Biološko-proizvodne osobine sorte jagode ‘Leatitia’ na području Čačka

Abstract

U radu su prikazani rezultati ispitivanja vegetativnog, generativnog potencijala, fenoloških osobina i kvaliteta ploda perspektivne sorte jagode ‘Leatitia’ u periodu 2016–2017. godine. U drugoj eksprimentalnoj godini, utvrđene su značajno više vrednosti svih ispitivanih parametara vegetativnog, generativnog potencijala, produktivnosti i mase ploda. Visoke vrednosti čvrstine ploda utvrđene su u obe godine istraživanja, dok su značajno veći fenolni sadržaj i antioksidativni kapacitet registrovani u plodovima jagode u drugoj godini nakon sadnje. Širenje sorte jagode ‘Leatitia’ u proizvodnjoj praksi može se preporučiti prevashodno zbog kasnog vremena zrenja, visoke rodnosti i veoma kvalitetnog ploda.

The paper presents results of the research of vegetative and generative potential, phenological properties and fruit quality of the promising strawberry cultivar ‘Leatitia’ in the 2016–2017 period. Significantly higher values of all tested parameters of vegetative, generative potential, productivity and fruit mass were determined in the second experimental year. High firmness values were determined in both years of the research, while significantly higher phenolics content and antioxidative capacity were registered in the fruits the second year after planting. Spread of the strawberry cultivar ‘Leatitia’ in production practices can be recommended primarily because of the late ripening, high productivity and very high quality of fruits.