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      Suplementasi thymol pada pakan untuk meningkatkan kinerja pertumbuhan ikan mas (Cyprinus carpio)

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      Date
      2023-03-07
      Author
      Batubara, Indra Gunawan
      Jusadi, Dedi
      Suprayudi, Muhammad Agus
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      Abstract
      Ikan mas (Cyprinus carpio) merupakan salah satu ikan air tawar yang memiliki banyak peluang dalam hal pengembangan untuk potensi pasar yang terus meningkat. Penelitian ini bertujuan untuk mengevaluasi performa pertumbuhan ikan mas yang diberi pakan dengan berbagai dosis penambahan thymol. Penelitian ini menggunakan lima perlakuan, penambahan thymol pada dosis 0%, 0,1%, 0,2%, 0,4%, dan 0,8% ke dalam pakan. Setiap perlakuan diulang tiga kali. Benih ikan mas dengan bobot 3,230,00 g dipelihara di waring berukuran 2 x 1 x 1 m3 dan ketinggian air 50 cm dengan kepadatan 50 ekor m-3. Ikan dipelihara selama 60 hari. Hasil penelitian menunjukkan bahwa pemberian thymol meningkatkan kinerja pertumbuhan ikan, yang meliputi laju pertumbuhan spesifik, bobot akhir, protein efisiensi rasio dan rasio konversi pakan untuk kemudian. Pemberian thymol sebesar 0,4% dalam pakan menghasilkan nilai kinerja pertumbuhan yang maksimal pada ikan mas. Di sisi lain, nilai kelangsungan hidup ikan meningkat seiring dengan peningkatan kadar thymol di pakan. Dari penelitian ini dapat disimpulkan bahwa dosis optimal penambahan thymol di dalam pakan untuk ikan mas adalah sebesar 0,4%.
       
      Carp fish (Cyprinus carpio) is a freshwater fish that has many opportunities in terms of development for an ever-increasing market potential. This study aims to evaluate the growth performance of carp fed with various doses of thymol addition. This study used five treatments, adding thymol at doses of 0%, 0.1%, 0.2%, 0.4%, and 0.8% to feed. Each treatment was repeated three times. Goldfish fry weighing 3.23±0.00 g were reared in nets measuring 2 x 1 x 1 m3 and a water level of 50 cm with a density of 50 fish m-3. Fish kept for 60 days. The results showed that the administration of thymol increased the growth performance of fish, which included specific growth rate, final weight, protein efficiency ratio and feed conversion ratio. Giving thymol at 0.4% in feed resulted in maximum growth performance values in carp. On the other hand, the survival value of fish increases with increasing levels of thymol in the feed. From this study it can be concluded that the optimal dose of adding thymol in feed for carp is 0.4%.
       
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      http://repository.ipb.ac.id/handle/123456789/116810
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      • UT - Aquaculture [2189]

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      Copyright © 2020 Library of IPB University
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      Indonesia DSpace Group 
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