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      Pemanfaatan Ekstrak Pasak Bumi Eurycoma longifolia dalam Meningkatkan Kesehatan Udang Vanname Litopenaeus vannamei terhadap Infeksi Vibrio parahaemolyticus

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      Date
      2026
      Jenis/Type
      Tugas Akhir
      Author
      RAHMAWATI, RATU NABILLA
      Iskandar, Andri
      Wiyoto
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      Abstract
      RATU NABILLA RAHMAWATI. Pemanfaatan Ekstrak Pasak Bumi Eurycoma longifolia dalam Meningkatkan Kesehatan pada Udang Vanname Litopenaeus Vannamei terhadap Infeksi Vibrio Parahaemolyticus. Dibimbing oleh ANDRI ISKANDAR dan WIYOTO. Tujuan dari penelitian ini adalah mengetahui dosis optimal ekstrak pasak bumi yang di coating pada pakan dalam meningkatkan performa kesehatan dan sintasan udang vannamei. Metode penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan tiga perlakuan 3 ulangan yaitu perlakuan kontrol tanpa pemberian ekstrak pasak bumi (K), pasak bumi dosis 1,2 g kg-1 pakan (EB12), dan pasak bumi dosis 2,0 g kg-1 pakan (EB20). Pemeliharaan udang vannamei berukuran 3,52±0,02g menggunakan bak fiber dengan ukuran 55 × 55 × 122 cm, dengan padat tebar 116 ekor m-². Hasil menunjukan perlakuan EB12 meningkatkan Total Haemocyte Count (THC), Respiratory Burst (RBs), dan Aktivitas Phenoloxidase (PO). Tubulus hepatopankreas perlakuan EB12 lebih baik dibandingkan perlakuan lain nya, dengan jumlah tubulus normal sebanyak 87,3%. Pada parameter sintasan pasca uji tantang diperoleh hasil terbaik yaitu 86% pada perlakuan EB12. Pemberian ekstrak pasak bumi dosis 1,2 g kg-1 pakan dapat meningkatkan kesehatan dan sintasan udang vannamei.
       
      RATU NABILLA RAHMAWATI. Application of Eurycoma longifolia Extract to Improve the Health of Pacific Whiteleg Shrimp Litopenaeus vannamei Against Vibrio parahaemolyticus Infection. Supervised by ANDRI ISKANDAR and WIYOTO. This study aimed was to evaluate the effectiveness of dietary supplementation with Eurycoma longifolia extract in improving the health status and survival of Pacific whiteleg shrimp. A Completely Randomized Design (CRD) was employed with three treatments and three replicates: a control diet without Eurycoma longifolia extract (K), a diet supplemented with 1.2 g kg?¹ feed (EB12), and a diet supplemented with 2.0 g kg?¹ feed (EB20). Shrimp with an initial body weight of 3.52 ± 0.02 g were reared in fiberglass tanks (55 × 55 × 122 cm) at a stocking density of 116 individuals m?². The results showed that dietary supplementation with Eurycoma longifolia extract significantly enhanced immune responses, indicated by increased Total Haemocyte Count (THC), Respiratory Burst (RB), and Phenoloxidase (PO) activity. EB12 produced the best performance, with highest survival rate (86%) and greatest proportion of normal hepatopancreatic tubules (87.3%). These findings suggest Eurycoma longifolia extract at 1.2 g kg?¹ feed can improve health condition and disease resistance of Pacific whiteleg shrimp, highlighting its potential as immunostimulant in shrimp aquaculture.
       
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      http://repository.ipb.ac.id/handle/123456789/173707
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      • UF - Technology and Management of Applied Aquaculture Hatchery [273]

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