龙岩市中心城市生态景观林树种选择与应用

Selection and Application of Ecological Landscape Forest Tree Species in Central Urban of Longyan City

为选择适宜的绿化树种,对龙岩中心城区一重山景观绿化造林中应用的紫花泡桐、乌桕、枫香、黄山栾树、广玉兰、山杜英、木荷、黄花风铃木、银杏等主要造林树种造林成效进行对比分析,结果表明:紫花泡桐、乌桕、黄山栾、枫香的适应性较强,造林成效好;山杜英、广玉兰、木荷山地适应性表现及造林成效一般;银杏、黄花风铃木的山地适应性表现较差,造林成效不高。

In order to select suitable greening tree species,this paper comparatively analyzed the afforestation effect of main tree species applied in the nearest mountain landscape greening and afforestation around the central urban area of Longyan City,such as Paulownia tomentosa,Sapium sebiferum,Liquidambar formosana,Koelreuteria integrifoliola,Magnolia Grandiflora,Elaeocarpus sylvestris,Schima superba,Handroanthus chrysanthus,Ginkgo biloba and so on.The results showed as follows:Paulownia tomentosa,Sapium sebiferum,Koelreuteria integrifoliola and Liquidambar formosana had stronger adaptability and better afforestation effect;the adaptability performance and afforestation effect of Elaeocarpus sylvestris,Magnolia grandiflora and Schima superba were general;the mountain adaptability of Ginkgo biloba and Handroanthus chrysanthus was poor and the afforestation effect was not high.