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作 者 ：徐振邦, 戴洪才, 李昕, 章依平, 郭杏芬, 戴力民, 杨柱

期 刊 ：植物生态学报 1993年 17卷 2期 页码：175-182

关键词：紫椴；红松；云杉；相互作用；

Keywords:Tilia amurensis, Pinus koraiensis, Picea koraiensis, Mutual influence,

摘 要 ：紫椴(Tilia amurensis)是我国东北东部山地的重要造林树种之一，常常与红松(Pinus koraiensis)、云杉(Picea koraiensis)及水曲柳(Fraxinus mandshurica)等针阔叶树混生，因此，研究这些针阔叶树种对紫椴生长的影响，对于进一步了解这些树种的化感作用和选择适合营造混交林的搭配树种均具有重要意义。本文是通过大量的盆栽实验，以紫椴、水曲柳、红松和云杉等叶粉混拌火山灰进行培育紫椴幼苗，研究这些树种对紫椴生长的影响。实验表明，红松、云杉等针叶树对紫椴幼苗的生长具有明显的抑制作用，并找出紫椴幼苗高生长与针叶含量的相关性。

Abstract:Tilia amurensis is one of main planting-tree species in northeastern China and often forms mixed forest with Pinus koraiensis, Picea koraiensis, and Fraxinus mandshurica. Hence study on the influence of main associated tree species on growth of T. amurensis is important not only for the tree allelopathy, but also for selection of properly associated tree in building mixed forests of T. amurensis. This paper deals with results obtained from a lot of experiments on culture of T. amurensis in pots using the extracts of above mentioned tree leaves and their leaf powder mixed the soil. Experiment shows that leaves of Pinus and Picea negatively influences on growth of T. amurensis. But this phenomenon has not occurred in the experiment of Fraxinus leave-powders.

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