Beta
101732

Growth and yield responses of ten wheat (<i>Triticum aestivum</i> L) genotypes to drought

Article

Last updated: 04 Jan 2025

Subjects

-

Tags

Agronomy sciences

Abstract

In two successive seasons (2017/ 2018 and 2018 /2019), the trends of ten wheats (Triticum aestivum L) genotypes were assessed to drought stress at the Agricultural Research Station, Faculty of Agriculture, Assiut University, Egypt. Drought obtained by skipping four irrigations of seven irrigations of control. Generally, droughts caused reduction for all the estimated morphological and physiological traits. The data revealed that the plant height was greatly affected in AIL134 and Sids12. Spike length, 100 grains weight and grains yield per genotype were adversely affected in AIL103, the former was affected in Sids12 and the middle one was reduced in Giza168 under drought stress. Also photosynthetic pigments were reduced in AIL108, AIL112 and in the Egyptian genotypes (Giza168 and Sids12). On the other hand, these traits were moderately affected under drought in AIL120, AIL129, AIL142 and AIL148 genotypes. Statistical analysis revealed that the drought was significantly affected all traits except chlorophyll b contents. Also the differences between the genotypes were significant. Most of the interactions between the genotypes, treatments and years were significant with some exceptions as those for spike length and weight of 100 grains.

DOI

10.21608/svuijas.2020.31707.1011

Keywords

Photosynthesis, Morphology, Grain yield, Spike height, genotype

Authors

First Name

E.

Last Name

Shalaby

MiddleName

M.M.

Affiliation

Agronomy Department, Faculty of Agriculture, Assiut University, Assiut, 71526, Egypt

Email

-

City

-

Orcid

-

First Name

E.

Last Name

Galall

MiddleName

H.

Affiliation

Agronomy Department, Faculty of Agriculture, Assiut University, Assiut, 71526, Egypt

Email

enaam.mohamed@agr.au.edu.eg

City

Assiut

Orcid

-

First Name

M.

Last Name

Ali

MiddleName

B.

Affiliation

Agronomy Department, Faculty of Agriculture, Assiut University, Assiut, 71526, Egypt

Email

mali@aun.edu.eg

City

Assiut

Orcid

-

First Name

Ahmed

Last Name

Amro

MiddleName

-

Affiliation

Botany and Microbiology Department, Faculty of Science, Assiut University, Assiut 17526, Egypt.

Email

ahmed.mohamed20@science.aun.edu.eg

City

Assiut

Orcid

-

First Name

Azza

Last Name

El Ramly

MiddleName

-

Affiliation

Agronomy Department, Faculty of Agriculture, Assiut University, Assiut, 71526, Egypt

Email

azzaelramly2141994@yahoo.com

City

Assiut

Orcid

-

Volume

2

Article Issue

2

Related Issue

15401

Issue Date

2020-07-01

Receive Date

2020-06-03

Publish Date

2020-07-01

Page Start

1

Page End

17

Print ISSN

2636-3801

Online ISSN

2636-381X

Link

https://svuijas.journals.ekb.eg/article_101732.html

Detail API

https://svuijas.journals.ekb.eg/service?article_code=101732

Order

1

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

Growth and yield responses of ten wheat (<i>Triticum aestivum</i> L) genotypes to drought

Details

Type

Article

Created At

22 Jan 2023