نتایج جستجو برای: ammi analysis
تعداد نتایج: 2824682 فیلتر نتایج به سال:
The interaction of genotype × environment creates complications in yield prediction and is a challenge for agronomy and plant breeding programs. To evaluate grain yield stability and genotype × environment interaction for 18 local and exotic grain sorghum cultivars, lines, and hybrids, a field experiment was conducted using randomized complete block design with three replications in four region...
Abstract Changing climatic conditions and the emphasis on cultivation of genetically stable resilient varieties as well efficiently managing water mineral resources require commencement appropriate research already at stage plant breeding. For this purpose, breeders must have necessary tools not only in form an experimental network, but also statistical that enable correct interpretation obtain...
A user-friendly graphical data analysis to perform stability analysis of genotype x environmental interactions, using Tai's stability model and additive main effects and multiplicative interaction (AMMI) biplots, are presented here. This practical approach integrates statistical and graphical analysis tools available in SAS systems and provides user-friendly applications to perform complete sta...
This research, was conducted in a population of 103 doubled-haploid (DH) lines, their parents and 5 Iranian local bread wheat cultivars, at three ys (2007-2009) in the field as triple rectangular lattice (10×11) designs. The results of AMMI analysis for grain yield per unit area showed: effects of year, genotype and their interaction effect were significant (P<0.01) indicating the significant...
In rainfed areas, due to variable environmental factors, improving the yield stability of introduced cultivars along with increasing should be considered. The main aim this study is obtain high-yield wheat genotypes that are stable and adaptable cold climatic conditions in Iran. For purpose, 25 were evaluated a randomized complete blocks design three replications during cropping seasons (2013-2...
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