| 基质加温对牡丹催花的影响 |
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| 引用本文： | 高志民,王雁,王莲英. 基质加温对牡丹催花的影响[J]. 北京林业大学学报, 1999, 21(6): 22-27 |
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| 作者姓名： | 高志民 王雁 王莲英 |
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| 作者单位： | 1. 北京林业大学园林学院,100083,北京
2. 中国林业科学研究院花卉研究与发展中心,100091,北京 |
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| 摘 要： | 打破传统牡丹催花技术中单一空气加温的形式,进行催花植株的根际加温,有利于促进牡丹新枝、花蕾的生长发育,在一定时间范围内提早开花.改变传统的土壤盆栽催花,应用无土栽培,且使根际温度保持在12～18℃之间,有利于牡丹萌生新根,从基质中吸收养分,促进开花.
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| 关 键 词： | 基质加温 牡丹 催花 |
Effects of Substrate Warming on the Growth and Development of Tree Peony |
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| Gao Zhimin,Wang Yan,Wang Lianying. Effects of Substrate Warming on the Growth and Development of Tree Peony[J]. Journal of Beijing Forestry University, 1999, 21(6): 22-27 |
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| Authors: | Gao Zhimin Wang Yan Wang Lianying |
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| Abstract: | While raising the air temperature in greenhouse, substrate warming promoted the growth of new shoots and flower buds of tree peony (%Paeonia suffruticosa% Andr.) during forcing culture in winter. Roots grew better in soilless substrate than in soil and the absorption of nutrient was increased. Substrate temperature 12～18 ℃ is optimal to root growth and absorption of nutrient. |
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| Keywords: | substrate warming tree peony forcing culture |
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