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Redaksi Jurnal Perikanan Universitas Mataram Program Studi Budidaya Perairan Jl. Pendidikan No. 37 Mataram, 83125
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INDONESIA
Jurnal Perikanan
Published by Universitas Mataram
ISSN : 23026049     EISSN : 26570629     DOI : 10.29303/jp.v14i3.925
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal ini memuat artikel yang berhubungan dengan hasil penelitian di bidang perikanan dan ilmu kelautan yang meliputi 1. teknologi penyediaan pakan buatan 2. rekayasa akuakultur 3. teknologi pembenihan dan pembesaran ikan 4. rekayasa genetik 5. teknologi pengendalian hama dan penyakit ikan 6. teknologi budidaya pakan alami 7. manajemen sumberdaya perairan 8. teknologi hasil perikanan 9. teknologi perikanan tangkap 10. ilmu dan teknologi kelautan 11. agribisnis perikanan
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 872 Documents
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Efektivitas Photoperiod Yang Berbeda Terhadap Kinerja Pertumbuhan Benih Lobster Air Tawar (Cherax Quadricarinatus) Yang Dipelihara Pada Alkalinitas 80 Mg/L. mudzakirabdillanasution mudzakir; Teuku Fadlon Haser; Siti Komariyah
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1044

Abstract

One of the freshwater commodities that is thought to have the potential to sell well on the world market in the future is freshwater lobster. This animal is a nocturnal animal commodity (animal that is active at night). This animal is thought to have the potential to sell well on the world market due to the high price and market demand which has not yet been met. Therefore, research efforts are needed on freshwater lobster seeds, to increase growth and survival. One of them is the use of alkalinity and photoperiod. The research design carried out was a Completely Randomized Design (CRD). consisting of 4 treatments with 3 repetitions. During the 40 day rearing period, pellets are given. Research shows that there are significant differences between each photoperiod in the growth of absolute weight, absolute length, molting percentage, daily growth rate and survival of freshwater crayfish. Treatments with different photoperiod times showed that the best results were obtained in treatment P2 with photoperiod time (16G:8T) and the lowest in treatment 3 (21G:3T). Based on research results, it is recommended that the use of photoperiod (16G:8T) is effective for increasing the growth and survival of freshwater lobsters. The results of this research can be used as information regarding the most effective photoperiod for freshwater lobsters  
Hubungan Panjang Berat dan Aspek Biologi Udang Jerbung (Fenneropenaeus merguiensis) di Perairan Lampung Timur Yuni Astuti; Gregorius Nugroho Susanto; Supono Supono; Endang Linirin Widiastuti
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1065

Abstract

Studi Habitat Ikan Gelodok (Boleophthalmus sp.) Di Kawasan Ekowisata Hutan Payau, Tritih Kulon, Kabupaten Cilacap Berdasarkan Kandungan Total Nitrat Dan Total Fosfat Dewi Wisudyanti Budi Hastuti; Anita Putri Setiyaningrum; Hendrayana Hendrayana; Rivani Rivani; Anandita Ekasanti; Emyliana Listiowati; Dewi Nugrayani
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1103

Abstract

The mangrove ecosystem in the Brackish Forest Area, Tritih Kulon, Cilacap, is affected by various human activities, which cause an increase in total nitrate and phosphate concentrations in the waters. Nitrates and phosphates are essential nutrients that support the growth and survival of organisms. This research aims to measure total nitrate and phosphate levels, and relate them to the suitability of mudskipper habitat in the area. The research was carried out using descriptive methods, using water and sediment samples from the mudskipper habitat. Water quality is measured through parameters such as temperature, salinity, and dissolved oxygen (DO). The results showed that the total nitrate concentration in water ranged from 2.35 to 3.65 mg/L with an average of 3.12 mg/L, while in sediment it ranged from 1.02 to 1.85 mg/kg with an average of average 1.4 mg/kg. The total phosphate concentration in water is in the range of 0.6 to 0.94 mg/L with an average of 0.81 mg/L, while in sediment it ranges from 0.94 to 1.45 mg/kg with an average of 1, 22 mg/kg. Keywords: Habitat, Mudskipper, Total Phosphate, Total Nitrate
Studi Kebutuhan Bahan Baku Industri Pengolahan Ikan Skala Mikro di Kabupaten Mojokerto Miftakhul Ulumiah; Mochammad Amin Alamsjah; Patmawati Patmawati
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1186

Abstract

The availability of raw materials in an industry is very important to prevent supply shortages, so that business continuity can be guaranteed. This condition can also affect the fixed costs that must be borne, especially if the production process stops.The aim of this research is to determine the amount of raw materials needed by the micro-scale fish processing industry in Mojokerto Regency. The research method used survey and interview methods with 18 respondents in the micro-scale fish processing industries in Mojokerto Regency. The research was conducted for 30 days and data analysis used quantitative descriptive. The results of the research show that the dominant fish used as raw material for fish processing is mackerel. The highest amount of raw material needed for mackerel fish occurred in 2022 at 753,864 kg and the highest amount of stock shortage reached 53,668 kg in 2020. The wader fish commodity has been fulfilled every year with the highest amount of raw material needed at 33,348 kg in 2023, while the catfish commodity has also been fulfilled. every year with the highest amount of raw material requirements in 2023 amounting to 27,421 kg.
ANALISIS PROSPEKTIF USAHA BUDIDAYA IKAN MAS KOKI (Carassius auratus) DI LUBUKAN BIRU FARM, CIBIRU, KOTA BANDUNG Miftahul Agra Putri; Ine Maulina; Yuniar Mulyani; Iwang Gumilar
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1188

Abstract

Penelitian ini dilaksanakan di Lubukan Biru Farm yang terletak di Cibiru, Kota Bandung. Dilaksanakan pada bulan Juli 2024 – Agustus 2024. Tujuan penelitian ini adalah menganalisis prospektif usaha dan menganalisis pendapatan usaha budidaya ikan mas koki. Metode penelitian yang digunakan yaitu metode kuantitatif yang bersifat survei atau observasi. Hasil analisis menunjukkan bahwa prospek usaha budidaya ikan mas koki di lokasi riset sangat baik. Diindikasikan beberapa parameter finansial meliputi R/C (2,3), Total revenue (Rp. 550.000.000), dan nilai BEP untuk berbagai grade ikan seperti grade Fancy (harga Rp. 158.000.000 dan produksi 3.518 ekor), grade High Quality (harga Rp. 153.500.000 dan produksi 3.551 ekor), grade Show Quality (harga Rp. 163.200.000 dan produksi 3.580 ekor). Hasil analisis pendapatan usaha menunjukkan keuntungan. Diindikasi dari parameter finansial yang digunakan adalah pendapatan usaha (Rp. 315.110.000) selama satu periode. Usaha ini mencapai titik impas dalam satu periode dan memberikan keuntungan yang menjanjikan, sehingga layak untuk dijalankan
Analisis Komparatif Ekstraksi Flavonoid dan Tanin dari Ulva lactuca Menggunakan Teknik Maserasi dan Ultrasonic-Assisted untuk Aktivitas Antibakteri Lailatul Mubayyinah; Alvira Rizqi Rahmadia; Dinar Ayu Sekar Pawening; Lathifah Mudita; Sharyn Ciptadi Kodja; Ekwan Nova Wiratno
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1218

Abstract

Streptococcus agalactiae and Streptococcus iniae bacteria can cause mass mortality in farmed fish, resulting in negative production and economic impacts. The use of conventional antibiotics in the management of these diseases has led to resistance problems and environmental pollution. Ulva lactuca algae are known to contain bioactive compounds such as triterpenoids, flavonoids, and saponins that have antibacterial potential against Streptococcus. This study aims to evaluate the potential of Ulva lactuca algae extract as an alternative treatment for streptococcosis in Gourami (Osphronemus gouramy). The research method includes algae extraction using 90% ethanol, Streptococcus sp. bacterial culture, antibacterial activity test through disc diffusion method, and application of extracts to gouramy infected with bacteria. The results showed that Ulva lactuca extract at all concentrations did not show the ability to inhibit Streptococcus agalactiae bacteria. It is necessary to optimize the Ulva lactuca extraction process and its concentration to increase the effectiveness of Streptococcus agalactiae inhibition.
POTENTIAL USE OF DIFFERENT FERTILIZERS ON THE GROWTH OF Brachionus sp. Shefia Marchelin; Yuli Andriani; Zahidah Hasan; Ujang Subhan
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1219

Abstract

Brachionus sp. is a zooplankton that is widely used by farmers as natural feed for fish larvae stages. In the process of cultivating Brachionus sp. it is necessary to fulfill the nutritional needs for its growth by providing fertilizer. The use of natural fertilizer as a culture medium for Brachionus sp. using fertilizers such as chicken manure, Urea, NPK, TSP, and POC. This study aims to determine the potential use of different fertilizers in the growth of Brachionus sp. The method used is a literature study. The results obtained from the potential use of different fertilizers in the culture of Brachionus sp. namely the concentration of 300 mg of chicken manure; 7.5 mg TSP; 6 mg Urea; 0.45 gr of Bread Yeast per 3 L of water enriched with 0.30 gr Extrajoss produced the highest population density of 5.01 ind/mL. In addition, the concentration of chicken manure fertilizer between broiler chickens and kampung chickens was 2 L of water; 4 mg urea; 3 mg TSP; 400 mg of broiler chicken manure produced the highest productivity of 89,639 ind/2 L.
REVENUE ANALYSIS OF POLE AND LINE FISHING IN SOUTHEAST MINAHASA REGENCY Munirah Tuli; Alfi Sahri R. Baruadi; Funco Tanipu; Muhamad Thoriq Idris
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1222

Abstract

Belang is a sub-district in Southeast Minahasa Regency, North Sulawesi, Indonesia. Most residents work as fishermen because the area is located on the southern coast. Skipjack (Katsuwonus pelamis) is a leading economic activity in the North Sulawesi fisheries sector, which is usually caught with pole and line (huhate) fishing gear.  This study aims to assess the income of skipjack fisheries using the pole and line method in Belang Harbour, Southeast Minahasa Regency. The research was conducted from October to December 2023. The research method is by conducting interviews and observing the income of pole and line fisheries and analysed using Microsoft Excel. The results showed that the profit sharing system applied in each business unit at Belang Harbour was in accordance with the collective agreement. Sales revenue is reduced by total costs, then divided into 50% for the owner and 50% for the crew. The crew's share of 50% will be divided again according to their role/position on the ship. The skipper receives 30%, the KKM receives 20%, the boy-boy receives 20%, and the angler receives 30%.  Variable and fixed costs for each pole and line business unit varied. The average variable cost for the five pole and line businesses in Belang Harbour was IDR 346,470,000, while the average fixed cost was IDR 48,315,000. The average revenue of the pole and line business at Belang Harbour for three months reached Rp 703,500,000, while the average income was Rp 307,815,000.
the Optimalisasi Peran Penyuluh Perikanan Dalam Usaha Budidaya Perikanan Air Tawar Di Kecamatan Balikpapan Timur Kota Balikpapan Eko Sugiharto; Elly Purnamasari; Bambang Indratno Gunawan
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1226

Abstract

The aim of this research is to assess the role of fisheries extension in the development of catfish farmer groups in East Balikpapan Subdistrict. The study was carried out from January to March in East Balikpapan Subdistrict, Balikpapan City, using a census sampling method. Data were analyzed using a quantitative descriptive approach with a Likert scale model. The findings indicate that the role of fisheries extension agents in the business development of catfish farming can be evaluated both partially and cumulatively. Partially, the role of extension agents is categorized as "Medium," with the following interval scores for each indicator: motivator at 9.47, educator at 9.79, catalyst at 9.32, organizer at 9.21, communicator at 8.42, and advisor at 9.79. Cumulatively, the role of extension agents in group development is also at a "Medium" level, with a score of 56. According to the catfish farmer groups, the role of extension agents in improving business productivity is deemed sufficiently effective in helping farmers enhance their cultivation skills toward better and more productive outcomes.
Profil Asam Lemak Minyak Ikan Sardine sebagai Sumber Omega 3 Kristina Haryati
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1227

Abstract

Sardines, or lemurs fish, is a type of pelagic fish commonly found in the waters of the Bali Strait, with high oil content but low quality, although it still contains important elements for health such as omega 3. This research aims to identify the fatty acid profile of sardine fish oil as a source of omega 3 before and after purification. The method used in this research is divided into two parts: purification and testing of fatty acid profiles. The purification process is divided into 3 stages: degumming with citric acid, neutralizing sodium hydroxide (NaOH), and whitening using 5% magnesol XL. Fatty acid profile testing is divided into 3 stages: fatty acid extraction, methyl ester formation, and fatty acid identification. The results showed that the percentage of Saturated Fatty Acids (SFA) in crude oil and pure oil was 30.06% and 22.85%, respectively; for Monounsaturated Fatty Acids (MUFA), it was 11.84% and 8.83%, while multi-chain unsaturated fatty acids (PUFA) were 24.46% and 21.52%. The percentage of omega 3 in crude fish oil and pure oil is 20.89% and 14.87%, respectively; omega 6 is 3.35% and 6.53%; and omega 9 is 6.15% and 5.24%. These findings show that PUFA has a significant percentage after SFA, and the highest PUFA content is omega 3, especially Eicosapentaenoic Acid (EPA) and Docosahexaenoic Acid (DHA). Thus, this research shows that pure fish oil has the potential to be further developed into products rich in omega 3.

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