Penambahan Gibberelin (GA3) untuk Pertumbuhan Cormel Gladiol (Gladiolus communis L.) pada berbagai Media Secara in Vitro

AERANI, EGY and LESTARI, RINA SRI and Wijayani, Ari (2017) Penambahan Gibberelin (GA3) untuk Pertumbuhan Cormel Gladiol (Gladiolus communis L.) pada berbagai Media Secara in Vitro. Agrivet, 23 (2). pp. 1-9. ISSN 1410-3796

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Abstract

Gladiolus flower can be multiplied by using corm or cormel. The multiplication of this
flower using plating material takes a long time, about 3,5-6 months. By using in vitro
method, the seed of this flower can be produce in relatively short time. The aim of this
research was to determine the interaction of gibberellins on any kind of media (MS, B5,
and MS + vitamin B5), to determine the perfect combination of concentration of
Gibberelin, and to determine the perfect type of media that can be use for induction of
root and shoot of gladiolus cormel. The research design used was a Completely
Randomized Design (CRD) of the factorial pattern with 3 replications. The first factors
(concentration of Gibberellin) G1: 1 ppm, G2: 2 ppm, dan G3: 3 ppm, the second factors
(type of media) M1: MS , M2: B5 (Gamborg) , M3: MS + B5 vitamin. The result showed
that the addition of various concentration of Gibberelin (GA3) and any type of media
had no significantly improve the growth of gladiol cormel explant, by addition
concentration of Gibberelin 2 ppm has significantly improved fresh weight of planlet and
percentage of life, by addition B5 media, has significantly improved length of root and
growth of shoot, and by using MS media with B5 vitamin has significantly improved the
growth of shoot, height and fresh weight of planlet.
Keywords: Gladiol, gibberellin, plant media, in vitr

Item Type: Article
Subjects: S Agriculture > SB Plant culture
Divisions: Faculty of Engineering, Science and Mathematics > School of Engineering Sciences
Depositing User: Ir., MP RINA SRI LESTARI
Date Deposited: 06 Jun 2023 06:06
Last Modified: 06 Jun 2023 06:06
URI: http://eprints.upnyk.ac.id/id/eprint/35778

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