Kinerja Pertumbuhan dan Status Kesehatan Udang Vaname dengan Suplementasi Metabolit Penicillium sp. KTR58 pada Dosis Berbeda
Date
2026Jenis/Type
SkripsiSubtype
Undergraduate ThesesAuthor
RAHARJO, DZIKRILLAH BINTANG NUGRAHA
Wahjuningrum, Dinamella
Widanarni
Metadata
Show full item recordAbstract
Pemanfaatan metabolit fungi sebagai suplemen pakan terus mengalami perkembangan karena potensinya yang mendukung pertumbuhan dan meningkatkan status kesehatan organisme budidaya. Penelitian ini bertujuan mengevaluasi efektivitas suplementasi metabolit Penicillium sp. KTR58 pada dosis berbeda terhadap kinerja pertumbuhan dan status kesehatan udang vaname. Udang dipelihara selama 30 hari dengan empat perlakuan, yaitu kontrol serta suplementasi metabolit 10, 20 dan 30 mL kg?¹ pakan dengan masing-masing tiga ulangan. Parameter yang diamati meliputi kinerja pertumbuhan, tingkat kelangsungan hidup, total hemosit, aktivitas fagositosis, respiratory burst, aktivitas phenoloxidase, histologi dan panjang vili usus. Suplementasi metabolit meningkatkan pertumbuhan, respons imun non spesifik, serta memperpanjang vili usus tanpa menimbulkan kerusakan jaringan. Dosis 20 mL kg?¹ memberikan respons terbaik dibandingkan perlakuan lainnya. Metabolit Penicillium sp. KTR58 pada dosis tersebut memiliki potensi sebagai suplemen yang efektif untuk meningkatkan performa pertumbuhan dan status kesehatan udang vaname. The use of fungal metabolites as feed supplements continues to develop due to their potential to support growth and improve the health status of cultured organisms. This study aimed to evaluate the effectiveness of Penicillium sp. KTR58 metabolite supplementation at different doses on the growth performance and health status of Pacific white shrimp. Shrimp were reared for 30 days under four treatments consisting of a control and dietary supplementation with 10, 20, and 30 mL kg?¹ feed of the metabolite, each with three replicates. The observed parameters included growth performance, survival rate, total hemocyte count, phagocytic activity, respiratory burst activity, phenoloxidase activity, intestinal histology, and intestinal villus length. Metabolite supplementation improved growth performance, enhanced nonspecific immune responses, and increased intestinal villus length without causing tissue damage. The dose of 20 mL kg?¹ feed produced the best response compared with the other treatments. These findings indicate that Penicillium sp. KTR58 metabolite at this dose has potential as an effective feed supplement to improve the growth performance and health status of Pacific white shrimp.
Collections
- UF - Aquaculture [2222]

