CD Skripsi

Penambahan Tepung Daun Kaliandra (Calliandra Calothyrsus) Difermentasi Menggunakan Kombucha Pada Pakan Untuk Pertumbuhan Benih Ikan Gurami (Osphronemus Gouramy)

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Calliandra leaf meal is a potential raw material for gourami feed because it has a high protein content (25.08%). This study aims to get the best amount of fermented calliandras leaf flour in feed for the growth of gourami fish fry (Osphronemus gouramy). The research method used was a completely randomized design (CRD) with 5 treatments and 3 replicates. Fish were fed using subsituted fermented calliandra leaf flour with different percentages, namely P0 (0%), P1 (20%), P2 (30%), P3 (40%), and P4 (50%). The gourami fry used were 4-6 cm in size and weighed 2.11 ± 0,26 g. They were reared in 1x1x1 m3 cages with a stocking density of 25 fish/m3. The test feed was given as much as 15% of the biomass weight with a frequency of 3 times a day at 08.00, 12.00 and 17.00 WIB. The test feed was fed for 56 days. Feed digestibility measurements were conducted in a 60x40x40 cm3 aquarium with a stocking density of 15 fish. The test fish were given feed that had 0.5% Cr2O3 added to the feed. Fish feces were collected for Cr2O3 and protein analysis. The results showed that the best treatment was the use of 40% fermented calliandra leaf meal in feed which resulted in feed digestibility of 62.69%, protein digestibility of 75.81, feed efficiency of 31.89±0,18, protein retention of 24.11±0,22, specific growth rate of 3.56±0,02 and fish survival of 98.67±2,31. Water quality during the study was 25-28oC, pH 6.5-7.1, DO 4-6 mg/L and ammonia 0.00048-0.00050 mg/L.

Keywords: Calliandra leaves, Kombucha, Artificial feed, Osphronemus gouramy

1) Student of Dapartment Aquaculture, Faculty of Fisheries and Marine Sciences, Riau University
2) Lecturer of Dapartment Aquaculture, Faculty of Fisheries and Marine Sciences, Riau University

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1904124650

Penerbit

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

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1904124650

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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