本文对人工落叶松林立地条件、树种组成,郁闭度,抚育措施等与早期落叶病关系以数理统计方法进行了分析,并提出相应的营林措施。 In this paper, the artificial conditions of Larix gmelinii stand, tree species composition, canopy density, tending measures and the relationship with early deciduous diseases were analyzed by mathematical statistics and the corresponding measures of forest management were put forward.