明确绿化苗木的作用
Clear the role of greening seedlings
绿化苗木主要分为行道树、花灌木、绿篱、草本花卉、草坪等几大类。实际的绿化中都会采用二到三种以上来进行全部的绿化。
Greening seedlings are mainly divided into street trees, flowering shrubs, hedgerows, herbaceous flowers, lawns and other categories. In the actual greening, more than two to three kinds of greening will be used for all greening.
以公园为例，道路两旁会植以玉兰、银杏、黄金槐、红枫、香樟等乔木作为行道树，可观赏、可遮荫。行道树底下会植以、红叶石楠、金叶女贞、小叶黄杨等绿篱类苗木，用以把道路和花坛隔离开来。
Take the park as an example, Magnolia, ginkgo, yellow locust, red maple, camphor and other trees will be planted on both sides of the road as roadside trees, which can be viewed and shaded. Under the roadside trees, hedge seedlings such as Photinia serrulata, Ligustrum lucidum and Euonymus microphylla will be planted to separate the road from the flower bed.
花坛内可以种植各种花灌木，比如梅花假山制作 不锈钢铸件 铝箔真空袋 七孔梅花管 hdpe硅芯管 液压钢坝 PVC软管 飞行激光打标机 沥青保温泵、樱花、丛生紫荆等观花灌木，用以赏花之用。花坛里剩余的地被，则可以用红花草、鸢尾、葱兰等观花草本花卉覆盖，也可以植以麦冬草、四季草等草坪。
Flower beds can be planted with a variety of flowering shrubs, such as plum blossom, cherry blossom, tufted Bauhinia and other ornamental shrubs, for flower appreciation. The rest of the ground cover in the flower bed can be covered with safflower, iris, scallion and other ornamental plants, or planted with Ophiopogon japonicus, four seasons grass and other lawns.