| 银杏雄性优良单株选择的初步研究 |
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| 引用本文： | 唐辉,王满莲,陈宗游,蒋运生,韦霄.银杏雄性优良单株选择的初步研究[J].福建林业科技,2008,35(4). |
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| 作者姓名： | 唐辉 王满莲 陈宗游 蒋运生 韦霄 |
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| 作者单位： | 广西壮族自治区中国科学院广西植物研究所,广西,桂林,541006 |
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| 基金项目： | 广西自然科学基金
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| 摘 要： | 通过对11个与银杏良种桂G86-1花期接近或相遇的雄株2年生长枝上的短枝间距、花芽率、每短枝上雄花数及雄花穗长、粗,出粉率等各项性状的分析,发现B号雄性单株的散粉期与桂G86-1花期基本相遇,且散粉期长,花芽率高,出粉量大,每单位长枝上雄花数多,是桂G86-1的最适宜授粉树。
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| 关 键 词： | 银杏 单株选择 雄株 雄花 授粉 |
Preliminary study on the selection of elite tree of Ginkgo biloba |
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| TANG Hui,WANG Man-lian,CHEN Zong-you,JIANG Yun-sheng,WEI Xiao.Preliminary study on the selection of elite tree of Ginkgo biloba[J].Journal of Fujian Forestry Science and Technology,2008,35(4). |
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| Authors: | TANG Hui WANG Man-lian CHEN Zong-you JIANG Yun-sheng WEI Xiao |
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| Abstract: | The result of analysis of length of internode,percentage of flowering buds,number of male flower per short shoot and length of anthotaxy etc on two-year-old shoots of 11 male trees showed that B have longtime of pollen dispersal,high flowering buds percentage,great volume of pollen,a large number of male flower of per meter long shoot and the florescence encounter with the Ginkgo biloba Cultivars——'Gui86-1'.So,B is the optimum pollination tree. |
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| Keywords: | Ginkgo biloba individual selection male tree male flower pollination |
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