中国石蒜开花结实特性研究

目的为中国石蒜的种子繁殖提供科学依据。方法观测了中国石蒜开花、结实情况。结果中国石蒜的花期为7月下旬~9月上旬,每株花葶上有花3~8朵;果期为8月上旬~9月中旬,果实成熟期为9月下旬~11月中旬,每株结3~6个果实,每个果实里有0~10粒种子,每个果有3室,每室有种子0~4粒,单株种子量为6~31粒,结实率为94.6%。鲜种子千粒重为434.83g。结论中国石蒜在自然条件下能正常结实。

Study on Characteristics of Flowering and Fruiting of Lycoyis chinensis

Objective To solve techniques on the seed propagation of Lycoyis chinensis. Methods To observe flowering and fruiting ofLycoyis chinensis. Results They bloom from late July to early September, there are 3 to 8 flowers on a pedicel; they fruit from early August to mid- September, fruits mature from late September to mid- November ,there are 3 to 6 fruits on a pedicel, it contains 0 to 10 seeds in a fruit, there are 3 rooms in a fruit, there are 0 to 4 seeds in a room, there are 6 to 31 seeds on a pedicel; the fruiting rate is 94.6%.The 1000-seed weight is 434.83g. Conclusion Lycoyis chinensis can fruit under natural conditions.