油松是松科松属的常绿针叶乔木,是北方大部分地区荒山造林的主要树种之一。它分布广泛,适应性强,主根明显,侧根发达,耐干旱、贫瘠,抗风,树冠常绿,枝叶繁茂,树姿雄伟。因此,是营造用材林和园林绿化的重要树种,也是贫瘠的石质 Pinus tabulaeformis is pine coniferous evergreen coniferous arbor, which is one of the main tree species afforestation in most parts of northern China. It is widely distributed, adaptable, obviously rooted, developed lateral roots, drought-resistant, barren, windy, evergreen crowns, lush foliage, majestic tree pose. Therefore, it is to create timber and landscaping important species, but also poor barren stone