Sunarno, Sunarno and Muhammad, Fund (2004) PENINGKATAN KUALITAS REPRODUKSI IKAN NILA (Ortochromis niloticus) MELALUI PENAMBAHAN VITAMIN E (a - TOKOFEROL) DALAM FORMULASI PAKAN. Documentation. UNIVERSITAS DIPONEGORO.
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Abstract
Telah dilakukan penelitian untuk mengetahui peningkatan kualitas reproduksi ikan nila (Oreochromis nilthicus) melalui penambahan vitamin E (a tokoferol) dalam formulasi pakan. Kadar vitamin E yang diberikan dalam formulasi pakan adalah 0 (kontrol), 60, 120, 180, 240 dan 300 mg/kg pakan. Berbagai parameter kualitas reproduksi yang diukur, antara lain. kecepatan penkapaian matang gonad (hari), jumlah telur yang dihasilkan oleh masing-masing ikan nila betina (butir/kg induk), berat telur (p.Wbutir), diameter telur (mm), telur mengapung (%), derajad pembuahan telur (%), derajad tetas telur (%) dan total larva (jumlah larva/kg induk). Berdasarkan analisis data yang dilakukan diketahui bahwa pemberian vitamin E dalam formulasi pakan dapat meningkatkan kualitas reproduksi ikan nila. Dari berbagai parameter yang diukur membuktikan bahwa peningkatan pemberian vitamin E sampai kadar 300 mg/kg pakan memberi efek yang cenderung meningkatkan kualitas reproduksi ikan nila. Penelitian ini diharapkan dapat memberi informasi mengenai potensi dan kadar optimal vitamin E (a-tokoferol)buntuk meningkatkan kualitas reproduksi ikan nila, sehingga dapat dijadikan dasar dalam pengembangan bahan suplemen vitamin E lebih lanjut pada budidaya ikan-ikan lainnya dalam hubungannya dengan peningkatan kualitas reproduksi untuk mendukung pembangunan dalam sektor perikanan. SUMMARY 'Title of Research: The improvement of Reproduction Quality or Oreochromis namicus Fish through Giving E vitamin (a-Tokoferol) as Supplementary Intake in Its Formulated Food (By: Sunamo, Fuad Muhammad). Research has been conducted to know the improvement of reproduction quality of Oreochromis niloficus fish through giving E vitamin (a-tokoferol) as supplementary intake in its formulated food. The content as E vitamin given in the formulated food is 0 (control), 60, 120, 180, 240 and 300 mg/kg food. Parameter of reproduction quality which is measured: the duration of time of gonad maturity (day), the number of egg produced (egg/kg parent), the weight of egg (gg/egg), the diameter of egg (mm), the percentage of floating egg (%), the percentage of fertilized egg (%), the percentage of hatching egg (%) and the total number of larvaes. Based on the data analysis it is found that giving E vitamin in the fonnulated food can improve the quality of reproduction at Oreochromis niloficus fish. From the various parameter used, it proves that the increasing of E vitamin gives effects on the increasing parameter of reproduction quality. The research is intended to give information about the potential and the optimum content E vitamin (a-tokoferol) to improve the reproduction quality Oreochromis niloticus fish, in order to consider this as of the basis the development of supplementary intake for other breeding fish in the relationship with the improvement of reproduction quality to support the development in fishery sector.
Item Type: | Monograph (Documentation) |
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Subjects: | S Agriculture > SH Aquaculture. Fisheries. Angling |
ID Code: | 23501 |
Deposited By: | Mr UPT Perpus 2 |
Deposited On: | 25 Oct 2010 13:32 |
Last Modified: | 25 Oct 2010 13:32 |
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