摘要
目前城镇绿化树种单一,彩叶绿化乔木树种成为城乡绿化中的点缀佳品,大通地区引种金叶垂榆可为城镇绿化苗木增加了一个新品种,本文介绍了大通引种的金叶垂榆的物候期、生长情况和成活率。
At present,urban greening tree species in a single, colorful green trees become green decoration township, introducing Ulmus pumila var. can increase a new variety of urban greening in Datong area, this paper introduces the phenological period, growth and survival rate of Ulmus pumila var.
出处
《青海农林科技》
2014年第1期59-60,共2页
Science and Technology of Qinghai Agriculture and Forestry
关键词
金叶垂榆
物候期
生长量
成活率
大通县
Ulmus pumila var.
Phenology
Growth
Survival rate
Datong County
