Agrikan: Jurnal Agribisnis Perikanan
Vol 14 No 2 (2021): Agrikan: Jurnal Agribisnis Perikanan

Estimating the Selectivity of Gill Net Fishing Equipment and Bioecology in an Effort to Preserve the Conservation of Lencam Fish Populations in Maitara Island Waters

Jurdi Muksid (Universitas Muhammadiyah Maluku Utara)
Abd. Haris Baharuddin (Universitas Muhammadiyah Maluku Utara)
Yusrifal Ajan (Universitas Muhammadiyah Maluku Utara)
Umar Tangke (Universitas Muhammadiyah Maluku Utara)

Article Info

Publish Date
18 Nov 2021

Abstract

This study aims to estimate the selectivity of gill net fishing gear operated by fishermen on Maitara Island, analyze population conditions, sustainable potential and appropriate size for catching lencam fish as well as the appropriate mesh size in the exploitation of lencam fish in the waters of Maitara Island so that its management can be sustainable. The use of experimental fishing methods with data analysis in the form of selectivity of fishing gear, population parameters, determination of suitable catch sizes and determination of mesh size. The results of the study showed that the fishing gear operating in Maitaran Island waters has a mesh size of 2.5 inches where the gill net fishing gear is classified as non-selective because it generally catches lencam fish that have not yet spawned, which is smaller than 41.4 cmFL and the small size of the mesh size affects the parameters. lencam fish population in the waters of Maitara Island with fishing mortality higher than natural mortality and the level of exploitation has entered the over fishing category.

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Journal Info
Agrikan: Jurnal Agribisnis Perikanan
Website

Abbrev

agrikan

Publisher

Universitas Muhammadiyah Maluku Utara

Subject

Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Environmental Science

Description

Agrikan: Jurnal Agribisnis Perikanan, is a periodical journal as a means of scientific communication and disseminates research results. Field studies in agribusiness and fisheries, aquaculture, management and utilization of fisheries resources. Manuscripts in journals do not always reflect the ...