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文中用200块临时样地、2块全林树干解析皆伐样地的数据,建立了长白落叶松人工林林分密度效应模型,用动态规划的方法找出了最优密度,并对其抚育间伐技术进行了研究,编制了建筑材采伐表、出材量表及经济收益表。
In this paper, 200 temporary plots and 2 whole-tree trunks were used to analyze the data of clear-cut plots to establish the stand density effect model of Larix olgensis plantations. The optimal density was found by dynamic programming and its tending Thinning techniques were studied, the preparation of timber harvesting table, a timber scale and economic benefits table.