Proceedings of the 2nd International Interdisciplinary Conference on Environmental Sciences and Sustainable Developments 2022 Environment and Sustainable Development (IICESSD-ESD 2022)

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Influence of Seaweed Liquid Fertilizer on the Growth of Red Algae Gracillaria verrucosa under controlled conditions

Authors
Zakirah Raihani Ya’la1, *, Wahyuni Mule2, Dwi Sulistiawati3, Eka Rosyida1, Rukavina Baksh4
1Fisheries and Marine Science Department, Universitas Tadulako, Palu, Indonesia
2Aquaculture Study Program, Universitas Tadulako, Palu, Indonesia
3Animal Husbandry Department, Universitas Tadulako, Palu, Indonesia
4Agribusiness, Faculty of Agriculture, Tadulako University Department, Universitas Tadulako, Palu, Indonesia
*Corresponding author. Email: zakirahraihaniyala@gmail.com
Corresponding Author
Zakirah Raihani Ya’la
Available Online 24 January 2024.
DOI
10.2991/978-94-6463-334-4_43How to use a DOI?
Keywords
Agar; cultivation; marine algae; production
Abstract

The use of pesticides in agriculture has a negative effect on environment. Thus, environment-friendly fertilizers are needed to minimize the use of pesticides. The present study used seaweed liquid fertilizer (SLF) extracted from Sargassum sp., Gelidum sp., and Padina sp. to support the coastal agricultural activity, especially in the production of red algae (Gracilaria verrucosa). SLF extracted from Gelidium sp. Exhibited a higher nutrient content in Ca, K, and P than other seaweeds. SLF extracted from Gelidium sp. Also demonstrated a higher absolute growth and daily growth rate of G. verrucosa than other treatment. The highest growth of G. verrucosa was observed on the SLF from Gelidium sp. With the optimum concentration of 2.0 – 2.5 ml/L. The results suggested that Gelidium sp. Might provide a prospective future in developing seaweed SLF for Gracilaria verrucosa production.

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 2nd International Interdisciplinary Conference on Environmental Sciences and Sustainable Developments 2022 Environment and Sustainable Development (IICESSD-ESD 2022)
Series
Advances in Biological Sciences Research
Publication Date
24 January 2024
ISBN
10.2991/978-94-6463-334-4_43
ISSN
2468-5747
DOI
10.2991/978-94-6463-334-4_43How 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  - Zakirah Raihani Ya’la
AU  - Wahyuni Mule
AU  - Dwi Sulistiawati
AU  - Eka Rosyida
AU  - Rukavina Baksh
PY  - 2024
DA  - 2024/01/24
TI  - Influence of Seaweed Liquid Fertilizer on the Growth of Red Algae Gracillaria verrucosa under controlled conditions
BT  - Proceedings of the 2nd International Interdisciplinary Conference on Environmental Sciences and Sustainable Developments 2022 Environment and Sustainable Development (IICESSD-ESD 2022)
PB  - Atlantis Press
SP  - 254
EP  - 259
SN  - 2468-5747
UR  - https://doi.org/10.2991/978-94-6463-334-4_43
DO  - 10.2991/978-94-6463-334-4_43
ID  - Ya’la2024
ER  -