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191256

BEHAVIOUR OF SUPERIOR GRAPEVINES TO APPLICATION OF SOME REST BREAKING AGENTS AND WINTER PRUNING II- EFFECT OF TIMES OF WINTER PRUNING AND DIFFERENT VINE LOADS

Article

Last updated: 05 Jan 2025

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Tags

Agricultural Economics and Management Sciences

Abstract

This study was conducted during 2011/2012 and 2012/2013 seasons to
adjust the best date of winter pruning (24th Dec., 31st Dec. or 7th Jan.) as well as
vine load levels (66, 72, 78 or 84 eyes/vine) that responsible for gaining higher
yield with fairly good berries quality of Superior grapevine cv.
Delaying dates of winter pruning from 24th Dec. to 7th Jan. considerably
enhanced the perentages of bud burst and fruiting buds, yield, shot berries%,
T.S.S.%, and reducing sugars% and reduced leaf area, wood ripening
coefficient, total chlorophylls and N, P, K, berry weight and total acidity%. All
the investigated characteristics except bud burst%, berry weight and total
acidity% were gradually increased with increasing vine loads from 66 to 84
eyes/vine.
Pruning on 7th Jan. leaving 84 eyes/vine (6 fruiting cane x 12 eyes plus
6 renewal spurs x two eyes) gave the best results with regard to productivity of
Superior grapevine cv.

DOI

10.21608/fjard.2017.191256

Keywords

Dates of pruning, Vine load, bud burst, fruiting buds, Growth, yield, berries quality, Superior grapevines

Authors

First Name

Faissal

Last Name

F. Ahmed

MiddleName

-

Affiliation

Hort. Dept. Fac. of Agric. Minia Univ. Egypt

Email

-

City

-

Orcid

-

First Name

Moawad

Last Name

M. Abd El-Hameed

MiddleName

-

Affiliation

Hort. Dept. Fac. of Agric. Minia Univ. Egypt

Email

-

City

-

Orcid

-

First Name

Mervat

Last Name

A. Aly

MiddleName

-

Affiliation

Viticulture Res. Hort. Res. Instit. ARC, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

Ahmed

Last Name

Y. El-Saman

MiddleName

-

Affiliation

Viticulture Res. Hort. Res. Instit. ARC, Giza, Egypt

Email

-

City

-

Orcid

-

Volume

31

Article Issue

2

Related Issue

27317

Issue Date

2017-07-01

Receive Date

2021-08-25

Publish Date

2017-07-01

Page Start

115

Page End

122

Print ISSN

1110-7790

Online ISSN

2805-2528

Article File

FJARD_Volume 31_Issue 2_Pages 115-122.pdf

PDF . 393.2kB

Link

https://fjard.journals.ekb.eg/article_191256.html

Detail API

https://fjard.journals.ekb.eg/service?article_code=191256

Order

9

Type

Research articles.

Type Code

1,920

Publication Type

Journal

Publication Title

Fayoum Journal of Agricultural Research and Development

Publication Link

https://fjard.journals.ekb.eg/

MainTitle

BEHAVIOUR OF SUPERIOR GRAPEVINES TO APPLICATION OF SOME REST BREAKING AGENTS AND WINTER PRUNING II- EFFECT OF TIMES OF WINTER PRUNING AND DIFFERENT VINE LOADS

Details

Type

Article

Created At

23 Jan 2023