从今年秋季绿化情况看,各地绿化工程需求比上半年略有上升,缺口最大的仍是大规格乔木。南方用量较大的有:棕榈科植物、红花风铃木、小叶榕、盆架子、木棉、刺桐、凤凰木、桂花、罗汉松等;北方用量较大的有:白皮松、云杉、油松、白蜡、千头椿、银杏、国槐、栾树、法桐、元宝枫、 From the situation of this year’s greening, the demand for afforestation projects in various places slightly increased over the first half of the year, with the largest gap being still the large-size trees. Larger amount of the South are: palmaceae, Safflower wind Suzuki, Ficus, shelves, kapok, cork, phoenix wood, sweet-scented osmanthus, Podocarpus; greater use of the north are: white bark, spruce, Pinus tabulaeformis , White wax, Thousand Tsubaki, Ginkgo biloba, Sophora japonica, Koelreuteria paniculata, Yuan Bao Feng,