节点文献
全国主要产区桔梗结实特性的比较研究
Comparison of the Fruit Characteristics of Platycodon grandiflorum from Different Habitats in China
【摘要】 目的探讨不同产区桔梗果实性状的差异。方法精选全国主要产区一年生桔梗根苗,小区移栽,果实成熟后单收,室内靠种。结果不同产区的桔梗在座果数、产籽量、千粒重、果粒重、果粒数及果长等方面存有差异。结论将不同产区的桔梗划分为不同的座果类型。
【Abstract】 Objective To determine differences of the fruit characteristics of Platycodon grandiflorum from different habitats. Methods The seedlings were planted in plot,fruits were harvested one-psant and measured in laboratory.Results Difference exists among fruits from different habitats on setting-fruit number per plant and seed amount,1000-grains weight,fruit grain weight and number as well as fruit diameter.Conclusion Species from different habitats should be classified as different setting-fruit types.
【关键词】 桔梗；
果实；
株果数；
千粒重；
果宽；
【Key words】 Platycodon grandiflorum； fruit； plant setting-fruit number； 1000-grain weight； fruit diameter.；
【Key words】 Platycodon grandiflorum； fruit； plant setting-fruit number； 1000-grain weight； fruit diameter.；
- 【文献出处】 现代中药研究与实践 ,Research and Practice on Chinese Medicines , 编辑部邮箱 ,2006年05期
- 【分类号】S567.239
- 【被引频次】9
- 【下载频次】144