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以马尔柯夫过程理论为基础对长白落叶松工业人工林进行了模拟密度控制，提出了合理的培育密度和相应的抚育间伐对象。结果表明：马尔柯夫过程理论确能反映长白落叶松工业人工林的直径转移过程，这对于定量分析长白落叶松工业人工林直径分布的动态规律，从而拟定合理的密度控制措施非常有益；长白落叶松工业人工林成林后的密度控制间伐无论从培育森林方面，还是从取得木材、加大林分收益方面考虑，都应该以间伐小径阶的林木为主；２０－２５龄长白落叶松工业人工林的经营密度以０．７为最佳。
Based on the theory of Markov process, the simulated density control of Larix olgensis industrial plantations was carried out, and the reasonable cultivation density and corresponding tending thinning objects were proposed. The results show that Markov process theory does reflect the diameter transfer process of Larix olgensis industrial plantation, which is very useful for the quantitative analysis of the dynamic law of diameter distribution of Larix olgensis plantation so as to formulate reasonable density control measures. Pine plantation after planting density control thinning Whether from cultivating the forest, or from the acquisition of timber, to increase the yield point of view should be based on thin-cut order of forest-based; 20-25 age Larix olgensis industrial plantation The operating density of 0.7 to the best.