| 环境条件对催花牡丹光合特性的影响 |
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| 引用本文： | 张桂荣.环境条件对催花牡丹光合特性的影响[J].安徽农业科学,2009,37(9):3920-3922. |
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| 作者姓名： | 张桂荣 |
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| 作者单位： | 菏泽学院教务处,山东菏泽,274000 |
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| 基金项目： | 山东菏泽学院科学研究基金项目(XY05NX01) |
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| 摘 要： | 目的]探索环境条件对催花牡丹光合特性的影响。方法]以肉芙蓉和银红巧对为材料,研究日光温室环境条件对2种催花处理（自然低温生根培养和低温加晾根）牡丹光合特性的影响。结果]自然低温生根打破休眠春节催花处理的牡丹植株的叶片净光合速率在全部测定时间内均显著高于相应的低温加晾根打破休眠春节催花处理的牡丹植株 前者叶片的气孔导度和蒸腾速率在9：30~14：30间均显著高于后者,其他时间两者差异不显著。2个处理的牡丹在日光温室条件下净光合速率和环境CO2浓度、细胞间隙CO2浓度的灰色关联度均大于净光合速率与光合有效辐射的灰色关联度。结论]该研究为牡丹春节催花生产和提高催花品质提供了技术指导和理论依据。
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| 关 键 词： | 牡丹 催花处理 环境条件 光合特性 |
Effect of Environmental Conditions on Photosynthetic Characteristics of Paeonia suffruticosa Andrews Forced to Flower |
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| ZHANG Gui-rong.Effect of Environmental Conditions on Photosynthetic Characteristics of Paeonia suffruticosa Andrews Forced to Flower[J].Journal of Anhui Agricultural Sciences,2009,37(9):3920-3922. |
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| Authors: | ZHANG Gui-rong |
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| Institution: | ZHANG Gui-rong (Academic Administration of Heze University,Heze,Sh,ong 274000) |
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| Abstract: | Objective] The aim was to explore the effect of the environmental conditions on the photosynthetic characteristics of Paeonia suffruticosa that was forced to flower ahead of the Spring Festival.Method] With Rou Furong and Yin Hongqiaodui as tested materials,the effects of the greenhouse environmental conditions on the photosynthetic characteristics of P.suffruticosa with 2 treatments that forced to flower(natural low temperature and rooting culture;low temperature and air-dried root) were studied.Result]... |
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| Keywords: | Paeonia suffruticosa Treatment forced to flower Environmental condition Photosynthetic characteristic |
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