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      • Undergraduate Theses
      • UT - Faculty of Fisheries and Marine Science
      • UT - Technology and Management of Aquaculture
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      Pengaruh pemberian Oodev dan melatonin terhadap kinerja reproduksi ikan lele mutiara (Clarias sp.) betina.

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      Date
      2022
      Author
      Aprilya, Romida
      Sudrajat, Oman
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      Abstract
      Penelitian ini bertujuan mengetahui hasil kinerja reproduksi ikan lele mutiara (Clarias sp.) betina dengan penambahan melatonin dan Oodev melalui pakan. Terdapat enam perlakuan berbeda yaitu K (pakan tanpa Oodev dan melatonin), M1 (pakan dengan melatonin 0,5 mg/kg), M2 (pakan dengan melatonin 1 mg/kg), O (pakan dengan Oodev 0,25 mL/kg), OM1 (pakan dengan Oodev 0,25 mL/kg) dan melatonin 0,5 mg/kg), dan OM2 (pakan dengan Oodev 0,25 mL/kg dan melatonin 1 mg/kg). Ikan lele ukuran 800-1.200 g sebanyak 42 ekor dipelihara di dalam kolam terpal berdiameter 2,5 m dengan tinggi air 100 cm. Ikan diberi pakan dua kali sehari secara restricted dengan feeding rate sebesar 2%. Pengelolaan kualitas air dilakukan dengan cara mengukur kualitas air selama dua minggu sekali. Hasil penelitian menunjukkan bahwa pada semua parameter kinerja reproduksi; indeks gonad, fekunditas, diameter telur, derajat pembuahan, derajat penetasan, tingkat kelangsungan hidup benih, panjang benih dari ikan lele yang diberi pakan bersuplementasi melatonin dan Oodev menunjukkan nilai yang lebih baik dibandingkan dengan perlakuan lainnya (P<0,05). Dosis pemberian Oodev dan melatonin untuk menghasilkan kinerja reproduksi terbaik, yaitu Oodev 0,25 mL/kg dan melatonin 0,5 mg/kg.
       
      This study aims to determine the reproductive performance of female pearl catfish (Clarias sp.) with the addition of melatonin and Oodev through feed. There were six different treatments, namely K (feed without Oodev and melatonin), M1 (feed with melatonin 0.5 mg/kg), M2 (feed with melatonin 1 mg/kg), O (feed with Oodev 0.25 mL/kg) , OM1 (feed with Oodev 0.25 mL/kg) and melatonin 0.5 mg/kg), and OM2 (feed with Oodev 0.25 mL/kg and melatonin 1 mg/kg). 42 catfish measuring 800-1,200 g were kept in a tarpaulin pond with a diameter of 2.5 m with a water height of 100 cm. Fish were fed twice a day on a restricted basis with a feeding rate of 2%. Water quality management is carried out by measuring water quality once every two weeks. The results showed that on all parameters of reproductive performance; gonadosomatic index, fecundity, egg diameter, fertilization rate, hatching rate, seed survival rate, seed length of catfish fed with melatonin and Oodev supplementation showed better values than other treatments (P<0.05). The doses of Oodev and melatonin to produce the best reproductive performance were Oodev 0.25 mL/kg and melatonin 0.5 mg/kg. Keywords: catfish seeds, female catfish, melatonin, oodev, reproduction
       
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      http://repository.ipb.ac.id/handle/123456789/114688
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      • UT - Technology and Management of Aquaculture [1379]

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      Indonesia DSpace Group 
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