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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 1,011 Documents
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STUDY OF NUTRIENT CONTENT (NITROGEN ELEMENT) IN Kappaphycus alvarezii THALLUS IN RELATION TO FILAMENTOUS ALGAE ATTACHMENT IN THE BONE-BONE COASTAL WATERS, BAUBAU CITY Adriyan Adriyan; Ma'ruf Kasim; Dedy Oetama
Vol 16 No 1 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i1.2119

Abstract

This study aimed to determine the nitrogen content in the thallus of K. alvarezii in relation to filamentous algae attachment. The research location was determined using the purposive sampling method. This study used a horizontal net (horinet) as a cultivation tool. Sampling of K. alvarezii thallus was conducted over 35 days with a 7-day interval. A total of 20 thallus were collected during the study, consisting of 10 thallus with attached filamentous algae and 10 thallus without attached filamentous algae. The nitrogen content in the thallus was calculated using the Kjeldahl method, which involves three main stages: digestion, distillation, and titration. The results showed that the types of attached filamentous algae included one species from the class Chlorophyta, namely Chaetomorpha crassa, and one species from the class Rhodophyta, namely Neosiphonia apiculata. The highest average nitrogen content in the thallus when filamentous algae were attached was 1.121%, and the lowest was 0.863%. In contrast, in thallus without attached filamentous algae, the highest average nitrogen content was 1.274%, and the lowest was 0.942%. The results of the one-way ANOVA test analysis indicated no significant difference in nitrogen content between thallus with and without attached filamentous algae.
THE EFFECT OF FERMENTATION TIME OF PAPAYA LEAVES (Carica papaya) ON THE GROWTH AND SURVIVAL RATE OF NILE TILAPIA (Oreochromis niloticus) Joy Steven Emmanuel; I Nyoman Dodik Prasetia; Jasmine Masyitha Amelia; Gressty Sari Br Sitepu
Vol 16 No 1 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i1.2152

Abstract

Tilapia (Oreochromis niloticus) aquaculture has high economic value and rapid growth; however, the high cost of commercial feed necessitates the use of more economical and nutritionally adequate alternative feed ingredients, such as fermented papaya leaves (Carica papaya). This study aimed to evaluate the effect of different fermentation durations of papaya leaves in commercial feed on the growth and survival rate of tilapia and to determine the optimal fermentation time. This study employed an experimental method using a Completely Randomized Design (CRD) consisting of four treatments and three replications: treatment A (control without fermentation), treatment B (3 days fermentation), treatment C (5 days fermentation), and treatment D (7 days fermentation). Tilapia fingerlings measuring ±5–7 cm with an initial weight of ±3–4 g were reared for 30 days at a stocking density of 20 fish per tank. The observed parameters included weight gain and survival rate, while the water quality parameters measured were temperature, pH, dissolved oxygen (DO), and ammonia. The data were analyzed using a One-Way ANOVA test followed by Duncan’s multiple range test. The results showed that the addition of fermented papaya leaves had a significant effect (P < 0.05) on the weight gain of tilapia, but no significant effect (P > 0.05) on the survival rate. The best treatment was obtained at 7 days of fermentation, with an average weight gain of 19.53 g and a survival rate of 100%. Therefore, a fermentation duration of 7 days for papaya leaves in commercial feed is considered the most optimal time to enhance the growth of tilapia without affecting their survival rate.
REVIEW OF FISH FEED DISTRIBUTION STRATEGY AT PT INGIN SEJAHTERA MANDIRI IN PASAMAN REGENCY Firdaus Husein; Dwi Yuzaria; Fachrul Roji
Vol 16 No 2 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i2.1595

Abstract

Fish feed distribution plays a crucial role in supporting the efficiency and sustainability of aquaculture activities. PT Ingin Sejahtera Mandiri, as one of the fish feed distributors in Pasaman Regency, faces several challenges related to distribution channel effectiveness, delivery timeliness, and price accessibility for fish farmers. This study aims to review and analyze the fish feed distribution strategies implemented by PT Ingin Sejahtera Mandiri and to identify factors influencing distribution performance. The research employed a descriptive qualitative approach, with data collected through interviews, field observations, and document analysis. The data were analyzed to evaluate distribution patterns, logistics systems, and the company’s relationships with partners and customers. The results indicate that the distribution strategy is mainly based on direct and indirect distribution through agents, with major constraints including limited transportation facilities, long distribution distances, and fluctuating feed demand. Nevertheless, the company has significant potential to improve distribution effectiveness by strengthening supply chain management, adopting information technology, and optimizing local distribution networks. This study is expected to provide practical insights for the company and contribute to the development of more efficient and sustainable fish feed distribution strategies in Pasaman Regency.
THE ROLE OF SYNBIOTICS IN INCREASING GROWTH AND FEED EFFICIENCY IN CATFISH (Clarias sp.) Fadil Fadil; Agustina Agustina; Komsanah Sukarti
Vol 16 No 2 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i2.1728

Abstract

This study aims to examine the effect of synbiotic administration in the form of Lactobacillus plantarum bacteria and sweet potato flour (Ipomoea batatas) in feed on the number of lactic acid bacteria (LAB) in the intestine, growth performance, and feed efficiency in catfish (Clarias sp.). The study used a Completely Randomized Design (CRD) with four treatments and three replications, the treatment given was L. plantarum at a concentration of 108 CFU/mL with a dose of 0.1 mL/g feed combined with sweet potato flour with different doses, namely P0 (without synbiotic), P1 (L. plantarum + 1% sweet potato flour), P2 (L. plantarum + 2% sweet potato flour), and P3 (L. plantarum + 3% sweet potato flour). Catfish measuring 8.45±1.67 cm as many as 120 fish were kept for 30 days in an aquarium with a water volume of 30 L with a density of 10 fish per aquarium. The results showed that the addition of synbiotics did not significantly affect the number of LAB in the intestines of fish (P>0.05) although there was a tendency to be higher than the control. The addition of synbiotics significantly affected the growth performance and feed efficiency of fish (P<0.05). The best treatment was P3 which produced an absolute weight growth of 15.68 g, a specific growth rate of 0.52%/day, and a feed efficiency of 81.18%. Based on this, it can be concluded that the use of L. plantarum synbiotics at a concentration of 108 CFU/mL with a dose of 0.1 mL/g feed and sweet potato flour up to a dose of 3% in feed plays an effective role in increasing growth and feed efficiency in catfish
INHIBITION OF Vibrio harveyi BY MENIRAN (Phyllanthus niruri L.) LEAF EXTRACT IN LABORATORY TESTS Zalfi Eka Yanti; Frida Alifia; Sri Rukmini; Ardi Eko Mulyawan
Vol 16 No 2 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i2.1751

Abstract

Vibrio harveyi is a Gram-negative bacterium that causes vibriosis in shrimp, which can inhibit growth and trigger mass mortality in the larval phase. Various natural compounds such as flavonoids, alkaloids, saponins, and tannins are known to be able to suppress the growth of pathogenic bacteria. Phyllanthus niruri L. leaves have the potential to be antibacterial because they contain various bioactive compounds. This study aims to determine the effect of meniran leaf extract in inhibiting the growth of Vibrio harveyi bacteria. This research method used a Completely Randomized Design (CRD) with the concentration of meniran leaf extract (Phyllanthus niruri L.) in treatments A, B, C, D, E, and F of 0 ppm, 5,000 ppm, 10,000 ppm, 15,000 ppm, 20,000 ppm and Oxytetracycline 30µ (control), replications 3 times. The results showed that all treatments of meniran leaf extract were able to inhibit the growth of Vibrio harveyi bacteria (P < 0.05). The highest inhibitory diameter was obtained by treatment E, namely 13.41 mm, followed successively by D at 12.57 mm; C at 11.29 mm; and the lowest in treatment B at 9.43 mm. Based on ANOVA analysis, meniran leaf extract significantly inhibited Vibrio harveyi bacteria.
USE OF CAVENDISH BANANA PEEL FERMENTATION SOLUTION AND VINEGAR ON THE SHELF LIFE OF RED TILAPIA FILLETS AT LOW TEMPERATURE STORAGE BASED ON ORGANOLEPTIC CHARACTERISTICS Evi Liviawaty; Luthfiah Al Afifah
Vol 16 No 2 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i2.1819

Abstract

Red tilapia is a fish that has the potential to be used as raw material for filets but has a drawback, namely that filets cannot maintain their freshness for a long time because filets no longer have natural defenses, making it easier for spoilage microbes to reproduce more quickly. Therefore, effective preservation techniques are needed to extend the shelf life of fish without reducing organoleptic quality. The preservation technique that can be used is low temperature preservation with a combination of natural preservatives in the form of using a fermented cavendish banana peel solution. The aim of this research is to analyze the best vinegar concentration in the fermented solution of cavendish banana peels to extend the shelf life of red tilapia fillets based on organoleptic characteristics during low temperature storage. The research method used in this research is an experimental method. Red tilapia filets were treated with soaking in a fermented cavendish banana peel solution with the addition of 0%, 0.5%, 1%, 1.5% and 2% vinegar concentrations and then stored at low temperature (5o-10oC). The results of the research showed that the administration of banana peel fermentation solution had an influence on the shelf life of red tilapia fillets as seen from organoleptic characteristics. Providing a banana peel fermentation solution with the addition of 1.5% vinegar concentration is the best treatment in maintaining the freshness of red tilapia fillets until the 11th day of cold storage.
RESOURCE UTILIZATION LEVEL’S ANALYSIS OF YELLOWFIN TUNA (Thunnus albacares) FISHERIES IN THE MENTAWAI WATERS OF WEST SUMATRA Muhammad Dede S.; Abdullah Munzir; Junaidi Junaidi
Vol 16 No 2 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i2.1844

Abstract

The high economic dependence of fishing communities on yellowfin tuna makes them vulnerable to fluctuations in catch and market prices. This study aims to analyze the level of fishery resource utilization, which is crucial for ensuring the sustainability of yellowfin tuna fisheries in Mentawai waters. This study used a quantitative descriptive approach to analyze the level of utilization of yellowfin tuna (Thunnus albacares) fishery resources in Mentawai waters landed at the Bungus Ocean Fisheries Port (PPS), West Sumatra. The CPUE (Customer Equity Index) of yellowfin tuna in the Indonesian Fisheries Authority (WPPNRI) 572 decreased from 2019 to 2024, indicating a decline in stock abundance and increasing fishing pressure, while the utilization rate shifted from underfishing to overfishing (2019–2024). MSY analysis using the Schaefer and Fox model indicates a sustainable utilization limit of 400–487 trips per year, but actual efforts have exceeded this limit, necessitating data-driven adaptive management to maintain stock sustainability. It is recommended to limit the number of trips, establish a minimum catch size, and conduct regular monitoring of CPUE and length distribution to support science-based policymaking.
DESAIN DAN KONSTRUKSI RUMPON NELAYAN PELABUHAN PERIKANAN SAMUDERA KENDARI STUDI KASUS KMN. BUKIT SAFA Made Mahendra Jaya; Iya Purnama Sari; Yulia Estmirar Tanjov; Wulandari Sarasati; Komang Krisna Kusuma Putera
Vol 16 No 2 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i2.1878

Abstract

Fish aggregating devices (FADs) have various designs and constructions depending on the area where they are used. This study aims to observe the design and construction of FADs used by fishermen at the Kendari Fishing Port. The method used in this research is a case study. The FAD observed is the one used by fishermen on the vessel KMN. Bukit Safa. The data collected includes the size and components of the FAD. The collected data were analyzed using descriptive analysis. The design and construction of the raft light fishing aid used on KMN. Bukit Safa consists of a wooden frame, Styrofoam, lamps, batteries, and a power inverter. The design and construction of the FAD consist of components such as weights, ropes, floats, attractors, and a lamp housing. The rope used for the FAD is called tali mandar, which is made from a mixture of PA and PE rope materials with a diameter of 24 mm. A total of 30 rolls of rope were used, equivalent to approximately 2400 m. The FAD floats are made from Styrofoam measuring 100 cm x 100 cm x 60 cm. The FAD weights are made of concrete, which is a mixture of cement and sand, weighing around 100 kg. The weights used are cube-shaped with dimensions of 60 cm x 60 cm x 60 cm.
MANAJEMEN PENGELOLAAN KUALITAS AIR PADA PEMBESARAN UDANG VANAME (Litopenaeus vannamei) SISTEM INTENSIF DI BALAI PERIKANAN BUDIDAYA AIR PAYAU (BPBAP) INSTALASI GELUNG, SITUBONDO, JAWA TIMUR Nella Silwita Putri; Mutiara Silva Zeylanica; Amirul Mukminin; Farida Maulidia
Vol 16 No 2 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i2.1896

Abstract

Pengaruh Intensitas Cahaya Yang Berbeda Terhadap Pertumbuhan Berat Mutlak Ikan Lele Dumbo (Clarias Gariepinus) Yuliandro Erwin Gautama; Sri Oetami Madyowati; Achmad Kusyairi
Vol 16 No 2 (2026): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v16i2.1911

Abstract

This study aimed to determine the effect of different light intensities on the absolute growth of African catfish (Clarias gariepinus). The experiment was conducted at the Purwosari Fish Hatchery, Magetan, East Java, for 30 days from May 11 to June 9, 2025, using a Completely Randomized Design (CRD) with three treatments (dark 0 lux, shaded 324–830 lux, and bright 6,630–17,070 lux) and nine replications. Data were analyzed using one-way ANOVA followed by the Least Significant Difference (LSD) test at a 5% significance level. The results showed that light intensity significantly affected the absolute growth of African catfish. The bright treatment produced the highest growth (198.98 ± 16.94 g) compared to shaded (155.00 ± 20.45 g) and dark treatments (136.67 ± 23.33 g). Water quality remained within the optimal range for catfish culture, although ammonia levels were higher under bright conditions. These findings indicate that although African catfish are nocturnal, light is still required in intensive aquaculture systems to optimize feeding activity and feed utilization efficiency.

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