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84205

INTEGRATING AGRICULTURAL AND CHEMICAL METHODS FOR EFFICIENT WEED CONTROL AND HIGH YIELDING IN DRILL-SEEDED RICE

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Last updated: 22 Jan 2023

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Abstract

A field study was conducted during 2010 and 2011 rice growing seasons at Rice Research and TrainingCenter, Sakha, Kafr El-Sheikh, Egypt to detect the influence of integrating rice seeding-bed techniques and weed control on weeds and rice yields of drill-seeded rice.     The application of stale-bed technique including spraying glyphosate before drilling rice seeds significantly reduced weed dry weight while increased number of tillers, number of panicles /unit area and rice grain yield. All tested herbicide treatments (thiobencarb followed by penoxulam, thiobencarb alone at a high rate, penoxulame at a high rate and bispyribac alone) greatly suppressed dry weight of weeds in drill-seeded rice while significantly increased number of tillers, panicles/m2 and rice grain yield/ha. Thiobencarb followed by penoxulam achieved the best weed control and the highest yield followed by penoxulam alone All weed control treatments were significantly efficient against weeds under the stale-bed technique even with the untreated check plots. Using thiobencarb followed by penoxulam achieved the highest efficiency against weeds and the highest number of tillers, panicles/m2 and grain yield of drill seeded rice under both stale-bed and conventional techniques.

DOI

10.21608/jpp.2012.84205

Authors

First Name

I.

Last Name

Abou El-Darag

MiddleName

H.

Affiliation

Rice Department, Field Crops Research Institute, Agric. Res. Center

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Volume

3

Article Issue

4

Related Issue

12744

Issue Date

2012-04-01

Receive Date

2020-04-20

Publish Date

2012-04-01

Page Start

655

Page End

664

Print ISSN

2090-3669

Online ISSN

2090-374X

Link

https://jpp.journals.ekb.eg/article_84205.html

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https://jpp.journals.ekb.eg/service?article_code=84205

Order

5

Type

Original Article

Type Code

887

Publication Type

Journal

Publication Title

Journal of Plant Production

Publication Link

https://jpp.journals.ekb.eg/

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Article

Created At

22 Jan 2023