杨树良种‘欧美杨2012杨’是由国外引种经过长期区域化试验后选育成功,雌株,为欧美杨无性系,速生性突出,与107杨和108杨生长量相似甚至于超过了107杨和108杨;树干通直圆满,树冠窄;无性繁殖容易,扦插育苗和造林成活率高;木材纤维长度为0.578 mm,基本密度为0.327 5 g·cm-3,适于纸浆材、板材等工业用原材料。 Poplar varieties ’Europe and the United States Yang 2012 2012’ is introduced by foreign countries after long-term regionalization of the successful breeding, the female plant, as Europe and the United States poplar, fast-growing prominence, and 107 Yang and 108 Yang growth similar to or even exceeded 107 Yang and 108 young. The stems were straight and narrow with narrow canopy. Clonal propagation was easy, cutting seedling and afforestation survival rate was high. The length of wood fiber was 0.578 mm and the basic density was 0.327 5 g · cm-3. Industrial raw materials.