Proceedings of the 4th Borobudur International Symposium on Science and Technology 2022 (BIS-STE 2022)

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Using of Fermentation Liquid from Mangrove Leaves “Avicennia Marina” in Combination of Temperature on Seaweed “Kappaphycus Alvarezii” in Controlled Media

Authors
Samsu Adi Rahman1, *, Frederik Dony Sangkia1, Fitriani A. Larekeng1
1University of Muhammadiyah Luwuk, 94711, Banggai, Indonesia
*Corresponding author. Email: jcbanggai@gmail.com
Corresponding Author
Samsu Adi Rahman
Available Online 9 November 2023.
DOI
10.2991/978-94-6463-284-2_92How to use a DOI?
Keywords
Avicennia marina; fermented liquids; endophytes; ice-ice; seaweed
Abstract

The fermented liquid derived from mangrove leaves contains secondary metabolites in the form of lactic acid, bacteriocins, phytochemical compounds, and has primary metabolites in the form of macro and micro nutrients, as well as potential endophytic bacteria. This study aims to determine the performance of A. marina mangrove leaves ferment liquid combined with temperature on the growth and control of K. alvarezii ice-ice disease. The research method was that seaweed weighing 50-51g was soaked in fermented liquid for one hour, and cultured in a 33x23x19cm aquarium. Parameters evaluated included morphology, histopathology, and growth of seaweed. The results showed that the use of fermented liquid at maintenance temperatures of 27˚C and 30˚C did not show any Thallus bleaching. A temperature of 35˚C in the second week indicates bleaching. The condition of the seaweed Thallus tissue at 27˚C and 30˚C was still normal, at 35˚C the tissue was damaged and the Thallus weight decreased. The research results are very useful for seaweed farmers because they can increase growth and are able to control ice-ice disease caused by abiotic factors such as temperature.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 4th Borobudur International Symposium on Science and Technology 2022 (BIS-STE 2022)
Series
Advances in Engineering Research
Publication Date
9 November 2023
ISBN
10.2991/978-94-6463-284-2_92
ISSN
2352-5401
DOI
10.2991/978-94-6463-284-2_92How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Samsu Adi Rahman
AU  - Frederik Dony Sangkia
AU  - Fitriani A. Larekeng
PY  - 2023
DA  - 2023/11/09
TI  - Using of Fermentation Liquid from Mangrove Leaves “Avicennia Marina” in Combination of Temperature on Seaweed “Kappaphycus Alvarezii” in Controlled Media
BT  - Proceedings of the 4th Borobudur International Symposium on Science and Technology 2022 (BIS-STE 2022)
PB  - Atlantis Press
SP  - 875
EP  - 885
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-284-2_92
DO  - 10.2991/978-94-6463-284-2_92
ID  - Rahman2023
ER  -