CD Skripsi

Use of Liquid Organic Fertilizer Waste of Patin Fish (Pangasianodon hypophthalmus) for the Growth of Chlorella sp. and Azolla microphylla on The Maintenance Media of Tilapia Fish (Oreochromis niloticus)

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Catfish (Pangasianodon hypophthalmus) waste is an alternative to increase the availability of natural food, the efficiency of nutrient uptake for plants and useful nutrients as a living medium for tilapia. This research aims to determine the effect of pupuk organik cair (POC) on the growth of Chlorella sp. and Azolla microphylla in tilapia (Oreochromis niloticus) rearing media and the effect of the best dose on optimal growth of tilapia. This research method is to use a 1 factor Completely Randomized Design (CRD) experimental method with 4 treatment levels and three replications. The treatment in this study was the administration of POC doses of catfish waste P0 (Control), POC P1 (0.875 ml/L), POC P2 (2.625 ml/L), and POC P3 (5.250 ml/L). 750 g of fish internal organ waste was ground using a blender, 7.5 L of water was added. Next, add 150 g of brown sugar and add 75 g of salt until all ingredients are homogeneous. Then the fertilizer is left for 2 weeks for the fermentation process. Fertilization is carried out in a container containing 40 L of water per treatment to 35 ml/L, 105 ml/L, 210 ml/L. The results obtained from giving POC catfish waste had a real influence on the growth of Chlorella sp. and Azolla microphylla in tilapia rearing media. The best dose treatment was P2 which resulted in growth in absolute weight of 1.88 ± 0.035 g/head, absolute length 1.74 ± 0.032 cm/head, LPS 1.11 ± 0.050 and SR 93 ± 2.89 at stage 1 for 28 days and absolute weight (0.683 ± 0.172) g and absolute length (1.40 ± 0.283) cm.



Keywords : Oreochromis niloticus; Liquid Organic Fertilizer; Natural Feed, Catfish Waste;

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1904155498

Penerbit

Pekanbaru : Universitas Riau - FAPERIKA – Budidaya Perairan., 2024

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1904155498

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 PERAIRAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

Jaka

Versi lain/terkait

Lampiran Berkas

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