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      • UT - Faculty of Fisheries and Marine Science
      • UT - Aquaculture
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      Penambahan Citral dalam Pakan untuk Pencegahan Penyakit Motile Aeromonas Septicemia pada Ikan Nila (Oreochromis niloticus)

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      Date
      2025
      Author
      Puruhita, Alika Sinung
      Sukenda
      Nuryati, Sri
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      Abstract
      Penelitian ini bertujuan untuk mengevaluasi pengaruh penambahan citral dalam pakan terhadap sistem imun ikan nila (Oreochromis niloticus) dalam upaya pencegahan penyakit Motile Aeromonas Septicemia (MAS) yang disebabkan oleh bakteri Aeromonas hydrophila. Rancangan penelitian menggunakan rancangan acak lengkap (RAL) dengan lima perlakuan, yaitu K- (kontrol negatif), K+ (kontrol positif), C100, C150, dan C200 yang masing-masing mengandung citral sebanyak 0, 100, 150, dan 200 mg/kg pakan. Parameter yang diamati adalah parameter fisiologis dan performa pertumbuhan. Hasil menunjukkan bahwa perlakuan dengan dosis citral 100 mg/kg memberikan respons imun tertinggi setelah uji tantang, ditandai dengan peningkatan total leukosit, aktivitas fagositosis dan respiratory burst yang signifikan. Berdasarkan parameter fisiologis dan performa pertumbuhan, dosis 100 mg/kg pakan merupakan dosis optimal citral sebagai imunostimulan. Selain itu, perlu evaluasi dampak jangka panjang penggunaan citral terhadap pertumbuhan ikan.
       
      This study aimed to evaluate the effect of citral supplementation in feed on the immune system of Nile tilapia (Oreochromis niloticus) in the prevention of Motile Aeromonas Septicemia (MAS) caused by Aeromonas hydrophila. The experiment was arranged in a completely randomized design (CRD) with five treatments: K- (negative control), K+ (positive control), C100, C150, and C200, each containing 0, 100, 150, and 200 mg/kg of citral, respectively. Observed parameters included physiological parameters and growth performance. The results showed that treatment with 100 mg/kg citral produced the highest immune response after challenge, indicated by a significant increase in total leukocytes, phagocytic activity, and respiratory burst. Based on physiological parameters and growth performance, 100 mg/kg citral was identified as the optimal dose for the use as an immunostimulant. In addition, an evaluation is needed on the long-term effects of citral use on fish growth.
       
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      http://repository.ipb.ac.id/handle/123456789/166805
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      • UT - Aquaculture [2188]

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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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