| 悬铃木Platanus acerifolia落毛问题的研究——Ⅰ.开花结实形态发育的初步视察 |
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| 引用本文： | 乔士义,厐品珍. 悬铃木Platanus acerifolia落毛问题的研究——Ⅰ.开花结实形态发育的初步视察[J]. 南京林业大学学报(自然科学版), 1985, 28(3): 45. DOI: 10.3969/j.jssn.1000-2006.1985.03.005 |
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| 作者姓名： | 乔士义 厐品珍 |
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| 作者单位： | 南京林学院;中国林业科学研究院亚热带林业科学研究所 |
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| 摘 要： | <正>本文报道了悬铃木开花结实形态发育过程。观察发现,胚珠败育是普遍现象,胚珠败育后,果皮及果毛继续发育。文内附悬铃木开花结实形态发育时间表。
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| 关 键 词： | 悬铃木 落毛 开花结实 |
STUDIES ON THE HAIR FALLING OF PLATANUS ACERIFOLIAI. A PRELIMINARY OBSERVATION ON ITS FLOWERING ANDFRUITFICATION DEVELOPMENT |
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| Qiao Shiyi. STUDIES ON THE HAIR FALLING OF PLATANUS ACERIFOLIAI. A PRELIMINARY OBSERVATION ON ITS FLOWERING ANDFRUITFICATION DEVELOPMENT[J]. Journal of Nanjing Forestry University(Natural Sciences ), 1985, 28(3): 45. DOI: 10.3969/j.jssn.1000-2006.1985.03.005 |
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| Authors: | Qiao Shiyi |
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| Abstract: | Observations were made on the flowering and the fruitfication development of Platanus acerifolia the materials were collected from 20~30 year old trees during 1981?984 in Nanjing. Most of the ovules aborted during June to November; however, the ovaries with hairy walls grow into hairy nutlets in the next year. A timetable for the development of the flowers and fruits is given. |
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| Keywords: | Platanus acerifolia Hairs falling Flowering and fruitfication |
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