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192258

Impact of integrated weed management on productivity of bread wheat and associated weeds

Article

Last updated: 25 Dec 2024

Subjects

-

Tags

Agronomy sciences

Abstract

A field experimentt was conducted at a private farm in Sohag, Egypt in 2016-17 and 2017-18 to evaluate planting method, seeding rate and chemical weed control on bread wheat productivity and associated weeds. Weeding treatments were: Pyroxsulam (Pallas) herbicide and the check. Planting methods were: ridges (narrow beds); rows; dry-; and wet- broadcasting. The seeding rates were: 45, 60, and 75 kg/feddan (fed=4200 m2). Results revealed that Pallas significantly reduced the biomass of weeds by 91 % vs. the check. Wet seeding resulted in the smallest biomass of weeds vs. the dry methods. Increasing seeding rate from 45 to 75 kg/fed significantly reduced the biomass of total weeds by 65.8 %. The 75 kg/fed rate + Pallas significantly reduced biomass of weeds. Pallas significantly increased numbers of spikes/m2, grains/spike and grain yield vs. the check. Pallas increased grain yield by 5.4 ardeb (150 kg)/fed vs. the check. Ridges planting had superior effect on numbers of spikes/m2, number of grains/spike vs. other methods. As for grain yield, ridges was the first and rows the second, while wet and dry methods were significantly equal in the third class. The 75 kg/fed seed rate significantly increased spikes/m2 and grain yield. Pallas with 75 kg/fed rate gave the highest values of spikes/m2 and grain yield. Ridges method with Pallas also produced the highest grain yield. The ridges method seeded by 75 kg/fed and treated by Pallas produced the highest grain yield (10.48 t/ha) and could be recommended for producing bread wheat under similar conditions.

DOI

10.21608/svuijas.2021.83141.1122

Keywords

wheat productivity, integrated weed management, Grain yield

Authors

First Name

S.Sh.

Last Name

Abdullah

MiddleName

-

Affiliation

Agronomy Department, Agriculture Faculty, Sohag University, Sohag, Egypt

Email

s.shalaby13@gmail.com

City

Sohag

Orcid

-

First Name

K.A.

Last Name

Hamam

MiddleName

-

Affiliation

Agronomy Department, Agricultural Faculty, Sohag University, Sohag, egypt

Email

-

City

-

Orcid

-

First Name

A.M.

Last Name

Abdul-Hamid

MiddleName

-

Affiliation

National Food Saftey Authority (NFSA, Sohag)

Email

-

City

-

Orcid

-

Volume

3

Article Issue

3

Related Issue

24104

Issue Date

2021-07-01

Receive Date

2021-06-29

Publish Date

2021-07-01

Page Start

232

Page End

244

Print ISSN

2636-3801

Online ISSN

2636-381X

Link

https://svuijas.journals.ekb.eg/article_192258.html

Detail API

https://svuijas.journals.ekb.eg/service?article_code=192258

Order

18

Type

Original Article

Type Code

1,132

Publication Type

Journal

Publication Title

SVU-International Journal of Agricultural Sciences

Publication Link

https://svuijas.journals.ekb.eg/

MainTitle

Impact of integrated weed management on productivity of bread wheat and associated weeds

Details

Type

Article

Created At

22 Jan 2023