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All Journal Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Ilmu Perairan (Aquatic Science) Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan JURNAL IPTEKS PEMANFAATAN SUMBERDAYA PERIKANAN Asian Journal of Aquatic Sciences Journal of Coastal and Ocean Sciences Journal of Rural and Urban Community Empowerment JURNAL SAINS DAN TEKNOLOGI PERIKANAN (JIKAN) CANANG: Jurnal Pengabdian Masyarakat South East Asian Marine Sciences Journal South East Asian Water Resources Managements Jurnal Perikanan dan Kelautan Tropical Marine Environmental Sciences
Jonny Zain
Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Materials Science & Nanotechnology Physics Public Health Social Sciences Other

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Productivity of fourfinger threadfin (Eleutheronema tertadactylum) capture fishery in Bungur Village Rangsang Pesisir Sub-District Meranti Islands District, Riau Province Mariono Situngkir; Alit Hindri Yani; Jonny Zain
South East Asian Marine Sciences Journal Vol. 1 No. 1 (2023): September
Publisher : Science, Technology, and Education Care

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61761/seamas.1.1.22-28

Abstract

This study aimed to determine the productivity value of turtle catching in Bungur Village, Rangsang Pesisir District, Meranti District, Riau Province. The production of kurau nets for five years shows that fourfinger threadfin fishing effort and production fluctuate yearly. In the period from 2017-2021, 2018 was the year with the most production of kurau nets, with a total catch of kurau nets totaling 7205 kg/year, and the highest catch occurred in March, namely 867.7 kg while the lowest catch occurred in July, namely 166.6 kg. Based on the results of the calculation of the fishing season index, it is known that the fish catch is abundant from January to March. In these months, fishing is excellent, and the peak season is in February. From April to September, the fish catch is minimal, and this month is the wrong time to catch fish.
The Effect of Using Different Bait on the Catch of Mangrove Crabs (Scylla sp) on Bubu Payung Fishing Equipment in Sapat Village, Indragiri Hilir Regency, Riau, Indonesia Maulana, M Hafiz; Isnaniah, Isnaniah; Zain, Jonny
Jurnal Perikanan dan Kelautan Vol 29, No 2 (2024): June
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.29.2.171-176

Abstract

Bubu is a passive fishing tool that works by trapping. Over time, a modification known as the bubu payung emerged, which is easy to obtain at an affordable price. This research was conducted in November 2023 over ten days in the waters of the Parit 18 River in Sapat Village, Kuala Indragiri District, Indragiri Hilir Regency. The method used in this research was experimental fishing, employing three types of bait: malong, coconut cake, and coconut pulp. Data analysis was performed using the t-test with SPSS 27.0.1. The results showed no significant difference in the catch of malong bait, coconut cake, or coconut dregs. According to the calculations, bait comparison A t-value (malong bait and coconut cake) (0,294) < t-table (2,306), bait comparison B (malong bait and coconut dregs) t-value (0,385) <t-table (2,306), and bait comparison C (coconut cake bait and coconut dregs bait) t-value (0,081) <t-table (2,306). Therefore, bubu payung can effectively catch mangrove crabs and bycatch
Technical and financial analysis of 1 GT Gill net fishing in Teluk Lancar Village, Bantan District, Bengkalis Regency, Riau Province Alhafis, Mhd; Zain, Jonny; Isnaniah, Isnaniah
South East Asian Marine Sciences Journal Vol. 1 No. 2 (2024): March
Publisher : Science, Technology, and Education Care

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61761/seamas.1.2.64-72

Abstract

This research was conducted in February 2023 at Teluk Lancar Village, Bantan District, Bengkalis Regency, Riau Province, to know fishermen's techniques in carrying out fishing activities using gill nets with 1 GT boats and how the business feasibility of fishermen using gill nets with boats 1 GT using the survey method. The results showed that the fishermen's technique of operating gill nets in Teluk Lancar Village measured the water's depth; after that, the net was used and thrown to the right of the ship while moving backward (setting). Furthermore, within 1 or 2 hours, the crew lifted the nets in the water onto the ship and moved forward. Fishermen's investment in business activities is IDR 27,600,000.00. The total costs incurred in fishing business activities amount to IDR 92,190,000.00/year, the income received by fishermen is IDR 113,352,000.00/year, the revenue that fishermen have obtained is IDR 21,162,000.00/year, the results of calculating business feasibility based on the formula Revenue Cost of Ratio (R/C), Payback Period of Capital (PPC), and Financial Rate of Return (FRR) this business is feasible to continue and also develop.
Level of fisherman satisfaction with harbormaster services at Belawan Ocean Fishing Port, North Sumatra Province Sijabat, Ramayanda Kartini; Brown, Arthur; Zain, Jonny
South East Asian Marine Sciences Journal Vol. 2 No. 1 (2024): September
Publisher : Science, Technology, and Education Care

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61761/seamas.2.1.1-8

Abstract

Service can cause users a sense of satisfaction or dissatisfaction with the performance. This study aims to determine fishermen's satisfaction level with martyrdom services at the Belawan Ocean fishing port, North Sumatra Province. The method used is a survey method by collecting primary and secondary data. The results showed that the level of satisfaction of users of martyrdom services based on the Customer Satisfaction Index method was 72.564 (satisfied). The importance and Performance Analysis method shows that service speed, certainty of service schedules, and suitability of requirements are considered less satisfying for service users. At the same time, service officer responsibility and security characteristics are considered very satisfying for service users
The Effect of Using Different Bait on the Catch of Mangrove Crabs (Scylla sp) on Bubu Payung Fishing Equipment in Sapat Village, Indragiri Hilir Regency, Riau, Indonesia M. Hafiz Maulana; Isnaniah Isnaniah; Jonny Zain
Jurnal Perikanan dan Kelautan Vol. 29 No. 2 (2024): June
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.29.2.171.176

Abstract

Bubu is a passive fishing tool that works by trapping. Over time, a modification known as the bubu payung emerged, which is easy to obtain at an affordable price. This research was conducted in November 2023 over ten days in the waters of the Parit 18 River in Sapat Village, Kuala Indragiri District, Indragiri Hilir Regency. The method used in this research was experimental fishing, employing three types of bait: malong, coconut cake, and coconut pulp. Data analysis was performed using the t-test with SPSS 27.0.1. The results showed no significant difference in the catch of malong bait, coconut cake, or coconut dregs. According to the calculations, bait comparison A t-value (malong bait and coconut cake) (0,294) < t-table (2,306), bait comparison B (malong bait and coconut dregs) t-value (0,385) <t-table (2,306), and bait comparison C (coconut cake bait and coconut dregs bait) t-value (0,081) <t-table (2,306). Therefore, bubu payung can effectively catch mangrove crabs and bycatch.
Satisfaction of the Fisheries Troll Line Service Section of the Port Authority at Bungus PPS, West Sumatra Oktakasia, Yopy; Zain, Jonny; Bustari, Bustari
Journal of Coastal and Ocean Sciences Vol. 3 No. 3 (2022): September
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

The purpose of this research is to improve and revise the service quality performance that is given to fishermen. The method used in this research is to use a survey method with direct interviews using questionnaires at the research location. Respondents in this research were addressed to Troll Line Fishermen. The analysis used is the validity and reliability test obtained from the questionnaire results, the Customer Satisfaction Index (CSI) is used to determine the level of satisfaction of fishermen and Importance and Performance Analysis (IPA) is used to find out the things that are priority improvements to the attributes that affect consumer satisfaction level. Based on the Customer Satisfaction Index (CSI) method, the results obtained 95.082%, which indicates that the level of service provided by the porter’s party where it can be seen that the service users have a high level of satisfaction with the harbormaster's service
Analysis of Main Catch and Bycatch on Catching Devices “Gombang” in Sungai Gayung Kiri Village Rangsang Subdistrict Kepulauan Meranti Regency Manalu, Irene Natalia; Bustari, Bustari; Zain, Jonny
Journal of Coastal and Ocean Sciences Vol. 3 No. 3 (2022): September
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

The research was conducted in Sungai Gayung Kiri Village in October 2020. The aim of the study was to identify the composition and proportion of the main, by-catch and discarded catches in gombang fishing gear. The method used in this study is a survey method, namely by interviewing and direct observation in fishing waters, identifying species and counting the number of each species caught by gombang fishing gear. Data analysis used descriptive statistics which were tabulated in the form of tables and graphs. The results showed that pepay shrimp (Sergestes similis) was the main or most dominant catch caught in gombang fishing gear, which was 65.91%. The largest percentage of bycatch is beliak mato (Ilisha elongata) at 0.18%, and the percentage of discharge, namely striped crab (Brachura lannaeus) is 0.04%.
Technical and Financial Study of Capture Business Mantis Shrimp (Harpiosquilla raphidea) Using Base Nets Driven in Kepenghuluan Sinaboi Sinaboi District Rokan Hilir Regency Riau Province Syahrul, Syahrul; Zain, Jonny; Bustari, Bustari
Journal of Coastal and Ocean Sciences Vol. 3 No. 3 (2022): September
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

This research was conducted in September 2019 in Sinaboi Waters, Rokan Hilir Regency, Riau Province. This study aims to analyze the technical and financial aspects of catching mantis shrimp (Harpiosquilla raphidea) in drift bottom fishing gear. The method used is survey method and case study. The fishing fleet used is 1 ship with a weight of 3 GT, which has a 27 HP propulsion engine. The results of the technical analysis, the main catch of the bottom drift net fishing gear is mantis shrimp using bait and obtained an upper hanging ratio of 0.55; hanging ratio down by 0.45 and shortening by 55%. The results of the calculation of business feasibility analysis show the total investment value of the fishing business is Rp.46,622,000 with a BCR value of 1.2, an FRR value of 39.53%, and a PPC value of 2.5 which means the time required by fishermen to The payback period is 2 years 5 months. Therefore, it can be concluded that the fishing effort is feasible to run and develop
Time Efficiency of Filling Supplies at Marine Supplies Tonda Fishing Ship in PPS Bungus, West Sumatra Province Hafidzah, Tri Okta; Isnaniah, Isnaniah; Zain, Jonny
Journal of Coastal and Ocean Sciences Vol. 3 No. 3 (2022): September
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

When filling supplies at sea, it is not only troll line fishing vessels that fill up supplies at PPS Bungus but also other fishing vessels. The large number of fishing fleets filling up fishing supplies causes queues that can affect the cost of mooring ships. To find out how efficiency the time of filling supplies at sea troll line fishing vessels is and the factors that influence it, this study was conducted. The method used is a survey method of 20 sample ships that carry out fishing activities. From the results of the study, it was found that the efficiency level of filling time for troll line fishing boats ranged from 74.22% to 89.01% with an average of 82.31%, which means efficiency. The size of the efficiency level when filling fishing supplies is very dependent on the length of the effective time used. The amount of effective time is influenced by the number of supplies of clean water (x1), fuel (x2), ice cubes (x3), and the number of actors filling fishing supplies (x4), in the form of multiple regression equation Y = 58,5700 + 0.0363x1 + 0 .0488x2 + 0.1652x3 – 9.5800x4. The efficiency level of filling time for fishing supplies can still be improved by reducing wasted time
Level of Compliance and Fishermen's Perceptions on Sustainable Fishery at UPT Fish Port, Dumai City, Riau Province Cundaningrum, Laksita; Rengi, Pareng; Zain, Jonny
Journal of Coastal and Ocean Sciences Vol. 3 No. 3 (2022): September
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Research has been carried out at the Fishery Port UPT Dumai City, Riau Province which aims to describe the socio-economic characteristics of fishermen, determine the level of compliance of fishermen, fishermen's perceptions of the criteria for environmentally friendly fishing gear, fishermen's perceptions of the existence of fish resources and see a comparison of compliance and perceptions of fishermen in UPT Fishery Port Dumai City, Riau Province. This type of research is descriptive research with a survey method. The sample used is 33 respondents with sampling technique. Data collection techniques were carried out by means of observation and interviews using questionnaires to respondents. The analysis used is descriptive, comparative analysis using the Kruskal-Wallis test and the Mann-Whitney test, and correlation analysis using the Spearman rank correlation. The results of this study indicate that the socio-economic characteristics of fishermen in the Fisheries Port UPT, Riau Province, are the majority of fishermen aged 36-45 with low education, namely basic education. Experience as a fisherman for more than 15 years. Then for the characteristics of fishermen in the income section, the dominant fishermen earn above the UMP as many as 20 people. Finally, for fishermen, the most dependents are 3-4 dependents as many as 15 people with a percentage of 45.46%. Gill net fishermen have the highest compliance compared to splints and sondong while the lowest compliance is sondong fisherman. There is no significant difference in fishermen's perceptions of environmentally friendly fishing gear and fishermen's perceptions of the existence of fish resources
Co-Authors ', Nardi ', Nurholis ', Syaifuddi ', Syaifuddin Abdillah Abdillah Abdillah Abdillah Adha, Dwicha Addiva Adha, Ridho Afifah, Aulya Nur Ajeng Triyana Dewi Alexander Manalu Alfin &#039; Alhafis, Mhd Alit Hindri Yani Alpin Septiyan Harahap Amalia, Etika Ameliawati Ameliawati Andriyani, Fitri Angga Setia Manalu Anggi Marsela Anuar Hidayat Aprilia, Afifah Damayani ARDIANSYAH, FAISAL Aritonang, Okto Ijen Arthur Brown Arthur Brown Aryani, Nova Aulya Nur Afifah Azhari, Mhd Bahri, Hairul Basobih, Fadel Saleh Bayu Setiarbi, Bayu Berkat Kristian Telaumbanua Betri NurJannah Bustari Bustari Bustari Bustari Cahni Oktarina Chintami Puspita Adi Chris Hadinata Cundaningrum, Laksita Daud Hasian Joel Desfi Yunarto Desi Mahrani Dessy Yoswaty Dewi, Ajeng Triyana Dewi, Lita Juliani Dhara Rosmaita Diana Putri Pertiwi Dila Asfariani Dwita Nurmala Elbi Suprianto Elfrida Sibarani Elkana Ritonga Ella Sawitri Erly Novida Dongoran Ervi Natalia Purba Ester Desi Susanti, Ester Desi Esy Lisnasari, Esy Fadhli, Rezky Faisal Ardiansyah Fajriati Fajriati Faturrahman, M. Zikri Febry Astuti Fitri Andriyani Fivi Fransisca Simamora Gomrilasdo Siregar Hafidzah, Tri Okta Hairul Bahri Hairul Bahri Hanifah, Delyana Harahap, Alpin Septiyan Harry Agustian Hazman, Fazil Hefrafis Hefrafis Helmi Insyani, Helmi Heni Pujiastuti Hidayat, Anuar Hutabarat, Suryana Ardita Hutauruk, Ronald M. Indah Ayu Lestari Manulang Indria Astuti Irwan Limbong Irwan Sinaga Irwandy Sofyan, Irwandy Irwandy Syofyan Isnaniah Isnaniah Isnaniah Isnaniah Isnaniah, Isnaniah Isnaniah1, Isnaniah Isti Nurul Safitri Isti Nurul Safitri Jevi &#039; Juwita Insani Saragih Khoiru Rohmatin Kholijah &#039; Kusniwati &#039; Lilis Winarti, Lilis Lina, Renta Luh Putu Ratna Sundari M. Hafiz Maulana M. Zikri Faturrahman Mai Yunizariani Maisa Dela Putri Manalu, Angga Setia Manalu, Irene Natalia Mardini, Windi Marian Sakban Mariono Situngkir Marsela, Anggi Maulana, M Hafiz Maulana, M. Hafiz Mega Lestari Meinaldi, Pani Melani Analita Harianja Melli Wijaya Pasaribu Mhd Haris Amin Mhd Zaky Azhari Mhd. Haris Amin Mhd. Zaky Azhari Miftahul Jannah Miftahul Jannah Monalisa Berliana Sibarani Muhammad Fauzi Faruza Muhammad Irwan Muhammad Zikrillah Mulyadi . Muthia Ayu Nuriza Mutiara Dewi, Mutiara Mutiara Rindu, Mutiara Nardi &#039; Nasution, Windi Mardini Nia Kurnia Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Nova Fatma Hatta Noval Novela Novi D Silaban Nur akmaliatulkomariah Nur Fathonah, Nur Nursahira Nursahira Nurul Sahnia Oktakasia, Yopy Okto Ijen Aritonang Pani Meinaldi Pareng Rengi Pareng Rengi Pasaribu, Melli Wijaya Perdana, Hass Kharisma Putra Polaris Nasution Polaris Nasution Praja Kusuma Andita Purwaningsih Kaban, Purwaningsih Puspa Dewi Primsa Putri Dewi Putri, Mulyani Indah Rahel Angel R. Silaban Rahmadi Rahmadi Ramadhana, Muhammad Rendra Triardi Renti Astuti Riah Ukur Tumangger Rika Fina Armita Rinova Hutabarat, Rinova Ronal M Ronald . &#039; Ronald . M Hutauruk Ronald M H Ronald M Hutauruk Ronald M. Hutauruk Ronald Mangasi Hutauruk Rosidah Hafni Rosmaita, Dhara Rossy Sri Rahmadani Rumiyati &#039; Safitri, Isti Sahnia, Nurul Sakban, Marian Sari, Susan Novela Sawitri, Ella Sijabat, Ramayanda Kartini Simanjuntak, Jeremi Nichola Siregar, Gomrilasdo Sitompul, Muhammad Sayid Naufal Suprianto, Elbi Susan Novela Sari Sutrisno Eko Hadmojo Syafriadi &#039; Syafruddin &#039; Syahputri, Rara Vania Syahrul Syahrul Syahruromadan, Syahruromadan Syaifuddin &#039; syaifuddin syaifuddin Syamsiar, Syamsiar T. Ersti Yulika Sari Tampubolon, vivi Tanjung, Yenni O. Telaumbanua, Berkat Thamrin Thamrin Ukhwatul, Vify Ulva Uziel Hasiholan Limbong Ulva Uziel Hasiholan Limbong Ulva Uziel Hasiholan Limbong Usman &#039; Vivi Remika Br Tampubolon Vivi Remika Br. Tampubolon Wahyuni L, Mutia Wandini, Ganda Ayu Wardana, Wildan Eka Yani, Alit Yaumil Atia Yudi Aditya Yuliana &#039; Yulyana Yulyana Yusni Ikhwan Siregar Zulmaidah &#039;