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1、加强对园林绿地的规划设计。城市绿地包括公共绿地、单位附属绿地、生产绿地、防护绿地和风景林地,各有不同的特点和功能,因此,园林绿地并不是单一的植物栽培,是多工程、多部门、多学科综合建设管理的体现,包括小品、雕塑、绘画、诗赋等依据园林绿地的不同类型和功能。 2、坚持适地适树,以乡土树种为主的原则。例如,道路绿化要选择冠大荫浓、速生的品种,如:毛白杨、法桐、泡桐、臭椿、刺槐、国槐等;居民小区绿化要以观赏价值高的品种为主,如:合欢、垂柳、五角柳、栾树等。街头绿地要根据不同的功能要求,点缀一些观叶、观花或观形的品种。城区道路栽植火炬树,不
1. Strengthen the planning and design of garden green space. Urban green space includes public green space, unit-affiliated green land, production green land, protective green land and scenic woodland, each with different features and functions. Therefore, green land is not a single plant cultivation, but is a multi-project, multi-sector, multi-discipline comprehensive construction management. The manifestations, including sketches, sculptures, paintings, poetry, etc., are based on different types and functions of garden green space. 2. Adhere to the principle of proper tree selection and local tree species. For example, the greening of the road should be selected from the shade and fast-growing varieties such as: Populus tomentosa, Farn-tung, Paulownia, Ailanthus altissima, Robinia pseudoacacia, etc.; the greening of residential quarters should be dominated by varieties with high ornamental value, such as: Acacia, Weeping willow, Pentiana, eucalyptus and so on. The greenery in the streets should be decorated with some varieties of foliage, flower or landscape according to different functional requirements. Urban roads are planted with torch trees, not