CD Skripsi

Pengaruh Penambahan Enzim Fitase Dengan Dosis Berbeda Pada Pakan Terhadap Pertumbuhan Dan Kelulushidupan Ikan Baung (Hemibagrus Nemurus) Dengan Sistem Resirkulasi

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ABSTRACT
Hemibagrus nemurus is one type of freshwater fish that is the mainstay of fisheries
commodities in Riau Province. The presence of an anti-nutritional factor called phytic
acid in feed causes less optimal utilization of feed protein. One effort to overcome
this is by adding phytase enzymes in the feed so that it is expected to inhibit antinutritional
substances and increase feed protein absorption. The research was carried
out from October to November 2019 at the Aquaculture Technology Laboratory,
Faculty of Fisheries and Marine, Riau University. This study aims to determine the
effect and dose of phytase enzymes added to feed for growth and survival of baung.
The method used was experiment of Completely Randomized Design (RAL) with one
factor, four treatments and three replications. The treatment used P0: feeding with a
dose of phytase enzyme 0 mg/kg, P1: feeding with a dose of phytase enzyme 500
mg/kg, P2: feeding with a dose of phytase enzyme 1000 mg/kg, P3: feeding with a
dose of phytase enzyme 1500 mg/kg. The parameters observed were the absolute
weight growth, absolute length, specific growth rate, feed efficiency, survival rate and
water quality. The results showed that feeding with the addition of the phytase
enzyme had an effect on the growth of baung fish. The best treatment was P2 (feeding
with a dose of phytase enzyme 1000 mg/kg) with an absolute weight of 4.75 g, an
absolute length of 2.22 cm, a specific growth rate of 1.90%, feed efficiency 77.86%,
and a survival rate of 95. 55%. The results of water quality measurements during the
study were temperature 26-27.3 oC, pH 6-7, DO 4.12-5.57 ppm and ammonia 0.03-
0.09 mg/L.
Keywords: Hemibagrus nemurus, Phytase Enzyme, Phytic Acid, Growth, Survival
Rate
1) Students of the Faculty of Fisheries and Marine, Riau University
2) Lecturer at the Faculty of Fisheries and Marine, Riau University

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

04 02. 122 (0017)

Penerbit

Pekanbaru : Universitas Riau –Fakultas Perikanan Dan Ilmu Kelautan – Budi daya Perairan., 2022

Deskripsi Fisik

ix, 79 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

04 02. 122 (0017)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

BUDI DAYA PERAIRAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

Daus

Versi lain/terkait

Lampiran Berkas

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