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78633

IN VITRO PROPAGATION OF HARD TO ROOT ITRANA OLIVE (Olea europea L.) CULTIVAR

Article

Last updated: 25 Dec 2024

Subjects

-

Tags

Plant Production

Abstract

The olive (Olea europea L.) explants of Itrana cultivar were cultured on different types of medium i.e; Olive medium (OM), Woody Plant medium (WPM) and Murashige & Skoog medium (MS). Also, different explant types (shoot tips and nodal cuttings) were investigated. The results showed that the Olive medium (OM) with nodal cuttings proved to be the best medium and explant for establishment of olive plants cv. Itrana. The best multiplication for cv. Itrana was obtained with culturing on OM medium supplemented 3 mg l-1 zeatin. Shoot elongation was carried out on OM medium containing different concentrations of Gibberellic acid (GA3). Adding 2 mg l-1 of GA3 to the culture medium proved to be the best concentration for obtaining the highest shoots (10.66 cm). Shoot rooting was carried out on half strength OM medium with different types of auxins (IBA, NAA or IAA). IBA proved to be the most effective one for inducing rooting of shoots. Adding 3 mg l-1 of IBA achieved the highest number of roots (2.66) and root length (3.66 cm) and it was proved to be the best concentration for rooting stage. Adding 0.5 mgl-1 of Putrescine to the rooting medium proved to be the best concentration for root formation and growth. Finally hardening the produced plantlets were performed successfully in greenhouse in pots containing mixture of peat-moss, vermiculite and sand (1:1:1) V/V/V.

DOI

10.21608/sinjas.2016.78633

Keywords

Olea europea L, in Vitro, nodal cutting, putrescine, zeatin

Authors

First Name

Nada

Last Name

Kamil

MiddleName

S.M.

Affiliation

Dept. Plant Prod., Fac. Environ. Agric. Sci., Suez Canal Univ., Arish, Egypt.

Email

na_da448@yahoo.com

City

North Sinai

Orcid

-

First Name

Mohamed

Last Name

Sourour

MiddleName

M.

Affiliation

Dept. Plant Prod., Fac. Environ. Agric. Sci., Suez Canal Univ., Arish, Egypt.

Email

-

City

-

Orcid

-

First Name

Mohamed

Last Name

Abdalla

MiddleName

Y.M.

Affiliation

Dept. Plant Prod., Fac. Environ. Agric. Sci., Suez Canal Univ., Arish, Egypt.

Email

medyasab@hotmail.com

City

Alexandria

Orcid

-

First Name

Mohamed

Last Name

Abdallah

MiddleName

M.

Affiliation

Cent. Desert Res., Shaikh Zouid, North Sinai, Egypt.

Email

-

City

-

Orcid

-

Volume

5

Article Issue

1

Related Issue

11737

Issue Date

2016-04-01

Receive Date

2020-03-23

Publish Date

2016-04-01

Page Start

73

Page End

82

Print ISSN

2314-6079

Online ISSN

2682-3527

Link

https://sinjas.journals.ekb.eg/article_78633.html

Detail API

https://sinjas.journals.ekb.eg/service?article_code=78633

Order

7

Publication Type

Journal

Publication Title

Sinai Journal of Applied Sciences

Publication Link

https://sinjas.journals.ekb.eg/

MainTitle

IN VITRO PROPAGATION OF HARD TO ROOT ITRANA OLIVE (Olea europea L.) CULTIVAR

Details

Type

Article

Created At

22 Jan 2023