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Volume 20 Issue 3
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Article Navigation >  Forest Research  > 2007 >  20(3): 390-393

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Study on the Changes ofNutrients andM ineral Elementsin Tree Peony Before and After Flowering

  • 1.

    In ternat ional Cen ter for Bamboo andR attan, SFA K ey Laboratory of Bamboo and Rattan S cience and Technology, Beijing?? 100102, Ch ina

  • 2.

    R esearch In stitute of Forestry, CAF

  • Received Date: 2006-04-18
  • The contents o f nutrien ts andm inera l elem en ts in tree peony w ere ana lyzed by SA S so ftw a re. The results show ed tha t the changes of nu trien ts and m inera l elem ents, such as total sacchar ide, po lysaccharide,bisaccharide, N, P, C a, w ere sign if icant before and a fter flow er ing. It delicates that the b loom ing is a energyem itting stage. M ost of the nutrients, fo r ex ample po ly sacchar ide, in roo t w ere much h igher than those in 1-year-o ld branches, o the rw ise there w as no sign ificant change in the m inera l e lemen ts betw een roots and branches. It is sa id that the roo ts and the branches of tree peony are them ain organ o f the nutrien ts storage and pa thof nu trients transference respective ly.
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  • [1] 王莲英. 中国牡丹品种图志[M] . 北京: 中国林业出版社, 1997
    [2] 张桂花, 王洪海, 王连祥. 牡丹组织培养技术[J] . 山东农业科技,2001 ( 5) : 16 ~ 18
    [3] 成仿云, 李嘉珏, 陈德忠. 中国野生牡丹自然繁殖特性研究[J] .园艺学报, 1997, 24( 2 ) : 180~ 184
    [4] 高志民, 王莲英. 有效积温与牡丹催花研究初报[J] . 中国园林,2002 ( 2) : 86 ~ 88
    [5] 席玉英, 上官铁梁, 张红, 等. 矮牡丹体内无机元素分布规律的研究[J] . 华北农学报, 2002, 17 ( 1) : 136 ~ 139
    [6] 高志民, 王莲英, 李丰刚. 牡丹冬季室内催花主要技术[J]. 林业科技通讯, 2000( 8) : 40
    [7] 覃道春, 江泽慧, 傅峰. 人工林I2214 杨木剪切性质研究[J] . 木材工业, 2005, 19( 3 ) : 22~ 24
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Study on the Changes ofNutrients andM ineral Elementsin Tree Peony Before and After Flowering

  • 1. In ternat ional Cen ter for Bamboo andR attan, SFA K ey Laboratory of Bamboo and Rattan S cience and Technology, Beijing?? 100102, Ch ina
  • 2. R esearch In stitute of Forestry, CAF
  • Received Date: 2006-04-18

Abstract: The contents o f nutrien ts andm inera l elem en ts in tree peony w ere ana lyzed by SA S so ftw a re. The results show ed tha t the changes of nu trien ts and m inera l elem ents, such as total sacchar ide, po lysaccharide,bisaccharide, N, P, C a, w ere sign if icant before and a fter flow er ing. It delicates that the b loom ing is a energyem itting stage. M ost of the nutrients, fo r ex ample po ly sacchar ide, in roo t w ere much h igher than those in 1-year-o ld branches, o the rw ise there w as no sign ificant change in the m inera l e lemen ts betw een roots and branches. It is sa id that the roo ts and the branches of tree peony are them ain organ o f the nutrien ts storage and pa thof nu trients transference respective ly.

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