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      • UT - Faculty of Fisheries and Marine Science
      • UT - Aquaculture
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      Kinerja Produksi Pendederan Ikan Hias Botia India (Botia lohachata) Ukuran 1 Sentimeter Pada Padat Penebaran Berbeda

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      Date
      2021
      Author
      Prasetyo, Kurniawan Budi
      Shafruddin, Dadang
      Diatin, Iis
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      Abstract
      Pembudidaya ikan botia india umumnya masih memelihara ikan dengan kepadatan rendah yang menyebabkan produktivitasnya kurang efisien. Upaya untuk meningkatkan produksi dapat dilakukan dengan meningkatkan kepadatan ikan. Penelitian ini bertujuan untuk mendapatkan produksi yang terbaik botia india (Botia lohachata) pada pendederan benih ukuran 1 cm melalui peningkatan padat tebar. Penelitian ini menggunakan rancangan acak lengkap (RAL) yang terdiri dari empat perlakuan padat tebar ikan dan tiga ulangan. Perlakuan padat tebar ikan tersebut yaitu: 2 ekor L-1 (A), 3 ekor L-1 (B), 4 ekor L-1 (C) dan 5 ekor L-1 (D). Selama penelitian ikan diberi pakan cacing sutra serta dilakukan pengelolaan kualitas air berupa penyiponan dan pergantian air. Hasil penelitian menunjukan bahwa perlakuan berpengaruh nyata terhadap semua parameter produksi, yakni tingkat kelangsungan hidup, laju pertumbuhan spesifik, laju pertumbuhan harian, pertumbuhan panjang mutlak dan efisiensi pakan. Produksi pendederan ikan botia india yang terbaik dicapai pada padat penebaran 4 ekor L-1.
       
      Indian botian fish farmers generally still maintain fish at a low density which causes their productivity to be less efficient. Efforts to increase production can be done by increasing fish density. This study aimed to obtain the best production of Indian botia (Botia lohachata) in 1 cm seed nurseries through increasing stocking density. This study used a completely randomized design (CRD) consisting of four fish stocking density treatments and three replications. The fish stocking density treatments were: 2 fish L-1 (A), 3 fish L-1 (B), 4 fish L-1 (C) and 5 fish L-1 (D). During the research, the fish were Tubifex sp. and water quality management was carried out in the form of siphoning and water change. The results showed that the treatment had a significant effect on all production parameters, namely survival rate, specific growth rate, daily growth rate, absolute length growth and feed efficiency. The best nursery production of Indian botia fish is achieved at the stocking density of 4 fish L-1.
       
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      http://repository.ipb.ac.id/handle/123456789/106513
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      • UT - Aquaculture [2191]

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