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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 40 Documents
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Search results for , issue "Vol. 30 No. 1 (2025): February" : 40 Documents clear
Empowerment of Salted Fish Processors to Support Marine Tourism at Sikabau Beach, Nagari Ranah Koto Tinggi, Koto Balingka Subdistrict, Pasaman Barat Regency Ardiansyah, Gari; Zulkarnain, Zulkarnain; Yulinda, Eni
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.30.1.7-12

Abstract

The potential for developing marine tourism in Sikabau Beach focuses on integration with the local salted fish processing industry and the importance of synergy between the two sectors, considering that Jorong Sikabau has stunning natural beauty and maritime traditions, including salted fish processing that has been passed down from generation to generation. However, the salted fish processing industry still faces challenges, such as limited market access, lack of technical knowledge, and inadequate infrastructure. This study aims to describe the tourism picture and characteristics of salted fish processors and analyze the empowerment of salted fish processors. The method used in this study is a case study method using a qualitative approach. The selection of informants in this study was purposive. The data analysis used was qualitative, starting from data reduction, data display, and drawing conclusions. The study results showed that the characteristics of Sikabau Beach marine tourism are mangrove forest tourism, Batu Kajang, and the estuary of Sikabau Beach. The attributes of salted fish processing businesses are that they still carry out the processing process traditionally. The empowerment carried out for salted fish processors is training in processing fish-based products and their marketing, fish packaging, and how to reproduce good processed food. The programs that have not been implemented are business strengthening and strengthening the added value of products. Therefore, there needs to be support from the government that focuses more on skills training for salted fish processors and the development of adequate infrastructure for salted fish processors
Community Participation in the Development of "Kapalo Banda" Tirta Tourism Nagari Taram, Lima Puluh Kota, Sumatra Barat Fauzan, Muhammad; Hendri, Ridar; Zulkarnain, Zulkarnain
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.30.1.1-6

Abstract

Community participation is an opportunity for local residents to actively contribute to the management of tirta tourism. Kapalo Banda Tirta Tourism is managed by the community with involvement as tourism managers and business owners around the Kapalo Banda irrigation waters and the forest in Nagari Taram. This research aims to describe the stages of participation, analyze the degree of participation and identify the supporting and inhibiting factors affecting community participation in the development of Kapalo Banda Tirta Tourism. The method used is descriptive research with a qualitative approach. In this research, the informants were selected purposively including representative from the Nagari Taram Government, tourism manager and business owner. The data analysis method used is Miles and Hubberman’s analysis, which starts with data reduction, presentation and drawing conclusions. The results of the research are (1) the stages of community participation in Nagari Taram is involved in all stages, including the decision making stage, the implementation stage, the benefit taking stage and the evaluation stage. (2) The degree of community participation in Nagari Taram is categorized as degree of tokenism. (3) The supporting factors for community participation in Nagari Taram are motivation, funds and personal assets, opportunities, training and socialization while inhibiting factors include weather and natural disasters, regulations for becoming a tourism manager, other jobs and the influence of negative activities.
A Study on Morphometric and Mouth Structure of Luciocephalus pulcher Gray, 1830 from the Sibam River, Pekanbaru Putri, Dwika Hanifah; Efawani, Efawani; Windarti, Windarti
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.30.1.128-1135

Abstract

Luciocephalus pulcher lives in peat swamps, and the male incubates the eggs in the mouth. A study aimed to determine morphometric characters and differences in the oral structure of male and female fish was conducted from June to July 2024. Fish samples were caught in the upper Sibam River. 5 times, once/week. The morphometrical characteristics were measured, and the fish mouth structure was observed. Results showed that 32 fish were caught, consisting of 21 males and 11 females. Of the 37 morphometric characters observed, 18 differed between males and females. These characters included total length, head length, body height, caudal peduncle height, eye diameter, anal fin to caudal fin base distance, dorsal fin base length, pectoral fin base length, anal fin height, ventral fin base length, caudal fin base length, lower jaw length, upper jaw length, lower jaw width, gular sac width, lower lip length and upper lip length. The total length of male fish ranged from 48-135 mm, while females were 48-135 mm. Fin characteristics in male and female fish were the same, with the formula D.I, 8-12 P.12-15 V.6-7 A.I, 14-20 C.13-15. The difference in mouth characters was seen in the gular sac. The gular sac of male fish was wider with thicker tissue, more folded, more flexible, elastic skin tissue, and smaller, more flexible hyoid bone. In contrast, female fish have smaller, less elastic gular sacs, thinner tissue, and less folded and thicker hyoid bone.
Phytoplankton Biodiversity Of Lake Panjang, Lubuk Siam Village, Siak Hulu District, Kampar District, Riau Province Rachmatunnisa, Rachmatunnisa; Fauzi, Muhammad; Fajri, Nur El
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.30.1.30-39

Abstract

Danau Panjang is a natural lake located in Lubuk Siam Village. The variety of activities in Danau Panjang can affect phytoplankton biodiversity. Phytoplankton is an important factor for the life of fish and all kinds of biota that live in water as primary producers. The presence of phytoplankton will determine the quality and condition of a body of water. Danau Panjang, as one of the oxbow lakes, currently rarely has any additional discharge from the main river, so it is feared that phytoplankton diversity will be low. This study aims to determine the type and abundance of phytoplankton and phytoplankton biodiversity and the results of the analysis of environmental factors on phytoplankton biodiversity in Danau Panjang. Phytoplankton biodiversity and water quality parameters consisting of temperature, brightness, depth, pH, CO2, DO, nitrate, and phosphate were observed in September-October 2023. Phytoplankton samples and water quality measurements were taken at three sampling points, three times with an interval of two weeks. Phytoplankton abundance ranged from 2383-7098 cells/L, and 10 phytoplankton classes were found. Phytoplankton biodiversity in Danau Panjang illustrates a relatively stable condition. The species richness index in Weeks 1, 2, and 3 ranged from 3.51-5.52 in the good category. The diversity index in Weeks 1, 2, and 3 ranged from 2.06-3.82, with a high level of diversity. The dominance index in Weeks 1, 2, and 3 ranged from 0.12-0.38, indicating that there was no dominant species. The uniformity index in Weeks 1, 2, and 3 ranged from 0.39-0.69, where uniformity was in balance. In general, the water quality in Weeks 1, 2, and 3 is not much different and is favorable for phytoplankton growth when viewed from the quality standards of class III of PP No. 22 of 2021
Utilization of Main and Functional Facilities in UPTD Fishery Port Region II Air Bangis, West Sumatra Nasution, Windi Mardini; Nasution, Polaris; Zain, Jonny
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.30.1.70-74

Abstract

The Air Bangis fish landing base is the only fish landing base in Sungai Beremas District, Pasan Barat Regency, and is classified as a type D fishing port. The imbalance between dense fishing activities and limited available facilities results in suboptimal fishing activities. This research was conducted using a survey method in May-June 2024 at the UPTD Regional II Air Bangis Fishing Port, West Sumatra Province. Data analysis used facility needs analysis and facility utilization level analysis. The facilities available at the Air Bangis Fish Landing Base consist of basic, functional, and supporting facilities. Of the 17 existing facilities, four whose utilization levels were analyzed were facilities that significantly influenced capture fisheries activities and were considered suboptimal in supporting dense fishing activities, namely land, docks, depth and area of ​​port ponds, and TPI. The level of facility utilization obtained a value ranging from 17 to 61%, consisting of 2 facilities that have a level of utilization exceeding the capacity of the available facilities so that they are included in the category of not optimal, namely the dock and harbor pool. In contrast, the TPI's utilization level does not exceed the available capacity; facilities that are not used are the ice factory, cold storage, and fuel tanks
Business Analysis of Dim Sum Fishery Products of the Poklahsar Kita Bisa Group in Ekor Lubuk Village, Padang Panjang District, Padang Panjang City, West Sumatra Riani, Vovi; Darwis, Darwis; Zulkarnain, Zulkarnain
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.30.1.55-60

Abstract

Fishery product processing is one of the agribusiness subsystems with excellent opportunities to increase fishery product yields. Poklahsar is a fishery product processing and marketing group. The products produced are barracuda/tete fish dim sum and shrimp dim sum. This research aims to analyze the amount of investment and profits in the fishery product processing business in Poklahsar Kita Bisa and the feasibility of the fishery product processing business in Poklahsar Kita Bisa. The method used is the case study method. The number of respondents used as the object of this research was 10 people, which was considered sufficient to obtain business 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 research results are as follows: 1) The total investment in the fishery product processing business was IDR 15,385,000, obtained from a fixed capital of IDR 12,737,000. Working capital IDR 2,648,000. 2) The total cost of the fishery product processing business is IDR 31.645.000, obtained from fixed costs of IDR 12.205.000 and variable costs of IDR 19.440.000. 3) Revenue from fishery product processing businesses amounting to IDR 52.800.000. 4) Revenue from the fishery product processing business is IDR 21.115.000. 5) Return Cost of Ratio (RCR) obtained a value of 1,66, Financial Rate of Return (FRR) of 137.24%, and the Payback Period of Capital (PPC) analysis obtained a result of 0.72, meaning it takes 7 months. So, based on the feasibility analysis, the fishery product dim sum business is based on existing provisions/criteria, and it can be concluded that this business is profitable and feasible to run
Status of Fisheries Resource Utilization with Ecosystem Approach (EAFM) in Lubuk Larangan Area, Teluk Paman Timur Village, Kampar Kiri District, Kampar Regency, Riau Pandera, Cici; Prianto, Eko; Purwanto, Eko
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.30.1.114-120

Abstract

The utilization of fisheries resources in Teluk Paman Timur Village is closely related to local customs. The rule of lubuk larangan limits the community's activities, where the community is prohibited from fishing until a specific time limit. However, changes in river flow have led to sedimentation and siltation, which affects the effectiveness of this lubuk larangan. This study aimed to assess the status of fisheries resources in Lubuk Larangan Teluk Paman Timur, Kampar Kiri District, Kampar Regency, Riau Province, using an ecosystem approach (EAFM). This research was conducted in March-May 2024 in the Lubuk Larangan Teluk Paman Timur area. The methods used in this research are qualitative and quantitative, and respondents were selected through purposive sampling with 15 people. The indicator development model used in this study refers to indicators compiled by the Directorate of Fish Resources. Indicators for each domain were converted into composite indicators through the “flag modelling” technique. Based on the analysis, the flag status for each domain in the Lubuk Larangan area of East Uncle Bay ranges from red to green. Domains with green flags include social, governance, and stakeholders. Domains with red flags are economic. Overall, the status of fisheries resource utilization in the Lubuk Larangan Teluk Paman Timur area received a yellow flag with a score of 20,359. This indicates that fisheries management in the local ecosystem has applied the principles of sustainable fisheries but is not yet optimal. Hence, a strategic plan needs to be established to optimize or improve the condition of existing domains and indicators
Analysis of Microplastic Content in the Digestive Tract of Clupeichthys goniognathus Israk, Radiatun; Budijono, Budijono; Prianto, Eko
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.30.1.24-29

Abstract

This research aims to determine the type and abundance of microplastics in the digestive tract of Clupeichthys goniognathus in the Koto Panjang Reservoir. This research was carried out from December 2023 – February 2024 in West Koto Tuo Village. Sampling was carried out by purposive sampling from the catch by fishermen. Sample analysis and microplastic identification were conducted at the Waste Processing Laboratory, Faculty of Fisheries and Marine, Universitas Riau. The research results show that the microplastics identified in the digestive tract of C. goniognathus are fiber, film, and fragment types. The most common type found was film-type microplastics with an abundance of 35% or 119 particles
The Ecological Status of the Bottom Waters of an Artificial Lake, East Rumbai District, Pekanbaru City, Riau Province, Uses the ABC Curve Rahmawati, Anisya; Yuliati, Yuliati; 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.30.1.40-47

Abstract

Artificial Lake is one of the lakes located in Lembah Sari Village, Rumbai Pesisir District, which was expanded into East Rumbai District on December 30, 2020, with an area of ​​166.40 ha. The various activities in the artificial lake cause a decrease in water quality due to the input of waste dumped into the lake, thus impacting the ecological condition of the biota, one of which is macrozoobenthos. This research aims to determine the environmental status of bottom waters using macrozoobenthos. This research was carried out in July-August 2023 at three stations. The abundance of macrozoobenthos ranges from 115-465 ind/m3, with the species consisting of 2 classes (Gastropoda and Oligochaeta) divided into four families. Generally, the macrozoobenthos found are the Oligochaeta, tolerant class, and the Gastropoda, facultative class. The diversity index for Stations I, II, and III ranges from 1.010 to 1.224, with a medium level of diversity. The ecological quality of the waters in the Artificial Lake based on the ABC Curve method for Stations I, II, and III showed that the seas were lightly polluted. In general, the water quality at Stations I, II, and III is not much different, where the parameters of temperature, brightness, depth, TSS, pH, and DO are still by class II quality standards PP No. 22 of 2021, but the BOD content is high. High BOD values ​​indicate the amount of organic material at each station
Existing Conditions of Local Wisdom-Based Fisheries Management in Teluk Paman Timur Village, Kampar Kiri District, Kampar Regency, Riau Artika, Media; Prianto, Eko; Yuliati, Yuliati
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.30.1.48-54

Abstract

Fisheries resource management based on local wisdom is passed down through generations, addressing significant challenges like over-exploitation. Teluk Paman Timur Village exemplifies this with its ‘Lubuk Larangan’ model, where specific river areas are designated for fishing prohibition, enforced by the community. This research examines the environmental conditions of water's physical-chemical parameters, the economic and social benefits of ‘Lubuk Larangan,’ and the current fisheries management status in the village. Using qualitative descriptive methods, data was gathered through observations, interviews, and water quality measurements. Results indicate that the ‘lubuk larangan’ system in Teluk Paman Timur is actively maintained. Management falls under the auspices of Ninik Mamak, POKMASWAS, and BPD, benefiting from community support. Economically, ‘Lubuk Larangan’ meets local consumption needs while providing additional income opportunities. Socially, it facilitates gatherings, cooperation, and activities during harvest seasons. Water conditions within ‘Lubuk Larangan’ are favorable, as evidenced by quality parameters like dissolved oxygen, temperature, pH, clarity, current speed, depth, and TDS, which comply with class 2 water quality standards vital for sustaining fishery resources and aquatic life. This governance model, therefore, enhances both ecological health and community resilience, ensuring sustainable fisheries management

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