<p>The objectives of our experiments are the description of the phenotypic and genotypic variability by the main agriculture-value traits of the new winter wheat lines according to their interactions with different environmental conditions. Five new winter wheat lines were investigated at field experiment during three years by parameters of grain productivity and quality, uptaking of macro- and microelements and heavy metals from soil under different relief conditions.</p><p>Our investigations confirmed statement about more perspective direction for exploiting local sources for winter wheat improvement and closely relation between concentration of nutrient substances in plants, their loss from soil and peculiarities of relief, genotype and limits of adaptation. We developed high-adaptive line 213 (‘Leana’), which provides us higher than standard grain yield under all conditions. All lines showed higher grain productivity under favorable conditions than control. Variability of traits was higher under south slope conditions (unfavorable conditions) rather than on other (proper conditions). Only line 156 was identified by good protein content and composition under every condition for gliadin and glutenin components. Influence of relief on microelements and heavy metals uptake to the winter wheat plants is not so important as for macroelements and, in consequence, for grain productivity and quality.</p>

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