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apical dominance

  • [植] 顶端优势;顶端显性

网络释义专业释义英英释义

  [植] 顶端优势

植物顶端优势apical dominance)是指植物正在生长的茎顶会抑制侧芽生长和分枝的现象。茎顶和幼叶被认为是顶端优势控制是的来源,摘掉顶芽,就会解除侧芽所受到的...

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  顶芽优势

这是因为在植株最顶端的芽具有顶芽优势(apical dominance),会按捺其下端侧芽的萌发。若是因为不测的毁伤或是报酬的修剪,使猪笼草失落去顶芽,则最接近顶芽的侧芽就会起头萌发、发展。

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  顶端显性

apical dominance 顶端显性; 顶端优势..

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  顶端上风

这是因为植株的顶芽具有顶端上风apical dominance),会克制其下端侧芽的发育。如果因为意外的损伤或是人为的修剪,使猪笼草失去顶芽,则最靠近顶芽的侧芽就会开始发育、生长。

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短语

apical l dominance 顶端优势

apical dominance phenomenon 顶端优势

inter grain apical dominance 粒间顶端优势

  • 顶端优势 - 引用次数:15

    In many plant species, includingArabidopsis, the growth of axillary meristems is inhibited by the primary inflorescence, a phenomenon generally known as apical dominance.

    在很多植物包括拟南芥中,侧芽的生长会被顶端花序的生长抑制,这就是植物特有的顶端优势现象。

    参考来源 - 谷子(Tetaria italica)中PF40基因功能的研究
    顶梢优势
    顶芽优势
  • 顶端优势 - 引用次数:3

    参考来源 - 顶端优势控制在入侵检测系统的研究

·2,447,543篇论文数据,部分数据来源于NoteExpress

Apical dominance

  • conifers show particularly strong apical dominance, strongest of all being in the family Araucariaceae, showing a single erect central trunk with strongly differentiated horizontal branching. Cuttings of Araucariaceae species taken from a side branch will not develop erect growth.

以上来源于: Wikipedia

双语例句

  • Conversely, as competition for light decreases, there should be an increasing premium on branching that is achieved through weaker apical dominance to maximize light capture.

    相反地竞争减弱时植物顶端优势较弱,加强分枝结构增大对光截获

    dict.cnki.net

  • It was also observed that the "inter-grain apical dominance" in hybrid rice was stronger than its restorer, which might be one of the main reasons for low seed setting in hybrid rice combination.

    强势粒对弱势粒物质摄取能力优势可能杂交稻籽粒结实率低下重要原因之一

    www.dictall.com

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