| 水培和土培茶树的显微及超微结构比较 |
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| 引用本文： | 吴伯千,梁月荣,潘根生.水培和土培茶树的显微及超微结构比较[J].浙江大学学报(农业与生命科学版),1992(4). |
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| 作者姓名： | 吴伯千 梁月荣 潘根生 |
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| 作者单位： | 浙江农业大学茶学系，浙江农业大学茶学系，浙江农业大学茶学系 杭州 310029，杭州 310029，杭州 310029 |
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| 摘 要： | 用光学显微镜和电子显微技术观察比较了水培和土培茶树根、茎、叶的解剖结构.水培条件下茶树叶片和茎的发育速度减慢;叶内海绵细胞排列疏松,叶绿体数量减少;根缺乏根毛结构;根细胞淀粉粒数量增加,单宁颗粒减少.土培茶树根细胞具有丰富的核糖体结构。
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| 关 键 词： | 水培 土培 电镜术 解剖结构 茶叶 根尖 |
Comparison study on super and micro structures of soil and solution culture tea plants. |
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| Wu Boqiang, Liang Yurong &. Pan Gensheng.Comparison study on super and micro structures of soil and solution culture tea plants.[J].Journal of Zhejiang University(Agriculture & Life Sciences),1992(4). |
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| Authors: | Wu Boqiang Liang Yurong & Pan Gensheng |
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| Abstract: | The anatomic structures of soil and solution culture tea plantswere studied by optical and electron microscopy. Jnder solution culture conditions, the developments of tea leaf and stem slowed down; the chloro-plast in mesophyll cells decreased and cells in spongy tissue became loose; the epidermal cells of roots did not transform into epidermal hair structures; the starch granules in roots increased but tannin granules decreased. Root cells of soil culture tea plant contained abundant ribosomes. |
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| Keywords: | solution culture soil culture electron microscopy anatomic structure tea leaf root tip |
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