主要园林树种在西充地区的适宜性初步评价

为筛选出适宜在西充县及相似生态气候环境城市种植栽培的园林绿化树种,对试种于南充市园林管理处西充苗圃的52个树种进行存活率、生长状况及抗寒性等评价。结果表明:这些树种可大致分为最适宜、适宜、基本适宜、不适宜4类。其中:32个树种表现最适宜,10个树种表现适宜,7个树种表现基本适宜,3个树种表现不适宜。本研究丰富和补充了西充县适宜园林绿化树种的种类,同时对促进相似生态气候环境城市绿化事业的可持续发展具有重要的参考意义。

A Preliminary Suitability Evaluation of Main Garden Tree Species in Xichong County

To screen suitable garden tree species for Xichong County and cities with similar ecological environment, 52 tree species were evaluated on the basis of survival rate, growth status and cold resistance in Xichong nursery of Nanchong City Garden Management Office.The results showed that the tree species could be broadly divided into four categories: very suitable, suitable, basically suitable and unsuitable. 32 species were very suitable, 10 species were suitable, 7 species were basically suitable, and 3 species were not suitable. It was of important significance for enriching and supplementing the selection of suitable garden tree species in Nanchong City, and promoting the sustainable development of the greening business in other cities with similar ecological environment.