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中国农学通报

中国农学通报 ›› 2011, Vol. 27 ›› Issue (8): 140-143.

所属专题： 生物技术

• 林学 园艺 园林 • 上一篇    下一篇

灯盏花产量和灯盏乙素含量的基因型与环境效应

杨生超 王平理 杨建文   

  • 收稿日期:2010-09-30 修回日期:2010-12-02 出版日期:2011-04-20 发布日期:2011-04-20
  • 基金资助:

    国家自然科学基金;云南省“十一五”社会发展攻关项目

Effects of genotypic and environmental on yield and scutellarin content of Erigeron breviscapus

  • Received:2010-09-30 Revised:2010-12-02 Online:2011-04-20 Published:2011-04-20

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摘要：

为了解灯盏花产量和有效成分含量的基因型与环境及其互作效应。利用通过系统选育的灯盏花新品系，进行3品系2年4点的区域试验。灯盏花3个品系产量的变异系数平均为9.68%，大于灯盏乙素含量的变异系数（5.15%）；产量的基因型效应占总效应的54.10 %，效应显著，地点间和地点×基因型间也具有一定的效应，其余效应不显著；灯盏乙素含量的基因型效应占总效应的78.28%，地点间也具有一定的效应，其余年份间、地点×年份、基因型×年份、地点×基因型×年份间的效应不显著。综上，灯盏花基因型效应显著，可以通过品种选育提高灯盏乙素含量和产量。

关键词: 建立, 建立

Abstract:

To investigate effects of genotypic and environmental on yield and scutellarin content of Erigeron breviscapus. Two new strains which through lines breeding were regional experimented of multi-point for many years. The variation coefficient of yield was 9.68%, higher variation coefficient of scutellarin content (5.15%). The genotypic effect of yield was 54.10% of total effects, and effects significantly (P<0.01), among point and among point×genotypic had effects significantly (P<0.05), but other effects had not significantly effects. The genotypic effect of scutellarin content was 78.28% of total effects, and effects significantly (P<0.01), among point had effects significantly (P<0.05), but other effects had not significantly effects. Conclusion: E. breviscapus had genotypic effects significantly, and can enhance scutellarin content and yield through variety breeding.