Please use this identifier to cite or link to this item: http://repository.ipb.ac.id/handle/123456789/162652
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dc.contributor.advisorWiyoto
dc.contributor.advisorMulya, Muhammad Arif
dc.contributor.authorSuminda, Rangga Aditia
dc.date.accessioned2025-06-21T06:57:43Z
dc.date.available2025-06-21T06:57:43Z
dc.date.issued2025
dc.identifier.urihttp://repository.ipb.ac.id/handle/123456789/162652
dc.description.abstractPeningkatan penggunaan pakan buatan menyebabkan akumulasi limbah nitrogen di perairan, yang berasal dari sisa metabolisme, feses, dan sisa pakan yang tidak termakan. Penelitian ini bertujuan untuk mengkaji aplikasi kayu apu dan eceng gondok sebagai fitoremediator pada pendederan ikan gurami. Metode penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan tiga perlakuan dan tiga ulangan. Perlakuan yang diuji meliputi tanpa penambahan tumbuhan air (K), penambahan kayu apu 1,36 g/L (KA), dan penambahan eceng gondok 4,09 g/L (EG). Hasil penelitian menunjukkan, nilai TAN, nitrit, nitrat, fosfat, kekeruhan, laju pertumbuhan spesifik (LPS), pertumbuhan panjang mutlak, pertumbuhan bobot mutlak, sintasan, dan rasio konversi pakan (RKP) terbaik terdapat pada perlakuan EG sebesar 0,04±0,01 mg/L, 0,33±0,10 mg/L, 0,004±0,004 mg/L, 0,04±0,03 mg/L, 73,13±3,08 NTU, 2,44±0,52%/hari, 1,85±0,18 cm, 2,23±0,22 g, 100±0%, dan 1,22±0,11. Perlakuan EG menghasilkan kualitas air, pertumbuhan panjang mutlak, bobot mutlak, laju pertumbuhan spesifik, dan RKP yang lebih baik dibandingkan perlakuan kontrol.
dc.description.abstractThe increasing use of artificial feed leads to the accumulation of nitrogenous waste in aquatic environments, originating from metabolic residues, feces, and uneaten feed. This study aimed to evaluate the application of water lettuce and water hyacinth as phytoremediators in the nursery phase of giant gourami Osphronemus gouramy. The research employed a Completely Randomized Design (CRD) with three treatments and three replications. The treatments consisted of no aquatic plant addition (K), the addition of water lettuce at 1,36 g/L (KA), and the addition of water hyacinth at 4,09 g/L (EG). The results showed that the best values for TAN, nitrite, nitrate, phosphate, turbidity, specific growth rate (SGR), absolute length growth, absolute weight growth, survival rate, and feed conversion ratio (FCR) were obtained in the EG treatment, with values of 0,04±0,01 mg/L, 0,33±0,10 mg/L, 0,004±0,004 mg/L, 0,04±0,03 mg/L, 73,13±3,08 NTU, 2,44±0,52%/day, 1,85±0,18 cm, 2,23±0,22 g, 100±0%, and 1,22±0,11, respectively. The EG treatment resulted in better water quality, absolute length and weight growth, specific growth rate, and FCR than the control treatment.
dc.description.sponsorship
dc.language.isoid
dc.publisherIPB Universityid
dc.titleAplikasi Kayu Apu dan Eceng Gondok sebagai Fitoremediator pada Pendederan Ikan Gurami Osphronemus gouramyid
dc.title.alternativeApplication of Water Lettuce and Water Hyacinth as Phytoremediators in the Nursery of Gourami Fish Osphronemus gouramy
dc.typeTugas Akhir
dc.subject.keywordGrowthid
dc.subject.keywordOsphronemus gouramyid
dc.subject.keywordphytoremediationid
dc.subject.keywordwater hyacinthid
dc.subject.keywordwater lettuceid
Appears in Collections:UT - Technology and Management of Applied Aquaculture Hatchery

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