摘要
运用SAS8.0软件对唐菖蒲花粉形态性状进行主成分分析及数量分类表明,前三个主成分:极轴长、赤道轴长和P/E贡献率迭93.28%。唐菖蒲76个花粉形态性状的聚类分析结果与传统分类基本一致。
The analysis of main elements and quantity classification of pollen morphological character was calculated by SAS software. Results indicated the contributing rate of main elements is up to 93.28% ,which contains the length of polar lobe, length of equatorial axis and length of polar lobe/ length of equatorial axis. The classified results of 76 pollen morphological characters were basically consistent with traditional classification in Gladiolus hybridus Hort.
出处
《北方园艺》
CAS
北大核心
2007年第4期117-118,共2页
Northern Horticulture
基金
黑龙江省自然科学基金(C2004-01)
关键词
唐菖蒲
花粉
数量分类
Gladiolus h ybridus Hort
Pollen
Quantity classification
