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194678

RESPONSE OF SOME SUGAR BEET GENOTYPES TO NITROGEN FERTILIZATION LEVELS UNDER NEWLY RECLAIMED SOIL CONDITIONS

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Last updated: 05 Jan 2025

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Abstract

Two field experiments were conducted during 2009/2010 and
2010/2011 seasons in Koum Ousheem district, El-Fayoum Governorate.
The major goal was to study the response of five multigerm sugar beet
varieties namely; Oscar poly, Desprez poly N, Pleno, Nejma and H poly
to three nitrogen fertilizer levels, i.e., 100, 120 and 140 kg N/fed.
The obtained results revealed that Desprez poly N variety
significantly increased in growth traits, i.e., root diameter, root fresh
weight and sugar yield/fed, while Nejma variety significantly surpassed
in sucrose% and root yield/fed, and reduction in impurities% in both
seasons.
Application of 140 kg N/fed. maximized yield productivity,
represanted by improved average root weight, root and sugar yields/fed.
However, juice impurities were increased as nitrogen level was
increased from 100 to 140 kg/fed. On the contrary, a gradual reduction
in sucrose% has been detected with the increase in nitrogen level over
120 kg/fed.
The interaction between Desprez poly N variety and nitrogen
fertilization up to 140 kg N/fed. recorded the highest values in root and
sugar yields/fed. Under the conditions of this study productivity of sugar
beet varieties could be maximize by supply sufficient nitrogen
fertilization levels from 120 to 140 kg N/fed.

DOI

10.21608/fjard.2012.194678

Keywords

Sugar beet genotypes, Different nitrogen levels and In newly reclaimed soils

Authors

First Name

A.H.S.A.

Last Name

Al-Labbody

MiddleName

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Affiliation

Sugar Crops Research Institute, Agricultural Research Center Giza, Egypt.

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Orcid

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First Name

M.S.M.

Last Name

Aly

MiddleName

-

Affiliation

Sugar Crops Research Institute, Agricultural Research Center Giza, Egypt.

Email

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City

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Orcid

-

First Name

R.A.

Last Name

Abo El-Ghait

MiddleName

-

Affiliation

Sugar Crops Research Institute, Agricultural Research Center Giza, Egypt.

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Orcid

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Volume

26

Article Issue

1

Related Issue

27667

Issue Date

2012-01-01

Receive Date

2021-09-14

Publish Date

2012-01-01

Page Start

78

Page End

85

Print ISSN

1110-7790

Online ISSN

2805-2528

Article File

FJARD_Volume 26_Issue 1_Pages 78-85.pdf

PDF . 341.1kB

Link

https://fjard.journals.ekb.eg/article_194678.html

Detail API

https://fjard.journals.ekb.eg/service?article_code=194678

Order

6

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

RESPONSE OF SOME SUGAR BEET GENOTYPES TO NITROGEN FERTILIZATION LEVELS UNDER NEWLY RECLAIMED SOIL CONDITIONS

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Article

Created At

23 Jan 2023