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常春藤具有不同的抗寒类型。非常抗寒型具极强的抗寒特性,能在- 30 ℃条件下露地越冬,且藤青叶绿。抗寒机理的探讨旨在为生产应用提出抗寒依据
Ivy has different types of cold resistance. Very cold type with extreme cold resistance, can be exposed to the winter conditions at -30 ℃, and Fuju green leaves. The research of cold resistance mechanism aims to put forward the cold resistance basis for production and application