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通过野外调查和室内分析后得到苍梧县近熟杉木人工林单株生物量的回归模型,树干和树皮以胸径树高为自变量进行回归分析效果较好,而其余器官以及地下部分生物量和总生物量均以胸径为自变量进行回归分析为好。
Through the field investigation and indoor analysis, the regression model of single plant biomass of Cunninghamia lanceolata plantation in Cangwu County was obtained. The regression analysis of tree trunk and bark with DBH as independent variable was better, while the remaining organs and biomass And the total biomass are based on the regression analysis of DBH as an independent variable as well.