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富利亚(S·phureja)的一个无性系IVP_(48)的花粉用硅胶作干燥剂在-15℃的条件下贮存,贮存期为1个月至5年。当用这些贮存的花粉给另1个富利亚无性系授粉时,花粉的贮存时期和每个浆果所结的种子数之间有显著的负相关。然而,每次授粉所结浆果的频率,以及每次授粉所结的种子数与花粉的贮存时期的负相关不显著,并且所结浆果的变化也无规律可寻。花粉贮存1年,平均每个浆果所结的种子数降低约为前1年的60％。
Pollen of a clone IVP_ (48) of S. phureja was stored in a -15 ° C silica gel as desiccant for a period of 1 month to 5 years. When pollinating another Fritillaria clone with these stored pollen, there was a significant negative correlation between the pollen storage period and the number of seeds per berry. However, the frequency of berry fruit per pollination, the number of seeds per pollination, and the pollen storage time were not significant, and the variation of berry fruit was also irregular. Pollen storage for one year, the average number of seeds per berry reduced by about 60% of the previous year.