Stability analysis of yield and its components for promising barley genotypes under water stress and saline affected fields
Other Title(s)
تحليل الثبات للمحصول و مكوناته لتراكيب وراثية مبشرة من الشعير تحت ظروف الإجهاد المائي و الأراضي المتأثرة بالإملاح
Joint Authors
al-Shawi, al-Sayyid al-Sayyid
al-Wakil, Sali al-Mursi Ali
Abd al-Azim, Ashjan Muhammad
Source
Annals of Agricultural Science, Moshtohor
Issue
Vol. 56, Issue 3 (30 Sep. 2018), pp.641-652, 12 p.
Publisher
Banha University Faculty of Agriculture
Publication Date
2018-09-30
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Topics
Abstract EN
The objective of this investigation aim was to evaluate twenty barley genotypes under different environments for testing stability of their performance.
Where, development of any crop genotypes with adaptation to changes is one of most important goal of breeding program.
This study examined twenty barley genotypes over different three environments; normal, water stress and salt stress.
The normal and water stress experiments were conducted at Sakha while salt stress experiment was conducted at the El-Hosinia station during two seasons (2014/2015 and 2015/2016).
The combined analysis of variance for environments, genotypes and (Genotypes x Environments) interaction was highly significant for all studied genotypes, suggesting differential responses of the genotypes and the need to stability analysis.
Results revealed that highly yielding genotypes can also be stable.
Giza 133 and Line 7 had desired performance (grain yield) compared to the grand mean, regression coefficient (bi) did not differ significantly from unity and had low deviation from regression (S2d) values, indicating the role of linear portion of G x E interaction in the performance of these genotypes.
Giza 130, Line 4, Line 5 and Line 8 had the lowest (bi) values which were more adapted to unfavorable environments, whereas Giza 132, Line 3 and Line 6 were input sensitive and adapted to high potential environments.
American Psychological Association (APA)
al-Shawi, al-Sayyid al-Sayyid& al-Wakil, Sali al-Mursi Ali& Abd al-Azim, Ashjan Muhammad. 2018. Stability analysis of yield and its components for promising barley genotypes under water stress and saline affected fields. Annals of Agricultural Science, Moshtohor،Vol. 56, no. 3, pp.641-652.
https://search.emarefa.net/detail/BIM-933450
Modern Language Association (MLA)
al-Shawi, al-Sayyid al-Sayyid…[et al.]. Stability analysis of yield and its components for promising barley genotypes under water stress and saline affected fields. Annals of Agricultural Science, Moshtohor Vol. 56, no. 3 (2018), pp.641-652.
https://search.emarefa.net/detail/BIM-933450
American Medical Association (AMA)
al-Shawi, al-Sayyid al-Sayyid& al-Wakil, Sali al-Mursi Ali& Abd al-Azim, Ashjan Muhammad. Stability analysis of yield and its components for promising barley genotypes under water stress and saline affected fields. Annals of Agricultural Science, Moshtohor. 2018. Vol. 56, no. 3, pp.641-652.
https://search.emarefa.net/detail/BIM-933450
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-933450