CD Skripsi

Pengaruh Penggunaan Tepung Daun Lemna (Lemna Minor) Fermentasi Dalam Pakan Terhadap Pertumbuhan Benih Ikan Gurami (Osphronemus Gouramy)

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ABSTRACT
This research was conducted for 56 days from February to March 2020,
which aimed to obtain the best amount of fermented Lemna minor leaf meal in
feed for the growth of gouramy (Osphronemus gouramy). The gouramy used has
an average weight of 1,74±0,01-1,76±0,47 g, fish are reared in cages measuring
1x1x1 m with a stocking density of 20 fish/m3. The feed used in the experiment
used soy flour replaced with fermented lemna leaf flour, as much as 0, 10, 15, 20
and 25% with a feed protein content of 35%. Feed is given three times a day as
much as 10% of body weight. The method used in this study was an experimental
one-factor completely randomized design (CRD) with five treatments and three
replications. The results of the research showed that use of fermented lemna leaf in
the feed was able to replace soybean flour and affect the growth rate of gouramy.
Subtitution of 20% fermented lemna leaf was the best treatment, resulting in feed
digestibility of 70.23%, protein digestibility of 81.41, feed efficiency of 40.31%,
protein retention of 31.05%, specific growth rate of 3.77% and survival rate of 98,
33%. The results of water quality measurements during the study were temperature
29-31oC, pH 5-5.6 and dissolved oxygen 6-8 ppm.
Keyword: Lemna leaves, Fermented, Giant gourami.
1. Student of the Faculty of Fisheries and Marine, Universitas Riau
2.Lecturer at the Faculty of Fisheries and Marine, Universitas Riau

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

04 02. 121 (0034)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Perikanan Dan Ilmu Kelautan - Budidaya Perairan., 2021

Deskripsi Fisik

xii, 29 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

04 02. 121 (0034)

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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