研究了不同时期及剪截方式对二球悬铃木嫩枝扦插成活的影响.结果表明,不同时期对插穗成活率,伸长量,叶片数,平均根数,平均根长的影响差异极显著;而不同剪截方式对插穗成活率,伸长量,叶片数,平均根长的影响差异均不显著,但对平均根数的影响差异极显著。悬铃木嫩枝扦插的最佳时期为5月下旬到6月下旬。 The effects of different periods and cutting methods on the survival of softwood shoots of Platycladus orientalis were studied.The results showed that the effects of different periods on the survival rate, elongation, number of leaves, average number of roots, average root length were significant differences; There was no significant difference in the effects of different clipping methods on the survival rate, elongation, leaf number and average root length of cuttings, but the effect on the average number of roots was significantly different. The optimum period for the softwood cuttings of Platanus is from late May to late June.