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All Journal 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 Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Berkala Perikanan Terubuk Jurnal Harpodon Borneo Jurnal Perikanan dan Kelautan Jurnal Kelautan Tropis JURNAL IPTEKS PEMANFAATAN SUMBERDAYA PERIKANAN JURNAL ENGGANO Jurnal Sumberdaya Akuatik Indopasifik Omni-Akuatika Albacore : Jurnal Penelitian Perikanan Laut Jurnal Penelitian Perikanan Indonesia Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan
Mochammad Riyanto
Department Of Fisheries Resources Utilization, Faculty Of Fisheries And Marine Science, IPB University Dramaga Campus. Bogor 16680, West Java, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Engineering Environmental Science Library & Information Science Other

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PENGEMBANGAN DESAIN PINTU MASUK BUBU LIPAT BERDASARKAN ASPEK TINGKAH LAKU RAJUNGAN: Development of Collapsible Trap Entrance Design Based on Blue Swimming Crabs Behavior Adi Susanto; Hery Sutrawan Nurdin; Ririn Irnawati; Mochammad Riyanto; Mohammad Ependi; Fahresa Nugraheni Supadminingsih; Asep Hamzah; Hendrawan Syafrie
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 12 No. 2 (2021): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmf.v12i2.36616

Abstract

Blue swimming crab fishing using collapsible traps is widely used by fishermen because its caught live crabs and high selectivity. However, the passive fishing operation causes its low fishing productivity. The success of crabs fishing using folding traps is influenced by the suitability of the entrance design used. The size of the net and the inclination angle that are not by the crab's behavior will cause the crab to fail to be caught. This study aims to determine the more effective entrance design for catching crabs using the collapsible trap. The study was conducted in a laboratory using three mesh sizes, including 1.00, 1.25, and 1.50 inches with 30°, 40°, and 50° inclination angles. Each treatment combination uses different individual crabs. The study was conducted at night in an aquarium equipped with an infrared camera. Differences in mesh size and angle of inclination affect the crab's success rate and crawling speed in crossing the net field. The results showed that the highest percentage of crabs that successfully crossed the net field was obtained using a 1.25-inch mesh with an angle of 40°. The highest average crawling speed was also obtained at the same mesh size and angle of inclination. The use of a 1.25-inch mesh with an angle of 40° is expected to increase the effectiveness of catching crabs with folding traps.
Estimasi Stok Suplai Kebutuhan Bahan Baku untuk Industri Pengolahan Ikan: Stock Assesment for Raw Materials Supply of Fish Processing Industry Yonvitner; Mennofatria Boer; Taryono; Mochammad Riyanto; Rahmat Kurnia; Isdradjat Setyobudiandi; Joko Santoso; Nandi Sukri; Kiagus Abdul Aziz
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 23 No 1 (2020): Jurnal Pengolahan Hasil Perikanan Indonesia 23(1)
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (294.155 KB) | DOI: 10.17844/jphpi.v23i1.31058

Abstract

Industri perikanan yang berdaya saing adalah industri perikanan yang mampu mendorong tumbuhnya sektor ekonomi perikanan dengan kemandirian bahan baku. Skema industri dengan memperhatikan kekuatan stok bahan baku perlu dilakukan. Penelitian ini bertujuan untuk mengkaji kebutuhan bahan baku industri pengolahan serta proyeksi kebutuhan 2025 dari nilai pertumbuhan kebutuhan bahan baku industri pengolahan UMKM dan industri besar. Data dikumpulkan dari pengambilan sampel 2010-2015 dengan teknik purposive sampling yang mewakili provinsi dan jenis industri pengolahan. Data tahun 2015-2019 diperoleh dari data monitoring KKP dan laporan dari industri pengolahan. Data yang diperoleh dianalis dengan statistik inferensia dengan pemodelan dari pola distribusi data yang ada. Model distribusi data yang paling mendekati digunakan sebagai model proyeksi. Hasil kajian menunjukkan bahwa kebutuhan bahan baku ada kecenderungan selalu meningkat dengan pertumbuhan bahan baku 6,07% per tahun, pertumbuhan kebutuhan bahan baku industri tumbuh 2,25 persen pertahun dan UMKM 0,57% pertahun. Dari model proyeksi sampai 2025, maka kebutuhan bahan baku kekurangan 5,9 juta 2019 sampai 9,9 juta ton tahun 2025. Kekurangan mendorong tumbuhnya industri budidaya perikanan untuk memperkuat kebutuhan bahan baku pengolahan. Kesimpulan dari penelitian ini adalah kekurangan bahan baku dapat diatasi dengan produksi budidaya, perlunya mengembangkan pengolahan dengan jenis ikan bahan baku dari spesies yang berbeda, dan perlunya menyiapkan skema penguatan stok bahan baku melalui gudang pendingin untuk jangka panjang.
Behavior response of blue swimming crab (Portunus pelagicus) to the different entrance gates of collapsible pot Henita Aditya; Wazir Mawardi; Mochammad Riyanto
Journal Omni-Akuatika Vol 16, No 2 (2020): Omni-Akuatika November
Publisher : Fisheries and Marine Science Faculty - Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.oa.2020.16.2.818

Abstract

The behavior of blue swimming crab (BSC) (Portunus pelagicus) to the collapsible pot is observed to redesign the entrance of the pot with high effectiveness. The purpose of this study is to analyze the behavior response of BSC to the entrance gate of the collapsible pot by laboratory experiments. The behavior response of the BSC (100-150 mm of carapace width (CW), n= 15) to the two angles of the entrance gate, that were 200 as control and 400 as a modification of the collapsible pot. The movement and speed of the crab to the entrance gate were observed by using CCTV Camera. The results showed that the percentage of crabs failed to find the entrance was higher than crab that be successful to enter the pot. The crab that failed to find the entrance was 43% for control and 52% for modification pot, while the crab that be successful to enter was 24% for control pot and 19% for modification pot. There were five movement patterns of crab to the pot i.e. straight to entrance, side to entrance, side to side, entrance to side, and straight to side. The average speed of entrance crab was 127.89 ± 46.48 for control, and 88.45 ± 5.74 for modification pot. Keywords: behavior, response, blue swimming crab, collapsible pot, Portunus pelagicus
RESPONS FISIOLOGI MATA IKAN SELAR (Selaroides leptolepis) DAN KEMBUNG (Rastreliger brachysoma) TERHADAP WARNA CAHAYA LAMPU Fuad; Mulyono S Baskoro; Mochammad Riyanto; Wazir Mawardi
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 12 No. 1 (2020): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (726.254 KB) | DOI: 10.29244/jitkt.v12i1.26631

Abstract

The physiological response of the eye yellow-striped scad (Selaroides leptolepis) and short mackerel (Rastreliger brachysoma) are different for each color of light. The physiological response of the eye fish can be used as an indicator to determine the level of attraction of fish to specific colors of light. This study aims to identify the level of attraction of yellow-striped scad and short mackerel to light white, yellow, green and blue. The research was performed by experiment on lift net. Ten individual yellow-striped scad and short mackerel caged with a net. The fish lighted for 30 minutes. Then the fish was taken the eye, and histological analysis carried out. Data analysis used in this research were regression of fish size, con cells index and speed of con cells movement. The results showed that yellow-striped scad was very responsive to green and blue light. The short mackerel was more responsive to blue light. The average con cells index of yellow-striped scad for blue and green light were 77.3±7.4% and 70.7±6.8%, respectively. On the other hand, the average con cells index of short mackerel for blue light was 79.9±2.0%. The average speed of con cells movement of yellow-striped scad for blue light was 0.0180±0.0028 μm/sec, and the short mackerel for green light was 0.0157±0.0018 μm/sec. Based on the result of study can be conclouded that the yellow-striped scad was very attracted in green and blue light, while short mackerel was very attracted to blue light.
KLASTERISASI ARMADA PERIKANAN SKALA KECIL DI PULAU KEI KECIL BAGIAN TIMUR, KEPULAUAN KEI Simon Picaulima; Eko Sri Wiyono; Mulyono S. Baskoro; Mochammad Riyanto
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 12 No. 3 (2020): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jitkt.v12i3.31974

Abstract

Kebijakan dan regulasi dengan sifat armada perikanan skala kecil yang multispesies dan multigear dapat menyebabkan terjadinya penurunan hasil tangkapan di setiap daerah penangkapan ikan. Klasterisasi armada perikanan dapat memberikan informasi yang lebih efektif dan efisien untuk tindakan pengelolaan. Penelitian ini bertujuan mengidentifikasi klasterisasi armada perikanan skala kecil berdasarkan kemiripan hasil tangkapan, pendapatan dan biaya operasional. Metode penelitian menggunakan metode survei, penentuan responden dengan teknik purposive sampling. Analisis data yang digunakan adalah analisis deskriptif dan Square Euclidean Distance. Hasil penelitian mendapatkan hasil tangkapan, pendapatan dan biaya operasional tertinggi pada musim barat dan pancaroba 1 adalah armada purse seine, musim timur dan pancaroba 2 adalah armada bagan, sedangkan terendah pada musim barat sampai pancaroba 2 adalah armada gillnet hanyut. Secara umum pada musim barat terdapat 3 kelompok klaster besar, musim pancaroba 1 terdapat 2 kelompok klaster besar, musim timur terdapat 3 kelompok klaster besar, musim pancaroba 2 terdapat 4 kelompok klaster besar. Berdasarkan hasil penelitian menunjukkan bahwa klasterisasi yang terjadi dalam setiap musim dipengaruhi oleh hasil tangkapan, pendapatan dan biaya operasional. Jumlah dan struktur klasterisasi armada perikanan skala kecil selalu berubah dalam setiap musim.
RESPONS TINGKAH LAKU CUMI-CUMI (Uroteuthis duvaucelli, Orbigny 1835) TERHADAP WARNA DAN INTENSITAS CAHAYA YANG BERBEDA (Behavior Response of Squid Uroteuthis duvaucelli, Orbigny 1835 to Different Light Color and Intensity) Denta Tirtana; Mochammad Riyanto; Sugeng Hari Wisudo; Adi Susanto
Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Vol 16, No 2 (2020): SAINTEK PERIKANAN
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ijfst.16.2.%p

Abstract

Cumi-cumi merupakan salah satu target utama dalam perikanan dengan menggunakan cahaya (light fishing) di Indonesia. Penangkapan cumi-cumi mengandalkan indera penglihatan berupa rangsangan cahaya agar cumi-cumi mendekati alat tangkap. Respons penerimaan cahaya oleh mata cumi-cumi dipengaruhi oleh berbagai faktor diantaranya warna dan intensitas. Penelitian ini bertujuan untuk menetukan respons tingkah laku dan adaptasi mata cumi-cumi dengan perbedaan warna yakni biru, putih dan merah yang intensitas rendah (1,1 x 10-4 – 2,3 x 10-4 W/cm2), sedang (9,6 x 10-4 – 2,0 x 10-3 W/cm2) dan tinggi (9,4 x 10-3 – 1,2 x 10-2 W/cm2). Adaptasi retina cumi-cumi dilakukan dengan pendekatan histologi untuk setiap perlakuan. Respons tingkah laku cumi-cumi dilakukan dengan pengamatan 4-40 ekor cumi-cumi berukuran 4-10,5 cm pada bak perlakuan. Respons tingkah laku yang diamati adalah preferensi zona, jumlah jetting dan Nearest Neighbor Distance (NND). Adaptasi retina mata cumi-cumi yang memiliki nilai rasio tertinggi adalah lampu warna biru dengan 74,54%. Cumi-cumi berada pada zona redup dihampir semua perlakuan, kecuali pada lampu warna biru dengan intensitas rendah cumi-cumi berada pada zona terang. Intensitas yang ditambahkan membuat jumlah jetting pada semua perlakuan bertambah. Jarak antar individu pada lampu biru menyebabkan semakin menjauh, sementara pada lampu putih dam merah jarak antar individu mendekat pada intensitas sedang. Squid is one of main targets of the light fishing in Indonesia. The squid fishing relies on the sense of sight i.e. light stimulus so that the squid comes near to the fishing gear. Response of the light reception by squid eyes are affected by many factors, i.e. color and intensity. This study aimed to determine response of fish behavior and eye adaptation of the squid with the difference of color, i.e. blue, white, and red that had low intensity (1.1 x 10-4 – 2.3 x 10-4 W/cm2), medium intensity (9.6 x 10-4 – 2.0 x 10-3 W/cm2) and high intensity (9.4 x 10-3 – 1.2 x 10-2 W/cm2). To know the retina adaptation of squid was observed by histology approach for every treatments. To know response of squid behavior was observed with 4-40 squids on the size 4-10.5 cm on the treatment tub. Response of squid behavior observed were zone prefence, the number of jetting and Nearest Neighbor Distance (NND). The retina adaptation of squid that had the highest ratio value was blue lamp with 74.54%. The squid was on the dim zone for almost of treatment, except on the blue lamp with low intensity (the squid on the clear zone). The intensity addition increased the number of jetting on the all of treatment. The gap inter-individu on the blue lamp caused the individu far away, the gap inter-individu on the white lamp caused the individu closer in the medium intensity. 
Kelangsungan Hidup Ikan setelah Meloloskan Diri pada Alat Tangkap Bubu di Perairan Desa Wakal, Kabupaten Maluku Tengah Kedswin Gerson Hehanussa; Stany Rachel Siahainenia; Jacobus Bunga Paillin; Ruslan Husen Saban Tawari; Haruna Haruna; Mochammad Riyanto
Jurnal Kelautan Tropis Vol 23, No 2 (2020): JURNAL KELAUTAN TROPIS
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkt.v23i2.7172

Abstract

Fishermen in Wakal Village still water is pot to catch coral fish species. The pot is made from woven bamboo with small hexagonal-shaped cracks. The type of fish that are targeted by the catch usually after being caught in the traps suffer injuries to their bodies as they try to escape through small gaps that are hexagonal. The purpose of this study is to analyze the viability of fish after escaping to the cover net. The data were collected by experimental fishing using four units of pots that were cover net in 20 repetitions. The research was conducted from September to December 2018 in Wakal Village, and Central Maluku Regency. The total number of fish caught is only 2.83% of fish that escape into the net cover. Fish that escaped are divided into 7 species including Plectrypops lima, Pinjalo lewisi, Ephinephelus tauvina, Chaetodon kleini, Centropyge bicolor, Priolepis cincta, Paraluteres prionurus. The cause of fish death is not only assessed from the wounds on the body of the fish when escaping or the wounds resulting from contact with other fish but the stress from the fish itself. The environmental factors that greatly affect the survival of fish when escaping are temperature and salinity.  Nelayan di Perairan Desa Wakal menggunakan alat tangkap bubu untuk menangkap ikan karang. Bubu terbuat dari anyaman bambu dengan celah-celah berukuran kecil berbentuk hexagonal. Jenis ikan yang menjadi target tangkapan biasanya setelah tertangkap oleh bubu mengalami luka pada tubuhnya karena berupaya meloloskan diri melalui celah-celah kecil yang berbentuk hexagonal. Luka yang terdapat pada tubuh ikan dapat mengakibatkan kondisi yang buruk bagi kelangsungan hidup. Tujuan dari penelitian ini adalah Menganalisis kelangsungan hidup ikan setelah meloloskan diri ke cover net. Pengumpulan data dilakukan dengan uji coba penangkapan menggunakan 4 unit bubu buton yang dipasang cover net sebanyak 20 kali ulangan. Penelitian dilakukan pada bulan September-Desember 2018 di Desa Wakal, Kabupaten Maluku Tengah. Total jumlah keseluruhan ikan yang tertangkap hanya 2.83% ikan yang meloloskan diri masuk ke dalam cover net. Ikan yang lolos terbagi dalam 7 spesies diantaranya Plectrypops lima, Pinjalo lewisi, Ephinephelus tauvina, Chaetodon kleini, Centropyge bicolor, Priolepis cincta, Paraluteres prionurus. Penyebab kematian ikan bukan saja dinilai dari luka pada tubuh ikan saat meloloskan diri ataupun luka akibat dari kontak dengan ikan lainnya namun stress dari ikan itu sendiri. Adapun faktor-faktor lingkungan yang sangat berpengaruh terhadap kelangsungan hidup ikan saat meloloskan diri yaitu suhu dan salinitas.
STRATEGI ADAPTASI NELAYAN ERETAN KULON, INDRAMAYU TERHADAP KEBIJAKAN PELARANGAN PENGOPERASIAN ARAD Devy Ani Nurmeiana; Eko Sri Wiyno; Mochammad Riyanto
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol. 7 No. 14 (2020)
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (224.289 KB) | DOI: 10.20956/jipsp.v7i14.10742

Abstract

Peraturan Menteri Kelautan dan Perikanan No 2 Tahun 2015 menyatakan bahwa jaring arad dilarang beroperasi dan selanjutnya pemerintah memberikan bantuan alat tangkap berupa jaring insang dalam rangka mempertahankan usaha perikanan. Kajian mengenai keragaan kedua alat tangkap tersebut perlu dilakukan sebelum pemerintah mengimplementasikan alat tangkap bantuan. Tujuan umum penelitian ini adalah mengkaji strategi adaptasi nelayan terhadap kebijakan pelarangan jaring arad.  Secara rinci, tujuan penelitian ini adalah  membandingkan keragaan perikanan jaring arad dan jaring insang berdasarkan hasil tangkapan dan pendapatan nelayan, serta membuat strategi  adaptasi  yang  dilakukan  nelayan  terhadap  pergantian jaring arad. Penelitian telah dilakukan di Eretan Kulon dengan metode survei dan dianalisis secara deskriptif komparatif.  Hasil penelitian menunjukkan bahwa perbandingan kedua alat tangkap tersebut jika ditinjau berdasarkan komposisi hasil tangkapan dan usaha penangkapan ikan menunjukkan bahwa jaring insang mempunyai keragaan yang lebih baik dibandingkan jaring arad.  Secara umum, nelayan mempersepsikan jaring insang mempunyai keragaan yang lebih baik dibandingkan jaring arad. Sebagai respon atas diberlakukannya kebijakan penggantian alat tangkap tersebut,  nelayan menerapkan strategi adaptasi dengan beberapa opsi, yaitu: menambah jumlah ABK,  merubah jam operasi, menekan  biaya  pengeluaran,  dan   memperluas  daerah penangkapan ikan. Kata kunci: diversitas, jaring arad, jaring insang, persepsi strategi adaptasi, Eretan Kulon
DC Converter Experiment on Cu-Zn Seawater Battery for Fishing Lamp Energy Source of Lift Net Fisheries Adi Susanto; Mulyono Baskoro; Sugeng Hari Wisudo; Mochammad Riyanto; Fis Purwangka
Jurnal Perikanan dan Kelautan Vol 8, No 1 (2018)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v8i1.3680

Abstract

Light fihing activities developed rapidly after the invention of electric lights. The innovation of Light Emitting Diode (LED) as energy saving lamp has a great opportunity to be used in fishing activities. LED lamps require low voltage and current, so that it can be combined with renewable energy sources to encourage more environmentally friendly of fishing capture activity. This study aims to determine the design and construction of an optimal DC converter using Cu-Zn seawater battery as an early stage of LED lamp development with seawater energy source for fixed lift net fishery. The research was conducted at Fishing Technology Laboratory, Department of Fisheries Resources Utilization, FPIK-IPB in August 2017. The treatments were number of windings (30:50, 50:80) and number of toroid (single, double) that was used in DC converter circuit. The energy source used comes from a single seawater battery cell with a zinc anode (Zn) and a copper cathode (Cu) with a size of 40x36 cm, inserted into a 3-inch diameter PVC tube. The voltage was measured by a digital oscilloscope (Iwatsu DS 5102), the current was measured using a multimeter (Sanwa CD 771) and the light intensity was measured using a lux meter. Differences in the number of windings and toroid have a significant effect on the value of inductance. Single Toroid with 80 loops produces the largest inductance value (143.1 mH) compared to other treatments. The use of DC converter with dual toroid and 50:80 winding provides better performance than other treatments with maximum voltage, current and intensity respectively 2.12 V; 121,80 mA and 128 lux
DISTRIBUSI UKURAN DAN HUBUNGAN PANJANG-BERAT IKAN BAWAL (POMFRET FISH) YANG TERTANGKAP PADA DRIFT GILLNET DI PERAIRAN PALOH, KALIMANTAN BARAT Ganang Dwi Prasetyo; Mochammad Riyanto; Ronny Irawan Wahju
JURNAL ENGGANO Special Issue SEMINAR NASIONAL VIRTUAL
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jenggano.5.3.334-349

Abstract

Perikanan bawal memiliki nilai ekonomis penting yang menjadi target utama nelayan Drift-Gillnet di Paloh, Kalimantan Barat. Salah Satu aspek dasar dalam pengelolaan sumberdaya ikan melalui aspek biologi. Penelitian ini bertujuan untuk mengidentifikasi distribusi ukuran, analisa hubungan panjang-berat dan faktor kondisi ikan bawal, serta menghitung laju tangkap drift-gillnet. Pengambilan sampel dilakukan pada bulan September dan Oktober tahun 2015 dengan mengikuti operasi penangkapan drift-gillnet. Hasil tangkapan bawal sebanyak 450 ekor yang terdiri dari 315 ekor (78%) Pampus chinesis, 30 ekor (6,67%) Pampus argenteus, dan 69 ekor (15,33%) Parastromateus niger, dengan diukur panjang total (mm) dan berat (gr) untuk dilakukan analisa lebih lanjut. Hasil penelitian menunjukkan, Pampus chinensis tertangkap paling banyak pada bulan Oktober dengan ukuran didominasi diatas Length First Maturity (Lm). Pampus argenteus dan Parastromateus niger paling banyak tertangkap pada bulan September dimana didominiasi ukuran dibawah Lm pada Pampus argenteus dan diatas Lm pada Parastromateus niger. Pampus chinensis memiliki pola pertumbuhan allometric positive, serta Pampus argenteus dan Parastromateus niger adalah allometric negative. Nilai faktor kondisi relatif (Kn), menunjukkan bahwa terjadi peningkatan pada bulan Oktober dengan nilai diatas satu pada Pampus chinensis, sedangkan pada Pampus argenteus cenderung lebih stabil, dan Paratromateus niger mengalami penurunan pada bulan Oktober. Adapun nilai CPUE (rerata ekor ± SE /E (km x 12 jam) drift-gillnet, terhadap Pampus chinensis memiliki nilai tertinggi pada bulan Oktober sebesar 13,90 ± 4,42 (SE), sedangkan pada Pampus argenteus (0,80 ± 0,38 (SE) dan Parastromateus niger (2,83 ± 0,53 (SE) dimana tertinggi pada bulan September. Hal tersebut menunjukkan bahwa terdapat dominansi ukuran, pola pertumbuhan, dan nilai laju tangkap Pampus chinensis dibanding Pampus argenteus dan Parastromateus niger yang diduga sedang dalam masa pemijahan (spawning season).Pomfret fishey is an economically important fish in Indonesia which the main target of drift-gillnet fisherman in Paloh, West Borneo. Biological aspect is one of to management of fish resources. This research aims to identify of size distribution, length-weight relationship and the condition factor analysis of pomfret fish, and calculate Catch per Unit Effort in two months of fish captured. Data collection was conducted in September and October 2015 with observed of Drift Gillnet operating activity. In total 450 Pomfret Fish, consisting of 315 (78%) Pampus chinesis, 30 (6,67%) Pampus argenteus and 69 (15,33%) Parastromateus niger, were measured by total length (mm) and weight (gr) for analyzed. The result show that Pampus chinensis most captured in October with a dominate above Length First Maturity (Lm). Pampus argenteus and Parastromateus niger were most captured in September, where below size Lm in Pampus argenteus and above size Lm in Parastromateus niger. Pampus chinensis has a positive allometric growth pattern, while Pampus argenteus and Parastromateus niger are negative allometrics growth pattern. The relatif condition factor (Kn), indicates an increase that occurred in October with a value above one in Pampus chinensis, while Pampus argenteus tends to be stable, and the Parastromateus niger has decreased in October. The CPUE value (mean fish ± SE / E (km x 12 hours) of drift-gillnet, against Pampus chinensis had the highest value in October, while in Pampus argenteus and Parastromateus niger the highest in September. This dominance size announces, growth pattern, and CPUE of Pampus chinensis compared to Pampus argenteus and Parastromateus niger, indicating is in the spawning season.
Co-Authors . Suardi Adi Susanto Adi Susanto Adi Susanto Adi Susanto Adi Susanto Agustian, Yoppie Aisyah Nur Nabila Akbar, Rafdi Zhafir Am Azbas Taurusman Aminah, Ai Siti Andhika Prima Prasetyo Ari Purbayanto Budhi Hascaryo Iskandar Budy Wiryawan Desi Rezki Amelia Devy Ani Nurmeiana Dwi Putra Yuwandana Eko Sri Wiyno Eko Sri Wiyono Fahresa Nugraheni Supadminingsih Fatmawati, Riska Fis Purwangka Fuad Fuad Fuad Ganang Dwi Prasetyo Hamidi Hamidi Hamzah, Asep Haruna Haruna Hehanussa, Kedswin Gerson Henita Aditya Hery Sutrawan Nurdin Iin Solihin Irfannur Irfannur Isdradjat Setyobudiandi Jacobus Bunga Paillin Joko Santoso Khairul - Kiagus Abdul Aziz Kusnul Hidayat Lisa Nur Hidayah Mennofatria Boer Mohammad Ependi Muhammad Johar Rudin Mulyono S. Baskoro Mulyono Sumitro Baskoro Nandi Sukri Nofrizal Hayadi Saputra Noveldesra Suhery Picaulima, Simon M. Prasetyo Aji, Bagus Prayudha, Daffa Rahmat Kurnia Riki Saputra, Riki Ririn Irnawati Ronny I. Wahju Roza Yusfiandayani Ruslan Husen Saban Tawari Stany R Siahainenia Sugandi Sugandi Sulaeman Martasuganda sumardi sumardi Taryono Taufiq Tirtana, Denta Uliyah, Ayu Himatul Wazir Mawardi Yonvitner - Zulkarnain Zulkarnain .