| 马尾松花粉形态及其变异的研究 |
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| 引用本文： | 张卓文,俞新妥.马尾松花粉形态及其变异的研究[J].福建林学院学报,1989(3). |
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| 作者姓名： | 张卓文 俞新妥 |
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| 作者单位： | 浙江林学院
(张卓文)，福建林学院(俞新妥) |
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| 摘 要： | 本文以自然分布区内马尾松花粉为试材,对花粉的形态及其变异进行了研究。结果表明马尾松花粉有两个气囊,气囊外壁为不规则的网状纹饰。花粉全长、体长、体高、气囊宽、气囊高、气囊壁厚及帽壁缘宽之间存在一定的比例关系。各地马尾松花粉形态变异极显著。
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| 关 键 词： | 马尾松 花粉 细胞结构 |
Study on the Morphology Ultrastructure and Variation of Pollen of Pinus Massoniana |
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| Zhang Zuowen Yu Xintuo.Study on the Morphology Ultrastructure and Variation of Pollen of Pinus Massoniana[J].Journal of Fujian College of Forestry,1989(3). |
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| Authors: | Zhang Zuowen Yu Xintuo |
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| Institution: | Zhang Zuowen Yu Xintuo
( Zhejiang Forestry College) (Fujian Forestry College) |
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| Abstract: | This Paper study the morphology, Ultrastructure and variation of pollen of Pinus massoniana. The result snows:
the pollen of P. massoniana has two saccuses and one aperture. There is a rate between the lenghth of pollen, the lenghth of the body, the height of the body, the width of the saccus wall and the width of the marginal ridgy. The variations of morphological traits of pollen of P, massoniana are oavious. |
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| Keywords: | monograph Pinus massoniana pollen ultramicroscopic-structure cyt-ostructure |
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