Genotype by Environment Interaction and Yield Stability in Bread Wheat Cultivars under Rainfed Conditions
نویسندگان
چکیده
The concept of stability is important for the selection crop Cultivars and in breeding programs. aim this work was to evaluate productivity some bread wheat cultivars under rainfed conditions different locations NWCZ Egypt. Results current study showed that studied performed differently environment and. AMMI analysis revealed responsible most yields variation also AMMI2 bi-plot East Barrani first season favorable all cultivars, Sakha 94 superior cultivar environment. According Eberhart Russel stable followed by Misr 1 93 considered as high yielding genotypes both moderate severe drought conditions.Keywords: Environment Interaction, Genotype, Rainfed Conditions, Wheat, Yield Stability
منابع مشابه
Evaluation of Genotype × Environment Interaction and Grain Yield Stability of Advanced Bread Wheat Cross-bred lines by GGE Biplot Method
Extended Abstract Introduction and Objective: Investigation of the interaction of genotype × environment and identification of stable and high yielding cultivars in different environmental conditions is of great importance in plant breeding. The objectives of this study are to investigate the interaction of genotype × environment using GGE bilpot graphic method in advanced cross-breeding lines...
متن کاملEvaluation of Genotype × Environment Interaction and Determining Grain Yield Stability of Durum Wheat Genotypes in Uniform Regional Yield Trials in Semi-Warm Rainfed Areas
There are different methods for study the genotype × environment interactions and determining stable genotypes such as parametric, non-parametric and multivariate methods. In this research, 19 selective genotypes from advanced trials of durum wheat at 2011-2012 agronomic year, have been cultivated with Dehdasht check cultivar for three growing years (2012-2015) in five locations (including Gach...
متن کاملWide and Specific Adaptation of Bread Wheat Inbred Lines for Yield under Rainfed Conditions
Ten elite wheat inbred lines / cultivars were tested for grain yield stability at five different locations under the rainfed conditions in the North West Frontier Province of Pakistan. These inbred lines were exposed to different soil types, soil fertility, moisture levels and temperatures. GxE interaction mean squares were highly significant for grain yield. The overall mean grain yield perfor...
متن کاملGenome-wide association for grain yield under rainfed conditions in historical wheat cultivars from Pakistan
Genome-wide association studies (GWAS) were undertaken to identify SNP markers associated with yield and yield-related traits in 123 Pakistani historical wheat cultivars evaluated during 2011-2014 seasons under rainfed field conditions. The population was genotyped by using high-density Illumina iSelect 90K single nucleotide polymorphism (SNP) assay, and finally 14,960 high quality SNPs were us...
متن کاملStudy of Relationships between Root Traits and Yield and Yield Components of Bread Wheat under Rainfed Conditions
Breeding new crop cultivars with efficient root systems carries great potential to enhance resource use efficiency, plant adaptation to unstable climates and improve yields. Current study was conducted to investigate the relationship between root characteristics with yield and yield components in 24 lines and cultivar of bread wheat using complete randomized block design with three replications...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientific Journal of Agricultural Sciences
سال: 2021
ISSN: ['2535-1796', '2535-180X']
DOI: https://doi.org/10.21608/sjas.2021.50086.1060