Sintasan Pasca Penangkapan Hasil Tangkapan Perikanan Glass Eels Di Estuari Sungai Cikaso, Sukabumi

Shafira Bilqis Annida; Zulkarnain Zulkarnain; Ronny Irawan Wahju; Charles P.H. Simanjuntak; Ari Purbayanto

doi:10.24198/jaki.v7i1.37483

Sintasan Pasca Penangkapan Hasil Tangkapan Perikanan Glass Eels Di Estuari Sungai Cikaso, Sukabumi

Shafira Bilqis Annida, Zulkarnain Zulkarnain, Ronny Irawan Wahju, Charles P.H. Simanjuntak, Ari Purbayanto

Abstrak

Estuari Sungai Cikaso merupakan satu di antara beberapa daerah penangkapan glass eels dengan hasil tangkapan tertinggi di Kabupaten Sukabumi, Jawa Barat. Usaha perikanan tangkap glass eels pada dasarnya dilakukan untuk memenuhi pasokan benih untuk kegiatan pembesaran ikan sidat. Nelayan menggunakan dua alat dalam melakukan penangkapan glass eels yaitu bubu dan sirib. Terdapat perbedaan konstruksi dan teknis pengoperasian kedua alat tangkap ini, yang mengindikasikan adanya perbedaan tingkat stres yang dialami oleh ikan hasil tangkapan. Tingkat stres pasca penangkapan akan berujung pada rendahnya sintasan dan kualitas benih untuk kegiatan pembesaran ikan sidat. Kajian mengenai kelangsungan hidup pasca penangkapan ini sangat penting untuk diketahui karena berkaitan dengan penilaian alat tangkap. Penelitian bertujuan untuk mengetahui tingkat kelangsungan hidup pasca penangkapan terhadap hasil tangkapan alat tangkap bubu dan sirib dilakukan setiap bulan dari Februari hingga April 2021. Ikan yang tertangkap dipelihara dalam akuarium selama empat hari pengamatan pasca penangkapannya. Terdapat perbedaan sintasan glass eels yang tertangkap dengan dua alat tangkap yang berbeda. Tingkat kelangsungan hidup glass eels pada alat tangkap bubu (~63%) lebih rendah dibandingkan dengan alat tangkap sirib (~68%). Hal serupa juga ditemukan pada ikan hasil tangkapan sampingan untuk kedua alat tangkap tersebut. Ikan hasil tangkapan sampingan yang tertangkap dengan bubu umumnya memiliki luka pada beberapa bagian tubuhnya, sedangkan ikan tangkapan sampingan yang tertangkap dengan sirib umumnya tanpa luka pasca penangkapan. Tingkat kematian ikan pasca penangkapan berkaitan erat dengan persentase luka yang dialami oleh ikan.

Kata Kunci

Bubu; Glass Eels; Sirib; Tingkat Kelangsungan Hidup Pasca Penangkapan.

Teks Lengkap:

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Referensi

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DOI: https://doi.org/10.24198/jaki.v7i1.37483