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目的探讨建泽泻种子萌发的特性及发芽条件。方法将泽泻种子置于不同温度下浸种,不同温度、光照条件及不同发芽床上发芽,观察其萌发所需的时间、发芽率或成活率。结果在25℃~30℃温水中浸种24 h,温度30℃,培养皿内置双层纱布的条件适宜泽泻种子萌发,光照条件对泽泻种子萌发无明显影响。结论泽泻种子具有高温、高湿和非光敏特性,创造种子萌发的环境条件可控制和提高种子发芽率和出苗整齐度。
Objective To investigate the germination characteristics and germination conditions of Alzheimer’s disease. Methods Alisma orientalis seeds were soaked in different temperature, germinated at different temperatures, light conditions and different germination beds, and the time, germination rate or survival rate of the seeds were observed. Results The soaking conditions of 25 ℃ ~ 30 ℃ in warm water for 24 h and the temperature of 30 ℃ were suitable for the germination of Alisma orientale. The light conditions had no significant effect on the germination of Alisma orientale. Conclusion Alisma orientalis seeds have the characteristics of high temperature, high humidity and non-photosensitivity. The environmental conditions to create seed germination can control and improve the seed germination rate and emergence uniformity.