滨海景观乔灌木资源及应用

Application and Resource of Trees and Shrubs in Coastal Landscape

选择适宜的乔灌木树种或品种作为骨干树种或基调树种,是滨海地区绿化造林的重中之重。但受环境条件的制约,滨海景观带内乔灌木的选择及利用,受到一定的限制。要将乔灌木的抗逆性作为选择的重要因素,充分考虑滨海地带的立地环境(如土壤瘠薄、盐碱度高、海风、海浪、海雾等侵袭),要求树种抗性强,对土壤要求不严,耐盐碱,少病虫害,在城市滨海环境中生长和表现稳定。本文罗列了国内外一些价值较高的适合滨海地带种植的乔灌木植物资源,论述了滨海乔灌木的应用情况,建议在今后的滨海生态建设和城市景观营造中加强对乔灌木资源的推广和利用。

The most important part of afforestation in the coastal area is choosing suitable trees and shrubsas the vital trees or the capital trees. It’s limited to choose and use trees and shrubs in the coastallandscape zone because of the restriction of environmental conditions. The site environment should beentaken into full consideration such as barren soil, high salinity, sea breeze, sea wave and sea fog. As animportant factor of resistance , the trees and shrubs which are been required to be strongly resistable, laxto edaphic requirement, salt-tolerant, and have fewer pests and diseases grow and performance stably inthe city coastal environment. The thesis lists several kinds of valuable trees and shrubs which aresuitable for the coastal landscape zone, discusses the applications and suggests that pay more attention toextend and utilize trees and shrubs in the coastal landscape.