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337636

INFLUENCE OF WEED INTERFERENCE ON GROWTH, YIELD AND QUALITY OF SUGAR BEET

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Last updated: 04 Jan 2025

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Abstract

Weed interference exerted a drastic reduction on plant height, number of leaves and leaf area of vegetative parts, as well as dimen­sions, size, fresh and dry weights and RGR of root and consequently eco­nomic yield of sugar beet plant. The extent of reduction was dependent on the associated weed species. Accordingly, it is possible to produce tentative ranking of competitive abilities of the seven weed species un­der investigation as following: highly competitve: wild beet, canarygrass and bermudagrasss; moderately competitive: dock weed and tooth pick and poorly competitive: lambsquarters and bindweed. Sucrose 96, T.S.S. and nutrient (N, K and Na) concentration val­ues of beet root juice were higher in weed-free treatment than the weedy ones. The higher competitve weeds (wild beet, canarygrass and bermueda-grass) were also the most effective competitors for N, K and Na nutrients uptake, but it was not as effective on T.S.S. and surcrose Values. 

DOI

10.21608/ejar.1999.337636

Authors

First Name

TAHER B.

Last Name

FAYED

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Affiliation

Faculty of Agricultural, Ain Shams University, Cairo, Egypt

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First Name

IBRAHIM H.

Last Name

EL-GEDDAWY

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Affiliation

Sugar Crops Research Institute, Agricultural Research Centre, Giza, Egypt

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First Name

MAHA M.

Last Name

EL-ZENY

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-

Affiliation

Sugar Crops Research Institute, Agricultural Research Centre, Giza, Egypt

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Volume

77

Article Issue

3

Related Issue

45546

Issue Date

1999-07-01

Receive Date

1998-07-16

Publish Date

1999-07-01

Page Start

1,239

Page End

1,249

Print ISSN

1110-6336

Online ISSN

2812-4936

Article File

EJAR_Volume 77_Issue 3_Pages 1239-1249.pdf

PDF . 3.4MB

Link

https://ejar.journals.ekb.eg/article_337636.html

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https://ejar.journals.ekb.eg/service?article_code=337636

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Original Article

Type Code

1,041

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Journal

Publication Title

Egyptian Journal of Agricultural Research

Publication Link

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

MainTitle

INFLUENCE OF WEED INTERFERENCE ON GROWTH, YIELD AND QUALITY OF SUGAR BEET

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Article

Created At

24 Dec 2024