FENOMENUL FRUCTIFICĂRII SLABE LA VIŞIN
Abstract
During 2002-2006 at the SC Agroindustriala SA Cluj-Napoca six varieties of sour cherry (Crisane, Mocanesti, Timpurii de Cluj, Nana, Oblacinska, Meteor ) were tested, concerning their behaviour in pollination process, self-fertility, yield, resistance to the most important diseases of sour cherry. There are many causes in producing lean fructification of sour cherry: absence of pollinators or the pollinators are afar, low air humidity who cease pollen germinating, high air humidity bringing forward diseases access ( Monilinia laxa, Cocomyces hiemalis). The selffertile varieties of sour cherry had best behaviour. This selffertil varieties are recommended to be extended in area.The papers published in the journal are licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License, which permits unrestricted, non-commercial use, distribution and reproduction in any medium, provided the work is properly cited.
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