|
|
:
|
In order to reach the genotypes of chickpea, a more efficient quality of chickpea genotypes than existing cultivars possessing suitable traits such as seed yield, number of pods per plant, coarse grains, agronomy and other agronomic traits, 14 advanced chickpea genotypes were selected from advanced trials 2016-2017 agronomic year by control cultivars Adel and Azad for two crop years (2017-2019) in Gachsaran, Gonbad, Khoramabad and Ilam regions were planted in a completely randomized block design with three replications. There are several methods for determining the interaction of genotype × environment, the most important of which are parametric, nonparametric and multivariate methods. In multivariate method, the additive main effects and multiplicative interactions (AMMI) used in this research were genotypes number 9, 8, 11, 13 and 14 with the allocation of the lowest rank and highest mean grain yield in the group of stable genotypes. In the site regression method, genotypes number 11, 14 and 8 with the least share in genotype and environment interaction were selected as the most stable genotypes. According to the results, genotypes number 8, 9, 11, 13 and 14 were selected as promising genotypes and introductory candidates.Key words: Chickpea, Yield Stability, AMMI, Biplot.
|