日本垂枝樱花资源

日本樱属植物栽培分布广泛,种质资源丰富,品种总数约500个左右,垂枝型品种20个左右。见于各种统计资料的以孤植树形态存在的樱花古树名木及成龄大树约2 000余株,其中垂枝型樱花达千余株,树龄最高者已逾千年。充分说明垂枝型品种自古就备享钟爱。栽培数量较多的品种有江户彼岸系统的枝垂樱、红枝垂及八重红枝垂等。

The Resources of Japanese Cerasus subhirtella Miq.var.pendula Tanaka

The germplasm resources of Cerasus plants are rich and distribute extensively in Japan.Cerasus plants has about 500 varieties,including 20 pending varieties.Old and valuable trees existed in singular plant trees and adult big trees had more than 2 000 plants,including pending cherry blossom trees more than 1 000 plants.The oldest tree was more than 1 000 years.This showed that pending cherry varieties were loved by people since ancient times.Varieties of more cultivaiotn were weeping cherry,red weeping cherry and eight red weeping cherry etc.