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65122

Micro propagation of Date Palm (Phoenix dactylifera L.) var. Zaghlol via Direct Organogenesis

Article

Last updated: 04 Jan 2025

Subjects

-

Tags

HORTICULTURE

Abstract

This study was an attempt to develop an in vitro protocol for propagation date palm(Phoenix dactylifera L.) Zaghlol cv via direct shoot regeneration system. Combinations between plant growth regulators were used in order to achieve this goal. Shoot tips were cultured on MS medium supplemented with cytokinins namely BA or KIN at different concentrations either individually or in combinations with NAA at 0.0, 1.0, 2.0 and 4.0 mg /L in the presence of 1.0 mg/ L NOA. Results revealed that MS medium supplemented with BA or KIN at 1.0 mg /Lin combination with NAA at 1.0 mg/ L was the best for bud formation from shoot tip after 8 weeks of culturing at initiation stage. Sub-culturing the formed buds on solid MS medium supplemented with 1.0 mg/ L of BA and KIN gave the maximum number of shoots with appropriate length at multiplication stage. MS medium supplemented with 10 mg/ L of GA3 caused the maximum shoot length at elongation stage compared with control and other treatments. Moreover, maximum rooting percentage, root number and root length were obtained as MS medium supplemented with 0.5 mg/L IBA and 1.0 mg/L NAA was used.

DOI

10.21608/assjm.2018.65122

Keywords

in Vitro, shoot tips, growth regulators, direct pathway

Authors

First Name

G.A.

Last Name

Baghdady

MiddleName

-

Affiliation

Department of Horticulture , Faculty of Agriculture, Al-Azhar University, Nasr city ,Cairo, Egypt.

Email

gabdrabboh65@yahoo.com

City

-

Orcid

-

Volume

56

Article Issue

4th ICBAA

Related Issue

8694

Issue Date

2018-04-01

Receive Date

2018-01-14

Publish Date

2018-04-01

Page Start

127

Page End

136

Print ISSN

1110-0419

Online ISSN

2974-4830

Link

https://assjm.journals.ekb.eg/article_65122.html

Detail API

https://assjm.journals.ekb.eg/service?article_code=65122

Order

29

Type

Original Article

Type Code

841

Publication Type

Journal

Publication Title

Annals of Agricultural Science, Moshtohor

Publication Link

https://assjm.journals.ekb.eg/

MainTitle

Micro propagation of Date Palm (Phoenix dactylifera L.) var. Zaghlol via Direct Organogenesis

Details

Type

Article

Created At

22 Jan 2023