近几年,许多城市绿化进展较快,效果显著,有的被评为绿化先进市.但据笔者考察,有些地方由于指导思想尚不甚明确,在绿化植物品种上,结构不尽合理,存在重花草、轻树木的问题。如有的街旁游园、街心公园、校 In recent years, many cities have made rapid progress in afforestation with remarkable results, and some have been rated as afforestation-advanced cities. However, according to the author’s investigation, some places are still not very clear about the guiding ideology. In the green plant species, the structure is not reasonable and exists Heavy flowers, light trees. If the street next to the park, Street Park, school