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Utilization of Nipa Leaves Meal (Nypa fruticans Wurmb) as a Substitute for Rice Bran of Striped Catfish Feed (Pangasius hypophthalmus) Mukti, Retno Cahya; Amin, Mohamad; Yulisman, Yulisman; Tanbiyaskur, Tanbiyaskur; Sari, Melia Intan; Suriyanti, Su Nyun Pau
Journal of Aquaculture and Fish Health Vol. 13 No. 2 (2024): JAFH Vol. 13 No. 2 June 2024
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v13i2.48826

Abstract

Feed is one of the important components of aquaculture. The higher the feed price, it is necessary to look for alternative materials for feed ingredients. One of the alternative feed ingredients that can be used is rice bran. In certain seasons, rice bran production decreases. One of the ingredients that can be used as a substitute for rice bran is nipa leaves. This study aims to determine the effect of using nipa leaves meal to replace rice bran in feed formulations and to examine the best percentage of nipa leaves meal on the growth and survival of striped catfish. This study used a completely randomized design (CRD) which consisted of 5 treatments (P) with three replications, namely P0 (0% nipa leaves meal: 20% rice bran), P1 (5% nipa leaves meal: 15% rice bran), P2 (10% nipa leaves meal: 10% rice bran), P3 (15% nipa leaves meal: 5% rice bran), and P4 (20% nipa leaves meal: 0% rice bran). The size of fish used in this study was 4±0.5 cm with a sticking density of 1 fish/L. The rearing of the study was 42 days. Research results show that using nipa leaves meal as a substitute for rice bran with different significantly affects the growth of absolute weight, absolute length, feed efficiency, and protein efficiency ratio. Research results show that the P4 treatment with a percentage of 20% nipa leaves meal: 0% rice bran is the best result with absolute weight growth (2.70 g), absolute length growth (3.35 cm), feed efficiency (85.88%), the protein efficiency ratio (2.66%), and survival (100%). Water quality obtained during rearing is temperature 25.2–31.2oC, pH 6.9–8.7, and dissolved oxygen (DO) 5–6.1 mg/L.
Evaluasi dan Potensi Ekstrak Daun Kayu Manis (Cinnamomum burmannii) untuk Pengelolaan Kesehatan dan Pertumbuhan Ikan Lele (Clarias sp.) Tanbiyaskur, Tanbiyaskur; Effendi, Irzal; Supriyono, Eddy; Novitasari, Septi Liana
JARI : Jurnal Akuakultur Rawa Indonesia Vol. 13 No. 2 (2025): JARI: JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Program Studi Budidaya Perairan, Fakultas Pertanian, Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jari.v13i2.79

Abstract

Aeromonas hydrophila bacteria can cause Motile Aeromonas Septicemia (MAS) disease in catfish. The use of phytopharmaceuticals is carried out as an alternative for disease control in catfish. One of the materials that can be used is the cinnamon leaf plant. This study aims to test the effectiveness of the use of cinnamon leaf extract through feed as a control of Motile Aeromonas Septicemia (MAS) disease in catfish (Clarias sp.). The feeding treatment was given 14 days before the challenge test and 14 days after the challenge test. This research was carried out at the Aquaculture Laboratory and Experimental Pond, Aquaculture Study Program and Laboratory of Microbiology and Biotechnology of Fishery Products, Fishery Product Technology Study Program, Department of Fisheries, Faculty of Agriculture, Sriwijaya University. This study used a Complete Randomized Design with 4 treatments and 3 replicates which included positive control (K+) without cinnamon leaf extract and infected with A. hydrophila, (P1) cinnamon leaf extract 0.25% in feed and infected with A. hydrophila, (P2) cinnamon leaf extract 0.5% in feed and infected with A. hydrophila and (P3) cinnamon leaf extract 0.75% in feed and infected with A. hydrophila. The results showed that cinnamon leaf extract at a dose of 0.75% in feed was the best treatment with 100% catfish survival, absolute length growth of 2.67 cm, absolute weight growth of 8.73 g, average percentage of fish recovered 100%, as well as total leukocytes, hemoglobin, and water quality within the normal range. Key words: Aeromonas hydrophila, catfish, cinnamin leaf extract