Application of Fermented Rice Bran Using Lactobacillus sp. in Artificial Feed For Survival Rate and FCR of Tilapia (Oreochromis niloticus)

DOI

10.2991/absr.k.210621.088How to use a DOI?

Keywords

Rice bran, Lactobacillus sp, survival rate, feed conversion ratio, water quality

Abstract

Rice bran is the result of the process of milling rice plants into rice, but rice bran has not been utilized properly in the Sidrap area. Feeding with the addition of fermented rice bran using Lactobacillus sp. is expected to increase the use of feed in tilapia aquaculture. This research aims to realize the fermentation of rice bran on the survival parameters and feed conversion ratio (fcr) of tilapia. This research used a completely randomized design with three replications and four treatments, namely (A) 10% dose of rice bran in feed, (B) 15% dose of rice bran in feed, (C) 20% dose of rice bran in feed, and (D) control. feed. The size of the tilapia used is 1.5 g / fish with a density of 20 individuals / 85 L of freshwater. The number of feeding four times a day and given a test feed of 5% of the bodyweight of the fish. The results showed that the bran flour was fermented using Lactobacillus sp. Significantly different in the survival rate and the ratio of tilapia feed conversion and water quality during the study is suitable for use in tilapia fish maintenance. The highest value resulting from the addition of fermented rice bran 15% (18.33) and 20% (19.33) for survival, while the lowest for control (16.67) and feed conversion ratio showed the best results with the provision of fermented rice bran 20 % (3.03).

Copyright

© 2021, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Surianti
AU  - Fitratul Muaddama
AU  - Rini Sahni Putri
AU  - Hasrianti
AU  - Damis
AU  - Wahyudi
PY  - 2021
DA  - 2021/06/23
TI  - Application of Fermented Rice Bran Using Lactobacillus sp. in Artificial Feed For Survival Rate and FCR of Tilapia (Oreochromis niloticus)
BT  - Proceedings of the 3rd KOBI Congress, International and National Conferences (KOBICINC 2020)
PB  - Atlantis Press
SP  - 529
EP  - 534
SN  - 2468-5747
UR  - https://doi.org/10.2991/absr.k.210621.088
DO  - 10.2991/absr.k.210621.088
ID  - 2021
ER  -