Relationship between leaf area and yield quantity and quality in grapes on terraces

agronomic characters anatomia anatomie anatomy bayas calidad canopy climbers couvert cropping systems crops cubierta vegetal cultivo en terrazas cultivos culture en terrasse economic plants enredaderas feuille fruit crops frutales grapevines hojas leaves plant anatomy plantas plante plante de culture plante grimpante plants productividad productivity profitability quality rendement rendimiento rentabilidad sistemas de cultivo soft fruits terrace cropping vid vigne yields