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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.

Keywords

Fertilizer dosage
Eucheuma cottonii
Ghonebalano
Growth

Introduction

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Material and Methods

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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.

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Cite this article as:

Fendi, Lili, L., Rakhfid, A., & Rochmady, 2019. The growth of seaweed (Eucheuma cottoni) at different fertilizing doses in the waters of the village of Ghonebalano, Duruka District, Muna Regency, Indonesia. Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil 3(1): 17-22. https://doi.org/10.29239/j.akuatikisle.3.1.17-22
  • 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
  • Academic subject
    Aquaculture; Fisheries Science

Keywords

Copyright

Copyright © 2019 Fendi, La Lili, Abdul Rakhfid, Rochmady

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.

fenstip@gmail.comorcidOrcid ProfilescholarGoogle Scholar Profile

LaLili, Program Studi Budidaya Perairan, Sekolah Tinggi Ilmu Pertanian Wuna Raha, Sulawesi Tenggara 93654, Indonesia.

la.lili@stipwunaraha.ac.id
Abdul Rakhfid

AbdulRakhfid, Program Studi Budidaya Perairan, Sekolah Tinggi Ilmu Pertanian Wuna Raha, Sulawesi Tenggara 93654, Indonesia.

abdul.rakhfid@stipwunaraha.ac.idorcidOrcid ProfilescholarGoogle Scholar Profile

Rochmady Rochmady

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.idorcidOrcid ProfilescholarGoogle Scholar Profile

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