Statistic and comparison research on the sprouted seed obtains crosses between Diploid and Tetraploid of Lilium oriental, and cytology observation research to its hybrid descendant.

• 摘要对东方百合二、四倍体杂交获得的种子萌发进行了统计及相关的比较研究，并对其杂交后代进行了细胞学观察研究。