| 不同发育阶段牡丹和芍药切花开花生理特性的研究 |
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| 引用本文： | 王荣花,刘雅莉,李嘉瑞. 不同发育阶段牡丹和芍药切花开花生理特性的研究[J]. 园艺学报, 2005, 32(5): 861-865 |
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| 作者姓名： | 王荣花 刘雅莉 李嘉瑞 |
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| 作者单位： | 西北农林科技大学园艺学院,杨凌,712100 |
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| 基金项目： | 国家自然科学基金项目（30371013） |
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| 摘 要： | 研究了牡丹‘赵粉’和芍药‘砚池漾波’切花花朵在不同时期的乙烯生成量、呼吸速率及脂肪酸含量的变化, 发现牡丹和芍药花朵的呼吸速率变化基本一致, 乙烯生成量呈现跃变型和末期上升趋势,并随着花朵的发育, 花瓣中不饱和脂肪酸指数逐渐下降。
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| 关 键 词： | 牡丹 芍药 切花 乙烯生成量 呼吸速率 不饱和脂肪酸指数 |
| 文章编号： | 0513-353X（2005）05-0861-05 |
| 收稿时间： | 2004-11-11 |
| 修稿时间： | 2004-11-112005-03-01 |
Studies on the Blossom Physiology in the Different Development Stage of Peony and Chinese Peony Flower |
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| Wang Ronghua,Liu Yali,Li Jiarui. Studies on the Blossom Physiology in the Different Development Stage of Peony and Chinese Peony Flower[J]. Acta Horticulturae Sinica, 2005, 32(5): 861-865 |
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| Authors: | Wang Ronghua Liu Yali Li Jiarui |
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| Affiliation: | College of Horticulture, Northwest Sci- Tech University of Agriculture and Forestry, Yangling 712100, China |
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| Abstract: | Studies of ethylene production and respiration rate and fatty acid of peony and Chinese peony during the defferent development stage were conducted.The results showed that change trends of respiration rate of flowers were similar. The flower belongs to the ethylene jumping and climacteric during later stage. Meanwhile,the index of unsaturated fatty acid(IuFA)decreased with the development of flower. |
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| Keywords: | Peony Chinese peony Cut flower Ethylene production Respiration rate Index of unsaturated fatty acid |
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