lempasing is a Coastal Fishing Port (CFP) which located in Bandar Lampung. It is one of the centers of fisheries activities in the city. One of the fishing gear which operated by most of fishermen in Lempasing is mini purse seine. Mini purse seine fishing activities in the Lampung Bay Area and Lempasing CFP is not in accordance with the conditions of the surrounding waters area. The research was conducted in the Lampung Bay Area and Lempasing CFP, Lampung. This study aims to: 1) determine the status of fisheries resources utilization, 2) to describe the dominant fish caught by mini purse seine. Analysis methods were used in this study namely: 1) Fishing Power Index (FPI), Catch Per Unit Effort (CPUE), and Maximum Sustainable Yield (MSY) to determine the status of fisheries resource utilization. The dominant small pelagic fishes caught were scad fish Selaroides sp., mackerel fish Rastrelliger sp., longnose trevally fish Carangoides chrysophrys. The result showed that Fox model was the best fits models with estimated maximum sustainable yield of 15.5 ton and fishing effort of 992 trip/year for mini purse seine. The longnose trevally fish in lampung bay area in do not exceeded the optimal catch fish condition can be used to sustainably. In these condition is necessary to wisely manage and setting the catches to not exceed the allowable catch of the small pelagic fish, so the stock of small pelagic fish in the Lampung Bay Area can be used sustainably.

TOGO PERFOMANCE IN RIVER AND PONDS AT CEMARA LABAT VILLAGE, CENTRAL KALIMANTAN Febrina Berlianti; Roza Yusfiandayani; M. Fedi A. Sondita; Bambang Murdiyanto
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 8 No. 2 (2016): Elektronik Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Togo is a passive gear and classified as a trap and guiding barrier. Togo fishery in Cemara Labat village covers fishing activities in river and ponds. Penaeus indicus fishing in ponds are considered more profitable because catches obtained were greater thanboth in term of abundance and biomass. This study aims to identify fishing unit, compare the productivity and analyze differences in the number and size of catches of togo in river and ponds. The research used case study, survey and interview techniques to collect data on the performance of the fishing gear, productivity, the number and size of catches were analyzed using technical analysis, productivity trip and unpaired comparisson t-test. Results showed fishing unit of togo in river consists of fishing gear and boat, while the components on the fishing unit of togo in ponds consisting of fishing gear, ponds and hut. The t -test showed that it differed in abundance and biomass of shrimp on the different togo (p<0.05). The average size in river was 7879 cm with average catch was 10.60 kg while catches per trip was 31.47 kg trip-1 less than togo in ponds which reached 53.45 kg trip-1 with an average number and size where each 31.47 kg and 10.07 cm.

MODIFICATION AND REENGINEERING OF ELECTRONIC FISH AGGREGATING DEVICE AS A FISHING TOOLS BASED ON LED ILLUMINANCE Arif Baswantara; Indra Jaya; Roza Yusfiandayani
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 9 No. 1 (2017): Elektronik Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Fish Aggregating Devices (FADs) is generally made from foliage like a leaf of coconut, palm and nut, but with the development of marine and fishing technology, the FADs could be made electronic ally. Electronic FADs had been developed by using light and sound as an attractor, and was able to aggregate fish but the catch harvest was still relatively low compared with lift net lamp. In this paper we describe the recent development of electronic FADs. The new electronic FADs has 120 watts total power of LEDs as attractor, 12V 12Ah battery as the energy resources, and HDPE as the body of FADs. The lighting of the new is either blue – red light color (RE1) or red-white light color (RE2). The two kinds of lighting are tested and compared and its light distribution underwater case measured in term of the value of luminous flux. The results showed that new FADs work well in the water with light penetration of RE1 was better than RE2. Keywords: FADs, instrument, fishing, light

ASPEK BIOLOGI HASIL TANGKAPAN PANCING ULUR PADA RUMPON PORTABLE Mulyono S Baskoro; Roza Yusfiandayani; Sutia Yuningsih
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 11 No. 2 (2019): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Rumpon portable merupakan rumpon yang tidak diletakkan secara tetap di perairan, tetapi diletakkan pada saat akan melakukan kegiatan penangkapan ikan. Tujuan dari penelitian ini adalah mengidentifikasi tingkat kematangan gonad, menganalisis hubungan isi perut hasil tangkapan dengan kelimpahan plankton yang tertarik pada rumpon portable, menganalisis indeks keanekaragaman, keseragaman, dan dominan plankton yang terdapat pada isi perut ikan dengan plankton yang terdapat pada perairan, menganalisis trofik level jenis ikan di sekitar rumpon portable. Metode penelitian dilakukan dengan cara experimental fishing dan uji laboratorium. Analisis data yang digunakan dalam penelitian ini yaitu analisis tingkat kematangan gonad, stomach content analysis, indeks keanekaragaman, indeks keseragaman dan indeks dominansi, serta analisis trofik level. Total hasil tangkapan ikan sebanyak 165 ekor didominasi oleh jenis ikan kembung dan ikan tongkol. Ikan-ikan lainnya yang tertangkap yaitu jenis ikan todak, barakuda dan selar kuning. Hasil analisis menunjukkan bahwa hasil tangkapan didominasi oleh ikan dengan TKG II sebanyak 53%, dan disusul ikan dengan TKG I sebanyak 38% dari total hasil tangkapan. Ikan-ikan yang tertangkap pada penelitian ini terdiri dari ikan pemakan plankton atau plankton feeders dan ikan karnivora. Organisme yang ditemukan dalam isi perut ikan yaitu ikan kecil, cumi-cumi, fitoplankton yang terdiri dari 7 genus, serta beberapa genus dari zooplankton. Hasil tangkapan ikan terbanyak ditangkap pada pengamatan hari ke-2 dengan jumlah tangkapan sebanyak 34 ekor.

ASOSIASI IKAN KARANG PADA ATRAKTOR CUMI-CUMI BERBAHAN PIPA PVC Danu Sudrajat; Mulyono S. Baskoro; Zulkarnain; Roza Yusfiandayani
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 11 No. 2 (2019): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Atraktor cumi-cumi berbahan pipa PVC terbukti sangat efektif sebagai sarana menempelnya telur cumi-cumi, dan sebagai artificial reef yang menjadi daerah baru bagi tempat ikan, karang lunak dan makroalga sehingga menjadi suatu ekosistem baru di suatu perairan. Tujuan penelitian ini adalah untuk mengetahui jumlah ikan yang berasosiasi dengan atraktor cumi-cumi serta mengetahui tipe atraktor yang memiliki kinerja yang paling baik. Penelitian ini menggunakan 2 buah tipe atraktor yaitu Tipe 1 (T1), dan Tipe 2 (T2). Metode pengumpulan data ikan yang berasosiasi dengan atraktor cumi-cumi menggunakan metode sensus dengan menggunakan televisi sirkuit tertutup (CCTV) bawah air “SENU”. Individu yang diamati adalah yang berada di dalam dan di sekitar atraktor cumi-cumi dalam setiap jamnya, dengan jarak terluar yang diamati dari atraktor cumi-cumi sekitar 50 cm. Rata-rata ikan yang berasosiasi setiap jamnya dengan atraktor cumi-cumi T1 sebanyak 298 individu dan atraktor cumi-cumi T2 sebanyak 281 individu dari 67 spesies dari 25 Famili. Kelompok ikan target (target species) yang memiliki nilai persentase terbesar yang berasosiasi dengan atraktor cumi-cumi, dan kelompok ikan indikator (incdicator species) memiliki nilai persentase yang cukup besar pada atraktor T1 dibandingkan dengan atraktor T2.

PERUBAHAN KIMIA, MIKROBIOLOGIS DAN KARAKTERISTIK GEN HDC PENGKODE HISTIDIN DEKARBOKSILASE PADA IKAN TONGKOL ABU-ABU Thunnus tonggol SELAMA PENYIMPANAN SUHU DINGIN Mala Nurilmala; Asadatun Abdullah; Vicentius Marco Matutina; Nurjanah; Roza Yusfiandayani; M. Fedi A. Sondita; Hanifah Husein Hizbullah
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 11 No. 2 (2019): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Histamin merupakan senyawa amin biologis yang dapat terbentuk dari histidin bebas dalam daging ikan pada fase post rigor. Laju pertumbuhan histamin dapat diperlambat dengan cara menjaga mutu ikan menggunakan suhu dingin. Tujuan dari penelitian ini adalah menentukan lama waktu penyimpanan, perubahan kimia dan mikrobiologis ikan tongkol Thunnus tonggol serta waktu terdeteksinya gen hdc selama penyimpanan suhu 8±3°C. Rancangan penelitian yang digunakan adalah rancangan acak lengkap (RAL) dengan parameter perbedaan waktu penyimpanan ikan (1,2,3,4,5,6,7 hari) dan perbandingan es 1:1. Hasil penelitian menunjukkan ikan tongkol abu-abu mengalami kemunduran mutu selama 7 hari penyimpanan. Nilai organoleptik dan pH mengalami penurunan selama penyimpanan dan pada hari ketujuh ikan berada pada fase rigormortis. Nilai TVB dan TPC meningkat selama penyimpanan dan pada penyimpanan hari keenam sudah melewati batas aman untuk dikonsumsi. Kadar histamin pada hari ketujuh yaitu 1,96 ppm. DNA berhasil di-isolasi dan terdeteksi gen hdc, namun hasil amplifikasi belum efektif, sehingga diperlukan optimalisasi metode PCR. Profil protein yang terbentuk selama penyimpanan berdasarkan hasil SDS-PAGE mulai terpisah karena adanya aktivitas enzim katepsin.

Co-Authors Alan Frendy Koropitan Alfi Sahri R. Baruadi Ali Muqsit Am Azbas Taurusman Am Azbaz Taurusman Ari Purbayanto Arif Baswantara Asadatun Abdullah Asep Ma'mun Bambang - Riyanto Bambang Murdiyanto Bambang Murdiyanto Benny Jeujanan Budy Wiryawan Dandi Rahmad Putra Daniel Monintja Danu Sudrajat Desi Rezki Amelia Diniah Diniah Domu Simbolon Edy Miswar Eko Sri Wiyono Endratno Endratno Erfind Nurdin Erfind Nurdin Erfind Nurdin Erlangga Erlangga Erna Almohdar Erwin Tanjaya Esther Afania Ataupah Fahmi Shidiq Febrina Berlianti Febrina Berlianti Fitriyana, Mas Fariz Ganang Dwi Prasetyo Gondo Puspito Hafinuddin Hafinuddin Hanifah Husein Hizbullah Heriyanto Syafutra Ibrahim Kholilullah Ibrahim Kholilullah Imam Shadiqin Imamshadiqin Imamshadiqin Imanullah Imanullah Indra Ambalika Syari Indra Jaya Indra Jaya Indra Jaya Intan Roihatul jannah Hasly Intan Roihatul Jannah Hasly Irwan Limbong Ismiati, Izza Mahdiana Apriliani Jaliadi - John Haluan Luh Putu Ratna Sundari M Fedi Sondita M. Fedi A. Sondita M. Fedi A. Sondita M. Fedi A. Sondita M. Fedi A. Sondita M. Fedi A. Sondita M.P. Sobari Mahiswara Mahiswara Mala Nurilmala Mario Limbong Mas Fariz Fitriyana Misbah Sururi Mochammad Riyanto Mohamad Rafi Mohammad Imron Muhamad Fedi Alfandi Sondita Muhamad Fedi Alfiadi Sondita Muhamad Fedi Alfiadi Sondita Muhamad RE Prayitno Muhammad Agam Thahir Muhammad Agam Thahir Muhammad Fedi Alfiadi Sondita Muhammad Ihsan Muhammad Irsyad Tawaqal Muhammad Sulaiman Mulyono Baskoro Mulyono Baskoro Mulyono S. Baskoro Mulyono S. Baskoro Mulyono Sumitro Baskoro Mustaruddin . Novia Nanda Saputri Nur Lina M Nabiu Nur Lina Maratana Nabiu Nurjanah Nurjanah Nurjanah Prihatin Ika Wahyuningrum Rachmad Caesario Rama Agus Mulyadi Ridwan Sala Rizsa Mustika Pertiwi Ronny I. Wahju Rosalinda, Salmarika Salmarika Septian Eka Satriawan Sulaeman Martasuganda Supriono Ahmad Sutia Yuningsih Tanjov, Yulia Estmirar Tety Mulyati Arofi Tri Wiji Nurani Vemilia Vicentius Marco Matutina Wahida Kartika Sari Wazir Mawardi Weni Damayanti Win Kartini Yudho Andika Zerli Selvika Zulkarnain Zulkarnain Zulkarnain ZULKARNAIN ZULKARNAIN

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