Genotypic stability for some bread wheat pure lines
Other Title(s)
الثبات الوراثي لبعض الخطوط النقية من حنطة الخبز
Author
Source
The Iraqi Journal of Agricultural Science
Issue
Vol. 47, Issue (s) (31 Dec. 2016), pp.25-34, 10 p.
Publisher
University of Baghdad College of Agriculture
Publication Date
2016-12-31
Country of Publication
Iraq
No. of Pages
10
Main Subjects
Topics
Abstract EN
The objective of this research to evaluate a genotypic stability for new developed wheat pure lines (Triticum aestivum L.).
A crossing program among six wheat genotypes; Alfateh, A.3031, M2, IPA99, A4.10 and Abu-Ghraib3, were crossed during 2001-2002, using half diallel method and developed 15 crosses.
A single plant selection was used during six seasons.
The parents and some selected crosses (S12 , S52 , S76 , S83 , S94 , S97 , S102 , S118 , S123 , S130 , S148 , S152 , S155 , S175 , S177), were evaluated during five years (2009-2014), using randomized complete block design .The results were analyzed using analysis of variance and some statistic parameters SD, SE and CV, joint regression method also, adopted to evaluate the stability of genotypes through five environments , for grain yield and it's components.
A significant differences were found among genotypes , environments and GxE interaction in all the traits .
The highest grain yield 5981 kg.ha-1 produced from the genotype S123.
The statistical analysis revealed that S155 had highest grain yield stability.
While joint regression method showed that, S130 had higher stability and S155, S152, and S118 were a promising stable and high productive genotypes and the genotype S123 was more adapted to favorable environment.
American Psychological Association (APA)
Baktash, Fadil Yunus. 2016. Genotypic stability for some bread wheat pure lines. The Iraqi Journal of Agricultural Science،Vol. 47, no. (s), pp.25-34.
https://search.emarefa.net/detail/BIM-695201
Modern Language Association (MLA)
Baktash, Fadil Yunus. Genotypic stability for some bread wheat pure lines. The Iraqi Journal of Agricultural Science Vol. 47 (2016), pp.25-34.
https://search.emarefa.net/detail/BIM-695201
American Medical Association (AMA)
Baktash, Fadil Yunus. Genotypic stability for some bread wheat pure lines. The Iraqi Journal of Agricultural Science. 2016. Vol. 47, no. (s), pp.25-34.
https://search.emarefa.net/detail/BIM-695201
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 32-34
Record ID
BIM-695201