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PENGGUNAAN Lemna sp. SEBAGAI FITOREMEDIATOR PADA SISTEM RESIRKULASI PEMELIHARAAN IKAN BETOK (Anabas testudineus)

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One management approach to enhance water quality and optimize fish cultivation water involves introducing a recirculation and phytoremediation system. This study investigated the impact of Lemna sp. as a phytoremediator in the recirculation system for maintaining water quality during the rearing of climbing perch (Anabas testudineus). The study used a Completely Randomized Design (CRD) with four treatments and three replications. The treatments involved using Lemna sp. at different weights in the recirculation system for rearing climbing perch: without Lemna sp. (P0), with Lemna sp. 40±0.5 g 40 L-1 water (P1), 50±0.5 g 40 L-1 water (P2), and 60±0.5 g 40 L-1 water (P3). The results showed that the treatment using Lemna sp. at 40±0.5 g 40 L-1 water was the most effective, with a turbidity of 13.87 NTU, dissolved oxygen 3.95 mg L-1, ammonia 0.03 mg L-1, nitrite 0.68 mg L-1, and nitrate 1.10 mg L-1. This treatment also showed the best results for absolute growth of length 0.70 cm, absolute growth of weight 0.84 g, feed efficiency 44.40%, and survival rate of fish 99.17%.

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Detail Information

Series Title

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Call Number

T1587872024

Publisher

Indralaya : Prodi Studi Budidaya Perairan, Jurusan Perikanan Fakultas Pertanian Universitas Sriwijaya., 2024

Collation

xv, 42 hlm.; ilus.; 29 cm

Language

Indonesia

ISBN/ISSN

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Classification

639.307

Content Type

Text

Media Type

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Carrier Type

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Edition

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Subject(s)

Akuakultur
Prodi Studi Budidaya Perairan

Specific Detail Info

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Statement of Responsibility

TUTI

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