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175895

ESTIMATION OF HETEROSIS AND INBREEDING DEPRESSION IN 4 BARLEY UNDER NORMAL AND WATER STRESS CONDITIONS.

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Last updated: 04 Jan 2025

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Abstract

The objective of the present investigation was to estimate heterosis and inbreeding depression controlling the agronomic traits and yield and its components of 4 barley crosses, by means of the six populations (P1, P2, F1, F2, BC1 and BC2) of the four barley crosses. Results revealed that, positive heterotic effects relative to the mid parent and better parent were found for most of the studied traits under both conditions. Generally, the most promising crosses were the two crosses 2 and 4, were found to be higher in magnitude, which will be interest in breeding programs for improving the most studied traits in barley.

DOI

10.21608/mjppf.2017.175895

Keywords

Barley, Heterosis, inbreeding depression

Authors

First Name

R. A.

Last Name

El-Refaey

MiddleName

-

Affiliation

Agronomy Dept., Fac. of Agric., Tanta University

Email

-

City

-

Orcid

-

First Name

E. H.

Last Name

El-Seidy

MiddleName

-

Affiliation

Agronomy Dept., Fac. of Agric., Tanta University

Email

-

City

-

Orcid

-

First Name

A.A.

Last Name

El-Gammaal

MiddleName

-

Affiliation

Agronomy Dept., Fac. of Agric., Tanta University

Email

-

City

-

Orcid

-

First Name

M.

Last Name

Mansour

MiddleName

-

Affiliation

Barley Dept., Field Crops Res. Institute, ARC, Egypt

Email

-

City

-

Orcid

-

First Name

H.M.

Last Name

Ashry

MiddleName

-

Affiliation

Agronomy Dept., Fac. of Agric., Tanta University

Email

-

City

-

Orcid

-

Volume

2

Article Issue

1

Related Issue

25490

Issue Date

2017-02-01

Receive Date

2021-06-07

Publish Date

2017-02-01

Page Start

39

Page End

51

Print ISSN

2357-0830

Online ISSN

2735-346X

Article File

MJPPF_Volume 2_Issue 1_Pages 39-51.pdf

PDF . 749.4kB

Link

https://mjppf.journals.ekb.eg/article_175895.html

Detail API

https://mjppf.journals.ekb.eg/service?article_code=175895

Order

7

Type

original papers

Type Code

1,393

Publication Type

Journal

Publication Title

Menoufia Journal of Plant Production

Publication Link

https://mjppf.journals.ekb.eg/

MainTitle

ESTIMATION OF HETEROSIS AND INBREEDING DEPRESSION IN 4 BARLEY UNDER NORMAL AND WATER STRESS CONDITIONS.

Details

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Article

Created At

23 Jan 2023