| 东方百合不同品种鳞茎冷藏期间形态和生理变化 |
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| 引用本文： | 蔡宣梅,方少忠,郭文杰,魏翠华,林真,林捷.东方百合不同品种鳞茎冷藏期间形态和生理变化[J].江西农业学报,2009,21(2). |
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| 作者姓名： | 蔡宣梅 方少忠 郭文杰 魏翠华 林真 林捷 |
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| 作者单位： | 1. 福建省农业科学院,生物技术研究所,福建,福州,350003
2. 福建省福州市农业科学研究所,福建,福州,350014 |
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| 基金项目： | 福建省科技厅项目，福建省福州市科技局项目 |
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| 摘 要： | 以福建省山地自繁的3个东方百合栽培品种为试验材料,探讨了鳞茎在低温解除休眠过程中的芽伸长变化,以及不同部位淀粉和还原糖的变化规律。结果表明:东方百合鳞茎内的新芽在冷藏过程中不断伸长,OT百合的芽长为最长、其次为索蚌,最短的为西伯利亚;淀粉含量先是明显下降,54 d以后,淀粉含量变化比较平缓,并且都存在淀粉含量上升过程;还原糖含量先升高,到达峰值后下降。
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| 关 键 词： | 东方百合 鳞茎 冷藏 休眠 形态变化 生理变化 |
Morphological and Physiological Changes of Different Varieties of Oriental Lily Bulbs under Low Temperature Storage |
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| CAI Xuan-mei,FANG Shao-zhong,GUO Wen-jie,WEI Cui-hua,LIN Zhen,LIN Jie.Morphological and Physiological Changes of Different Varieties of Oriental Lily Bulbs under Low Temperature Storage[J].Acta Agriculturae Jiangxi,2009,21(2). |
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| Authors: | CAI Xuan-mei FANG Shao-zhong GUO Wen-jie WEI Cui-hua LIN Zhen LIN Jie |
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| Institution: | 1.Biotechnology Research Institute;Fujian Academy of Agricultural Sciences;Fuzhou 350003;China;2.Fuzhou Institute of Agricultural Sciences;Fuzhou 350014;China |
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| Abstract: | Some morphological and physiological changes of three varieties of oriental lily bulbs which were harvested in mountainous area in Fujian province under low temperature storage were studied.The results indicated that the inner sprouts elongated continuously during the low temperature storage,the sprout length of 'OT' was the longest,while that of 'Siberia' was the shortest.The content of starch decreased significantly at first,and then increased slowly after 54 days' storage.The content of reductive sugar i... |
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| Keywords: | Oriental lily Storage at low temperature Dormancy Morphological changes Physiological changes |
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