港华路海滨道路生态种植研究

Study on ecological planting of the coastal Ganghua Road

对港华路海滨道路采用改地适树、选树适地、丰富多样性、低碳维护等生态种植的方法进行改造，并对种植后的土壤盐碱度、土壤肥力、植物群落进行了分析。结果显示：采用生态种植方法，生态环境及景观效果得到较大的改善，土壤盐度降低至0．5-3．1g／kg，土壤碱度降低为7．81-8．54，植物品种达到31科50种。

Ecological planting approaches were taken in the road greening of the coastal Ganghua Road, including improving soil to be adaptable to trees growth, selecting tree species adapting to the soil,increasing the diversity of tree species, low-carbon maintenance, and so on. After the ecological planting the soil salinity and alkalinity, soil fertility and plant communities were analyzed. The result showed that the ecological planting greatly improved the ecological environment and vegetative landscape,reduced the soil salinity to O. 5-3.1 g/kg and decreased the soil alkalinity to 7.81-8.54, and the plant varieties reached 50 species under 31 families.