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

乔士义;厐品珍

南京林业大学学报(自然科学版) ›› 1985, Vol. 9 ›› Issue (03) : 45-50.

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南京林业大学学报(自然科学版) ›› 1985, Vol. 9 ›› Issue (03) : 45-50. DOI: 10.3969/j.jssn.1000-2006.1985.03.005
研究论文

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

  • 乔士义;厐品珍
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STUDIES ON THE HAIR FALLING OF PLATANUS ACERIFOLIAI. A PRELIMINARY OBSERVATION ON ITS FLOWERING ANDFRUITFICATION DEVELOPMENT

  • Qiao Shiyi (Nanjing Institute of Forestry)Pang Pinzhen
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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。

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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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, 9(03): 45-50 https://doi.org/10.3969/j.jssn.1000-2006.1985.03.005
Qiao Shiyi (Nanjing Institute of Forestry)Pang Pinzhen. STUDIES ON THE HAIR FALLING OF PLATANUS ACERIFOLIAI. A PRELIMINARY OBSERVATION ON ITS FLOWERING ANDFRUITFICATION DEVELOPMENT[J]. Journal of Nanjing Forestry University (Natural Sciences Edition). 1985, 9(03): 45-50 https://doi.org/10.3969/j.jssn.1000-2006.1985.03.005

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