GRAIN YIELD OF NEW SOFT SPRING WHEAT VARIETIES AT DIFFERENT NITROGEN LEVELS
The research results on the study of yield and yield elements of new spring soft wheat varieties (Laska, Lubava, Sudarynya) depending on nitrogen level and weather conditions during the growing season are presented in the article. It is shown that cv. Laska increases grain yield in comparison with the standard cultivar (cv. Rassvet) by 7.6 q per 1 ha, it has good reaction to nitrogen fertilizers and provides yield increase due to increasing of ear productivity.