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目的:探索栽培延胡索及野生延胡索花及种子的形成过程。方法:对栽培延胡索及野生延胡索花及种子的形成过程跟踪观察,测定他们的生长基质并进行比对。结果:野生延胡索花与种子成熟过程中颜色有一定变化,前者由粉红渐变为蓝紫,后者由褐白色变为黑色。移栽品中只有部分开花结实,持续时间比野生品明显缩短。栽培品无果实与种子形成。各品种的生长基质均呈弱酸性。结论:延胡索花、果实种子对生长环境、繁殖方式很敏感,极易丧失有性繁殖能力。
Objective: To explore the formation process of Corydalis yanhusuo and wild corydalis flower and seeds. Methods: The cultivation process of Corydalis yanhusuo and wild Corydalis yanhusuo flowers and seeds was followed up, their growth substrates were determined and compared. Results: The color of wild Corydalis flower and seed had a certain change during maturation. The former changed from pink to blue-violet, while the latter changed from brown-white to black. Transplanting products only part of the flowering strong, duration significantly shorter than wild products. Cultivated fruitless and seed formation. The growth substrates of all varieties showed weak acidity. Conclusion: Corydalis flower and fruit seeds are very sensitive to the growth environment and reproduction mode, and easily lose their sexual reproduction ability.