CD Skripsi

Penggunaan Tepung Daun Eceng Gondok Difermentasi Aspergillus Niger Dalam Pakan Untuk Pertumbuhan Benih Ikan Nilem (Osteochilus Hasselti)

---

ABSTRACT
Water hyacinth (Eichhornia crassipes) can be used as fish feed and has a fairly
high protein content ranging from 9.8-12.0%. This study aims to determine the
effect of using fermented water hyacinth (Eichhornia crassipes) leaf flour in feed
on the growth and feed efficiency of nilem fish (Osteochilus hasselti). This
research was conducted for 56 days at the fish nutrition laboratory and the
Fisheries and Marine Reservoir, University of Riau. This study used a completely
randomized design (CRD) with 5 treatment levels and 3 replications. The test feed
used in this study was artificial feed with the substitution of soybean flour by
fermented water hyacinth leaf flour (TDEGF), with TDEGF percentages of 0%,
25%, 50%, 75% and 100%. The test feed was given 10% of the weight of the
biomass per day with the frequency of feeding three times a day, namely at 08.00,
12.00, and 16.00 WIB. Nilem fish with initial weight ranging from 2,07 ± 0,06
/head and put in cages measuring 1x1x1 m3 with a stocking density of 25 fish/m3.
The container used for feed digestibility parameters was an aquarium measuring
60x40x40 cm3 with a stocking density of 20 fish/m3. The feed used for feed
digestibility and protein digestibility parameters was added with 0.5% Cr2O3 of
the total feed. Feed is given at satiation with a frequency of 3 times a day. Fish
feces were collected and dried are tested for Cr2O3 and protein content. The
results showed that the best treatment is P4 (100% TDEGF) with feed digestibility
37.50%, protein digestibility 61.98%, feed efficiency 31.23%, protein retention
20.22% and specific growth rate 2.75% and Survival rate is 100%.
Keyword : Water hyacinth, Fermentation, Nilem, Growth, Aspergillus niger
1. Student of the Aquaculture, Fisheries and Marine Faculty, Riau University
2. Lecture of the Aquaculture, Fisheries and Marine Faculty, Riau University

---

Ketersediaan

Informasi Detail

Judul Seri

-

No. Panggil

04 02. 122 (0007)

Penerbit

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

Deskripsi Fisik

x, 66 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

-

Klasifikasi

04 02. 122 (0007)

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

BUDI DAYA PERAIRAN

Info Detail Spesifik

-

Pernyataan Tanggungjawab

Daus

Versi lain/terkait

Lampiran Berkas

Komentar

---

Anda harus masuk sebelum memberikan komentar