Jurnal Biologi Universitas Andalas
Vol 6, No 1 (2018)

Pengaruh Naphthalene Asam Asetat (NAA) pada Pertumbuhan Akar Pisang Raja Kinalun Secara In Vitro

Rahmi Rini Dwi Putri (Laboratorium Fisiologi Tumbuhan dan Kultur Jaringan, Jurusan Biologi, FMIPA Universitas Andalas)
Suwirmen Suwirmen (Laboratorium Fisiologi Tumbuhan dan Kultur Jaringan, Jurusan Biologi, FMIPA Universitas Andalas)
Nasril Nasir (Laboratorium Mikrobiologi, Jurusan Biologi, FMIPA, Universitas Andalas)



Article Info

Publish Date
07 Mar 2018

Abstract

The influence of Naphthalene Acetate Acid (NAA) on the in vitro root growth of banana Raja Kinalun was carried out from April to September 2015 in The Laboratories of Plant Physiology and Tissue Culture, Faculty of Mathematics and Natural Sciences, University of Andalas, Padang. The aim of  this study was to find the effective concentration of NAA for initiation of root. This study used a Completely Randomized Design (CRD) with four treatments and three replications. The treatments were: without NAA (control); NAA 1 ppm, NAA 2 ppm and NAA 3 ppm. The result showed that the effective doses were NAA 1 and 2 ppm for each number of roots growth.

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