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PENGGUNAAN ELEKTRODA TEMBAGA DAN SENG DENGAN ELEKTROLIT AIR LAUT UNTUK SUMBER ENERGI LAMPU LED-DIP Nofrizal Hayadi Saputra; Sugeng Hari Wisudo; Mochammad Riyanto; Adi Susanto
Jurnal Teknologi Perikanan dan Kelautan Vol 10 No 2 (2019): NOVEMBER 2019
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2704.079 KB) | DOI: 10.24319/jtpk.10.135-147

Abstract

Light-emitting diode tipe dual in package (LED-DIP) merupakan lampu hemat energi yang banyak digunakan oleh nelayan untuk menarik dan mengkonsentrasikan ikan. LED-DIP memerlukan tegangan dan arus listrik kecil sehingga dapat menggunakan baterai sebagai sumber energinya. Salah satu alternatif adalah baterai dengan sumber energi air laut. Tujuan penelitian ini untuk menentukan kinerja baterai air laut, mengukur laju penurunan intensitas cahaya, dan menghitung korosi yang terjadi pada elektroda baterai air laut setelah penggunaan, serta mengukur penyusutan yang terjadi pada busa isolator setelah penggunaan. Metode penelitian yang digunakan adalah uji coba laboratorium. Pengukuran tegangan (V) dan arus (mA) dilakukan bersamaan dengan pengukuran laju penurunan intensitas cahaya sebanyak 3 kali pengukuran. Pengukuran dilakukan dengan durasi 2 jam dan 12 jam. Tegangan, arus, dan laju penurunan intensitas cahaya dalam durasi 2 jam dicatat setiap 10 menit. Pada durasi 12 jam dicatat dengan interval 60 menit. Korosi elektroda baterai air laut dihitung dengan analisis foto, sedangkan penyusutan busa isolator dihitung berdasarkan ketebalan awal busa dan di akhir penelitian. Penelitian dilakukan di Laboratorium Flum Tank, IPB. Hasil penelitian menunjukkan baterai air laut menghasilkan energi listrik yang menghidupkan lampu LED-DIP hijau 5 mm selama 12 jam dengan voltase terendah sebesar 2.525 V/130 mA, laju penurunan intensitas cahaya LED-DIP lebih besar dibandingkan laju penurunan tegangan dan arus. Berdasarkan pengukuran, baterai air laut dapat digunakan sebagai energi alternatif yang ramah lingkungan sebagai sumber energi LED-DIP sebagai lampu pemikat ikan pada perikanan bagan tancap.
META ANALISIS PENGARUH TEKANAN PENANGKAPAN TERHADAP UKURAN RAJUNGAN (Portunus pelagicus) DI TELUK BANTEN Adi Susanto; Ririn Irnawati; Mustahal; Hery Sutrawan Nurdin; Yeni Marliana; Anggi Kurniasih; Niken Widowati; Tya Rizki Murniasih; Nuriman Affandi
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 10 No. 2 (2019): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (606.984 KB) | DOI: 10.29244/jmf.v10i2.29483

Abstract

Blue swimming crab (Portunus pelagicus) is an important economical fishery commodity for fishermen in Banten Bay that are caught using gill nets and collapsible traps. The increasing of fishing pressure has highly potential to reduce the quality of the catch as exposed in previous studies. However, the comprehensive, and time series analysis of the previous research results have not been conducted. The purpose of this study is to analyze the variations of blue swimming crab caught in Banten Bay through a combination of meta-analysis techniques, fishing trials and field obser-vations to determine the effect of fishing activities on swimming crab sizes, and evaluate the status of swimming crab fisheries in Banten Bay. Standard mean difference from 10 different studies was used as a meta-analysis parameter. The results of the meta-analysis showed that fishing activities were conducted from 2004 to 2018 had a significant effect on the decreasing of the swimming crab size. The average of swimming crab carapace width caught in 2019 approximately 121.66 mm. The proportion of legal swimming crabs in 2014, 2015 and 2019 was more than 80%, so that the status of swimming crab fisheries in Banten Bay is still environmentally friendly.Keywords: carapace width, meta analysis, fisheries, Portunus pelagicus, blue swimming crab
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.
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. 
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
ANALISIS PENENTUAN LOKASI BASIS PERIKANAN TERI DAN JALUR PEMASARANNYA DI PROVINSI BANTEN Ririn Irnawati; Dini Surilayani; Adi Susanto; Ani Rahmawati; Aris Munandar; Ratu Sari; Hery Sutrawan Nurdin
Jurnal Sosial Ekonomi Kelautan dan Perikanan Vol 15, No 2 (2020): Desember 2020
Publisher : Balai Besar Riset Sosial Eonomi Kelautan dan Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jsekp.v15i2.7989

Abstract

Provinsi Banten memiliki lokasi yang strategis dan potensi sumber daya ikan yang besar. Salah satu jenis sumber daya ikan yang produksinya cukup tinggi dan memiliki nilai ekonomis tinggi adalah ikan teri. Produksi ikan teri di Provinsi Banten pada tahun 2015 berkisar 6.474,5 ton atau sebesar 28% dari produksi ikan pelagis kecil dan 14% dari produksi total ikan laut. Jumlah produksi ikan teri yang cukup tinggi ini dapat bermanfaat untuk mendukung pengembangan dan pembangunan daerah maupun nasional. Penelitian ini bertujuan untuk menentukan lokasi basis perikanan teri dan memetakan jalur pemasarannya di Provinsi Banten. Penelitian dilakukan di Kabupaten Pandeglang, Kabupaten Lebak, Kabupaten Tangerang, Kabupaten Serang, Kota Serang dan Kota Cilegon, dari Februari hingga November 2017. Penelitian dilakukan dengan menggunakan metode survei dan skoring terhadap kriteria yang ditetapkan. Data jalur pemasaran ikan teri dianalisis secara deskriptif. Berdasarkan hasil skoring, lokasi potensial basis perikanan teri di Provinsi Banten adalah Pandeglang, Kab. Serang, Kota Serang dan Kota Cilegon. Berdasarkan nilai LQ, Kabupaten Pandeglang bukan merupakan wilayah basis produksi teri. Namun, berdasarkan hasil survei diperoleh data dan informasi bahwa pusat pendaratan dan pengolahan teri dengan volume produksi tinggi dan kontinu sepanjang tahun berada di sepanjang pesisir Selat Sunda yaitu mulai dari Kecamatan Panimbang, Citeureup hingga Sumur. Jalur distribusi pemasaran ikan teri yang terdapat di Banten adalah jenis saluran tingkat dua dan saluran tingkat tiga. Saluran tingkat dua yaitu produsen-pengepul-pengecer-konsumen, mempunyai dua perantara penjualan. Pada pasar konsumen, mereka merupakan grosir atau pedagang besar dan sekaligus pengecer. Saluran tingkat tiga terdiri dari produsen-pengepul-pengecer-distributor-konsumen yang mempunyai tiga perantara penjualan.Title: Analysis of Determining the Base Location of Anchovy Fisheries and its Marketing Distribution in The Banten ProvinceBanten has strategic location and abundant fisheries resources. The anchovy is one of the largest fish resources in terms of production and economic value. Its production came out to about 3,972.1 tons or 22.2% of small pelagic fish production and 14% of total marine fish production. The production of anchovy is highly beneficial to support both regional and national development. This research aimed at mapping potential location of anchovy and its marketing line in Banten Province. The research was conducted at Pandeglang Regency, Lebak Regency, Tangerang Regency, Serang Regency, Serang and Cilegon from February to November 2017 with survey and scoring method. Data regarding the marketing channel of anchovy were analyzed descriptively. The scoring results showed that the potential location of anchovy fisheries in Banten Province were based in Pandeglang, Serang Regency, Serang and Cilegon. Based on LQ value, Pandeglang Regency was not an anchovy production base area. However, the survey resulted in a data and information that the anchovy landing and processing center with high and continuous production volumes throughout the year were located along the Sunda Strait strating from Panimbang, Citerureup to Sumur subdistrict. Marketing distribution channel for anchovy in Banten were second level and third level channels. The second tier channel were producer-wholesaler-retailer-consumer which has two seller. In the consumer market, they were wholesalers and retailers. The third tier channel consisted of producer-wholesaler-retailer-distributor-consumer who had three sales intermediaries.
PERAN SEKTOR PERIKANAN TANGKAP DALAM MENDUKUNG KETAHANAN PANGAN PERIKANAN DI PROVINSI BANTEN Adi Susanto; Asep Hamzah; Ririn Irnawati; Hery Sutrawan Nurdin; Fahresa Nugraheni Supadminingsih
Leuit (Journal of Local Food Security) Vol 1, No 1 (2020)
Publisher : Pusat Unggulan Iptek Ketahanan Pangan Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37818/leuit.v1i1.6900

Abstract

Food availability is the first step to ensure the food access and the food utilization, to realize the food security in Banten Province. One sector that can play a role in supplying animal food is the capture fisheries sector. The capture fisheries sector contributes around 50% of the fish production in Banten Province. However, the level of fish consumption of Banten societies is relatively lower compared to eastern Indonesia region. This paper outlines a comparative descriptive analysis of the opportunities and roles of the capture fisheries sector in supporting the realization of food security in Banten Province.
KONDISI KESEHATAN EKOSISTEM MANGROVE SEBAGAI SUMBER POTENSIAL PENGEMBANGAN EKONOMI KREATIF PESISIR SELAT SUNDA Adi Susanto; Muta Ali Khalifa; Erik Munandar; Hery Sutrawan Nurdin; Hendrawan Syafrie; Fahresa Nugraheni Supadminingsih; Afifah Nurazizatu Hasanah; Bathara Ayi Meata; Ririn Irnawati; Ani Rahmawati; Achmad Noerkhaerin Putra; Toufik Alansar; Julian Saputra; Bakti Sulistyono; Ahmad Raihan
Leuit (Journal of Local Food Security) Vol 3, No 1 (2022)
Publisher : Pusat Unggulan Iptek Ketahanan Pangan Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37818/leuit.v3i1.15648

Abstract

The functions and benefits of the existence of the mangrove ecosystem are strongly influenced by their health conditions. Ideally, a healthy mangrove ecosystem will provide greater ecological, economic, and service benefits. This study aims to determine the health condition of the mangrove ecosystem as a first step for disaster mitigation and productive economic development in the coastal area of the Sunda Strait. Data collection was carried out in November-December 2021 using the MonMang application in five different villages. The results showed that the highest diversity of mangrove species was found in Cigorondong Village with 9 species including Acanthus ilicifolius, Avicennia marina, Aegiceras corniculatum, Derris trifoliata, Sonneratia caseolaris, Excoecaria agallocha, Lumnitzera racemosa, Ceriops tagal, Heritiera littoralis. The highest canopy cover (79%) was found in the mangrove ecosystem in Citeureup Village and the highest tree density was found in Cigorondong Village at 3,300 individuals/ha. The health condition of the mangrove ecosystem on the coast of the Sunda Strait is moderate because the MHI value obtained is in the range of 33-63%.
Dampak Pandemi Covid-19 pada Kelayakan Usaha Perikanan Rajungan di Teluk Banten Adi Susanto; Vianka Nafisa Salsabila; Muta Ali Khalifa
Jurnal Ilmu Pertanian Indonesia Vol. 27 No. 3 (2022): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.27.3.422

Abstract

The Archipelagic Fishing Port of Karangantu located in Banten Bay is one of the blue swimming crab fishing centers in the Java Sea. Covid-19 pandemic had significant effect on blue swimming crab fisheries in Karangantu, especially on the increasing of fishing operational cost, decreasing of price, and limited acces for market distribution. This study aims to analyse the feasibility of blue swimming crab fisheries activity using bottom gillnet in Banten Bay after Covid-19 pandemic. The research was conducted in May-June 2021 in Karangmulya Village, Kasemen District, Serang City with a total of 22 respondents. The data were collected using deep interview with each respondent who was selected purposively. The analysis of business feasibility was conducted based on the parameters of the ratio between income and costs (R/C), payback period (PP), and net present value (NPV). The results show the Covid-19 induced the decreasing of R/C ratio value from 2.08 before to 1.81 after Covid-19 pandemic, respectively. The value of PP also increased from 0.65 years to 0.68 years. Moreover, the potential profit of blue swimming crab fishing also decreased from IDR 55 million before Covid-19 to IDR 52 million after Covid-19 pandemic. However, due to the positive NPN value, the blue swimming crabs fishing actvity using bottom gill nets in Banten Bay is still feasible to be developed. Keywords: blue swimming crab, Covid-19, impact, fisheries
Karakteristik Biometrik, Morfologi Telur, dan Habitat Ikan Padi Oryzias javanicus (Beloniformes, Adrianichthyidae) Asal Desa Linduk, Pesisir Teluk Banten Muh. Herjayanto; Mas Bayu Syamsunarno; Ahmad Fahrul Syarif; Edo Ahmad Solahudin; Novita Rahmayanti; Exel Muhamad Rizki; Akhsan Fikrillah Paricahya; Kamaludin Ahmadi; Abdul Gani; Esa Rama Widiyawan; Adi Susanto; Muta Ali Khalifa
Bioscientist : Jurnal Ilmiah Biologi Vol 10, No 2 (2022): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v10i2.4361

Abstract

Information on the biometric characteristics, egg morphology, and habitat of O. javanicus are very important for its use as model fish in the laboratory, ornamental fish, and environmental bioindicators. Therefore, research is needed to analyze the biometric character, egg morphology, and habitat of ricefish O. javanicus in the brackish water pond of Banten Bay. This research was conducted non-eperimentally by observing biometric characters to examine meristic, morphometric, and sex dimorphism characteristics. Observations of egg morphology were macroscopic and microscopic characteristics. Habitat characteristics were observed by measuring water quality in situ. The results showed that O. javanicus from Linduk had meristic characteristics D.6–7; A.21–22; P.9-10; V.5–6 and sex dimorphism in the shape and size of the dorsal and anal fins. Blue metallic color pattern on the head and yellow color on the fins are potentially ornamental fish. O. javanicus eggs have a diameter of 1.08 ± 0.02 mm, are equipped with attaching filaments and non-attaching. The non-attaching filaments are 0.14 ± 0.03 mm in length. The percentage of yolk area was 73.7 ± 4.85%, and the oil droplet area was 8.3 ± 0.54% of O. javanicus at the gastrula stage with egg yolk volume 0.349 ± 0.048 mm3. Water quality in this study is a reference for rearing O. javanicus in the laboratory.