长期以来,大丽花扦插多在夏季,此法有利也有弊。为此,笔者利用秋末霜前将要废弃的大丽花中上部茎枝扦插,诱导出不定芽,得到新苗。此法既可节约购买花苗的资金,又可变废为宝,得到的花苗矮化开花早,成活率80％左右。现将这一有待完善的方法拿出来与 For a long time, Dahlia cuttings are more in summer, this method has both advantages and disadvantages. To this end, the author will use before the end of frost will be abandoned in the upper part of dahlia stems cuttings, inducing adventitious buds, get new seedlings. This method can save money to buy flower seedlings, but also turning waste into treasure, flowers get dwarf bloom early, the survival rate of about 80%. Now to be perfect method to come up with