Efektivitas Penambahan Astaxanthin pada Pakan Komersil untuk Meningkatkan Kecerahan Warna, Pertumbuhan dan Sintasan Ikan Komet (Carassius auratus)

MAHSEER: Jurnal Ilmu-Ilmu Perairan dan Perikanan Pub Date : 2022-01-15 DOI:10.55542/mahseer.v4i1.123

Zulfahmi Phonna, Suri Purnama Febri, Hannisah Hanisah

引用次数: 0

Abstract

This study aims to determine the effectiveness of adding Astaxanthin to commercial feed to increase color brightness, growth and survival rate of comet fish. This study used a completely randomized design (RAL) with 4 treatments and 3 replications. The treatment given was (P1) = without Astaxanthin; (P2)= 250 mg Astaxanthin /1/2 kg of feed; (P3)= 500 mg Astaxanthin /1/2 kg feed; (P4) 750 mg Astaxanthin/1/2 kg feed. Parameters observed were color brightness, absolute length growth rate, absolute weight growth, daily growth rate, survival rate, and FCR. The results showed that the effectiveness of adding Astaxanthin to commercial feed did not have a significant effect (FhitFtab) on absolute weight growth, FCR. The additional dose of Astaxanthin P4 (750 mg) was the best dose for absolute weight growth and FCR.

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在商业饲料中加入Astaxanthin的有效性，以提高彗星鱼的亮度、生长和舒展(Carassius au100)

本研究旨在确定在商品饲料中添加虾青素对彗星鱼的显色性、生长和成活率的影响。本研究采用完全随机设计(RAL)， 4个处理，3个重复。给予(P1) =不加虾青素处理;(P2)= 250 mg虾青素/1/2 kg饲料;(P3)= 500 mg虾青素/1/2 kg饲料;(P4) 750 mg虾青素/1/2 kg饲料。观察颜色亮度、绝对长生率、绝对重生长率、日生长率、存活率和FCR。结果表明，在商品饲料中添加虾青素对鱼的绝对增重、FCR无显著影响(FhitFtab)。额外添加虾青素P4 (750 mg)是绝对体重增长和FCR的最佳剂量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

MAHSEER: Jurnal Ilmu-Ilmu Perairan dan Perikanan

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