The rising frequency of suboptimal temperatures and early droughts hinder the genetic potential realization of sunflower hybrids, posing challenges in achieving stable harvest yields. It was analyzed the harvest of 21 hybrids grown in 5 localities of the Republic of Moldova in correlation with the annual amount of precipitation from 2015-2020. The variation of the yield according to the genotype of the studied hybrids and the impact of the conditions in the growing environment were highlighted.
