| 芍药花蕾成熟及开花的阶段划分与形态类型 |
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| 引用本文： | 成仿云,高水平,于晓南.芍药花蕾成熟及开花的阶段划分与形态类型[J].园艺学报,2009,36(4):611-613. |
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| 作者姓名： | 成仿云 高水平 于晓南 |
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| 作者单位： | (北京林业大学园林学院, 北京100083; 河南科技大学林学院, 河南洛阳471003) |
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| 基金项目： | 国家林业局引进国际先进农业科学技术计划(948计划) |
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| 摘 要： | 确定最佳采收期是芍药切花生产的关键环节之一。连续两年对15个中国芍药品种观察, 把花蕾成熟及开花的过程划分为7个时期(对应为0～6的7个开花级别) , 以及松瓣型和绽口型两种形态类型。不同类型间主要差异发生在对切花采收起关键作用的花蕾透色期, 即花蕾开花1～3级的时期。
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| 关 键 词： | 芍药 花蕾成熟 开花 |
| 收稿时间： | 2008-10-14 |
| 修稿时间： | 2009-2-16 |
Stage Identification and Morphological Types of Bud Maturity or Flowering in Paeonia lactiflora Cultivars |
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| CHENG Fang-yun,GAO Shui-ping,YU Xiao-nan.Stage Identification and Morphological Types of Bud Maturity or Flowering in Paeonia lactiflora Cultivars[J].Acta Horticulturae Sinica,2009,36(4):611-613. |
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| Authors: | CHENG Fang-yun GAO Shui-ping YU Xiao-nan |
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| Institution: | (Landscape A rchitecture College, Beijing Forestry University, Beijing 100083, China; College of Forestry, Henan University of Science and Technology, Luoyang, Henan 471003, China) |
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| Abstract: | One of the keys to growing and harvesting fresh cut peony flowers is to harvest them at the optimum stage of development. On a successive observation of two years on 15 cultivars of Chinese herbaceouspeony (Paeonia lactiflora) , the bud growth and development through maturing to floweringwas divided into 7 stages, corresponding to 7 flowering grades of 0 - 6, and morphologically identified as 2 basic types, the unfold-petal type and the open-top type, whose difference obviously existed in the 2nd to 4 th stages ( or 1 - 3 flowering grades) when the budswere coloring which were critical for harvesting cut-flowers. |
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| Keywords: | herbaceous peony bud maturity flowering |
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