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INDONESIA
Jurnal Perikanan dan Kelautan
Published by Universitas Riau
ISSN : 08537607     EISSN : 27218902     DOI : https://doi.org/10.31258/jpk
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Energy Materials Science & Nanotechnology Physics
Jurnal Perikanan dan Kelautan (JPK) aims to promote interdisciplinary research and to foster collaboration among researchers from diverse backgrounds. Jurnal Perikanan dan Kelautan (JPK) is committed to publishing high-quality, original research that makes a significant contribution to fields of aquaculture and fisheries encompassing: Aquaculture Aquaculture Nutrition Management Aquaculture Disease and Immunology Fish Biochemistry, Genetics, and Molecular Biology Fish Reproduction, Physiology, and Endocrinology Fishery Resource Habitats and Management Genetic Engineering and Biotechnology of Aquatic Organisms Aquatic Biology, Environment, and Ecology
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 534 Documents
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Water Quality Conditions and Effectiveness of Management of Lubuk Larangan in Bandur Picak Village, Kampar Hanifa, Hanifa; Fauzi, Muhammad; Adriman, Adriman
Jurnal Perikanan dan Kelautan Vol. 30 No. 1 (2025): February
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.30.1.75-80

Abstract

Lubuk Larangan is a part of the river that has been used as a protected area for native fish resources in a particular area through traditional rituals. This research aims to analyze the water's physical and chemical parameters and assess the effectiveness of managing Lubuk Larangan in the Kampar River, Bandur Picak Village. This research was carried out from March to April 2024 in Lubuk Larangan, Bandur Picak Village. Data collection in this research used a survey method. The research location is divided into four observation station points: upstream non-Lubuk Larangan, Lubuk Pinang, Lubuk Batu Patah, and downstream non-Lubuk Larangan. The results of this research show that the water quality conditions, namely physical and chemical parameters, are still by river water quality standards with an average temperature of 24.97oC, brightness of 47.18 cm, current speed of 0.43 m, TDS 84.74 mg/L, depth of 2.36 m, pH 5, DO 7.33 mg/L, nitrate 0.05 mg/L, and phosphate 0.06 mg/L. The interview results on the effectiveness of the management of lubuk larangan conducted during the research were divided into three criteria: the criteria, management, and accommodation for lubuk larangan. The data shows that the management of lubuk larangan is included in the practical category.
Suspended Sediment Analysis of Changes in Mangrove Forest Area Using Sentinel-2 Imagery at Citarum River Estuary, Muara Gembong District, Bekasi Regency Zakiyah, Umi; Tricahyo, R. Bagas; Rusydi, Alfi Nur Rusydi
Jurnal Perikanan dan Kelautan Vol. 30 No. 1 (2025): February
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.30.1.96-106

Abstract

This study investigates the distribution of suspended sediments and the dynamics of mangrove forest areas in the Citarum River Estuary, Muara Gembong District, Bekasi Regency, over three observation periods: 2018, 2021, and 2024. The research employs a survey method with an associative approach. Suspended sediment samples were collected using a simple random sampling technique at eight designated locations within the estuary. The analysis of suspended sediment distribution utilized Sentinel-2A satellite imagery, with the Wirasatriya algorithm identified as the most effective for this purpose. The findings indicate an increase in the total area of suspended sediments over time, measuring 1,134.92 hectares in 2018, 1,244.74 hectares in 2021, and 1,254.38 hectares in 2024. Additionally, there was a notable shift in sediment concentration patterns, with low-concentration sediments (63.19%) dominating in 2018, while medium concentrations (100–220 mg/L) became more prevalent in 2021 (43.90%) and 2024 (47.65%). Mangrove forest areas were classified using a supervised classification method integrated with the random forest algorithm. The results revealed a continuous increase in mangrove forest cover during the study period, with a 20.01% expansion between 2018 and 2021, followed by an additional 30.65% growth from 2021 to 2024. Correlation analysis demonstrated a strong association between suspended sediment distribution and changes in mangrove forest area, with a correlation coefficient of 0.814 and a determination coefficient of 0.662. These findings highlight the interconnected dynamics of sediment distribution and mangrove forest development in the estuarine environment
Evaluation of Fish Cultivation Water Quality in Aquaponic Systems with Different Aeration Systems Kosasih, Henry Putra; Zahidah, Zahidah; Subhan, Ujang; Andriani, Yuli
Jurnal Perikanan dan Kelautan Vol. 30 No. 1 (2025): February
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.30.1.81-89

Abstract

Aquaponics is a sustainable aquaculture technology that integrates a recirculation aquaculture system with plant cultivation in one system. The aquaponic system can be a solution that can be used as an intensive fish farming system and increase fish farming production. However, intensive cultivation will cause dissolved oxygen concentration to decrease rapidly. It will affect the water's quality, so an aeration system is needed to maintain the balance of dissolved oxygen in the water. The difference in the use of aeration systems in aquaponic systems will certainly provide different water quality results. So, this study aims to determine the type of aeration system most effective for cultivation activities in the aquaponic system. The method used in this study is a descriptive exploration of various literature and research results that have been published, both from books, national journals, and international journals. Based on a comparison of the results of previous studies, it can be concluded that aeration technology with microbubble sizes such as MNB and FBs can increase oxygen higher and more stable than conventional and venturi aeration technologies. The application of MNB and FBs aeration technology can produce water quality with dissolved oxygen concentration >7 mg/L, reduce ammonia concentration to <0.01 mg/L, nitrate concentration to <0.6 mg/L, and phosphate concentration <0.3 mg/L, as well as reducing total solids to 16% and volatile solids to 32%.
Utilization Status of Silver Rasbora (Rasbora argyrotaenia) in Kampar Kiri River, Lipat Kain Village, Kampar Kiri Sub District, Kampar Kurniawan, Ikhsan; Prianto, Eko; Adriman, Adriman
Jurnal Perikanan dan Kelautan Vol. 30 No. 1 (2025): February
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.30.1.107-113

Abstract

This research aims to determine the utilization status of silver rasbora (Rasbora argyrotaenia) in the Kampar Kiri River, Lipat Kain Village. This research was conducted in March-May 2024 in Sungai Kampar Kiri, Lipat Kain Village, Kampar Kiri Sub District. This research was carried out using a survey method to obtain primary data from measurements of fish caught. Fish sampling is carried out once a month for 3 months by seeing them directly in the Kampar Kiri River with the help of fishermen. The fish samples caught are put into a cool box and preserved using ice cubes. Then, they are taken to the laboratory to measure their length and weight for analysis using Microsoft Excel, FISAT II, and LB-SPR. This research obtained an SPR value for monitored fish of 83% or 0.83. The SPR value of this monitoring fish is still above the standard SPR limit (30% / 0.3). So, the status of silver rasbora utilization in the Kampar Kiri River is included in the under-exploited category
Operational Performance Evaluation at the Bungus Fishing Port West Sumatra Province Hanifah, Delyana; Bustari, Bustari; Zain, Jonny; Syahruromadan, Syahruromadan
Jurnal Perikanan dan Kelautan Vol. 30 No. 1 (2025): February
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.30.1.90-95

Abstract

This study was conducted in January 2023 at the Bungus Ocean Fishing Port to determine the achievements of operational performance and problems faced by operational activities and to what extent the Bungus PPS has implemented the level of operational performance of the Bungus Ocean Fishing Port over the past five years. The survey method was used in this study. The evaluation of operational performance at PPS Bungus is based on Kep-DJPT no 20/KEP-DJPT/2015, which contains four parameters and 28 sub-parameters. The results showed that operational performance's success value had run very well from 2017 to 2021, with values ranging from 86.75 to 89. However, several subparameters have low values: fisheries production, fishery product processing services at WKOPP, port land use (according to the master plan), and labor absorption. The value of fishermen's satisfaction with PPS Bungus' operational services in 2023 is 91.76%, which means it is perfect
The Use of Turmeric Extract (Curcuma domestica) for the Treatment and Survival of Comet Fish (Carassius auratus auratus) Infected with Aeromonas hydrophila Bacteria Utiya, Tri Yuningsih P.; Tuiyo, Rully; Lamadi, Arafik
Jurnal Perikanan dan Kelautan Vol. 30 No. 1 (2025): February
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.30.1.136-143

Abstract

Comet fish (Carassius auratus auratus) is one type of freshwater ornamental fish that is highly demanded by the ornamental fish hobbyist community because it has a variety of colors and attractive physical forms. However, comet fish cultivation has decreased due to disease attacks that lead to death caused by Aeromonas hydrophila bacteria. Therefore, farmers generally use chemical drugs such as antibiotics to treat diseases in comet fish, yet for antibiotics, and it is necessary to research herbal medicines that contain antibacterial content, such as turmeric (Curcuma domestica). This research aims to determine the effect of immersion time using turmeric extract solution for treatment and survival rate of comet fish seeds infected with A.hydrophila bacteria. This is experimental research with a Completely Randomized Design (CRD) consisting of four treatments and three replicates, namely treatment A (control), B (50 minutes immersion), C (60 minutes immersion), and D (70 minutes immersion). The results showed that using turmeric extract affected treating comet fish seeds infected with A.hydrophila bacteria. As for the survival rate, the results of analysis of variance (ANOVA) showed that the use of turmeric extract had no significant effect, with the percentage value of the survival rate of comet fish seeds of treatment A (63.30%), B (90.00%), C (80.00%), and D (86.60%).
Analysis of Fish Export Business in CV. Hadi Wijaya Abadi Tanjung Medang Village, Rupat Utara District, Riau Province Gultom, Vid Gerald; Darwis, Darwis; Bathara, Lamun
Jurnal Perikanan dan Kelautan Vol. 29 No. 3 (2024): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.29.3.291-297

Abstract

International trade is vital for Indonesia because export activities, the country's main component, can drive the economy. CV Hadi Wijaya Abadi exports fresh fish to Kualalinggi (Melaka). The types of fish exported are Chirocentrus drab, Scomberomorus commerson, Sphyraena barracuda, Epinephelus sp, and Arius thalassinus. This study aims to analyze the amount of investment and profit in fish exports at CV Hadi Wijaya Abadi and the feasibility of business in capturing fisheries exports at CV Hadi Wijaya Abadi. The method used is the survey method. The number of respondents who were used as the object of this study, as many as 11 people, was considered sufficient to obtain export analysis research data. The types of data collected include primary data and secondary data. This data was obtained from direct interviews using questionnaires and literature. The study results are: 1) The total investment of export businesses amounted to IDR 2,971,820,000, obtained from fixed capital of IDR 2,845,580,000 and working capital of IDR.126,240,000. 2) Revenue Cost of Ratio (RCR) obtained a value of 1.22, Financial Rate of Return (FRR) of 61.35%, and in the Payback Period of Capital (PPC) analysis obtained a result of 5.8, which means it takes five years and ten months. The feasibility analysis of the export business at CV Hadi Wijaya Abadi is based on existing provisions/criteria, and it can be concluded that this business is profitable and feasible to run
The Use of Different Types of Natural Feeds to Enhance Growth and Survival Rates of Freshwater Lobsters (Cherax quadricarinatus) Sunani, Muh Azrul Syamsah H; Ahmad, Indra G; Alvionita, Mita; Lamadi, Arafik
Jurnal Perikanan dan Kelautan Vol. 29 No. 3 (2024): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.29.3.390-395

Abstract

The freshwater lobster (Cherax quadricarinatus) is a precious commodity within the freshwater aquaculture sector. It is essential to investigate the effects of different natural feeds on lobster growth to enhance aquaculture practices. This study aimed to identify the types of natural feed that influence and improve freshwater lobster juveniles' growth and survival rate. This study was conducted from January to February 2024 at the Kasih Karunia Suwawa Aquaculture Hatchery. A Completely Randomized Design (CRD) was applied, with four treatment groups: Treatment A (bean sprouts), Treatment B (Tubifex sp.), Treatment C (tofu residue), and Treatment D (a combination of bean sprouts, Tubifex sp., and tofu residue). The feed was administered daily at 7% of the total biomass, with a feeding frequency of twice per day. Data were analyzed using ANOVA with SPSS software. The observed parameters included length growth, weight growth, survival rate, and moulting frequency. The results showed that Treatment B (Tubifex sp.) yielded the best growth and moulting frequency, with length growth at 0.76 cm, weight growth at 0.70 g, and moulting frequency at 0.67. The highest survival rate, at 96.67%, was observed in Treatment D (bean sprouts + Tubifex sp. + tofu residue). ANOVA results indicated that different types of natural feeds did not significantly impact the growth and survival of freshwater lobsters.
Analysis of Fishing Business in the Biosphere Reserve of Giam Siak Kecil-Bukit Batu Village, Lubuk Gaung Sub-District, Bengkalis District, Riau Province Erwandi, Dwi Putra Iqbal; Arief, Hazmi; Yulinda, Eni
Jurnal Perikanan dan Kelautan Vol. 29 No. 3 (2024): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.29.3.298-304

Abstract

The Giam Siak Kecil—Bukit Batu Biosphere Reserve (GSKBB) is a UNESCO-designated protected area in Riau Province, Indonesia. Located within Bengkalis and Siak Regencies, GSKBB is renowned for its diverse ecosystems, including coastal wetlands, mangrove forests, and peatlands. To understand the economic viability of fishing activities within this biosphere reserve, a study was conducted in November 2023 in Siak Kecil District. The research focused on local fishermen using traditional fishing methods such as cast nets, lukah (traps), and hambat (scoops). Data analysis revealed that despite the environmental challenges faced by GSKBB, fishing remains a significant source of income for many local communities. The average investment made by fishermen was IDR 34,667,375, while annual revenue reached IDR 76,052,500. After accounting for costs such as fuel, equipment maintenance, and bait, fishermen realized an average profit of IDR 52,989,502 per year. The calculated revenue cost ratio (RCR) of 3.29, greater than 1, indicates a favorable financial performance for the fishing businesses in GSKBB. This suggests that the region's natural resources can sustainably provide a viable livelihood for local communities. However, it is essential to monitor the long-term sustainability of fishing practices to ensure the preservation of GSKBB's ecosystems and the continued economic well-being of its inhabitants.
Economic Evaluation of Sea Tourism with Travel Cost Method in the Romantic Beach of Serdang Bedagai, North Sumatra Ginting, Dio Aginta; Darwis, Darwis; Yulinda, Eni
Jurnal Perikanan dan Kelautan Vol. 29 No. 3 (2024): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.29.3.305-310

Abstract

Romantic Beach, located in Serdang Bedagai Regency, precisely in Nagalawan Perbaungan Village, North Sumatra, this beach is between Cemara Beach and Kampung Nipah Mangrove tourism, because this beach has very beautiful white sand and is located around a large mangrove forest, this Romantic Beach become a tourist spot. This research was conducted at Romantic Beach Tourism, Deli Serdang Regency, North Sumatra Province, in June 2023. This research aimed to look at the factors that influence the number of tourist visits to Romantic Beach and to determine the economic value of Romantic Beach The research method used in this research is a survey. The researcher goes directly into the field to obtain research data. The methods used in this research are the travel cost method and surveys by collecting primary data for analysis. The data analysis used is Descriptive Analysis. With this analysis, travel costs, income, distance, age, and education influence the number of romantic beach tourism visits. The economic value of Romantic Beach using the travel cost method approach is IDR 29,116,354.00 / year, the maximum cost incurred by respondents is IDR 750,000.00, and the minimum cost incurred by respondents is IDR 140,000.00

Page 27 of 54 | Total Record : 534

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