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番红花特征、特性观察 被引量:3

OBSERVATION ON CHARACTERISTICS OF SAFRON
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摘要 番红花为名贵中药材,1979年起上海连续三年引进日本少量番红花球茎,引种获得成功。因球茎繁殖有效倍数低,大球茎难以繁殖,花柱亩产不高,发展受阻。本文通过对番红花特征、特性观察与研究,为番红花高产栽培及无性繁殖新技术提供理论依据。 Safron(Crocus sativus)is a rare medicinal herb for the traditional gynaecology and traumatology.In our country it was depended on the import over the years.In 1965 its corms were introduced from German into Shanghai,but it was failed of success after planting in 3 years.Since 1969,a few corms were introduced form Japan for 3 years running. The introduction was successed. However,the effective multiple of corm propagation was lower,the reproduction was very hard for big corms,the yield of styles was no high,so the development of its production was limited.By means of the observation and research on characteristics of safron,this paper has been provided the theoretical basis for high-yield culture of safron and techniques of clonal propogation.
出处 《上海农学院学报》 1992年第3期220-225,共6页
关键词 染色体 无性繁殖 物候生育期 番红花 药用作物 Chromosoma Corms Apical bud Lateral bud Style
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