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研究闽南巨尾桉U6的一代林、二代萌芽林的胸径、树高和材积生长规律,构建生长模型。经方差分析,一、二代林之间的胸径、树高和材积平均生长量有显著差异,从林地利用效率考虑,应注重一代林的经营。巨尾桉人工林在闽南地区引种发展潜力大,适合作为短周期工业原料林。
To study the DBH, tree height and volume growth pattern of one generation forest of second generation Eucalyptus urophylla, and to establish the growth model. The analysis of variance showed that there was a significant difference in DBH, tree height and volume average growth among the first and second generation forests. From the perspective of forestland utilization efficiency, the management of generation forest should be emphasized. Eucalyptus grandis plantation introduction in southern Fujian development potential, suitable as a short-cycle industrial raw material forest.