Year 2023, Volume 69 Issue 1

Year : 2023
Volume : 69
Issue : 1
   
Authors : Tatjana POPOVIĆ, Danijela RAIČEVIĆ, Radmila PAJOVIĆ-ŠĆEPANOVIĆ, Saša MATIJAŠEVIĆ
Title : THE INFLUENCE OF DIFFERENT VINE LOADS WITH FERTILE BUDS ON THE AGROBIOLOGICAL, ECONOMICAL AND TECHNOLOGICAL CHARACTERISTICS OF THE CARDINAL VARIETY IN THE AGRO-ECOLOGICAL CONDITIONS OF PODGORICA SUBREGION
Abstract : The paper presents the results of a two-year study of the influence of different vine loads with fertile buds on the agrobiological, economic and technological characteristics of the Cardinal variety. The research was carried out in the vineyard of the Biotechnical Faculty in Podgorica subregion. Four different vine loads with fertile buds were applied: 8, 12, 16 and 18 buds. The results of the research showed that the applied loads had a significant impact on the examined parameters of the Cardinal variety. The obtained results on the average yield of grapes show that the lowest value of this parameter was the variant with a load of 8 buds - 1.45 kg m-2, while the highest grape yield was recorded for the variant with a load of 16 buds (2.03 kg m-2). V1 variant had the highest average bunch (386 g) and berries (7g) weight, while V4 had the smallest bunch (285 g) and berries (5.95 g) weight. The quality of the grapes also varied significantly under the influence of the vine load. The highest sugar content in must was recorded in the variant with a load of 8 buds - 15.79%, and the lowest in the variant with 18 buds - 14.30%. The acid content did not differ significantly between the tested variants. V4 variant had the highest - 4.30 g/l, and V1 and V3 variants - 4.05 g/l measured the lowest acid content
For citation : Popović, T., Raičević, D., Pajović-Šćepanović, R., Matijašević, S. (2023): The influence of different vine loads with fertile buds on the agrobiological, economical and technological characteristics of the cardinal variety in the agro-ecological conditions of Podgorica subregion. Agriculture and Forestry, 69 (1): 93-103. doi:10.17707/AgricultForest.69.1.08
Keywords : Cardinal, yield, bunch weight, berry weight, grape quality
   
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