| 东北猕猴桃属花粉形态的初步研究 |
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| 引用本文： | 王柏青.东北猕猴桃属花粉形态的初步研究[J].吉林工程技术师范学院学报,2008,24(11):92-94. |
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| 作者姓名： | 王柏青 |
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| 作者单位： | 北华大学,林学院,吉林吉林,132013 |
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| 基金项目： | 北华大学自然科学基金资助项目
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| 摘 要： | 利用扫描电子显微镜，对东北猕猴桃属3种植物的花粉形态进行观察。结果显示：本属花粉形状为长球形至近球形，三孔沟，外壁纹饰皱波状。从三种花粉的形态特征对比中可以得出：花粉粒大小、两端形状及沟内是否具有沟膜种间差别较大，可以作为分种的依据。
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| 关 键 词： | 东北猕猴桃属 花粉形态 扫描电镜 |
A Tentative Study on the Morphological Character of the Pollen of Actinidia in the Northeast Area |
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| WANG Bai-qing.A Tentative Study on the Morphological Character of the Pollen of Actinidia in the Northeast Area[J].Journal of Jilin Teachers Institute of Engineering and Technology(Natural Sciences Edition),2008,24(11):92-94. |
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| Authors: | WANG Bai-qing |
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| Institution: | WANG Bai - qing (Forestry College,Beihua University, Jilin Jilin 132013, China) |
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| Abstract: | With the help of SEM,the morphological characters of the pollen in the three species of Actinidia in the Northeast region were observed,and result showed that the pollen shape of Actinidia is from long-round to round with three aperture and ditches.Meanwhile the sculptures of the pollen surface is rugose undulance.Through the comparison,it can be seen that the size of pollen grain,shape of both ends and whether there is velum in the dith varies a lot among three species,which thus can be used for data of species identification. |
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| Keywords: | Actinidia in the Northeast morphological character of pollen SEM |
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