Impact of Climate Change on Wheat Productivity

Abstract

This research evaluates interaction of genetically diverse genotypes with environment. It was found that in the second (2017) year of the field trial wheat accessions were exposed to stress but productivity was decreased. In the third year, results revealed that productivity of accessions was increased and stabilized. Based on results, and according to ecological plasticity, wheat accessions the № 1251 and 1125 demonstrated high plasticity (bi> 0,9). Concerning stability of productivity, accessions number 1006, 1136, and 1251 demonstrated Si2 = 0.21, Si2 = 0.46 and Si2 = 0.5, respectively, indicating that yield was stable but variability was low.