Influence of intensity of light on the growth and development of Cersis canadensis L. and C. siliquastrum L.

The investigations of influence of daylight intensity on the growth and development of the plants C. canadensis L. and C. siliquastrum in the conditions of the dendrological park Sofiyivka were done. It's determined, that these species can grow under canopy of trees and also on open plots, but the plants in solitary plantings or planted in small groups on open plots have the best decorative qualities and aesthetic attraction.