Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil
Vol 5, No 1 (2021)

Analysis the effect of plant growth regulator (Gibgro-20T) on seaweed Eucheuma cottonii by in vitro

Muhammad Kasnir (Program Studi Budidaya Perairan, Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia, Kampus II UMI, Jl. Urip Sumoharjo KM. 5, Makassar)
Khairun Nisaa (Program Studi Akuakultur, Universitas Cokroaminoto Makassar Jl. Perintis Kemerdekaan KM 11, Makassar, Sulawesi Selatan)
Harlina Harlina (Program Studi Budidaya Perairan, Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia, Kampus II UMI, Jl. Urip Sumoharjo KM. 5, Makassar)
Masyita Masyita (Program Studi Budidaya Perairan, Fakultas Perikanan dan Ilmu Kelautan, Universitas Muslim Indonesia, Makassar)

Article Info

Publish Date
10 Mar 2021

Abstract

This study aims to determine the effect of the dose of plant growth regulator (PGR) Gibgro-20T on the growth of Eucheuma cottonii in-vitro. The experimental method used was a Completely Randomized Design (CRD) treatment with a Gibgro-20T dose of 0 ppm (control), 5 ppm, 10 ppm, and 15 ppm. The results showed that the highest weight growth rate (RGRW) obtained at 10 ppm PGR dose, which is 1.27% per day. Meanwhile, the highest length growth rate (RGRL) obtained at a dose of 10 ppm, which was 1.72% per day, and the highest RGRL was significantly different from the control (0 ppm) and 5 ppm but was not different real (P<0.05) with 15 ppm treatment. Using Gibgro-20T at doses of 5, 10, and 15 ppm, however, doses of 10 and 15 ppm show higher length growth.

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Journal Info
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil
Website

Abbrev

ISLE

Publisher

Pusat Studi Pesisir dan Pulau-Pulau Kecil

Subject

Agriculture, Biological Sciences & Forestry Environmental Science

Description

Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil (EISSN 2598-8298) dikelola Pusat Studi Pesisir dan Pulau-Pulau Kecil (Study Center of Coastal and Isle - SCofCI) kerjasama Program Studi Budidaya Perairan, Sekolah Tinggi Ilmu Pertanian Wuna Raha terbit secara elektronik secara berkala ...