Agrobiological Responses of Grapevines to Different Training Systems in Semiarid Environments
Journal: Mitteilungen Klosterneuburg Journal of Viticulture Oenology Pomology and Fruit Processing
Year: 2023

Abstract The effect of four grapevine training systems (cordon height 0.4, 0.8, 1.2 and 1.6 m) on the parameters of canopy architecture, leaf area, leaf index, water loss through transpiration, activity of the photosynthetic apparatus, crop productivity and yield of wine grape cultivar ‘Aromatnyi’ ( Vitis vinifera L.) was examined. It is shown that the vertical shoot positioning on cordon heights of 0.4 m and 0.8 m increases the photosynthetic capacity, but the crop productivity potential is rea