近些年来，由于光肩星天牛的持续发生，致使“三北”地区多种阔叶树残遭危害，杨柳榆等主要造林树种成片死亡，大量砍伐。以新疆杨为代表的白杨派树种对光肩星天牛有一定抗性，所以备受青睐。但是我区大部分地区新疆杨硬枝扦插成活率普遍较低，为此，根据多年的实践经验，提出 In recent years, due to the continuous occurrence of Anoplophora glabripenae, various broadleaf trees in the “Three Norths” region were endangered. Major afforestation species such as willow elm died in a large number of felling. Poplar trees, represented by Xinjiang Yang, have some resistance to the light-shouldered Asclepiad, so it is favored. However, in most areas of our district, the survival rate of young hardwood branches in Xinjiang is generally low. Therefore, based on many years of practical experience,