[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 18, Issue 1 (spring 2016) ::
علوم زراعی 2016, 18(1): 63-75 Back to browse issues page
Assessment of genotype×environment interaction effect on seed yield of chickpea (Cicer arietinum L.) lines under rainfed winter planting conditions
Abstract:   (3995 Views)

To investigate the effect of genotype, environment, and their interaction on seed yield of Kabuli type chickpea lines and identifying lines with high seed yield seed yield stability under different environmental conditions a field experiment was carried out. The experiment was conducted using fourteen chickpea genotypes in randomized complete bloch design with four replications in four agricultural research stations i.e. Urmia, Kurdistan , Maragheh  and Hamedan  during three successive cropping seasons (2010-2013) in winter planting under rainfed conditions. The highest average seed yield (1931.2 kg.ha-1) was obtained at Urmia in 2011 and the lowest (379.1 kg.ha-1) was at Hamedan in 2012. The highest and lowest average seed yield obtained in G4 (1163.5 kg.ha-1) and G2 (756.02 kg.ha-1), genotypes, respectively. Combined analysis of variance indicated that the main effect due to environments (E), genotypes (G), and genotype × environment interaction (GEI) were highly significant. The contribution of E, G, and GEI to the total variation in seed yield was about 70.61%, 3.20% and 11.21%, respectively. The GEI was partitioned using GGEbiplot model. According to singular value partitioning, the first two principal components explained PC1=43.09% and PC2=23.34% of total variations in data of seed yield. On the basis of GGE biplots, G6, G4 and G11 had high seed yield and yield stability as compared to the other genotypes. Results of this experiment divided environments to two distinct mega-environments including "Urmia and Maragheh" and "Kurdistan and Hamedan", which G6 (FLIP 99-26C) and G4 (FLIP 00-39C) can be recommended for each mega environment, respectively. In addition, G5, G7, and G8 identified as genotypes with wide adaptation for the four environments.

Keywords: Seed yield, Kabuli chickpea, Stability analysis and GG Biplot.
Full-Text [PDF 387 kb]   (1848 Downloads)    
Type of Study: Scientific & Research | Subject: Special
Received: 2016/07/4 | Accepted: 2016/07/4 | Published: 2016/07/4
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:

Assessment of genotype×environment interaction effect on seed yield of chickpea (Cicer arietinum L.) lines under rainfed winter planting conditions . علوم زراعی 2016; 18 (1) :63-75
URL: http://agrobreedjournal.ir/article-1-609-en.html


Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Volume 18, Issue 1 (spring 2016) Back to browse issues page
نشریه علوم زراعی ایران Iranian Journal of Crop Sciences
Persian site map - English site map - Created in 0.06 seconds with 37 queries by YEKTAWEB 4645