Response of Bread Wheat Recombinant Inbred Lines to Water Deficit
Response of 8 bread wheat recombinant inbred lines along with their parental cultivars (Roshan and Super Head) to water deficit was evaluatedin a split plot experimentarranged in randomized complete block design (CRBD) with three replications under three irrigation levels (80, 120 and 160 mm evapora...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | fas |
Published: |
Islamic Azad University, Tabriz Branch
2010-10-01
|
Series: | Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī |
Subjects: | |
Online Access: | http://jcep.iaut.ac.ir/article_518843_8895bfeac139f07556c119a1a603356a.pdf |
id |
doaj-60eaa0b29b614369b11b180013026fd9 |
---|---|
record_format |
Article |
spelling |
doaj-60eaa0b29b614369b11b180013026fd92020-11-25T02:42:06ZfasIslamic Azad University, Tabriz BranchIkufīziyuluzhī-i Giyāhān-i Zirā̒ī2538-18222476-731X2010-10-0142(14) تابستان2740518843Response of Bread Wheat Recombinant Inbred Lines to Water DeficitN. Zafar-naderi0S. Aharizad1M. Yarnia2A. Mohammadi3Former M.Sc. Student of Plant Breeding. Islamic Azad University, Tabriz Branch. Tabriz IranAssociate Professor, Department of Agronomy and Plant Breeding, Faculty of Agriculture, University of Tabriz. Tabriz IranAssociate Professor, Department of Agronomy and Plant Breeding, Faculty of Agriculture, Islamic Azad University, Tabriz Branch. Tabriz, IranProfessor, Department of Agronomy and Plant Breeding, Faculty of Agriculture, University of Tabriz. Tabriz, IranResponse of 8 bread wheat recombinant inbred lines along with their parental cultivars (Roshan and Super Head) to water deficit was evaluatedin a split plot experimentarranged in randomized complete block design (CRBD) with three replications under three irrigation levels (80, 120 and 160 mm evaporation from the pan) at the Agricultural Research Station of Islamic Azad University, Tabriz Branch in 2009. Univariate analysis of variance revealed significant difference among lines with respect to all the traits studied. Significant differences were observed among irrigation levels for grain yield and thousand-grain weight. Line × stress interaction was significant for harvest index and number of fertile and non-fertile tillers. Roshan cultivar produced highest grain yield. In the factor analysis, the first three factors explained 86.95% of total variation. The two first factors were named as growth and grain yield factors, respectively. Cluster analysis, using WARD algorithm, based on all the traits grouped the lines into two cultivars. Grouping was confirmed by discriminate analysis.http://jcep.iaut.ac.ir/article_518843_8895bfeac139f07556c119a1a603356a.pdfBread wheatRcombinant inbred linesWater deficit stress |
collection |
DOAJ |
language |
fas |
format |
Article |
sources |
DOAJ |
author |
N. Zafar-naderi S. Aharizad M. Yarnia A. Mohammadi |
spellingShingle |
N. Zafar-naderi S. Aharizad M. Yarnia A. Mohammadi Response of Bread Wheat Recombinant Inbred Lines to Water Deficit Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī Bread wheat Rcombinant inbred lines Water deficit stress |
author_facet |
N. Zafar-naderi S. Aharizad M. Yarnia A. Mohammadi |
author_sort |
N. Zafar-naderi |
title |
Response of Bread Wheat Recombinant Inbred Lines to Water Deficit |
title_short |
Response of Bread Wheat Recombinant Inbred Lines to Water Deficit |
title_full |
Response of Bread Wheat Recombinant Inbred Lines to Water Deficit |
title_fullStr |
Response of Bread Wheat Recombinant Inbred Lines to Water Deficit |
title_full_unstemmed |
Response of Bread Wheat Recombinant Inbred Lines to Water Deficit |
title_sort |
response of bread wheat recombinant inbred lines to water deficit |
publisher |
Islamic Azad University, Tabriz Branch |
series |
Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī |
issn |
2538-1822 2476-731X |
publishDate |
2010-10-01 |
description |
Response of 8 bread wheat recombinant inbred lines along with their parental cultivars (Roshan and Super Head) to water deficit was evaluatedin a split plot experimentarranged in randomized complete block design (CRBD) with three replications under three irrigation levels (80, 120 and 160 mm evaporation from the pan) at the Agricultural Research Station of Islamic Azad University, Tabriz Branch in 2009. Univariate analysis of variance revealed significant difference among lines with respect to all the traits studied. Significant differences were observed among irrigation levels for grain yield and thousand-grain weight. Line × stress interaction was significant for harvest index and number of fertile and non-fertile tillers. Roshan cultivar produced highest grain yield. In the factor analysis, the first three factors explained 86.95% of total variation. The two first factors were named as growth and grain yield factors, respectively. Cluster analysis, using WARD algorithm, based on all the traits grouped the lines into two cultivars. Grouping was confirmed by discriminate analysis. |
topic |
Bread wheat Rcombinant inbred lines Water deficit stress |
url |
http://jcep.iaut.ac.ir/article_518843_8895bfeac139f07556c119a1a603356a.pdf |
work_keys_str_mv |
AT nzafarnaderi responseofbreadwheatrecombinantinbredlinestowaterdeficit AT saharizad responseofbreadwheatrecombinantinbredlinestowaterdeficit AT myarnia responseofbreadwheatrecombinantinbredlinestowaterdeficit AT amohammadi responseofbreadwheatrecombinantinbredlinestowaterdeficit |
_version_ |
1724775357427482624 |