| 文冠果生殖生物学的初步研究 |
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| 引用本文： | 周庆源,傅德志.文冠果生殖生物学的初步研究[J].林业科学,2010,46(1). |
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| 作者姓名： | 周庆源 傅德志 |
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| 作者单位： | 中国科学院植物研究所系统与进化植物学国家重点实验室,北京,100093 |
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| 基金项目： | 国家自然科学基金(30972344) |
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| 摘 要： | 文冠果(Xanthoceras sorbifolia)隶属于无患子科(Sapindaceae)文冠果属(Xanthoceras),该属仅此1种,为中国特产,在华北、华东和西北地区均有自然分布(牟洪香等,2008).文冠果种子含油率为30.4%,种仁含油率为55%～66%,并含有丰富的亚油酸和亚麻酸等,可作为优良的食用油,在工业上可作为生产高级润滑油、油漆和肥皂等化工产品的优质原料.
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| 关 键 词： | 文冠果 生殖生物学 自交败育 |
Preliminary Studies on the Reproductive Biology of Xanthoceras sorbifolia |
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| Zhoa Qingyuan,Fu Dezhi.Preliminary Studies on the Reproductive Biology of Xanthoceras sorbifolia[J].Scientia Silvae Sinicae,2010,46(1). |
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| Authors: | Zhoa Qingyuan Fu Dezhi |
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| Institution: | State Key Laboratory of Systematics and Evolutionary Botany Institute of Botany/a>;Chinese Academy of Sciences Beijng 100093 |
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| Abstract: | The reproductive biology of Xanthoceras sorbifolia,an energy crop,was investigated through field observation,artifical pollination,anatomical techniques and fluorescence microscopy.Inflorescence buds of X.sorbifolia emerge at the beginning of March and flowers bloom in the following two months in Beijing,China.Flowering of individual trees lasts 25 to 30 days with the peak in the mid and late April.The inflorescence belongs to raceme with 20 to 50 flowers,which develop acropetally.The breeding system of X.s... |
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| Keywords: | Xanthoceras sorbifolia reproductive biology self-sterility |
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