Please use this identifier to cite or link to this item: http://repository.ipb.ac.id/handle/123456789/106691
Title: Respons Ikan Sidat (Anguilla sp.) Stadia Glass Eel terhadap Warna Cahaya yang Berbeda
Other Titles: Eel Fish Response (Anguilla sp.) Glass Eel Stadia against Different Light Colors
Authors: Riyanto, Mochammad
Mawardi, Wazir
Aminah, Ai Siti
Issue Date: 22-Apr-2021
Publisher: IPB University
Abstract: Respons ikan sidat (Anguilla sp.) stadia glass eel terhadap cahaya yang berbeda merupakan pengetahuan dasar untuk mengembangkan metode penangkapan ikan dan konservasi sumberdaya ikan. Tujuan penelitian ini adalah mendeskripsikan respons ikan sidat stadia glass eel terhadap cahaya yang berbeda. Pengamatan respons glass eel terhadap cahaya LED merah, biru, dan putih dibandingkan dengan tanpa cahaya sebagai kontrol dilakukan di laboratorium. Glass eel yang digunakan berukuran 4.0-6.1 cm sebanyak ±700 ekor yang ditangkap dari muara Sungai Cimandiri Pelabuhanratu. Pengamatan dilakukan selama 31 hari dimulai dari 5 hari setelah penangkapan glass eel. Respons glass eel terhadap cahaya dianalisis secara deskriptif dengan uji Mann Whitney dan Kruskal-Wallis. Pengamatan menunjukkan bahwa glass eel lebih banyak merespons pada zona gelap dengan nilai diatas 80% bila dibandingkan dengan zona yang diberi cahaya lampu LED merah, biru, dan putih. Persentase jumlah ikan pada lampu LED merah sebesar 23±0.22% lebih tinggi dengan jumlah ikan pada lampu LED biru sebesar 10±0.21% dan lampu LED putih 8±0.15% (p<0.05, Kruskal-Wallis). Perbedaan respons terhadap cahaya dapat digunakan untuk aplikasi penangkapan glass eel khususnya penggunaan lampu untuk alat bantu dan konservasi ikan sidat untuk membuat zona penangkapan dan jalur ruaya sidat.
The response of eel fish (Anguilla sp.) glass eel stadia to different light is a basic knowledge to develop methods of fishing and conservation of fish resources. The purpose of this study is to describe the response of eel stadia glass eel fish to different light. Observations of glass eel response to red, blue, and white LED light compared to without light as controls were carried out in the laboratory. Glass eel used measuring 4.0-6.1 cm as much as ±700 heads were caught from the estuary of Cimandiri River of Pelabuhanratu. Observations were made for 31 days starting from 5 days after the capture of the glass eel. The glass eel's response to light was descriptively analyzed with the Mann-Whitney and Kruskal-Wallis tests. Observations showed that glass eels responded more to dark zones with values above 80% when compared to zones given red, blue, and white LED light. The percentage of fish in red LED lights was 23±0.22% higher with the number of fish on blue LED lights by 10±0.21% and white LED lights 8±0.15% (p<0.05, Kruskal-Wallis). The difference in response to light can be used for glass eel catching applications, especially the use of lamps for eel fish aids and eel conservation to create fishing zones and eels.
URI: http://repository.ipb.ac.id/handle/123456789/106691
Appears in Collections:UT - Fisheries Resource Utilization

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Cover, Lembar Pengesahan, Prakata, Daftar Isi.pdf
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Cover438.68 kBAdobe PDFView/Open
C44160010_Ai Siti Aminah.pdf
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Fulltext1.68 MBAdobe PDFView/Open
Lampiran.pdf
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Lampiran1.19 MBAdobe PDFView/Open


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