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344605

Adaptation And Selection of Early Maturing And High-Yielding Production of Some Exotic Rice Genotypes Under Egyptian Conditions

Article

Last updated: 03 Jan 2025

Subjects

-

Tags

Biodiversity

Abstract

successive seasons during 2020 and 2021 at the Experimental Farm of Sakha Agricultural Research station, Sakha, Kafr El-Sheikh, Egypt, for identify and select the desirable early and high grain yield promising genotype under Egyptian conditions. Analysis of variance showed highly and significant differences among rice genotypes for all the studied traits. Grain yield of most rice genotypes was higher than check cultivars, the desirable genotypes, AFR0280, AFR278-2-2 and AFR278-8 recorded highest grain yield, 14.26, 14.03 and 14.00 (t/ha), respectively during seasons, genotypic and phenotypic coefficient of variation (PCV) were observed greater than environmental coefficient of variation as well as, high values of heritability (>85%) was observed for all studied characters, indicated to superior the genetic control for the expression to the studied characters and could be suggest that, these traits can be enhance through direct selection. Grain yield was positively and strongly correlated with each of plant height, leaf (length and width), leaf area, panicle length, primary branches, panicle weight, spikelet's per panicle and filled grains per panicle. Hence it is suggested that, these characters could be used as a phenotypic marker for selecting the desirable genotype in the rice breeding programme

DOI

10.21608/jenvbs.2024.266051.1240

Keywords

rice, Grain yield, heavy panicle, Genetic correlation, genetic parameters

Authors

First Name

Osama

Last Name

El-Badawy

MiddleName

A.

Affiliation

Rice Research & Training Center, Field Crops Research Institute, ARC 33717, Sakha, Kafr El-Sheikh, Egypt

Email

osamarrtc@gmail.com

City

-

Orcid

-

First Name

Saied

Last Name

Soltan

MiddleName

A.

Affiliation

Rice Research & Training Center, Field Crops Research Institute, ARC 33717, Sakha, Kafr El-Sheikh, Egypt

Email

saied.soltan@yahoo.com

City

-

Orcid

-

First Name

Eman

Last Name

Bleih

MiddleName

M.

Affiliation

Rice Research & Training Center, Field Crops Research Institute, ARC 33717, Sakha, Kafr El-Sheikh, Egypt

Email

eman.bleih@gmail.com

City

-

Orcid

-

First Name

Galal

Last Name

Anis

MiddleName

B.

Affiliation

Rice Research & Training Center, Field Crops Research Institute, ARC 33717, Sakha, Kafr El-Sheikh, Egypt

Email

galal.anis@yahoo.com

City

-

Orcid

-

First Name

Ahmed

Last Name

Taha

MiddleName

S.

Affiliation

Rice Research & Training Center, Field Crops Research Institute, ARC 33717, Sakha, Kafr El-Sheikh, Egypt

Email

ahmed.taha@gmail.com

City

-

Orcid

-

First Name

Raafat

Last Name

EL -Namaky

MiddleName

A.

Affiliation

Rice Research & Training Center, Field Crops Research Institute, ARC 33717, Sakha, Kafr El-Sheikh, Egypt, Africa Rice Regional Center BP. 96 Saint Louis - Senegal

Email

raafat.elnamaky@yahoo.com

City

-

Orcid

-

Volume

8

Article Issue

2024

Related Issue

45468

Issue Date

2024-12-01

Receive Date

2024-01-28

Publish Date

2024-12-01

Page Start

1

Page End

13

Print ISSN

2536-9415

Online ISSN

2536-9423

Link

https://jenvbs.journals.ekb.eg/article_344605.html

Detail API

https://jenvbs.journals.ekb.eg/service?article_code=344605

Order

1

Type

Original Article

Type Code

363

Publication Type

Journal

Publication Title

Environment, Biodiversity and Soil Security

Publication Link

https://jenvbs.journals.ekb.eg/

MainTitle

Adaptation And Selection of Early Maturing And High-Yielding Production of Some Exotic Rice Genotypes Under Egyptian Conditions

Details

Type

Article

Created At

23 Dec 2024