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205807

Impact of spraying chitosan and turmeric extract on ‎fruiting of Flame seedless grapevines

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Last updated: 28 Dec 2024

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Abstract

SUMMARY  During 2020 and 2021 seasons, Flame seedless grapevines were sprayed three times at growth start, just, after berry setting and one month later with chitosan at 0.025, 0.05 and 0.1% and turmeric extract at 0.1, 0.2 and 0.3% as single or combined application examining the effect of these treatments on growth, vine nutritional status, berry setting %, yield as well as berry colouration and quality. Single and combined applications of chitosan and turmeric extract had an obvious promotion on some growth aspects, vine nutritional status, berry setting, yield, berry colouration % and quality of the berry relative to the control treatment. Combined applications were superior than using each material alone. Using chitosan was considerably favourable than using turmeric extract in improving some growth, vine nutritional status, berry setting, yield, berry colouration and berry quality. A slight promotion on these characteristics was observed among the higher two concentrations of chitosan namely 0.05 to 0.1% and turmeric extract namely 0.2 to 0.3. Carrying out spraying of a mixture chitosan at 0.05 % and turmeric extract at 0.2% at growth start, just after berry setting and one month later was responsible for improving yield and berry quality of Flame seedless grapevines grown under Minia region conditions

DOI

10.21608/eajast.2021.100887.1007

Keywords

Flame seedless grapevines, Chitosan, turmeric extract, berry setting, berry colouration, Yield‎

Authors

First Name

Mahmoud‎

Last Name

Refaai‎

MiddleName

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Affiliation

‎Organic Farming central Lab. ARC, Giza, Egypt‎

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Orcid

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First Name

Mohamed

Last Name

Silem

MiddleName

-

Affiliation

Hort. Dept. Fac. of Agric. Al- Azhar Univ. (Assiut branch) - Egypt

Email

dr.ahmadsilem@gmail.com

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Orcid

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Volume

1

Article Issue

2

Related Issue

28998

Issue Date

2021-11-01

Receive Date

2021-10-13

Publish Date

2021-11-01

Page Start

21

Page End

28

Print ISSN

2735-4628

Online ISSN

2786-0191

Article File

EAJAST_Volume 1_Issue 2_Pages 21-28.pdf

PDF . 893.0kB

Link

https://eajast.journals.ekb.eg/article_205807.html

Detail API

https://eajast.journals.ekb.eg/service?article_code=205807

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3

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Original articles

Type Code

1,893

Publication Type

Journal

Publication Title

Egyptian-Arab Journal of Applied Sciences and Technology

Publication Link

https://eajast.journals.ekb.eg/

MainTitle

Impact of spraying chitosan and turmeric extract on ‎fruiting of Flame seedless grapevines

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Type

Article

Created At

23 Jan 2023