| 茶树孕性的研究 |
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| 引用本文： | 董丽娟.茶树孕性的研究[J].茶叶科学,1989,9(1):35-38. |
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| 作者姓名： | 董丽娟 |
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| 作者单位： | 湖南省农业科学院茶叶研究所 长沙 |
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| 摘 要： | 用福鼎大白茶等11个品种为材料,通过测定花粉生活力及作杂交亲本组合试验,观察其结实率、F_1出苗率和茶苗生长势,对茶树的孕性进行了研究。结果表明:茶树的孕性可以分为3种类型:一为结实率较强,雌、雄性器官功能正常型;二为作母本结实率弱,雌、雄性器官功能基本正常型;三为雌、雄性器官(或其中之一)有功能性障碍的不孕型。
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| 关 键 词： | 福鼎大白茶 茶苗 出苗率 龙井 生长势 人工杂交 自然杂交 福鼎白毫 生物指标 天然杂交 茶树品种 结实率 雄性器官 歌乐茶 毛蟹 |
A study on the Fertility of Tea Plant |
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| Abstract: | The fertility of tea plant has been investigated on 11 tea varieties by determining the pollen viability, fertility rate, emergence rate and growth vigor of F_1 generation. Results show that the fertility of tea plant can be divided into three types. 1. Male and female organs have normal functions and high fertility rate. 2. Mate and female organs have normal function,but show lower fertility rate as female parent.3. Functions of male and/or female organs are disordered, which resulted in sterility. |
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