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本文基于对立地因子影响林木生长的系统分析，采用途径分析等方法建立了林木生长影响模型，并将其应用于我国长白山林区红松人工林林地质量的评价。
Based on the systematic analysis of the influence of site factors on the growth of forest trees, this paper established a forest growth impact model by means of path analysis and applied it to the quality evaluation of Korean pine plantations in Changbai Mountain.