| 广西野生毛葡萄雌雄株花粉形态学研究 |
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| 引用本文： | 李鸿莉,彭宏祥,朱建华,黄宏明,黄凤珠,陆贵锋. 广西野生毛葡萄雌雄株花粉形态学研究[J]. 亚热带植物科学, 2004, 33(3): 1-3 |
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| 作者姓名： | 李鸿莉 彭宏祥 朱建华 黄宏明 黄凤珠 陆贵锋 |
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| 作者单位： | 1. 广西大学 农学院, 广西 南宁 530004;2. 广西农业科学院 园艺研究所, 广西 南宁 530007 |
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| 基金项目： | 广西科技攻关项目(桂科攻 0424002-2A)，广西科学基金项目(桂科自 0229017,桂科基 0448025) |
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| 摘 要： | 通过电镜扫描,对原产于广西石山地区的野生毛葡萄雌、雄株花粉形态进行比较研究。结果表明,野生毛葡萄花粉粒为小型花粉粒,雌、雄株花粉粒形状及纹饰、萌发孔特征均有较大差异:雄株花粉粒萌发孔为三孔沟类型,长球形,花粉粒P/E=1.20(P极轴值,E赤道轴值);雌株花粉粒无萌发孔,近球形,花粉粒P/E=1.12。
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| 关 键 词： | 毛葡萄 雌雄株 花粉 形态学 |
| 文章编号： | 1009-7791(2004)03-0001-03 |
| 收稿时间： | 2004-05-19 |
| 修稿时间： | 2004-05-19 |
Studies on the Morphology of Male and Female Pollen of Wild Vitis quinquangularis in Guangxi Province |
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| LI Hong-li,PENG Hong-xiang,ZHU Jian-hua,HUANG Hong-ming,HUANG Feng-zhu,LU Gui-feng. Studies on the Morphology of Male and Female Pollen of Wild Vitis quinquangularis in Guangxi Province[J]. Subtropical Plant Science, 2004, 33(3): 1-3 |
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| Authors: | LI Hong-li PENG Hong-xiang ZHU Jian-hua HUANG Hong-ming HUANG Feng-zhu LU Gui-feng |
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| Affiliation: | 1. Agricultural College, Guangxi University, Nanning 530004, Guangxi China;
2. Horticulture Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, Guangxi China |
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| Abstract: | The morphology of male and female pollen of wild Vitis quinquangularis in Guangxi Province were studied by using scanning electron microscope. The results indicated that the pollen grains of male and female on wild Vitis quinquangularis are minutiae. The pollen grains characteristics differ in exine ornamentation, especially in type of aperture and shape,so all normal male pollen grains are tricolporate and prolate-type (P/E=1.20),and that of all female pollen grains are acolporate (having no furrows) and subprolate-type (P/E=1.12). |
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| Keywords: | Vitis quinquangularis male and female plants pollen morphology |
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