“…Sweet cherry cultivation trends and researches concentrate nowadays all across Europe and worldwide on changing the training system and rootstock combinations (Victor Blanco et al, 2020) from larger trees to smaller ones using higher planting densities equipped with various irrigation systems (Asănică et al, 2011, Senih Yazgan et al, 2006, Möhler, 2005. Modern sweet cherry cultivation (Prunus avium L.) are based on using dwarf vigor, precocious and productive rootstocks worldwide, mainly on 'Gisela' series bred at Justus Liebig University, Giessen, Germany (Franken-Bembenek S., 2005, Verkammen et al, 2006, Hrotko et al, 2009.…”