苗木的无性扦插繁殖具有保持母本树的优良性状和繁殖速度快的优点。近年来,苗木花卉发展迅猛,但苗木生产中以种籽播育为主,应用无性扦插进行苗木繁育的并不多,原因就是苗木的扦插技术一般育苗户还不能很好地掌握。我们从2003年—2005年采用全封闭双层遮阳网覆盖的绿枝扦插方法 Seedling asexual cutting propagation has the advantage of maintaining the excellent traits of maternal tree and breeding speed. In recent years, the rapid development of seedlings flowers, seedling production, however, the main seed breeding, the application of asexual cutting seedling breeding is not much, because the seedling cutting technology is generally not well-controlled seedlings. We used from 2003 to 2005 using a fully enclosed double shading covered by the green branch cutting method