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      • UF - Vocational School
      • UF - Technology and Management of Applied Aquaculture Hatchery
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      Penambahan Cacing Tanah Lumbricus rubellus untuk Meningkatkan Kinerja Reproduksi Ikan Lele Clarias sp.

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      Date
      2026
      Jenis/Type
      Tugas Akhir
      Subtype
      Undergraduate Theses
      Author
      FATHULHAKIM, RAFI'
      Indriastuti, Cecilia Eny
      Hendriana, Andri
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      Abstract
      Kegiatan budidaya ikan lele Clarias sp. seringkali terhambat oleh siklus reproduksi yang bersifat musiman, sehingga penyediaan benih secara berkelanjutan menjadi tantangan. Penelitian ini bertujuan untuk mengevaluasi pengaruh pemberian cacing tanah (Lumbricus rubellus) sebagai pakan tambahan terhadap kinerja reproduksi dan pertumbuhan induk ikan lele. Metode yang digunakan yaitu: P0 (kontrol, pakan komersil 100%), P1 (pakan komersil + 1% cacing tanah), dan P2 (pakan komersil + 2% cacing tanah). Parameter yang diamati meliputi jumlah induk matang gonad, fekunditas, fertilization rate (FR), hatching rate (HR), survival rate (SR), diameter telur, dan pertumbuhan bobot mutlak. Hasil penelitian menunjukkan bahwa perlakuan P2 (2% cacing tanah) memberikan hasil terbaik pada seluruh parameter, dengan persentase induk matang gonad mencapai 83%, fekunditas sebesar 54.000 butir, FR 86%, HR 81,8%, dan SR 85%. Hasil dari diameter telur terbesar (1,4 µm) dan pertumbuhan bobot mutlak tertinggi (105 g) juga ditemukan pada perlakuan P2. Penambahan cacing tanah sebanyak 2% efektif meningkatkan kinerja reproduksi induk ikan lele.
       
      Catfish Clarias sp. cultivation activities are often hampered by seasonal reproductive cycles, making the sustainable supply of fry a challenge. This study aims to evaluate the effect of providing earthworms (Lumbricus rubellus) as supplementary feed on the reproductive performance and growth of catfish broodstock. The methods used are: P0 (control, 100% commercial feed), P1 (commercial feed + 1% earthworms), and P2 (commercial feed + 2% earthworms). The parameters observed included the number of mature gonads, fecundity, fertilization rate (FR), hatching rate (HR), survival rate (SR), egg diameter, and absolute weight gain. The results showed that the P2 treatment (2% earthworms) provided the best results across all parameters, with a gonad maturity percentage of 83%, a fecundity of 54,000 eggs, a FR of 86%, a HR of 81.8%, and a SR of 85%. The largest egg diameter (1.4 µm) and the highest absolute weight gain (105 g) were also found in the P2 treatment. The addition of 2% earthworms effectively increased the reproductive performance of catfish broodstock.
       
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      http://repository.ipb.ac.id/handle/123456789/175753
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      • UF - Technology and Management of Applied Aquaculture Hatchery [266]

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      Copyright © 2020 Library of IPB University
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      Contact Us | Send Feedback
      Indonesia DSpace Group 
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