红叶杨是经过5年的精心培育,已具备稳定性和一致性的杨树新品种,被国家林业局认定为受保护新品种。该品种2005年通过河南林科院林木良种审定委员会审定。1.红叶杨的五大特点(1)叶色紫红三季四变从春季展叶到初夏,植株叶片均为玫瑰红色,亮丽有光泽,色感极佳;6月中旬到9月中旬顶 Hongye Yang is a new poplar variety that has been carefully nurtured for five years and has become stable and consistent. It has been recognized as a protected new variety by the State Forestry Administration. The species in 2005 by the Henan Academy of Forestry forest species approval committee validation. 1. The five major characteristics of the red leaf Yang (1) leaf color purple three quarters change From the spring leaf exhibition to early summer, the plant leaves are rose red, bright and shiny, excellent color sense; mid-June to mid-September