CD Skripsi

Pengaruh Pengayaan Daphnia Magna Dengan Dosis Vitamin C Berbeda Terhadap Pertumbuhan Dan Kelulushidupan Larva Ikan Lele Moma (Clarias Meladerma Bleeker, 1846)

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ABSTRACT
Blackskin catfish (Clarias meladerma) is one of the endemic freshwater fish that has economic value but this fish has not been cultivated, besides that the problem is that this fish still has slow growth and low survival in the larval stage. One approach that can be taken to increase growth and survival is by administering vitamin C through natural feed enrichment in the form of Daphnia magna, so the aim of this study was to evaluate the impact of giving Daphnia magna enriched with vitamin C on the growth and survival of blackskin catfish larvae. The research method used was a Completely Randomized Design (CRD) with 4 treatments to wit Daphnia magna enrichment. with a dose of vitamin C each of 0 mg/L, 150 mg/L, 200 mg/L and 250 mg/L and each treatment was repeated 3 times, for the enrichment process by immersing Daphnia magna with vitamin C carried out for 3 hours. Rearing of the larvae was carried out in an aquarium with a volume of 10 L of water and a stocking rate of 2 fishes/L. During rearing the larvae were fed 4 times a day. The results showed that the administration of Daphnia magna enriched with vitamin C gave the best growth in the C250 treatment (250 mg/L), specifically the absolute length growth is 5,0 cm, the absolute weight growth is 2,17 g, the specific growth rate is 11,09% and survival rate is 85% (P

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1804124253

Penerbit

Pekanbaru : Universitas Riau – Fakultas Perikanan dan Ilmu Kelautan – Budidaya Perairan., 2023

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1804124253

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

BUDIDAYA PERIKANAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

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