Jurnal Airaha
Jurnal Airaha is published 2 (two) times a year (June, and December) with ISSN Number 2301-7163 and E-ISSN Number 2621-9638. Jurnal Airaha contains articles from original research and peeling (review) Journal of Research Related to The Disciplines of Fishing Technology, Fishery Machinery, Aquaculture, Coastal Resource Management and Fishery Processing, Marine Tourism, Processing and Storage of Catches. By submitting the manuscript to Jurnal Airaha, the author automatically agrees that the manuscript sent to Jurnal Airaha is a manuscript that has not been and will not be published in other similar media, unless the manuscript has been declared unable to be published in Jurnal Airaha.
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<![CDATA[Studi Monitoring Kualitas Air pada Tambak Intensif Budidaya Udang Vaname, Situbondo ]]>
<![CDATA[Diana Putri Renitasari]]>;
<![CDATA[Yunarty Yunarty]]>;
<![CDATA[Siti Asma]]>
<![CDATA[ Jurnal Airaha Vol 10 No 02: December 2021 ]]>
Publisher : <![CDATA[Politeknik Kelautan dan Perikanan Sorong, Indonesia ]]>
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DOI: 10.15578/ja.v10i02.237
<![CDATA[The purpose of this study was to monitor water quality in white leg shrimp ponds. The study method used was descriptive with quantitative descriptive analysis. The descriptive method was carried out by taking samples and direct observation at the research site. The results observations of salinity in the ponds of pond 3, pond 4, and pond 5 decreased during the maintenance period because there was an addition of fresh water in the ponds. Monitoring of TOM, alkalinity and pH levels during the maintenance period in the pond were still at optimum levels for the growth of white leg shrimp. Measurements of green and yellow vibrio bacteria ranged from 102 until 103. The plankton types were Nannochloropsis sp, Tetraselmis sp, Chlorella sp, Chetocero sp., Coscinodiscus sp, Oscilatoria sp, and Isochrysis most commonly found in ponds. These plankton was among those that shrimp-like.]]>
<![CDATA[Analisis Nilai Tukar Nelayan (NTN) Alat Tangkap Sungkur Udang Rebon (Acetes indicus) Di Kecamatan Toboali ]]>
<![CDATA[Kurniawan]]>;
<![CDATA[Ferni Anjani Putri]]>;
<![CDATA[Muhammad Bachtiyar]]>
<![CDATA[ Jurnal Airaha Vol 10 No 02: December 2021 ]]>
Publisher : <![CDATA[Politeknik Kelautan dan Perikanan Sorong, Indonesia ]]>
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DOI: 10.15578/ja.v10i02.240
<![CDATA[This study was aimed to obtain the fisherman terms of trade with rebon shrimp scoop net fishing gear and the factors which affect the fisherman terms of trade. This study was conducted in October to December 2020. This study used interview and FGD (Focus Group Discussion) methods. The data analysis used a descriptive method. The results of this study showed that the FTT of scoop net fisherman income in October was up to 19.23, 13.27 in November, and 6.41 in December. The FTT of fishery in October was up to 277.42, 194.31 in November, and 121.81 in December. Some factors that affected the FTT of scoop net fishing gear were the fisherman age, education level, number of family dependents, duration of being fisherman, selling price of rebon shrimp, and fishing season. This study concluded that scoop net fisherman FTT decreased within study substance in October to December 2020.]]>
<![CDATA[Diagnosa Awal Serangan Penyakit Pada Ikan Nila Monosex (Oreochromis sp.) di Kampung Nila ]]>
<![CDATA[Muh Sulaiman Dadiono]]>;
<![CDATA[Rima Oktavia Kusuma]]>;
<![CDATA[Joni Johanda Putra]]>;
<![CDATA[Ren Fitriadi]]>;
<![CDATA[Agung Setia Abadi]]>
<![CDATA[ Jurnal Airaha Vol 10 No 02: December 2021 ]]>
Publisher : <![CDATA[Politeknik Kelautan dan Perikanan Sorong, Indonesia ]]>
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DOI: 10.15578/ja.v10i02.247
<![CDATA[Penelitian ini bertujuan untuk mengetahui diagnosa awal serangan penyakit pada ikan nila monosex (Oreochromis sp.) di kampung nila, desa Gumiwang, Banjarnegara. Sampel ikan yang berjumlah 3 ekor/kolam diambil langsung dari lokasi. Sampel yang diambil yang menunjukkan gejala klinis ikan terinfeksi penyakit. pengamatan yang dilakukan adalah pengamatan gejala klinis, pengamatan organ dalam seperti ginjal, usus, lambung, insang dan pengamatan kualitas air. Analisa data secara deskriptif dengan cara menguraikan hasil penelitian dan dibandingkan dengan literatur. Hasil penelitian dapat disimpulkan bahwa diagnosa awal penyakit yang menyerang ikan nila monosex yang dibudidayakan di kampung nila, desa Gumiwang, Banjarnegara pada bulan Juni hingga Agustus adalah serangan bakteri dari jenis Aeromonas hydrophila.]]>
<![CDATA[Analisis Kelayakan Usaha Perikanan Bagan Tancap di Perairan Karawang ]]>
<![CDATA[Robet Perangin-angin]]>;
<![CDATA[Dian Sutono]]>;
<![CDATA[Andre Michael]]>;
<![CDATA[Mustasim Mustasim]]>;
<![CDATA[Dendi Haris]]>;
<![CDATA[Mohamad Ardi Partadisastra]]>
<![CDATA[ Jurnal Airaha Vol 10 No 02: December 2021 ]]>
Publisher : <![CDATA[Politeknik Kelautan dan Perikanan Sorong, Indonesia ]]>
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DOI: 10.15578/ja.v10i02.249
<![CDATA[Penelitian ini bertujuan untuk mengetahui kelayakan usaha perikanan bagan tancap. Jenis penelitian merupakan penelitian deskriptif kuantitatif. Variabel kelayakan usaha yang dianalisis dalam penelitian ini berupa NPV (Net Present Value), IRR (Internal Rate of Return), dan Benefit Cost Ratio (B/C Ratio). Hasil kajian usaha perikanan bagan tancap yang dilakukan pada perairan pesisir kabupaten Karawang, diperoleh nilai R/C ratio sebesar 1,31; Payback Period (PP) sebesar 1,37; nilai Return on Investment (ROI) sebesar 0,24; nilai NPV sebesar Rp. 153.466.594; Net B/C ratio 2,47; dan Internal Rate of Return (IRR) sebesar 76,47%. Indikator-indikator analisis finansial tersebut, memberikan konfirmasi bahwa perikanan bagan tancap ini layak untuk diusahakan dan dikembangkan.]]>
<![CDATA[Pengaruh Pemberian Pakan Rucah dan Pakan Pellet Terhadap Pertumbuhan Juvenil Ikan Kerapu Bebek (Chromileptes altivelis) ]]>
<![CDATA[Ikhsan Wamnebo]]>;
<![CDATA[Muhammad Ali Ulat]]>
<![CDATA[ Jurnal Airaha Vol 10 No 02: December 2021 ]]>
Publisher : <![CDATA[Politeknik Kelautan dan Perikanan Sorong, Indonesia ]]>
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DOI: 10.15578/ja.v10i02.259
<![CDATA[This study aims to determine the effect of feeding trash and artificial feed on the growth and survival of juvenile duck grouper (Chromileptes altivelis). The research was conducted at the Ambon Marine Cultivation Center. The study consisted of 2 treatments, namely: Treatment A (trash feed) and Treatment B (artificial feed). The results showed that the growth rate and survival rate of juvenile duck grouper (Chromileptes altivelis) fed trash showed that the final average length was 10.56 cm and the final average weight was 11.52 grams, while the final average length was 11.52 grams. grouper duck fed artificial feed was 9.43 cm and the final average weight was 8.44 grams. The survival rate of grouper ducks given either artificial feed or trash feed resulted in a high survival rate of 100%.]]>
<![CDATA[Performa Reproduksi Induk dan Tahapan Perkembangan Larva Udang Vaname (Litopenaeus vannamei) ]]>
<![CDATA[Supryady Supryady]]>;
<![CDATA[Ardana Kurniaji]]>;
<![CDATA[Ihwan Ihwan]]>;
<![CDATA[Diana Putri Renitasari]]>;
<![CDATA[Nursakinah Nursakinah]]>
<![CDATA[ Jurnal Airaha Vol 10 No 02: December 2021 ]]>
Publisher : <![CDATA[Politeknik Kelautan dan Perikanan Sorong, Indonesia ]]>
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DOI: 10.15578/ja.v10i02.260
<![CDATA[The aim of this study to observe the reproductive performance and larval development of white shrimp broodstock with adequate feed and water quality control programs. The stages of research were preparation of cultivation media, selection of broodstock, spawning, hatching and rearing of larvae. The broodstock that were spawned came from Hawaii with a weight of 35 g/ind for the male broodstock and 40 g/ind for the female broodstock. The broodstock were fed with marine worms and squid. The larvae were given natural diet in the form of Artemia salina, Thallassiosira sp. and Skeletonema costatum and artificial feed. The results showed that the reproductive performance of the broodstock was observed with the number of eggs 102.400.000 eggs from 667 broods, the average fecundity per broodstock were 143.986 eggs, the number of naupli was 75.520.000 individuals, the hatching rate was 60.9%. Larval development starts from the egg stage which undergoes embryogenesis, hatches into naupli 1-6, then becomes zoea 1-3, mysis 1-3 and post-larvae (PL). Length growth from PL1-PL8 was 3.95-8.05 mm with a survival rate of 43.95%. Water quality during rearing is still in the optimum range for the growth of broodstock and shrimp larvae.]]>
<![CDATA[Efektivitas Penggunaan Ekstrak Daun Pepaya (Carica papaya L.) SebagaiPengendalian InfestasiArgulus sp. Pada Ikan Koi (Cyprinus carpio) ]]>
<![CDATA[Khoiriah Harahap]]>;
<![CDATA[Suri Purnama Febri]]>;
<![CDATA[Siti Komariyah]]>;
<![CDATA[Iwan Hasri]]>
<![CDATA[ Jurnal Airaha Vol 10 No 02: December 2021 ]]>
Publisher : <![CDATA[Politeknik Kelautan dan Perikanan Sorong, Indonesia ]]>
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DOI: 10.15578/ja.v10i02.261
<![CDATA[The purpose of this study was to analyze the effectiveness of papaya leaf extract (Carica papaya L.) as a control for Argulus sp. on koi fish (Cyprinus carpio) and analyzed the appropriate concentration of papaya leaf extract (Carica papaya L.) for the release of Argulus sp. on the body of koi fish (Cyprinus carpio). The method used is an experimental laboratory with a completely randomized design (CRD). The treatments were P1 (8 ml), P2 (10 ml), P3 (12 ml), P4 (14 ml) with three replications. The results of the ANOVA test showed that the immersion of papaya leaf extract had a significant (P>0.05) effect on the release time of Argulus sp., Argulus sp.death time, Argulus sp.'s mortality, while it had no significant effect (P<0.05) on survival rate ( SR). The best papaya leaf extract for controlling Argulus sp. in koi fish, namely in treatment P4 (14 ml) with an average time of death 8 minutes 90seconds.]]>
<![CDATA[Analisis Teknis dan Finansial Usaha Perikanan Tangkap Longline ]]>
<![CDATA[Untung Prasetyono]]>;
<![CDATA[Suharyanto -]]>;
<![CDATA[Deni Sarianto]]>;
<![CDATA[adnal Yeka]]>;
<![CDATA[Muhamad Fauzan Arzal Ramadhan]]>
<![CDATA[ Jurnal Airaha Vol 10 No 02: December 2021 ]]>
Publisher : <![CDATA[Politeknik Kelautan dan Perikanan Sorong, Indonesia ]]>
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DOI: 10.15578/ja.v10i02.263
<![CDATA[Penelitian bertujuan menganalisis aspek teknis alat tangkap longline, serta menghitung aspek ekonomis usaha penangkapan longline, dan menganalisis tingkat kelayakan usaha longline di PPS Cilacap dari segi finansial. Metode yang digunakan dalam penelitian ini adalah metode deskriptif survey dengan obyek pengkajian nelayan alat tangkap longline. Metode pengambilan sampel adalah purposive sampling. Metode analisis data yang digunakan adalah analisis teknis dan finansial. Hasil penelitian berdasarkan analisis finansial menyimpulkan bahwa usaha penangkapan ikan dengan longline di PPS Cilacap layak untuk dikembangkan dengan nilai NPV sebesar Rp 5.303.563.607,-, IRR = 40% (IRR> i), Payback Periode = 0,63 dengan waktu pengembalin selama 3 tahun dan B/C Ratio= 1,28 (> 1).]]>
<![CDATA[Sebaran Ukuran Rajungan Hasil Tangkapan Gillnet dengan Jarak Lokasi Penangkapan Berbeda di Perairan Kabupaten Pangkep ]]>
<![CDATA[Ihsan Ihsan]]>;
<![CDATA[Mustamin Tajuddin]]>;
<![CDATA[Hasrun Abdullah]]>;
<![CDATA[Zainuddin Zainuddin]]>
<![CDATA[ Jurnal Airaha Vol 10 No 02: December 2021 ]]>
Publisher : <![CDATA[Politeknik Kelautan dan Perikanan Sorong, Indonesia ]]>
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DOI: 10.15578/ja.v10i02.264
<![CDATA[The aim of this study was to study the frequency distribution of the size and number of gillnet catches at different fishing locations. The data needed are primary and secondary data. Materials and tools used are long rulers, cameras, and crabs. The data were analyzed using frequency distribution analysis of the size of the crab catches. The structure of the frequency distribution of size (cm) of crab production with a gillnet to different fishing locations in the waters of Balang Lompo Island, Pangkep Regency, shows that there are differences, generally the smallest size is 0-2 miles, and distances are >2-4 miles and distances >4- 6 miles, crab production is getting bigger. Significant differences in terms of differences in the size of the crab production, are smaller near the coast and more numerous than offshore. The further distance from the beach for crab production, the size distribution of crab production is large and there are many in the waters closer to Balang Lompo Island, Pangkep Regency.]]>
<![CDATA[Pertumbuhan Sargassum sp. dengan Berat Bibit Berbeda pada Budidaya dengan Metode Patok Dasar ]]>
<![CDATA[Rovi Ratna Sari]]>;
<![CDATA[Nunik Cokrowati]]>;
<![CDATA[Nanda Diniarti]]>
<![CDATA[ Jurnal Airaha Vol 10 No 02: December 2021 ]]>
Publisher : <![CDATA[Politeknik Kelautan dan Perikanan Sorong, Indonesia ]]>
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DOI: 10.15578/ja.v10i02.265
<![CDATA[This study aimed to determine the effect of different initial seedling weights on the growth of Sargassum sp. cultivated by the off- bottom method. The research method used is an experimental method using a completely randomized design. The treatments in this study consisted of 5 treatments seedling weight with 4 replications, namely A (25 g), B (50 g), C control (100 g), D (150 g), E (100 g), and F (200 g). Data were analyzed using analysis of variance (ANOVA) at a significance level of 5% with a 95% confidence interval and continued with Duncan's test. The results showed that the absolute weight growth of Sargassum sp. for 30 days of cultivation with different initial seedling weights ranging from 306.25 g - 568 g. The specific growth rate of Sargassum sp. ranged from 19.07% – 21.14%. The number of leaves of Sargassum sp. ranged from 2193 - 4214 strands. The number of Sargassum sp. ranged from 2579 – 4224 pieces. This study concluded that different initial seedling weights had a significant effect on the growth of Sargassum sp. The best growth was treatment E, which was 200 g of seedling weight.]]>
