【摘要】 本文对四川地震灾区城乡绿化恢复重建中北川县城永昌镇园林绿化树种应用状况进行了调查,结合城市自然地理概况以及对不同树种特性的分析,提出了适宜北川新县城栽植的园林绿化树种名录,包括基调树种和骨干树种,并针对地方乡土树种较少和品种单一等问题,提出了今后北川新县城园林绿化树种规划的建议。更多还原

【Abstract】 In this paper,investigations are conducted on the application of the landscaping tree species in Yongchang town,Beichuan country,in rehabilitation and reconstruction of rural and urban greening in Sichuan seismic disastrous areas.Considering the urban natural geographical profile and analysis of the characteristics of different species,suitable landscaping tree species list in Beichuan County has been worked out,including the capital and vital trees.Finally,as for little local native tree species and few tree species in Beichuan County,the recommendations of landscaping tree selection guide have been given.更多还原