Journal of Fish Nutrition
Vol. 1 No. 2 (2021): Journal Of Fish Nutrition

PENGARUH PENAMBAHAN EKSTRAK BUAH NAGA (Hyloceraus polyrhizus) PADA PAKAN BUATAN TERHADAP KECERAHAN WARNA IKAN CUPANG (Betta sp.)

Elmi Patma Insani (Unknown)
salnida yuniarti Lumbessy (Unknown)
Dewi Putri Lestari (Program Studi Budidaya Perairan, Universitas Mataram)



Article Info

Publish Date
31 Dec 2021

Abstract

The purpose of this study was to analyze the effect of the addition of pumpkin flour (C. moschata D.) and papaya flour (C. papaya) to feed to increase the brightness of the gold fish (C. auratus) color. The method used is an experimental method with a completely randomized design, consisting of four treatments and three replications of P0 0% (Control), P1 10% , P2 20%, P3 30%. Research parameters include carotenoid analysis, hunter’s color test, absolute weight growth, absolute specific growth, absolute length growth , FCR, EPP, survival rate and water quality. The results showed that the addition of a mixture of pumpkin flour and papaya flour in the goldfish can affect the value of feed conversion, feed afficiency, survival rate, carotenoid content and the brightness of the goldfish color on the value of a* (redness), b* (yellowness) and Huebut it does not affect the value of L* (lightness) and the growth of the goldfish

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Journal Info

Abbrev

jfn

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

The Journal of Fish Nutrition (JFN) has an objective to publish and provide high-quality scientific contributions to the field of fish nutrition. These contributions are sourced from innovative research that encourages science and technology development in the field of fish nutrition on a national ...