Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil
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The growth of seaweed (Eucheuma cottoni) at different fertilizing doses in the waters of the village of Ghonebalano, Duruka District, Muna Regency, Indonesia
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Abstract
The study was conducted aiming to test different fertilizer doses on the optimal growth rate of Eucheuma cottonii seaweed. The study was conducted from July to August 2016 in the waters of Ghonebalano Village, Duruka District, Muna Regency, Southeast Sulawesi. The study used NPK fertilizer with the composition of the element nitrogen (N) 15%, phosphate (P2O5) 15%, and potassium (K2O) 15%. The study used a Randomized Block Design (RBD) with 3 (three) levels of fertilizer doses and 3 (three) groups so that the number of experimental units was 9 (nine) units. While the treatments tested in the study were treatment A (without fertilizer/control), treatment B (fertilizer dose 1 g/L), and treatment C (fertilizer dose 2 g/L). The results showed that the difference in fertilizer dose significantly affected the growth rate of Eucheuma cottonii seaweed. A dosage of 2 g/L of fertilizer gives the best rate of growth of Eucheuma cottonii seaweed while the water quality at the study site shows that it is still in the optimal range for the growth of Eucheuma cottonii seaweed.
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Material and Methods
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Results
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Competing interest
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
Conflict of interest
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
Ethical approval acknowledgements
No ethical approval required for this article. All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2008 (5)
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Data sharing not applicable to this article as no datasets were generated or analysed during the current study, and/or contains supplementary material, which is available to authorized users.
Bibliographic Information
Cite this article as:
-
Submitted
29 April 2019 -
Revised
5 May 2019 -
Accepted
8 May 2019 -
Published
12 May 2019 -
Version of record
12 May 2019 -
Issue date
31 May 2019
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Academic subject
Aquaculture; Fisheries Science
Copyright
Fendi,
. Program Studi Budidaya Perairan, Sekolah Tinggi Ilmu Pertanian Wuna Raha, Sulawesi Tenggara 93654, Indonesia
Lembaga Penelitian dan Pengabdian kepada Masyarakat, Sekolah Tinggi Pertanian Wuna Raha, Indonesia.
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AbdulRakhfid, Program Studi Budidaya Perairan, Sekolah Tinggi Ilmu Pertanian Wuna Raha, Sulawesi Tenggara 93654, Indonesia.
abdul.rakhfid@stipwunaraha.ac.idOrcid ProfileGoogle Scholar Profile
Rochmady, Program Studi Budidaya Perairan, Sekolah Tinggi Ilmu Pertanian Wuna Raha, Sulawesi Tenggara 93654, Indonesia Pusat Studi Pesisir dan Pulau-Pulau Kecil. Program Studi Budidaya Perairan, Sekolah Tinggi Ilmu Pertanian Wuna Raha. Jl. Letjend Gatot Subroto Km.7 Lasalepa, Raha, Sulawesi Tenggara 93654, Indonesia.
rochmady@stipwunaraha.ac.idOrcid ProfileGoogle Scholar Profile
Copyright © 2019 Fendi, La Lili, Abdul Rakhfid, Rochmady. Sangia Research Media and Publishing. Production and hosting by Sangia (SRM™). 
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