摘要
目的:研究药用菊花不同栽培类型花粉形态特征,以便为药用菊花的孢粉学研究提供资料,并为优质品种的建立和规范化种植(GAP)提供参考依据。方法:利用扫描电镜对药用菊花12个栽培类型的花粉形态进行观察和比较。结果与结论:花粉粒长球形,赤道面观椭圆形,极面观3裂圆形,具3萌发沟,外壁表面具刺状雕纹,但不同栽培类型之间存在差异,这为优质品种的筛选提供了参考依据。
Objective: To provide the reference to establish high quality cultivar and good argricuhurai practice (GAP), as well as supply palynologleal evidences for further research through the observation of pollen grains morphologies of various Chrysanthemum morifolium. Method: Pollen grains morphologies were observed and compared by means of scanning electron microscope (SEM). Result and conclusion: The pollen grains are prolate, with tricolpate and spinons sculpture. From the equatorial to pollar angle, its shape is elliptic and nummular with three splits respoctively. Difference was found in various C. morifolium, which provided the reference to establish high quality cuhivar.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2007年第2期109-112,共4页
China Journal of Chinese Materia Medica
基金
国家科技攻关计划项目(2004BA721A2099-929-01-16)
国家"十五"科技支撑计划(2006BA1006A12)
江苏省自然科学基金资助项目(BK2000020)
关键词
药用菊花
栽培类型
花粉形态
Chrysanthemum morifolium for medicine
cultivar
pollen morphology