| 柳杉花粉的散发规律 |
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| 引用本文： | 张卓文,朱昌乐.柳杉花粉的散发规律[J].浙江林学院学报,1994,11(1):21-25. |
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| 作者姓名： | 张卓文 朱昌乐 |
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| 作者单位： | 浙江林学院，文成县石林场 |
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| 摘 要： | 柳杉花粉囊为纵向开裂，雄球花在雨季对花粉具有保护功能；雌雄球花和花粉都对风媒传播发生了适庆性变化；花粉的散发，传播，沉降和空间分布，出现规律性变化，并受降水，气温，风力和大气湿度的综合影响。针对花粉散发特性，提出了经营种子园的有关建议。
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| 关 键 词： | 柳杉 种子园 花粉 管理 |
The male cone of Cryptomeria fortunei splits in longitude directionwhen pollination |
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| Zhangzhuowen.The male cone of Cryptomeria fortunei splits in longitude directionwhen pollination[J].Journal of Zhejiang Forestry College,1994,11(1):21-25. |
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| Authors: | Zhangzhuowen |
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| Abstract: | ,with a function to protect pollen from rain,The sexualorgans-male cone,female cone and pollen appear adaptive variation towind as a pollination medium,Dispersal of pollen is affected by the tem-perature,the wind speed,the relative humidity and the rainfall ;and thevertical-horizontal distribution of pollen has its regular patterns. Some sug-gestions for establishlnent and management of the seed orchard are made. |
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| Keywords: | Cryptomeria fortunei seed orchard pollen management |
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