[Home ] [Archive]   [ فارسی ]  
:: Main :: About :: Current Issue :: Archive :: Search :: Submit :: Contact ::
Main Menu
Home::
Journal Information::
Articles archive::
For Authors::
For Reviewers::
Registration::
Contact us::
Site Facilities::
::
Search in website

Advanced Search
..
Receive site information
Enter your Email in the following box to receive the site news and information.
..
:: Volume 20, Issue 2 (Summer 2018 2018) ::
علوم زراعی 2018, 20(2): 126-138 Back to browse issues page
Assessment of non-parametric methods in selection of stable genotypes of durum wheat (Triticum turgidum L. var. durum)
Tohid Najafi Mirak
Abstract:   (2867 Views)
To evaluate of non-parametric methods for identification of high yielding and stable durum wheat genotypes, 18 durum wheat promising lines along with two commercial durum (Behrang) and bread wheat (Chamran) as check cultivars, were evaluated in four warm and dry locations of Iran including Darab, Ahvaz, Khoramabad and Dezfoul stations during two cropping seasons (2013-2014). The experiments were conducted in a randomized complete block design with three replications. Results showed that the effect of environment (E), genotype(G) and interaction of GE were significant in Bredenkamp (except for genotype) and Hildebrand for non-crossover interaction (without change in rank) and de Kroon/van der Laan (except for interaction of GE) for non-crossover interaction (with change in rank) methods. Results of SIIG (Selection Index of Ideal Genotype) method, based on all non-parametric methods, showed that DW-92-17 and DW-92-20 genotypes (with 6095 and 6215 kg.ha-1 grain yield) were the most stable genotypes. According to SIIG method, the majority of non-parametric methods may identify the stable genotypes considering the static (biological) concept, so the selected genotypes may not necessarily produce high grain yield. Genotypes DW-92-17 and DW-92-20 were selected as stable lines with higher yields (compared to control) and DW-92-4 and DW-92-5 genotypes were selected as high yielding lines for complementary experiments, especially for resistance to diseases and quality characteristics evaluation.
Keywords: Interaction of Genotype × Environment, SIIG method, Ideal genotype and Wheat.
Full-Text [PDF 476 kb]   (1412 Downloads)    
Type of Study: Scientific & Research | Subject: Special
Received: 2018/10/27 | Accepted: 2018/10/27 | Published: 2018/10/27
Add your comments about this article
Your username or Email:

CAPTCHA


XML   Persian Abstract   Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Najafi Mirak T. Assessment of non-parametric methods in selection of stable genotypes of durum wheat (Triticum turgidum L. var. durum) . علوم زراعی 2018; 20 (2) :126-138
URL: http://agrobreedjournal.ir/article-1-919-en.html


Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Volume 20, Issue 2 (Summer 2018 2018) Back to browse issues page
نشریه علوم زراعی ایران Iranian Journal of Crop Sciences
Persian site map - English site map - Created in 0.05 seconds with 37 queries by YEKTAWEB 4645