Abstract:
Variety climate and soil caused creation of numerous biocenoses (ampelocenoses) in areas of Moldova. Learning of adaptive reaction of root system of grapes results that optimum is produces in the volume mass and the hardness of soil in value of 1,15-1,35 g/cmł. Between the orographical factors (exposition, altitude) it’s NE, E, V and plateau and insignificant altitude. Formation of water-nutritive regime in first of all depends on soil indexes, and so altitude of shape and exposition. The largest supply in moisture is observed in as named “zone-optimum”, in depth 20-60 cm. The physiological activity of leaves (absorbation radiant ebergy) in the primary period is varied from 69 to 72%, more – on plateau and lesser – on shapes.
Description:
Affiliation: М. Кисиль, Национальный институт виноградарства и виноделия; М. Рапча, Гос. Аграрный Ун-т Молдовы.
