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Journal of Zhejiang University (Agriculture and Life Sciences)  2006, Vol. 32 Issue (1): 65-70    DOI:
    
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Published: 27 January 2006
CLC:  null  
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. null. Journal of Zhejiang University (Agriculture and Life Sciences), 2006, 32(1): 65-70.

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https://www.zjujournals.com/agr/     OR     https://www.zjujournals.com/agr/Y2006/V32/I1/65


芥菜花粉形态特征及分类初探

对芥菜(Brassica juncea Czern.et Coss.)17个变种的代表品种的花粉材料进行了扫描电镜观察.结果表明,芥菜花粉形状呈近球形、长球形或超长球形,随品种而异;花粉大小虽在变种间具有明显差异,但不能作为准确的变种分类依据;变种间在花粉的萌发器官和外壁纹饰方面有一定的差异,根据其特征可以对芥菜进行分类.其结果支持传统的芥菜种以下水平的分类.
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