426489

EFFECT OF WAYS OF HAND THINNING ON 'ANNA' APPLE FRUIT QUALITY AND VEGETATIVE GROWTH UNDER EGYPTIAN DESERT CONDITIONS

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Last updated: 11 May 2025

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Abstract

Thinning is essential for producing 'Anna' apple fruits of high quality. Various ways of hand thinning were practical on fruitls at the age of two weeks from full bloom by either leaving two or three fruitlets per cluster all over the tree only per cluster on the lower two limbs. The re­sults reveal production of bigger fruits by all treatments, however best results concerning fruit weight, size and dimensions were obtained when all fruitlets were thinned from the upper two limbs and 3/cluster left on the other two. Both firmness and T.S.S. were not changed significantly by any of the conducted treatments. Concerning effect of thinning on vegetative growth (number of shoots, average length of new shoots and total shoot length) produced during the current year were evidently in­creased by thinning. However, the results were insignificant except the average length of a single shoot which increased significantly by bearing 2 or 3 fruitlets per cluster all over the tree.

DOI

10.21608/ejar.1997.426489

Authors

First Name

EMAN S.

Last Name

ATTALA

MiddleName

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Affiliation

Horticultural Research Institute, Agricultural Research Centre, Giza, Egypt

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Orcid

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Volume

75

Article Issue

4

Related Issue

55306

Issue Date

1997-12-01

Receive Date

1997-02-18

Publish Date

1997-12-01

Page Start

1,081

Page End

1,096

Print ISSN

1110-6336

Online ISSN

2812-4936

Link

https://ejar.journals.ekb.eg/article_426489.html

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http://journals.ekb.eg?_action=service&article_code=426489

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19

Type

Original Article

Type Code

1,041

Publication Type

Journal

Publication Title

Egyptian Journal of Agricultural Research

Publication Link

https://ejar.journals.ekb.eg/

MainTitle

EFFECT OF WAYS OF HAND THINNING ON 'ANNA' APPLE FRUIT QUALITY AND VEGETATIVE GROWTH UNDER EGYPTIAN DESERT CONDITIONS

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Article

Created At

11 May 2025