目前,随着切花菊育苗技术的更新,传统的分株繁殖逐渐被扦插育苗取代。扦插育苗易操作、成本较低,但从育苗到切花收获的时间较长。一般情况下,扦插育苗成苗时间大约为12~15天,定植后还需3~5天的缓苗时间。另外,普通扦插育苗要求严格控制膜内温度,温度偏高极易导致成苗率降低,夏季高温时问题更加突出。切花菊直插定植可省去移栽和缓苗过程,缩短从扦插到切花收获的时间。国内曾有科研人员对切花菊直插技术进行了研究,成活率可达98%以上,但其采用的方法管理 At present, with the cut chrysanthemum nursery seedling technology updates, the traditional ramets gradually replaced by cutting seedlings. Cuttings nursery easy to operate, the cost is lower, but from seedling to cut flowers harvest longer. Under normal circumstances, cuttage seedling into seedlings time is about 12 to 15 days, after planting need 3 to 5 days Huanmiao time. In addition, the common cuttage nursery requires strict control of membrane temperature, high temperature can easily lead to reduced seedling rate, the summer high temperature problems become more prominent. Chrysanthemum planting straight line can save transplanting and Huanmiao process, shorten the cuttings from cut flowers to harvest time. There have been domestic researchers Chrysanthemum line technology has been studied, the survival rate of up to 98%, but the method used to manage