| 芡实花部形态和开花习性研究 |
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| 引用本文： | 朱红莲,柯卫东,李双梅,等. 芡实花部形态和开花习性研究[J]. 长江蔬菜, 2011, 0(16): 53-54. DOI: 10.3865/j.issn.1001-3547.2011.16.020 |
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| 作者姓名： | 朱红莲 柯卫东 李双梅 等 |
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| 作者单位： | 武汉市蔬菜科学研究所,430065 |
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| 基金项目： | 国家公益性行业(农业)科研专项经费项目“水生蔬菜产业技术体系研究与示范”(200903017)资助 |
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| 摘 要： | 对芡实花部形态特征、开花动态、传粉形式等进行观察研究。研究结果表明,芡实花单生,两性,单花花期2 d,芡实的花期为80～90 d,盛花期在7月底至9月初。自然条件下其异花授粉结实率与自花授粉结实率接近,均低于自然条件下结实率,表明芡花的传粉受精自交、异交并存,需要传粉媒介。
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| 关 键 词： | 芡实 花部形态 开花习性 |
Research on Floral Characteristics and Flowering Habit of Euryale ferox Salisb. |
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| ZHU Honglian,KE Weidong,LI Shuangmei,LIU Yuping,YE Yuanying,HUANG Laichun. Research on Floral Characteristics and Flowering Habit of Euryale ferox Salisb.[J]. Journal of Changjiang Vegetables, 2011, 0(16): 53-54. DOI: 10.3865/j.issn.1001-3547.2011.16.020 |
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| Authors: | ZHU Honglian KE Weidong LI Shuangmei LIU Yuping YE Yuanying HUANG Laichun |
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| Affiliation: | ZHU Honglian,KE Weidong,LI Shuangmei,LIU Yuping,YE Yuanying,HUANG Laichun(Wuhan Vegetable Research Institute,Wuhan,Hubei 430065) |
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| Abstract: | Floral Characteristics,floral dynamic of single flower and pollination method of Euryale ferox Salisb.were observed.The results showed that the flower was solitary,hermaphroditic,and the blooming stage of a single flower was 2 days.The florescence of E.ferox Salisb.was 80-90 days,and the full-bloom stage was from late July to early September.The seed setting rate of cross-pollination under natural conditions was near to self-pollination,both of which lower than that of open pollination.It indicated that sel... |
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| Keywords: | Euryale ferox Salisb. Floral characteristics Flowering habit |
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