在生产上,多数采用扦插繁殖法繁殖花木,因此法培育出的植株比播种育苗的生长快,开花结果时间早,短时间内可育出又多又大的幼苗。但是,由于受到扦插内外因素(如枝条的养分含量,外界的温度、湿度、光照、氧气)等影响,扦插繁殖的 In the production, the majority of the propagation of flowers and trees by cutting propagation, so the method of cultivating plants grow faster than sowing seedlings, flowering time as early as a short time can be fertile and large and large seedlings. However, due to the influence of cutting internal and external factors (such as nutrient content of branches, external temperature, humidity, light and oxygen), cutting propagation