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杜鹃多采用硬枝扦插和高空压条等方法繁殖。经实验发现,其有些比较好的品种,也可进行嫩枝扦插,生根成活率达80%。方法如下:
Rhododendron and more use of hardwood cutting and high-altitude method of reproduction. The experiment found that some of its better varieties, but also for softwood cutting, rooting survival rate of 80%. Methods as below: