论文部分内容阅读
深山含笑,又名光叶白兰花,属木兰科含笑届,是一种极具发展前景的常绿大型观赏花木,主干直立,树型端庄秀美,呈阔圆锥状,高可达20米,叶片正面翠绿,背面白色,幼时被白粉、叶互生,3—4月开花,满树白色,花瓣绽开,似少女微笑,数百米能闻到芳香,常用于城镇道路绿化。深山含笑果实为聚合果,10月成熟。采摘后堆沤二天,果皮自然裂开,取出种子,洗去红色假种皮,晾干
It is a kind of evergreen large-scale ornamental landscaping with great development prospects. Its main stem is erect, the tree is dignified and graceful, with a broad conical shape, with a height of up to 20 meters. The leaves The front is green and the back is white. When young, it is white and the leaves alternate. From March to April, it is full of white trees and petals blooming. It looks like a girl smiles and can smell fragrance for hundreds of meters. It is commonly used in urban road greening. The fruit of the mountain is a polyciferous fruit, mature in October. After picking two days pile heap, peel naturally cracked, remove the seeds, wash off the red aril seed coat, dry