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In vitro Propagation and Ex vitro Acclimatization of Solidago Canadensis Using Nodal Segment Explants

Article

Last updated: 05 Jan 2025

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Tags

Horticulture

Abstract

Solidago canadensis is a rhizomatous perennial plants, involved in multiple purpose as one  of the most important commercial cut flowers, with landscape importance and much more importance as a highly valuable medicine plants.  Therefore, an efficient plant tissue culture protocol for golden rod (Solidago canadensis) was developed from the nodal cuttings explants. Nodal cuttings, after being disinfected superficially, sterilized with different concentrations of mercuric chloride (HgCl2). Another procedure for surface sterlization take place, the above-mentioned explants were immersed in different concentrations of sodium hypocholrite solution (NaOCl). For in vitro initiation stage propagation, surface sterilized explants were cultured on Murashige and Skoog (MS) medium augmented with varied concentrations of both applied plant growth regulants 6-benzylamino purine (BA) and in combination with naphthalene acetic acid (NAA). Different parameters including the mean number of each shoots, shoot length (cm), mean number of leaflets, mean number of roots formed and per propagule were studied during the course of all tested stage. Neoformed shoots of initiation stage were divided into single nodes with one axillary bud per node each which were used for all micropropagation satage (i.e. initiation, multiplication and rhizogenesis). For acclimatization the plantlets produced from rooting stage  were transplanted ex vitro in small plastic pots contained an autoclaved mixture of the perlite (0,1,2,3 volume) and peatmoss (0,1,2,3 volume); and one constant volume of washed and autoclaved sand. In general, the present study revealed that BA and NAA at (nil) 0.00 or 0.25 mg/l and 0.00 and 0.50 mg/l, respectively achieved the best results for initiation stage. Meanwhile, fortified medium with BA and NAA at 0.50 and 0.50 mg/l, consecutively, gave rise to the best results for multiplication stage. Regarding rhizogenesis stage, the best results were recorded when the explants were cultured on MS medium plus IBA and NAA at IBA at 1.50 mg/l and NAA at 2.00 mg/l; which led to the highest mean number of roots formed per propagule., each in turn. Neoformed plantlets were acclimatized ex vitro and in vivo vigorously in mixture of perlite and peatmoss at either (1:1) or (1: 2) and (1: 3), respectively, resulted in the highest mean value (100%) of survival percentage/ plant. and successfully showed true-to-type plants.

DOI

10.21608/jalexu.2019.195600

Keywords

golden rod, Solidago canadensis, In vitro culture, Plant growth regulators, Nodal segments, surface sterilization, Initiation, multiplication, rhizogenesis, Rooting, in vivo, Acclimatization

Authors

First Name

Yasmeen

Last Name

Douban

MiddleName

Ali

Affiliation

Ornamental Plants Research Department, Horticulture Research Institute, ARC, Alexandria, Egypt

Email

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City

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Orcid

-

First Name

Ali

Last Name

Abido

MiddleName

Ibrahim

Affiliation

The Faculty of Agriculture, Saba Basha, Alex. Univ.

Email

-

City

-

Orcid

-

First Name

Mohamed

Last Name

El-Torky

MiddleName

Gamal

Affiliation

The Faculty of Agriculture, El-Shatby, Alex. Univ.

Email

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City

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Orcid

-

First Name

Mahmoud

Last Name

Ali

MiddleName

Ahmed

Affiliation

The Faculty of Agriculture, Saba Basha, Alex. Univ.

Email

-

City

-

Orcid

-

First Name

Mohamed

Last Name

Gaber

MiddleName

Kadry

Affiliation

The Faculty of Agriculture, Saba Basha, Alex. Univ.

Email

-

City

-

Orcid

-

Volume

24

Article Issue

4

Related Issue

23654

Issue Date

2019-12-01

Receive Date

2021-09-21

Publish Date

2019-12-01

Page Start

666

Page End

687

Print ISSN

1110-5585

Online ISSN

2785-9525

Link

https://jalexu.journals.ekb.eg/article_195600.html

Detail API

https://jalexu.journals.ekb.eg/service?article_code=195600

Order

13

Type

Research papers

Type Code

1,789

Publication Type

Journal

Publication Title

Journal of the Advances in Agricultural Researches

Publication Link

https://jalexu.journals.ekb.eg/

MainTitle

In vitro Propagation and Ex vitro Acclimatization of Solidago Canadensis Using Nodal Segment Explants

Details

Type

Article

Created At

23 Jan 2023