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191251

STUDY OF COMPETITIVE ABILITY OF SOME HYBRIDS OF MAIZE WITH ASSOCIATED WEED

Article

Last updated: 05 Jan 2025

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Tags

Agricultural Economics and Management Sciences

Abstract

Two field trials were performed at Tamiya Experimental Station,
Fayoum Governorate Egypt , during 2012 and 2013 seasons , to study the
competitive ability of some maize hybrids in associated weeds by modification
of crop density .The experiment included: Three hill distances (25,30and 35
cm apart) on one side of ridge at approximately 28000,23333 and 20000 plants
/ fed ,Three weed control treatments, one hand hoeing ,hand hoeing twice and
the unweeded (control) and Three maize hybrids , i.e. , T.W.C.310,
T.W.C.1100 and T.W.C. Nefertiti 3.
Results showed that all weeded treatments significantly depressed
weed growth comparing to the unweeded one .application of hoeing caused
significant increases in plant height, ear height ,number of ear /plant , all ear
characters , and grain yield / feddan . Moreover, two hoeing superiored one
hoeing in all characters. Each increases in hill distances resulted in increasing
total weed dry weight, ear height, number of ear /plant ,ear length ,ear
diameter , grain number / ear ,ear weight, grain weight /ear , 100- grain weight
and grain yield / feddan .Neffertiti 3 surpassed other hybrids in all grain
characters and grain yield / feddan .While T W C 1100 recorded the lowest
values

DOI

10.21608/fjard.2017.191251

Keywords

Maize, Hill distances, Weed, hand hoeing, yield

Authors

First Name

F.

Last Name

S.Abd-El-Samie

MiddleName

-

Affiliation

Agron.Dept., Fac. Agric . Fayoum Univrsity , Egypt .

Email

-

City

-

Orcid

-

First Name

Ekram.

Last Name

A.Megawer

MiddleName

-

Affiliation

Agron.Dept., Fac. Agric . Fayoum Univrsity , Egypt .

Email

-

City

-

Orcid

-

First Name

S.

Last Name

M.Emam

MiddleName

-

Affiliation

Agron.Dept., Fac. Agric . Fayoum Univrsity , Egypt .

Email

-

City

-

Orcid

-

First Name

M.

Last Name

Y.Hussein

MiddleName

-

Affiliation

Agron.Dept., Fac. Agric . Fayoum Univrsity , 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

51

Page End

58

Print ISSN

1110-7790

Online ISSN

2805-2528

Article File

FJARD_Volume 31_Issue 2_Pages 51-58.pdf

PDF . 425.6kB

Link

https://fjard.journals.ekb.eg/article_191251.html

Detail API

https://fjard.journals.ekb.eg/service?article_code=191251

Order

4

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

STUDY OF COMPETITIVE ABILITY OF SOME HYBRIDS OF MAIZE WITH ASSOCIATED WEED

Details

Type

Article

Created At

23 Jan 2023