Efekat folijarnog đubriva na prinos i kvalitet nekih stonih sorti vinove loze / The effect of foliar fertilizer on yield and quality of table grape cultivars
2019
Radojević, Ivana (https://orcid.org/0000-0002-1166-6137) | Todorić, Sara | Mošić, Ivana | Vidanović, Zlata | Ristić, Miloš
The intensive cultivation of grapevine in order to achieve high and high-quality yield is becoming an issue of optimal nutrition, with the rational application of fertilizers. The fertilization affects the regime of mineral nutrition which significantly determines the fertility of the grapevine and the quality of the grapes. During 2018, the yield and the quality of table grape varieties Afus ali, Musat Italy and Muscat De Hambourg was examined, after the application of foliar fertilizer- FitoBio 20. The achieved results indicate that the fertilization had a positive affect, both on yield and on the content of sugar and acids in grape juice. In average, the lowest yield was on the grapevine without FitoBio 20 (2,5 kg/vine). The significant differences were noticed in the yield of plants that were treated with foliar fertilizer (3,8 kg/ vine). The variant with fertilizer had a higher content of sugar (21,3%) in wider comparing to grapevine without FitoBio 20 (18,6%).
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