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85464

DIRECT MICROPROPAGATION OF ENGLISH LAVENDER (Lavandula angustifolia Munstead) PLANT.

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Last updated: 04 Jan 2025

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Abstract

The present investigation was carried out to study the in vitro shoot proliferation, root formation and ex vitro acclimatization of English lavender (Munstead). Nodal explant showed a good response for producing the highest survival percentage, shoots and leaves number comparing with the shoot tip one. Among the tested cytokinins, TDZ at 0.20 mg/L recorded the highest shoots number (30.55 shoots), followed by BAP at 0.80 mg/L (16.50 shoots). The weakest effects on shoots number were recorded for media supplemented with all Kin concentrations, however it tabulated the tallest shoots length. Also, MS at full strength supplemented with sucrose as a carbon source at concentration of 30.00 or 40.00 g/L, significantly recorded the highest number of shoots and leaves. But, the lowest vitrification percentage was obtained when media strength started to decrease, as 1/4 strength medium which supplemented with sucrose or glucose at 40 g/L recorded 0.00% vitrification. Rooting which was achieved on half strength medium fortified with NAA at 1.00 mg/L significantly recorded the highest roots number of 21.25 roots, comparing with 11.86 roots only when IBA was added into the medium at 2.00 mg/L, but it was noticed that NAA concentrations decreased the roots length comparing with IBA one. Transplanting the rooted shoots into a mixture of peat moss + vermiculite + loamy soil (1:1:1 v) resulted in the highest survival percentage of 90.00% and a increase in shoots length of 12.71cm.

DOI

10.21608/jpp.2011.85464

Authors

First Name

A.

Last Name

Hamza

MiddleName

M.

Affiliation

Veget and Flori Dept., Fac. Agric., Mansoura Univ.

Email

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City

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Orcid

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First Name

Omaima

Last Name

Abd El-Kafie

MiddleName

M.

Affiliation

Veget and Flori Dept., Fac. Agric., Mansoura Univ.

Email

-

City

-

Orcid

-

First Name

M.

Last Name

Kasem

MiddleName

M.

Affiliation

Veget and Flori Dept., Fac. Agric., Mansoura Univ.

Email

mmk@mans.edu.eg

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-

Orcid

-

Volume

2

Article Issue

1

Related Issue

12871

Issue Date

2011-01-01

Receive Date

2020-04-25

Publish Date

2011-01-01

Page Start

81

Page End

96

Print ISSN

2090-3669

Online ISSN

2090-374X

Link

https://jpp.journals.ekb.eg/article_85464.html

Detail API

https://jpp.journals.ekb.eg/service?article_code=85464

Order

7

Type

Original Article

Type Code

887

Publication Type

Journal

Publication Title

Journal of Plant Production

Publication Link

https://jpp.journals.ekb.eg/

MainTitle

DIRECT MICROPROPAGATION OF ENGLISH LAVENDER (Lavandula angustifolia Munstead) PLANT.

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Article

Created At

22 Jan 2023