KELANGSUNGAN HIDUP DAN PERTUMBUHAN BENIH IKAN GABUS (Channa striata) YANG DIPELIHARA DENGAN LAMA PENCAHAYAAN BERBEDA

LESTARI, CATUR and Muslim, Muslim and Taqwa, Ferdinand Hukama (2013) KELANGSUNGAN HIDUP DAN PERTUMBUHAN BENIH IKAN GABUS (Channa striata) YANG DIPELIHARA DENGAN LAMA PENCAHAYAAN BERBEDA. Undergraduate thesis, Sriwijaya University.

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Abstract

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh pencahayaan terhadap kelangsungan hidup dan pertumbuhan benih ikan gabus (Ckarma striata). Penelitian dilaksanakan di Unit Pembenihan Rakyat (UPR) Batanghari Sembilan, Indralaya, Kabupaten Ogan Ilir pada bulan November sampai dengan Desember 2012. Penelitian menggunakan rancangan acak lengkap dengan lima perlakuan pencahayaan berbeda P1 (12G:12T), P2 (14G:10T), P3 (16G:8T), P4 (18G:6T) dan P5 (20G:4T) dan tiga kali ulangan. Parameter yang diamati selama penelitian yaitu, kelangsungan hidup, pertumbuhan dan kualitas air. Hasil penelitian menunjukkan bahwa pencahayaan berpengaruh nyata terhadap kelangsungan hidup dan pertumbuhan benih ikan gabus. Perlakuan terbaik pada perlakuan P4 (18G;6T) dengan kelangsungan hidup benih ikan gabus 53,33%, laju pertumbuhan berat harian benih ikan gabus 6,80 %.hari-1 dan laju pertumbuhan panjang harian benih ikan gabus 2,62 %.hari-1 . Data kualitas air yang diperoleh untuk suhu 27 - 34 °C, pH 6,4 - 7 dan oksigen terlarut 2,61 -3,79 ppm.. Data kualitas air yang diperoleh untuk suhu 27 - 34 °C, pH 6,4 - 7 dan oksigen terlarut 2,61 -3,79 ppm.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Budidaya Ikan Gabus, Pencahayaan
Subjects: S Agriculture > SH Aquaculture. Fisheries. Angling > SH327.5-327.7 Fishery resources. Fishery conservation
Divisions: 05-Faculty of Agriculture > 54243-Aquaculture (S1)
Depositing User: Mr Halim Sobri
Date Deposited: 06 Jan 2023 05:08
Last Modified: 06 Jan 2023 05:08
URI: http://repository.unsri.ac.id/id/eprint/85418

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