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124376

THE EFFECT OF PLANT GROWTH REGULATORS ON SHOOT FORMATION FROM CORM EXPLANT OF HEDYCHIUM CORONARIUM

Article

Last updated: 03 Jan 2025

Subjects

-

Tags

Medicinal and aromatic plants Palms

Abstract

This study was conducted for a micropropagation of Hedychium coronarium,an important medicinal herb, through sprouted rhizome buds. Rhizome buds were cultured on two different media; Murashige and Skoog medium (MS) and Gamborg medium (B5) without any growth regulators during the establishment stage. B5 medium gave a higher percentage of shoot formation 97.30% corresponding in shoot number and length comparing with MS medium. For shoot proliferation the micro shoots were placed on the B5 medium with two different cytokinins, kinitein (kin) and benzyl adenine (BA) at the concentrations of 0.0, 0.5, 1.0, 2.0 and 4.0 mg/l. Four mg/l of BA led to obtain high value of shoot production. For root formation, the produced shoots were placed on B5 medium plus different concentrations of two types of auxins IBA and IAA at the concentrations of 0.5, 1.0, 2.0 and 3.0 mg/l for each to study the best auxin and concentration which encouraged root formation (number and length). IBA proved a significantly efficient than IAA and encouraged root formation for both root number and root length. IBA at 3.0 mg/l gave the highest average of root number and length. All good rooted plants were cultured into pots containing vermiculite + peatmoss (1:1) in greenhouse, with 82% of survival percentage.

DOI

10.21608/sjfop.2020.124376

Keywords

Hedychium coronarium, Shoot formation, corm explant, Plant growth regulators

Authors

First Name

N.

Last Name

El-Sadat

MiddleName

-

Affiliation

Medicinal Plants Dept. (Plant Tissue Culture), National Organization for Drug Control and Research (NODCAR), Giza, Egypt

Email

-

City

Giza

Orcid

-

First Name

A.

Last Name

Soliman

MiddleName

-

Affiliation

Medicinal Plants Dept. (Plant Tissue Culture), National Organization for Drug Control and Research (NODCAR), Giza, Egypt

Email

-

City

Giza

Orcid

-

First Name

O.

Last Name

El-Zeiny

MiddleName

-

Affiliation

Horticulture Research Institute, Agricultural Research Center, Egypt

Email

-

City

Giza

Orcid

-

Volume

7

Article Issue

4

Related Issue

18308

Issue Date

2020-12-01

Receive Date

2020-09-03

Publish Date

2020-12-01

Page Start

401

Page End

407

Print ISSN

2356-7864

Online ISSN

2536-9296

Link

https://sjfop.journals.ekb.eg/article_124376.html

Detail API

https://sjfop.journals.ekb.eg/service?article_code=124376

Order

4

Type

Original Research Article

Type Code

328

Publication Type

Journal

Publication Title

Scientific Journal of Flowers and Ornamental Plants

Publication Link

https://sjfop.journals.ekb.eg/

MainTitle

THE EFFECT OF PLANT GROWTH REGULATORS ON SHOOT FORMATION FROM CORM EXPLANT OF HEDYCHIUM CORONARIUM

Details

Type

Article

Created At

22 Jan 2023