黑龙江省垂直绿化攀缘树种的筛选

在分析垂直绿化植物生长主要限制因子--土壤干旱与贫瘠的基础上,从黑龙江省山地植被中引种栽培19种攀援树种,对其生物学特性、生活习性、抗旱性等关键因素进行了试验研究。根据试验及露地栽培观察结果,采用"百分法"综合评价出17种适宜立体绿化的攀援树种,为立体绿化与植被恢复提供了更多可供参考的植物种类,以满足绿化中对景观多样性、植物多样性的要求。

Study on the Selection of Climbing Trees SuitableFor Vertical Greening in Heilongjiang

In this paper, based on introduction of lots of climbing trees species and analysis of the main stressing soil factors such as drought and barren, the biological characters, habits, drought resistance of all 19 kinds of climbing trees introduced from mountainous regions in Heilongjiang were tested. 17 of the climbing species that were suitable to vertical greening were selected as a result by the percentage evaluation method according to the experiments and the field data. The study provided more selective plant species for vertical greening and met the necessary of landscape diversity and plant species diversity.