Bustari Bustari
Department of Utilization of Fisheries Resources, Faculty of Fisheries and Marine, Universitas Riau

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The Selection of Eco-Friendly Tuna Fishing Technology (Euthynnus affinis) at Fish Landing Bases (PPI) Kuala Langsa Aceh Province Muhammad Zikri Imanullah; Bustari Bustari; Arthur Brown
Jurnal Perikanan dan Kelautan Vol. 29 No. 1 (2024): February
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.29.1.11-17

Abstract

This study aims to identify and determine environmentally friendly tuna fishing gear and the priority for developing fishing gear at PPI Kuala Langsa. The method used in this research is a survey method. Moreover, purposive sampling was chosen as a sampling technique in selecting respondents as the sample. The data obtained were processed using the scoring and analytical hierarchical processes (AHP) methods. Based on the eco-friendly level, the longline scored 82.71%, the surface gill net scored 79.38%, the bottom gill net scored 76.04%, and the purse seine scored 74.79%. Based on the results of the AHP analysis, the fishing gears that became the main priority were longline with a value of 0.311, purse seine with a value of 0.293, surface gill nets with a value of 0.220, and bottom gill net with a value of 0.176. The government must reoptimise the catch of tuna based on environmentally friendly criteria. Also, it is necessary to conduct further research related to environmentally friendly fishing gear for other types of fish, and it is necessary to apply regulations regarding environmentally friendly fishing gear.
Factors Affecting the Amount of Marine Supply on Sondong and Gillnet Ship at UPT Fishery Port of Riau Province Mhd. Haris Amin; Jonny Zain; Bustari Bustari
Tropical Marine Enviromental Sciences Vol. 1 No. 2 (2023)
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/tromes.1.2.42-49

Abstract

The purpose of this study was to determine the factor of the need for supplies at sea in sondong boats and gillnets and to prove how strong the relationship between these variables is. This research was conducted in January 2022 at the UPT Fisheries Port of Riau Province using the survey method. The results showed that the factors of ship size, length of time at sea, and engine power had a strong effect on the amount of fuel carried. Based on the F-test with a confidence level of 87.1%. According to the T-test, the length of time at sea has the greatest influence, while for the application of ice, the factors of length of time at sea and catch greatly affect the amount of ice in the T-test with a confidence level (coefficient of determination) of 46.7%. According to the T-test, the length of time at sea has the greatest effect on the ice supply on the sondong ship. In gill nets, boat sizes, length of time at sea, and engine power have a strong effect on the amount of fuel carried. Based on the F test with a confidence level of 91.5%. According to the T-test, the length of time at sea has the greatest effect. Whereas in the provision of ice in gill net vessels, the length of time at sea and the catch also greatly affect the amount of ice carried with a confidence level (coefficient of determination) of 88%. According to the T-test, the length of time at sea has the greatest effect on the supply of ice in gill net boats
Effect of Mesh Size on Fishing Gear Gill Nets on the Catch in the Sub-District of Teluk Meranti, Pelalawan Regency Irma Glaudia; Polaris Nasution; Bustari Bustari
Tropical Marine Enviromental Sciences Vol. 2 No. 1 (2023)
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/tromes.2.1.1-7

Abstract

The size of the gill net in the waters of Pangkalan Terap Village is 2.5 inches, 3 inches, and 5 inches, but its use is still based on the current season. This study aims to determine the effect of gillnet mesh size on catches, determine the number, type, weight, and size of catches, and determine the size of gill nets that are effectively used to catch fish in Pangkalan Terap Village. This research was conducted in April - June 2022 in Pangkalan Terap Village, Teluk Meranti District, Pelalawan Regency, Riau Province. The method used in this research is an experimental fishing method with a Randomized Group Design. The results showed that the mesh size of 2.5 inches, 3 inches, and 5 inches in the rainy and dry seasons in Pangkalan Terap Village had a significant effect on the number and weight of fish caught (Fcount> FTable). The number of fish caught in the rainy season was 219 fish weighing 46259 g, while in the dry season, 241 fish weighing 79435g. The types of catches in all nets in both seasons were ten species dominated by Cyclocheillichthys sp. 2.5-inch gill nets are more effectively used because they get the most diverse catches compared to other nets