Published in Scientific Papers. Series B. Horticulture., Vol. LVII
Written by Iulian RĂŢOI, Mihaela CROITORU, Emanuela Cristina VLADU
The study was effectuated out on a number of 12 varieties of autochthonous and foreign origin. The experience was founded in the year 2010. Climatic conditions were favorable for cultivation of vines in year I and II and less favourable in the third year after planting, when they recorded, in winter, the minimum negative temperatures (-27 °C), well below the limit of resistance of the vine and in the summer very high temperatures associated with drought rendered and sunstroke. After planting all vines were entered in vegetation. At the end of vegetation period the percentage of normally developed vines was between 75 and 100. In year II continued the process of planting in places empty. In the year III (2012) have obtained the grapes on the buds situated at base of vines because the buds situated above the snow (about 35-40 cm thick) were perished all buds. With all these difficulties were emphasized a few varieties from the point of view of precocious and from the point of view of the potential to make on the short elements (2-3 eyes). From the point of view of precocious has noted the Prima Cl. 1022, that reached maturity of consumption at 15.07.2012. Transilvania and the Prima Cl. 1022 varieties, were highlighted, and in terms of the production of grapes, which means they have the potential to make on the short elements. The Prima Cl. 1022 achieved 9998 Kg/ha yield and Transilvania achived 10073 Kg/ha yield.
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