Pengaruh umur bulan terhadap hasil tangkapan dengan jaring insang hanyut (Soma Landra) (Effect of moon phase on catches of drift gill net (Soma Landra))

Abstract

Soma landra is classified as drift gillnet which rectangular shaped and it equipped with floats, head rope, buoy rope, towing rope and sign buoy. In operation, it is installed in a position to cut the current direction with the intention of blocking the fish motion. The influence of moon phase is one of the factors that is closely related to fish behavior, where one of them is interested in light. Besides the brightness of the moonlight can be affected to the efficiency of capture. Therefore, the aims of this study were determined the effect of moon phase on catches and determined the catches at each moon phase. Randomized Block Design (RBD) was used in this study. The analyzed indicated that difference or reject Ho, means there are differences in catches in each moon phase. The species of fish caught is flying fish in the local language known as Marluga (Cypsilirusolegoleptis) as a target fishes with a total catch of 364.On the full moon as many as 106 (29.12%), the final perennial of 57 (15.66%), the dark moon of 79 (21.70%) and the initial peraniage of 122 fishes (33.52%).

Renovasi Alat Sero Untuk Mengatasi Kelangkaan Pakan Pada Budidaya Lobster Laut Di Desa Tapulaga Kabupaten Konawe

“…Pada fase bulan gelap, fase bulan perbani awal dan fase bulan perbani akhir memberikan hasil tangkapan banyak, tetapi fase bulan purnama terang hasil tangkapan sedikit. Sedangkan penelitian yang dilakukan oleh (Pangauan et al, 2020) yang melakukan penangkapan ikan menggunakan alat tangkap dengan jaring insang hanyut pada semua fase bulan menyimpulkan bahwa jumlah total hasil tangkapan ikan sebanyak 364 ekor yang terdiri dari 106 ekor (29,12%) yang tertangkap pada bulan purnama sebanyak 106 ekor (29,12%), sedangkan pada saat perbani akhir tertangkap sebanyak 57 ekor (15,66%). Sementara itu jumlah ikan yang tertangkap pada saat bulan gelap 79ekor(21,70%) dan jumlah ikan tertinggi yang tertangkap adalah pada sat bulan perbani awal yakni sebanyak 122 ekor (33,52%).…”