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本文对红掌部分种质资源进行了育种相关的生殖特性研究。结果表明:红掌种质存在不同程度的自交结实能力,不同品种自交结实率在0~100%之间差别较大;种子发育周期4~6月,具体表现出母本效应;杂交种子播种4周后即多数萌发,发芽率变异在4.7%~100%之间,具体随双亲、杂交方式的不同而变化。结果为红掌遗传和育种的研究提供了有益借鉴。
In this paper, some germplasm resources of Anthurium were studied on reproductive characteristics. The results showed that Anthurium andraeanum had different degrees of selfing and fruiting ability. The selfing percentages of different varieties differed greatly from 0% to 100%. The seed development period was from April to June, After 4 weeks of seeding, most germination, germination rate variation between 4.7% to 100%, specifically with the parents, the way of hybridization changes. The results provide a useful reference for the research on heredity and breeding of Anthurium andraeanum.