Facility seedling raising method for polygonatum cyrtonema seedlings

The invention provides a facility seedling raising method for polygonatum cyrtonema seedlings. The facility seedling raising method mainly comprises the seven steps of seed collection and cleaning, seed first-time disinfection, seed soaking, seed second-time disinfection, first-year seed germination period management, second-year one-leaf period seedling management and third-year strong seedling management. By adopting the seedling raising method provided by the invention, on one hand, the seed germination rate and the emergence rate are effectively improved, the sizes of primary tubers and seedling tubers are increased, and the root systems of cultivated seedlings are more developed; on the other hand, the field management cost is reduced, large-scale production of polygonatum cyrtonema seedlings is facilitated, and sufficient high-quality seed sources are provided for polygonatum cyrtonema planting. 本发明提供了一种多花黄精实生苗的设施育苗方法，主要包括七个步骤：种子采集与清洗、种子第一次消毒、种子浸泡、种子第二次消毒、第一年种子萌发期管理、第二年一叶期种苗管理和第三年壮苗管理。采用本发明提供的育苗方法，一方面有效