大连市从90年代初开始至今,进行了大规模的绿化建设工程。为了使绿地达到理想、完美的绿化效果,我们在绿化建设过程中树种的选择及配置要遵循根据栽植的目的;适地适树;乡土树种、乡土与外来结合;合理利用植物间的相生相克原则;宜多用幼龄树、少用大树,多用圃地苗、少用山林苗的原则。 Since the beginning of the 90s, Dalian has carried out a large-scale afforestation project. In order to achieve the ideal green space, the perfect greening effect, we in the greening process of tree species selection and configuration to follow the purpose of planting according to; suitable tree; native tree species, native and exotic combination; rational use of the principle of mutualism between plants; Should use more young trees, use less trees, more use of nursery stock, less the principle of forest seedlings.