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      Produktivitas dan Pola Musim Penangkapan Ikan Peperek (Leiognathus spp.) di Teluk Banten

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      Date
      2022
      Author
      Nuraini, Ba’Diah
      Yusfiandayani, Roza
      Purbayanto, Ari
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      Abstract
      Ikan peperek merupakan salah satu jenis ikan yang dominan didaratkan di PPN Karangantu. Kegiatan penangkapan ikan peperek dalam intensitas tinggi dikhawatirkan akan menimbulkan masalah keberlanjutan sumberdaya ikan peperek di kemudian hari. Penelitian ini bertujuan untuk menghitung produktivitas penangkapan ikan peperek di PPN Karangantu, menghitung upaya penangkapan optimum lestari (Fopt) dan hasil tangkapan maksimum lestari (Copt) ikan peperek di Teluk Banten, dan menentukan pola musim penangkapan ikan peperek di Teluk Banten. Analisis data untuk perhitungan produktivitas penangkapan ikan peperek dapat dilihat dari produksi (catch) per upaya penangkapan (effort), perhitungan MSY dianalisis dengan menggunakan model surplus produksi Schaefer, Fox dan model regresi Walter-Hilborn. Pola musim penangkapan ikan peperek dapat dilihat dari Indeks Musim Penangkapan (IMP). Hasil penelitian menunjukkan nilai produktivitas penangkapan ikan peperek di PPN Karangantu dari tahun 2016 hingga 2020 mengalami penurunan. Nilai upaya penangkapan optimum dan hasil tangkapan optimum oleh model Schaefer sebesar 2.088 trip/tahun dengan 276,12 ton/tahun. Musim penangkapan ikan peperek tertinggi terjadi pada bulan November sebesar 145,526% dan terendah terjadi pada bulan Mei sebesar 70,286%.
       
      Pony fishes is one of the dominant types of fish landed in Karangantu Nusantara Fisheries Port. Fishing activites that carried out in high intensity will cause problems with the sustainability of fish resoursces in the future. The objectives of this research are to calculate the productivity of pony fishes in Karangantu Nusantara Fisheries Port, calculate the maximum sustainable fishing effort (Fopt) and the maximum sustainable fishing catch (Copt) of pony fishes in Banten Bay, and to analyze fishing season pattern for pony fishes in Banten Bay. Analysis of the data for calculating the productivity of pony fishes can be seen from the catch per unit effort, the MSY calculation is analyzed using the Schaefer, Fox, and Walter-Hilborn production surplus models. The season pattern of pony fihses can be seen from the Fishing Season Index (IMP). The results showed that the productivity of pony fishes at Karangantu Nusantara Fisheries Port from 2016 to 2020 has decreased. The optimum fishing effort and catch values by Schaefer model 2.088 trips/year with 276,12 tons/year. The highest fishing season for pony fishes occurred in November at 145.526% and the lowest occurred in May at 70.286%.
       
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      http://repository.ipb.ac.id/handle/123456789/111465
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      • UT - Fisheries Resource Utilization [1891]

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      Copyright © 2020 Library of IPB University
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      Indonesia DSpace Group 
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