夏立, 石卓功, 汤洪义, 起晓燕. 中国板栗授粉特性初步研究[J]. 西南林业大学学报, 2007, 27(1): 45-47. DOI: 10.11929/j.issn.2095-1914.2007.01.011
引用本文: 夏立, 石卓功, 汤洪义, 起晓燕. 中国板栗授粉特性初步研究[J]. 西南林业大学学报, 2007, 27(1): 45-47. DOI: 10.11929/j.issn.2095-1914.2007.01.011
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XIA Li, SHI Zhuo-gong, TANG Hong-yi, QI Xiao-yan. Preliminary Study on Pollination Characteristics of Castanea mollissima[J]. Journal of Southwest Forestry University, 2007, 27(1): 45-47. DOI: 10.11929/j.issn.2095-1914.2007.01.011
Citation: XIA Li, SHI Zhuo-gong, TANG Hong-yi, QI Xiao-yan. Preliminary Study on Pollination Characteristics of Castanea mollissima[J]. Journal of Southwest Forestry University, 2007, 27(1): 45-47. DOI: 10.11929/j.issn.2095-1914.2007.01.011
shu

中国板栗授粉特性初步研究

Preliminary Study on Pollination Characteristics of Castanea mollissima

    摘要
  • 摘要: 通过两年对板栗授粉特性的试验研究,发现虫媒授粉在板栗授粉过程中有着重要的地位,与对照样株自然授粉相比,隔离虫媒授粉的处理样株,柱头上的平均花粉数量减少32%~50%,平均球苞重减少22%~35%,空苞率高19%~23%,平均每总苞内坚果数少0.58~1.14个.

     

    Abstract: The pollination characteristics of Castanea mollissima were studied by experiments. It was showed that entomophilous pollination played a very important role in the pollinating process for Castanea mollissima plants. Compared to the natural pollination, the average quantity of pollens on the isolated stigmata was reduced by 32%~50%; and the average weight of the involucre was reduced by 22%~35%, the ratio of empty involucre was increased by 19%~23%, and the mean number of nuts inside the involucre was decreased by 0.58~1.14.

     

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