【摘要】 根据天然黄山松林样地资料,比较和筛选了天然黄山松林密度效应模型,并对密度效应最优模型进行了生产弹性分析和边际产量分析,测出天然黄山松林密度的生产弹性值和边际产量.更多还原

【Abstract】 Based on the data from plots of natural Pinus taiwanensis in Shouning of Fujian Province, the best density effect model of natural P. taiwanensis was selected and analyzed, and the values of the productive elasticity and marginal yield of natural Pinus taiwanensis for the model were calculated.更多还原