Tilia

椴树属

  • And provenance No. 1 of silver linden has similar phenophase with Tilia amurensis from date of germination to defoliation .

    银叶椴与 当地 树种 紫椴 相比,种源1从芽萌动一直到落叶末 物候期与 紫椴最为接近。

  • All forest types absorbed Na-except from Tilia amurensis-koraiensis forest .

    春季除 椴树红松林外,其他林型对Na+产生吸附作用。

  • Anatomy structure and analysis of branches and leaves of Tilia amurensis and T. mandshurica

    紫椴 椴枝叶解剖构造比较分析

  • Study on genetic diversity of five populations of Tilia miqueliana Maxim . by using ISSR marker

    基于ISSR标记的5个南京 种群的遗传多样性分析

  • Effect of Artificial Defoliation on Leaf Net Photosynthetic Rate of Tilia amurensis Young Trees

    人为去叶对 紫椴幼树叶片净光合速率的影响

  • Any of various deciduous trees of the genus Tilia heart-shaped leaves and drooping cymose clusters of yellowish often fragrant flowers ; several yield valuable timber .

    椴树属的任何一种落叶乔木,心型叶,下垂聚伞花序,花黄色,有时有香味;有些生产贵重木材。

  • Study on Substance Metabolism Changes in Endosperm of Tilia Miqueliana Seeds during Dormancy Releasing

    南京 种子休眠解除过程胚乳物质代谢的研究

  • Research on the Growth Process of Tilia amurensis

    椴树生长过程的探讨

  • Die-back and injury of butt or root crown are the main reasons of clustering of Tilia amurensis .

    顶芽枯死及干基或根颈受害是 紫椴丛生的主要原因。

  • Response of structural plasticity of Tilia amurensis sapling crowns to different light conditions . canopy characteristics of narrow row cotton

    不同光环境下 紫椴幼树树冠结构的可塑性响应窄行棉花苗冠被覆特性

  • B : Yeah . Red leaves yellow leaves orange and brown . Effect of Artificial Defoliation on Leaf Net Photosynthetic Rate of Tilia amurensis Young Trees

    耶!红树叶,黄树叶,橙树叶和棕树叶。人为去叶对 紫椴幼树叶片净光合速率的影响

  • Research on Structural Characteristics and Species Diversity of Three Forest Communities in Subalpine Zones Population structure and distribution pattern of dominant species in Tilia mandshurica forest in Dongling Mountain of Beijing

    高山3种森林群落的结构特征与物种多样性

  • Leaf movement and sunlight interception of Tilia Amurensis Seedlings

    紫椴幼苗的叶片运动与光截获

  • The relative conductivity of Tilia amurensis Rupr . Leaves was higher than that of control with drought stress treatments .

    经过干旱胁迫处理的 紫椴苗木叶片的相对电导率均高于对照水平。

  • The Resource Development and Research Progress of Tilia amurensis Rupr

    紫椴的研究进展及其资源的开发利用

  • Any of various deciduous trees such as the tulip tree basswood or cottonwood . Effect of Artificial Defoliation on Leaf Net Photosynthetic Rate of Tilia amurensis Young Trees

    白木树如美国鹅掌揪、椴、三角叶杨等各种落叶树人为去叶对 紫椴幼树叶片净光合速率的影响

  • Single flower single day nectar volume and temperature and humidity habitats Tilia no significant correlation .

    单花单日泌蜜量与 生境温湿度没有显著的相关性。

  • Population structure and distribution pattern of dominant species in Tilia mandshurica forest in Dongling Mountain of Beijing American basswood of the Allegheny region .

    东灵山 林优势种种群结构与分布格局产于美国阿勒革尼地区的一种美洲椴树属植物。

  • Comparison of Nutrient Component of Ganoderma lucidum Cultivated with Pennisetum purpureum and Tilia tuan

    草栽与木 灵芝营养成分的比较分析

  • The aim of this research is to extract and utilize secretion of phloem of Tilia mongolica that use them to increase the zoophobous ability and phylactic power of non-resistant tree species .

    研究 椴树韧皮分泌物其目的则是提取、利用该物质用于非抗树种提高抗虫性和免疫力。

  • Study on the Extracts of Tilia mongolica Leaves and Its Chemical Constituents

    树叶化学成分的研究

  • Recession of Tilia mandshurica and Ulmsis laciniata populations in sunny slope was more obviously than that in shade slope .

    和黄榆种群随封育时间延长逐步衰退的现象在阳坡比阴坡表现明显。

  • Study on the Chemical Constituents of Tilia Mongolica Bark and Wood

    树皮及木质 提取物化学成分的研究

  • Any of various deciduous shade trees of the genus Tilia having heart-shaped leaves drooping cymose clusters of yellowish often fragrant flowers and peduncles united into a large lingulate bract .

    椴树一种落叶遮荫树木 椴树 有心形叶,浅黄色聚伞状下垂花序,通常花朵芳香,花梗下端有巨大舌状苞片。

  • The Seedling Growth and Cold-resistance of Tilia amurensis Treated by Chemical Control Substances

    化控物质对 紫椴 式育苗生长和抗寒性的效应

  • Tilia tomentosa M 1 is stronger drought resistance in leaf anatomical structures .

    解剖构造上来说 银叶 1具有较强的抗旱能力,本 实验从生理 测定 角度对银叶 的抗旱能力作了进一步验证。

  • Chemical Compositions and Geographic Variation in Flowers and Fruits of Tilia amurensis

    紫椴花和果实化学成分及其地理变异

  • Gap fillers were mostly Tilia amurense and Acer mono whereas Pinus koraiensis in a smaller number .

    林隙填充中, 紫椴和色木槭的数量最多,红松所占比例较小。