杨树新品种‘朝霞杨’

A New Variety of Populus × euramericana ‘Zhaoxiayang'

‘朝霞杨’是欧美杨107杨的芽变品种。该品种苗干通直,树冠窄。春季叶片为紫红色,生长旺盛期叶色转为紫色,秋季渐转为浅紫色。叶片较‘欧美杨107杨’略小;叶芽为褐色,较欧美杨107杨小;苗木停止生长时间和落叶期较欧美杨107杨晚5-7天。朝霞杨成年树主干红褐色。

Populus × euramericana cv.‘Zhaoxiayang＇is a mutant of Populus × euramericana‘74/76＇（ 107）. The leaf color of Zhaoxiayang is purplish red in spring,purple in vigorous growth period,mauve in autumn. In comparison with107,the leaf of zhaoxiayang is somewhat smaller,the leaf bud is brown and somewhat smaller,and seedling growth stop and defoliation in fall are relatively late for 5- 7 days. The trunk of zhaoxiayang adult tree is redish brown,while the107＇s is grey.