Jurnal Biologi Universitas Andalas
Vol 7, No 1 (2019)

Induksi Embriogenesis Somatik Pada Anggrek Vanda Sumatrana Schltr. dengan Penambahan Beberapa Konsentrasi Asam 2,4-Diklorofenoksiasetat (2,4-D)

Anita Tri Astuti (Laboratorium Fisiologi Tumbuhan dan Kultur Jaringan, Jurusan Biologi, FMIPA Universitas Andalas, Kampus UNAND Limau Manis Padang -25613)
Zozy Aneloi Noli (Laboratorium Fisiologi Tumbuhan dan Kultur Jaringan, Jurusan Biologi, FMIPA Universitas Andalas, Kampus UNAND Limau Manis Padang -25613)
Suwirmen Suwirmen (Laboratorium Fisiologi Tumbuhan dan Kultur Jaringan, Jurusan Biologi, FMIPA Universitas Andalas, Kampus UNAND Limau Manis Padang -25613)



Article Info

Publish Date
12 May 2019

Abstract

The research about induction of somatic embryogenesis of  Orchid Vanda sumatrana Schltr.  by giving 2,4-Diclorophenoxiacetic acid (2,4-D), was conducted from May to July 2016 in plant Physiology and tissue Culture Laboratory, Biology Departement, Matematics and Natural Science Faculty, Andalas University. The aim of this study was found the concentration of 2,4-D to induce somatic embryogenesis of Vanda sumatrana. The research used Completely Randomized Resign (CDR) with 6 treatments and 4 replication. The treatments were : without 2,4-D (control); 1 mg/L; 2 mg/L; 3 mg/L; 4 mg/L; 5 mg/L. The result showed that 2 mg/L 2,4-D and 3 mg/L 2,4-D were concentrations to induct somatic embryogenesis.

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