Image of Pemanfaatan Tepung Daun Singkong (Manihot Utilisima Pohl) Difermentasi Kombucha Dalam Pakan Untuk Meningkatkan Efesiensi Pakan Dan Pertumbuhan Benih Ikan Gurami (Osphronemus Gouramy)
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Pemanfaatan Tepung Daun Singkong (Manihot Utilisima Pohl) Difermentasi Kombucha Dalam Pakan Untuk Meningkatkan Efesiensi Pakan Dan Pertumbuhan Benih Ikan Gurami (Osphronemus Gouramy)

ABSTRACT
Gourami is a freshwater fish product that has a higheconomic. But its
growth is very slow so that it requires affordable, economical feed and alternative
raw materials that can be used optimally, one of which is a cassava leaf. The
research was held from November 2020 – Januari 2021. The purpose of this study
to get the amount of cassava leaf flour (M. utilisima Pohl) fermented with
kombucha in feed increase feed efficiency and growth of gouramy fry. The
method used was experiment of Completely Randomized Design (RAL) with one
factor, five treatments and three replications. The treatment used is the using
cassava leaf flour 0, 5, 10, 15, 20% in the feed. The gourami fingerlings used are
3-5 cm and weighs 1.39±0,05 g and are in a cage measuring 1x1x1m with a
stocking density of 25 fish/m3. The test diet given 3 times a day is at 07.00, 12.00
and 17.00 wib. To measure the digestibility of feed, fish maintained in an
aquarium measuring 30x15x20cm and given feed test contained Cr2O3 0,5%. The
results of the study that the use of fermented cassava leaf flour 20%, with feed
digestibility (49.5%), protein digestibility (60.28), feed efficiency (39.45%),
protein retention (24.20%) specific growth rate (3.47%), and survival (96%). The
results of water quality measurements during maintenance temperature ranged from
27-30°C, pH 6.5-7.0, DO 6.3-7.0 mg/L.
Keywords: Osphronemus gourami, Manihot utilisima Pohl, Kombucha,
Fermentation, Growthrate
1) Students of the Fisheries and Marine Faculty, Riau University
2) Lecturer at the Fisheries and Marine Faculty, Riau University

Ketersediaan
#
Perpustakaan Universitas Riau 04 02. 122 (0014)
04 02. 122 (0014)
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
04 02. 122 (0014)
Penerbit
Pekanbaru : Universitas Riau –Fakultas Perikanan Dan Ilmu Kelautan – Budi daya Perairan.,
Deskripsi Fisik
x, 66 hlm.; ill.: 29 cm
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
04 02. 122 (0014)
Tipe Isi
-
Tipe Media
-
Tipe Pembawa
-
Edisi
-
Subjek
BUDI DAYA PERAIRAN
Info Detail Spesifik
-
Pernyataan Tanggungjawab
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Tidak tersedia versi lain

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