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169831

PRIMITIVE EFFECTS OF CULTURE SYSTEM, SORBITOL AND SALICYLIC ACID ON GROWTH OF TISSUE CULTURE DERIVED DATE PALM PLANTS (PHOENIX DACTYLIFERA L.) AMRI CV. DURING ACCLIMATIZATION STAG

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Last updated: 04 Jan 2025

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Abstract

Date palm plantlets produced in vitro using tissue culture technique in a greenhouse face a great challenge that may lead to their death due to different ambient environmental conditions, moreover the slow growth rate of the survived tissue culture derived date palm plants during acclimatization are critical problems facing the tissue culture as a commercial technique of date palm propagation. ​Therefore, the success of date palm micropropagation is strongly linked to the success and quality of plantlets in the greenhouse. This study aimed to evaluate the effect of three different cultural systems on survival percentage, plant length, number of leaves and estimation photosynthetic pigments in greenhouse in the first experience as well as effect of foliar spray and watered three concentrations of Sorbitol (0, 15, 30 and 45 g l-1) and salicylic acid at concentrations (0, 20, 40 and 60 mg l-1) on some vegetative growth parameters such as survival percentage, leaf width and growth vigor in the secondary experience. Findings indicated that using both the hydroponic (first culture system) and the traditional systems, with the addition of Barbary-Plante (third culture system) during the acclimatization stage gave highest values of survival percentage, plant length, number of leaves and chlorophyll a+b content compared to the second culture system, where the lowest values were recorded. Also spraying and irrigation with sorbitol at 30 gl-1 plus salicylic acid at 40 mg l-1 giving the highest values of survival percentage, leaf width and growth vigor (91%, 2.73 cm, 4, respectively) compared to other treatments.

DOI

10.21608/mjppf.2021.169831

Keywords

microprpagation, date palm, Acclimatization stage, System culture - Salicylic acid, Sorbitol

Authors

First Name

M. R.M.

Last Name

Rabeh

MiddleName

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Affiliation

Horticulture (Pomology) Department, Fac. of Agric., Menoufia Univ.

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Orcid

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First Name

E.G.

Last Name

Gadalla

MiddleName

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Affiliation

The Central Laboratory for Date Palm Researches and Development, Agricultural Research Center, Giza, Egypt.

Email

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City

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Orcid

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First Name

S.A.

Last Name

Ahmed

MiddleName

-

Affiliation

Horticulture (Pomology) Department, Fac. of Agric., Menoufia Univ.

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City

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Orcid

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First Name

M.S.

Last Name

Shehata

MiddleName

-

Affiliation

The Central Laboratory for Date Palm Researches and Development, Agricultural Research Center, Giza, Egypt.

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Orcid

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Volume

6

Article Issue

4

Related Issue

24795

Issue Date

2021-04-01

Receive Date

2021-05-11

Publish Date

2021-04-01

Page Start

221

Page End

233

Print ISSN

2357-0830

Online ISSN

2735-346X

Article File

MJPPF_Volume 6_Issue 4_Pages 221-233.pdf

PDF . 705.6kB

Link

https://mjppf.journals.ekb.eg/article_169831.html

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https://mjppf.journals.ekb.eg/service?article_code=169831

Order

3

Type

original papers

Type Code

1,393

Publication Type

Journal

Publication Title

Menoufia Journal of Plant Production

Publication Link

https://mjppf.journals.ekb.eg/

MainTitle

PRIMITIVE EFFECTS OF CULTURE SYSTEM, SORBITOL AND SALICYLIC ACID ON GROWTH OF TISSUE CULTURE DERIVED DATE PALM PLANTS (PHOENIX DACTYLIFERA L.) AMRI CV. DURING ACCLIMATIZATION STAGE

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Article

Created At

23 Jan 2023