宁道高速生态快速恢复种植设计构思  

Ecological Speedly Restoration of Planting Design Conception in Ning Dao Speedway

作　　者：王丽[1] 龙岳林[1] 张见华 赵丰 王争平 

机构地区：[1]湖南农业大学园艺园林学院,长沙410128 [2]宁道高速开发建设有限公司,湖南永州425046

出　　处：《中国农学通报》2009年第22期212-216,共5页Chinese Agricultural Science Bulletin

基　　金：湖南省宁道高速公路建设项目(090312)

摘　　要：通过对湖南省内几条高速及宁道高速进行现场调查,以及对其土壤、立地环境、植被及生长状况、植物群落等详细分析,了解到长常高速应用的植物32种,配置模式理想,且生长状况良好;常张高速应用的植物47种,乔木15种,灌木20种,草本8种,藤本4种;宁道高速保留乡土植物39种,乔灌木各14种,草本9种,藤本2种,望创造明显的地方特色。借鉴长常和常张高速的可取之处,宁道高速拟采用自然式的种植方式,根据不同边坡类型的植物生长条件,因地制宜选择植物种类,突出乡土植物,就地取材,遵循适者生存的原则,强调地被的多样性,以生态快速恢复为目的,确立宁道高速种植设计思路。Investigation of Hunan some speedway and NingDao speedway, the soil, environment, plant growth situation, plant community to detailed analysis, ChangChang high-speed plants 32 species, the ideal configuration mode, growth condition is good, ChangZhang high-speed the most plants 47 species, trees 15, shrubs 20, herb 8, liana four, but green belt doesn＇t fit, NingDao high-speed reserve native plants 39 species, trees and shrubs each 14, herb 9, liana 2, hope to creative with local characteristics. Reference ChangChang and ChangZhang high-speed＇s redeeming Features, Ning Dao speedway using the natural slope plantation, according to different slope types and plant growth conditions, local native species selection, plant, use local materials, followed by the principle of the survival of the fittest, emphasize the diversity of ecological restoration, for the purpose of establishing, fast speed planting design thinking way better.

关 键 词：宁道高速 生态恢复 种植设计 

分 类 号：S3[农业科学—农艺学]